{"id":2760,"date":"2026-06-10T02:16:27","date_gmt":"2026-06-10T02:16:27","guid":{"rendered":"https:\/\/govelocks.com\/?p=2760"},"modified":"2026-06-25T02:17:05","modified_gmt":"2026-06-25T02:17:05","slug":"door-access-control-system","status":"publish","type":"post","link":"https:\/\/govelocks.com\/vi\/door-access-control-system\/","title":{"rendered":"Ch\u1ecdn H\u1ec7 Th\u1ed1ng Ki\u1ec3m So\u00e1t Ra V\u00e0o C\u1eeda Ph\u00f9 H\u1ee3p Cho Doanh Nghi\u1ec7p"},"content":{"rendered":"<p>H\u1ea7u h\u1ebft c\u00e1c doanh nghi\u1ec7p <strong>h\u1ec7 th\u1ed1ng ki\u1ec3m so\u00e1t truy c\u1eadp c\u1eeda<\/strong> vi\u1ec7c tri\u1ec3n khai th\u1ea5t b\u1ea1i kh\u00f4ng ph\u1ea3i do l\u1ed7i ph\u1ea7n c\u1ee9ng, m\u00e0 do c\u00e1c th\u00e0nh ph\u1ea7n kh\u00f4ng kh\u1edbp nhau vi ph\u1ea1m c\u00e1c quy t\u1eafc an to\u00e0n ch\u00e1y n\u1ed5 ho\u1eb7c l\u00e0m c\u1ea1n ki\u1ec7t t\u00e0i nguy\u00ean CNTT. Ch\u00fang t\u00f4i th\u1ea5y \u0111i\u1ec1u n\u00e0y l\u1eb7p \u0111i l\u1eb7p l\u1ea1i: m\u1ed9t \u0111\u1ed9i ng\u0169 c\u01a1 s\u1edf v\u1eadt ch\u1ea5t mua ch\u1ed1t \u0111i\u1ec7n \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 cho l\u01b0u l\u01b0\u1ee3ng th\u1ea5p tr\u00ean c\u1eeda tho\u00e1t hi\u1ec3m c\u00f3 l\u01b0u l\u01b0\u1ee3ng cao, sau \u0111\u00f3 thanh tra ph\u00f2ng ch\u00e1y ch\u1eefa ch\u00e1y d\u00e1n nh\u00e3n \u0111\u1ecf cho t\u00f2a nh\u00e0.<\/p>\n<p>\u0110\u00f3 l\u00e0 l\u00fd do t\u1ea1i sao vi\u1ec7c thi\u1ebft k\u1ebf h\u1ec7 th\u1ed1ng ph\u00f9 h\u1ee3p b\u1eaft \u0111\u1ea7u b\u1eb1ng vi\u1ec7c hi\u1ec3u c\u00e1ch ph\u1ea7n c\u1ee9ng kh\u00f3a, b\u1ed9 \u0111i\u1ec1u khi\u1ec3n v\u00e0 c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng m\u1ea1ng ph\u1ea3i t\u01b0\u01a1ng t\u00e1c nh\u01b0 m\u1ed9t ki\u1ebfn tr\u00fac t\u00edch h\u1ee3p duy nh\u1ea5t.<\/p>\n<p>Trong h\u01b0\u1edbng d\u1eabn n\u00e0y, ch\u00fang t\u00f4i s\u1ebd xem x\u00e9t c\u00e1c quy\u1ebft \u0111\u1ecbnh mua s\u1eafm quy\u1ebft \u0111\u1ecbnh li\u1ec7u h\u1ec7 th\u1ed1ng ki\u1ec3m so\u00e1t ra v\u00e0o th\u01b0\u01a1ng m\u1ea1i c\u1ee7a b\u1ea1n c\u00f3 tu\u00e2n th\u1ee7, c\u00f3 kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng hi\u1ec7u qu\u1ea3 v\u00e0 gi\u1eef cho t\u1ed5ng chi ph\u00ed s\u1edf h\u1eefu c\u00f3 th\u1ec3 d\u1ef1 \u0111o\u00e1n \u0111\u01b0\u1ee3c hay kh\u00f4ng.<\/p>\n<h2>C\u00e1c Th\u00e0nh Ph\u1ea7n C\u1ed1t L\u00f5i C\u1ee7a H\u1ec7 Th\u1ed1ng Ki\u1ec3m So\u00e1t Ra V\u00e0o C\u1eeda Doanh Nghi\u1ec7p<\/h2>\n<p>M\u1ed9t <a href=\"\/vi\/electronic-access-control\/\">ki\u1ec3m so\u00e1t truy c\u1eadp \u0111i\u1ec7n t\u1eed<\/a> h\u1ec7 th\u1ed1ng l\u00e0 m\u1ed9t m\u1ea1ng l\u01b0\u1edbi t\u00edch h\u1ee3p g\u1ed3m ba l\u1edbp c\u1ed1t l\u00f5i: ph\u1ea7n c\u1ee9ng \u0111\u1ea7u v\u00e0o (\u0111\u1ea7u \u0111\u1ecdc v\u00e0 th\u1ebb truy c\u1eadp), logic x\u1eed l\u00fd (b\u1ed9 \u0111i\u1ec1u khi\u1ec3n \u0111a c\u1eeda th\u00f4ng minh) v\u00e0 ph\u1ea7n c\u1ee9ng \u0111\u1ea7u ra v\u1eadt l\u00fd (c\u01a1 ch\u1ebf kh\u00f3a v\u00e0 n\u00fat y\u00eau c\u1ea7u tho\u00e1t).<\/p>\n<h3>B\u1ed9 \u0110i\u1ec1u Khi\u1ec3n M\u1ea1ng \u0110a C\u1eeda v\u00e0 B\u1ea3ng Th\u00f4ng Minh<\/h3>\n<p>\u1ede trung t\u00e2m c\u1ee7a m\u1ed9t ki\u1ebfn tr\u00fac m\u1ea1nh m\u1ebd l\u00e0 <strong>b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n \u0111a c\u1eeda<\/strong>, m\u1ed9t <strong>b\u1ed9 \u0111i\u1ec1u khi\u1ec3n m\u1ea1ng IP<\/strong> truy\u1ec1n th\u00f4ng qua TCP\/IP t\u1edbi m\u00e1y ch\u1ee7 truy c\u1eadp \u0111\u1ed3ng th\u1eddi \u0111\u01b0a ra c\u00e1c quy\u1ebft \u0111\u1ecbnh truy c\u1eadp c\u1ee5c b\u1ed9 trong v\u00f2ng ch\u01b0a \u0111\u1ea7y 300 mili gi\u00e2y. C\u00e1c b\u1ea3ng n\u00e0y lo\u1ea1i b\u1ecf s\u1ef1 ph\u1ee5 thu\u1ed9c v\u00e0o li\u00ean k\u1ebft m\u00e1y ch\u1ee7 li\u00ean t\u1ee5c, v\u00ec v\u1eady ngay c\u1ea3 khi m\u1ea1ng di\u1ec7n r\u1ed9ng b\u1ecb gi\u00e1n \u0111o\u1ea1n c\u0169ng s\u1ebd kh\u00f4ng c\u1ea3n tr\u1edf ho\u1ea1t \u0111\u1ed9ng c\u1ee7a c\u1eeda. M\u1ed7i <a href=\"\/vi\/access-control-panels\/\">b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n ki\u1ec3m so\u00e1t truy c\u1eadp<\/a> th\u01b0\u1eddng qu\u1ea3n l\u00fd t\u1eeb hai \u0111\u1ebfn t\u00e1m c\u1eeda, k\u1ebft n\u1ed1i n\u1ed1i ti\u1ebfp qua RS-485 \u0111\u1ec3 h\u1ee3p nh\u1ea5t d\u00e2y c\u00e1p. Khi m\u1edf r\u1ed9ng tr\u00ean nhi\u1ec1u t\u00f2a nh\u00e0, <a href=\"\/vi\/enterprise-access-control\/\">ki\u1ec3m so\u00e1t truy c\u1eadp doanh nghi\u1ec7p<\/a> thi\u1ebft k\u1ebf h\u1ee3p nh\u1ea5t c\u00e1c b\u1ed9 \u0111i\u1ec1u khi\u1ec3n ph\u00e2n t\u00e1n d\u01b0\u1edbi m\u1ed9t giao di\u1ec7n qu\u1ea3n l\u00fd t\u1eadp trung, cho ph\u00e9p th\u1ef1c thi ch\u00ednh s\u00e1ch \u0111\u1ed3ng nh\u1ea5t v\u00e0 theo d\u00f5i ki\u1ec3m to\u00e1n tr\u00ean m\u1ecdi \u0111\u1ecba \u0111i\u1ec3m.<\/p>\n<p><strong>K\u1ebft lu\u1eadn k\u1ef9 thu\u1eadt:<\/strong> \u0110\u1ed1i v\u1edbi c\u00e1c c\u00e0i \u0111\u1eb7t m\u1edbi, h\u00e3y y\u00eau c\u1ea7u c\u00e1c b\u1ed9 \u0111i\u1ec1u khi\u1ec3n h\u1ed7 tr\u1ee3 g\u1ed1c <strong>OSDP (Giao th\u1ee9c Thi\u1ebft b\u1ecb Gi\u00e1m s\u00e1t M\u1edf)<\/strong> thay v\u00ec giao di\u1ec7n c\u0169 <strong>giao di\u1ec7n Wiegand<\/strong>; OSDP b\u1ea3o m\u1eadt giao ti\u1ebfp \u0111\u1ea7u \u0111\u1ecdc-b\u1ed9 \u0111i\u1ec1u khi\u1ec3n b\u1eb1ng m\u00e3 h\u00f3a AES-128 v\u00e0 h\u1ed7 tr\u1ee3 gi\u00e1m s\u00e1t tr\u1ea1ng th\u00e1i hai chi\u1ec1u m\u00e0 Wiegand kh\u00f4ng th\u1ec3 cung c\u1ea5p.<\/p>\n<h3>C\u00f4ng ngh\u1ec7 \u0111\u1ecdc: RFID, b\u00e0n ph\u00edm, v\u00e0 sinh tr\u1eafc h\u1ecdc<\/h3>\n<p>M\u00e1y \u0111\u1ecdc th\u1ebb x\u00e1c th\u1ef1c t\u1ea1o \u0111i\u1ec3m ti\u1ebfp x\u00fac \u0111\u1ea7u ti\u00ean c\u1ee7a h\u1ec7 th\u1ed1ng. <strong>M\u00e1y \u0111\u1ecdc th\u1ebb RFID<\/strong> t\u00f9y ch\u1ecdn t\u1eeb th\u1ebb g\u1ea7n ti\u1ebfp x\u00fac 125 kHz \u0111\u01a1n gi\u1ea3n \u0111\u1ebfn th\u1ebb th\u00f4ng minh m\u00e3 h\u00f3a 13.56 MHz (MIFARE DESFire) ch\u1ed1ng sao ch\u00e9p. Trong khi \u0111\u00f3, ch\u1ee9ng ch\u1ec9 di \u0111\u1ed9ng Bluetooth Low Energy (BLE) v\u00e0 m\u00e1y \u0111\u1ecdc sinh tr\u1eafc h\u1ecdc \u0111ang \u0111\u1ecbnh h\u00ecnh l\u1ea1i tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng:<\/p>\n<ul>\n<li>Th\u1ebb g\u1ea7n 125 kHz c\u0169 \u2014 b\u1ea3o m\u1eadt h\u1ea1n ch\u1ebf, kh\u00f4ng m\u00e3 h\u00f3a, d\u1ec5 sao ch\u00e9p.<\/li>\n<li>Th\u1ebb th\u00f4ng minh 13.56 MHz \u2014 x\u00e1c th\u1ef1c l\u1eabn nhau, h\u1ed7 tr\u1ee3 nhi\u1ec1u \u1ee9ng d\u1ee5ng tr\u00ean m\u1ed9t ch\u1ee9ng ch\u1ec9 duy nh\u1ea5t.<\/li>\n<li>BLE di \u0111\u1ed9ng \u2014 s\u1eed d\u1ee5ng \u1ee9ng d\u1ee5ng tr\u00ean \u0111i\u1ec7n tho\u1ea1i th\u00f4ng minh; h\u1ed7 tr\u1ee3 c\u1ea5p ph\u00e1t v\u00e0 thu h\u1ed3i t\u1eeb xa, gi\u1ea3m chi ph\u00ed v\u00f2ng \u0111\u1eddi ch\u1ee9ng ch\u1ec9 nh\u1ef1a.<\/li>\n<li>Sinh tr\u1eafc h\u1ecdc \u2014 nh\u1eadn d\u1ea1ng v\u00e2n fingerprint, m\u1ed1ng m\u1eaft ho\u1eb7c khu\u00f4n m\u1eb7t cho c\u00e1c khu v\u1ef1c c\u00f3 \u0111\u1ed9 tin c\u1eady cao nh\u1ea5t, n\u01a1i chia s\u1ebb th\u1ebb c\u00f3 nguy c\u01a1.<\/li>\n<\/ul>\n<p><strong>T\u00ecnh hu\u1ed1ng ph\u00f9 h\u1ee3p nh\u1ea5t:<\/strong> Hi\u1ec7n \u0111\u1ea1i <a href=\"\/vi\/key-card-door-access-system\/\">h\u1ec7 th\u1ed1ng truy c\u1eadp b\u1eb1ng th\u1ebb t\u1eeb<\/a> k\u1ebft h\u1ee3p th\u1ebb RFID v\u1edbi BLE di \u0111\u1ed9ng \u0111\u1ec3 linh ho\u1ea1t. Ch\u00fang t\u00f4i khuy\u1ebfn ngh\u1ecb m\u1ea1nh m\u1ebd c\u00e1c m\u00e1y \u0111\u1ecdc giao ti\u1ebfp qua <strong>OSDP<\/strong> thay v\u00ec Wiegand, v\u00ec d\u00e2y OSDP \u0111\u01b0\u1ee3c m\u00e3 h\u00f3a t\u1eeb \u0111\u1ea7u \u0111\u1ebfn cu\u1ed1i. Trong khi \u0111\u00f3, Wiegand truy\u1ec1n d\u1eef li\u1ec7u nh\u1ecb ph\u00e2n th\u00f4 m\u00e0 k\u1ebb t\u1ea5n c\u00f4ng c\u00f3 th\u1ec3 ch\u1eb7n \u0111\u1ec3 sao ch\u00e9p ch\u1ee9ng ch\u1ec9.<\/p>\n<h3>Ph\u1ea7n m\u1ec1m Qu\u1ea3n l\u00fd Truy c\u1eadp: \u0110\u00e1m m\u00e2y so v\u1edbi C\u00e0i \u0111\u1eb7t t\u1ea1i ch\u1ed7<\/h3>\n<p>L\u1edbp ph\u1ea7n m\u1ec1m x\u00e1c \u0111\u1ecbnh c\u00e1ch b\u1ea1n qu\u1ea3n l\u00fd ng\u01b0\u1eddi d\u00f9ng, l\u1ecbch tr\u00ecnh v\u00e0 nh\u1eadt k\u00fd ki\u1ec3m tra. <strong>N\u1ec1n t\u1ea3ng qu\u1ea3n l\u00fd truy c\u1eadp d\u1ef1a tr\u00ean \u0111\u00e1m m\u00e2y<\/strong> ch\u1ea1y tr\u00ean c\u00e1c m\u00e1y ch\u1ee7 an to\u00e0n ngo\u00e0i trang, cung c\u1ea5p qu\u1ea3n l\u00fd m\u1ecdi n\u01a1i v\u1edbi c\u1eadp nh\u1eadt t\u1ef1 \u0111\u1ed9ng v\u00e0 gi\u00e1 thu\u00ea theo c\u1eeda h\u00e0ng h\u00e0ng th\u00e1ng. C\u00e1c m\u00e1y ch\u1ee7 t\u1ea1i ch\u1ed7 cung c\u1ea5p quy\u1ec1n ki\u1ec3m so\u00e1t d\u1eef li\u1ec7u ho\u00e0n to\u00e0n v\u00e0 kh\u00f4ng c\u00f3 ph\u00ed SaaS \u0111\u1ecbnh k\u1ef3, nh\u01b0ng y\u00eau c\u1ea7u IT n\u1ed9i b\u1ed9 duy tr\u00ec ph\u1ea7n c\u1ee9ng, sao l\u01b0u v\u00e0 v\u00e1 l\u1ed7i b\u1ea3o m\u1eadt. C\u00e1c t\u00f9y ch\u1ecdn lai gi\u1eef cho b\u1ed9 \u0111i\u1ec1u khi\u1ec3n t\u1ea1i ch\u1ed7 ho\u1ea1t \u0111\u1ed9ng ngay c\u1ea3 khi k\u1ebft n\u1ed1i \u0111\u00e1m m\u00e2y g\u1eb7p s\u1ef1 c\u1ed1, k\u1ebft h\u1ee3p nh\u1eefng \u01b0u \u0111i\u1ec3m c\u1ee7a c\u1ea3 hai m\u00f4 h\u00ecnh.<\/p>\n<hr \/>\n<h2>L\u1ef1a ch\u1ecdn ph\u1ea7n c\u1ee9ng kh\u00f3a v\u1eadt l\u00fd: Ch\u1ed1t kh\u00f3a so le so v\u1edbi Kh\u00f3a t\u1eeb<\/h2>\n<p>Vi\u1ec7c l\u1ef1a ch\u1ecdn ph\u1ea7n c\u1ee9ng kh\u00f3a \u0111i\u1ec7n t\u1eed quy\u1ebft \u0111\u1ecbnh c\u1ea3 m\u1ee9c \u0111\u1ed9 an ninh v\u1eadt l\u00fd c\u1ee7a c\u1eeda v\u00e0 hi\u1ec7u su\u1ea5t c\u1ee7a n\u00f3 trong c\u00e1c t\u00ecnh hu\u1ed1ng m\u1ea5t \u0111i\u1ec7n ho\u1eb7c tho\u00e1t hi\u1ec3m kh\u1ea9n c\u1ea5p. <strong>Kh\u00f3a t\u1eeb<\/strong> (maglocks) d\u1ef1a v\u00e0o d\u00f2ng \u0111i\u1ec7n li\u00ean t\u1ee5c \u0111\u1ec3 gi\u1eef kh\u00f3a, trong khi <strong>kho\u00e1 ch\u1ed1t c\u1eeda \u0111i\u1ec7n<\/strong> ch\u1ec9nh s\u1eeda b\u1ed9 kh\u00f3a c\u01a1 hi\u1ec7n c\u00f3 \u0111\u1ec3 \u0111i\u1ec1u khi\u1ec3n chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a ch\u1ed1t b\u1eb1ng \u0111i\u1ec7n.<\/p>\n<h3>Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a Kho\u00e1 \u0111i\u1ec7n t\u1eeb v\u00e0 L\u1ef1c gi\u1eef ch\u1eb7t<\/h3>\n<p>Kho\u00e1 \u0111i\u1ec7n t\u1eeb s\u1eed d\u1ee5ng m\u1ed9t t\u1ea5m \u0111\u1ebf v\u00e0 cu\u1ed9n d\u00e2y \u0111\u01b0\u1ee3c c\u1ea5p \u0111i\u1ec7n \u0111\u1ec3 t\u1ea1o ra l\u1ef1c gi\u1eef ch\u1eb7t; khi c\u1ea5p ngu\u1ed3n, c\u1eeda gi\u1eef kh\u00f3a. C\u00e1c c\u1eeda trong n\u1ed9i th\u1ea5t th\u01b0\u01a1ng m\u1ea1i y\u00eau c\u1ea7u l\u1ef1c gi\u1eef t\u1ed1i thi\u1ec3u 600 lbs, nh\u01b0ng c\u00e1c c\u1eeda an ninh cao \u1edf v\u00f9ng bi\u00ean gi\u1edbi y\u00eau c\u1ea7u 1.200 lbs ho\u1eb7c h\u01a1n \u0111\u1ec3 ch\u1ed1ng l\u1ea1i vi\u1ec7c x\u00e2m nh\u1eadp c\u01b0 tr\u00e1i ph\u00e9p. V\u00ec maglocks kh\u00f4ng c\u00f3 b\u1ed9 ph\u1eadn chuy\u1ec3n \u0111\u1ed9ng v\u00e0 kh\u00f4ng c\u00f3 tr\u1ee5c ch\u00eca kho\u00e1, ch\u00fang y\u00ean t\u0129nh v\u00e0 b\u1ec1n b\u1ec9, nh\u01b0ng ho\u00e0n to\u00e0n ph\u1ee5 thu\u1ed9c v\u00e0o ngu\u1ed3n \u0111i\u1ec7n li\u00ean t\u1ee5c v\u00e0 c\u00e1c b\u1ed9 \u0111i\u1ec1u khi\u1ec3n m\u1edf kho\u00e1 b\u00ean ngo\u00e0i.<\/p>\n<h3>Kho\u00e1 ch\u1ed1t c\u1eeda \u0111i\u1ec7n v\u00e0 c\u01a1 ch\u1ebf ch\u1ed1t<\/h3>\n<p>An <a href=\"\/vi\/electric-strike\/\">kho\u00e1 ch\u1ed1t c\u1eeda \u0111i\u1ec7n<\/a> thay th\u1ebf kho\u00e1 ch\u1ed1t khung c\u1eeda ti\u00eau chu\u1ea9n b\u1eb1ng m\u1ed9t b\u1ed9 gi\u1eef c\u00f3 th\u1ec3 ki\u1ec3m so\u00e1t \u0111\u01b0\u1ee3c, gi\u1ea3i ph\u00f3ng ch\u1ed1t khi \u0111\u01b0\u1ee3c c\u1ea5p \u0111i\u1ec7n (ho\u1eb7c ng\u1eaft \u0111i\u1ec7n, t\u00f9y theo c\u1ea5u h\u00ecnh). C\u00e1c kho\u00e1 ch\u1ed1t n\u00e0y ph\u00f9 h\u1ee3p nh\u1ea5t v\u1edbi c\u1eeda kim lo\u1ea1i ho\u1eb7c g\u1ed7 c\u00f3 b\u1ed9 kho\u00e1 tr\u1ee5 ho\u1eb7c kho\u00e1 mortise hi\u1ec7n c\u00f3. Ch\u00fang c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c c\u1ea5u h\u00ecnh \u0111\u1ec3 gi\u1eef an to\u00e0n (gi\u1eef kh\u00f3a khi m\u1ea5t \u0111i\u1ec7n), duy tr\u00ec an ninh v\u00f9ng bi\u00ean m\u00e0 kh\u00f4ng c\u1ea7n pin d\u1ef1 ph\u00f2ng. Tuy nhi\u00ean, kho\u00e1 ch\u1ed1t \u0111i\u1ec7n m\u1ed9t m\u00ecnh kh\u00f4ng \u0111\u1ea3m b\u1ea3o tho\u00e1t hi\u1ec3m t\u1ef1 do; c\u1ea7n c\u00f3 tay n\u1eafm ho\u1eb7c c\u1ea7n g\u1ea1t c\u01a1 h\u1ecdc v\u1eabn cho ph\u00e9p tho\u00e1t ra t\u1eeb b\u00ean trong.<\/p>\n<h3>C\u1ea5u h\u00ecnh \u0111i\u1ec7n an to\u00e0n (Fail\u2011Safe) v\u00e0 an to\u00e0n khi m\u1ea5t \u0111i\u1ec7n (Fail\u2011Secure)<\/h3>\n<p><strong>An to\u00e0n khi m\u1ea5t \u0111i\u1ec7n (Fail\u2011Safe)<\/strong> thi\u1ebft b\u1ecb kh\u00f3a m\u1edf ra khi m\u1ea5t ngu\u1ed3n \u2014 c\u1ea7n thi\u1ebft cho c\u00e1c l\u1ed1i tho\u00e1t hi\u1ec3m theo quy \u0111\u1ecbnh ph\u00f2ng ch\u00e1y ch\u1eefa ch\u00e1y. <strong>An to\u00e0n khi gi\u1eef kh\u00f3a (Fail\u2011Secure)<\/strong> thi\u1ebft b\u1ecb gi\u1eef kh\u00f3a v\u1eabn gi\u1eef ch\u1eb7t trong khi m\u1ea5t \u0111i\u1ec7n, duy tr\u00ec b\u1ea3o v\u1ec7 v\u00f9ng bi\u00ean. L\u1ef1a ch\u1ecdn n\u00e0y ph\u1ee5 thu\u1ed9c v\u00e0o v\u1ecb tr\u00ed c\u1eeda v\u00e0 y\u00eau c\u1ea7u an to\u00e0n t\u00ednh m\u1ea1ng, kh\u00f4ng ch\u1ec9 ti\u1ec7n l\u1ee3i. Maglocks v\u1ed1n d\u0129 l\u00e0 an to\u00e0n khi m\u1ea5t \u0111i\u1ec7n, trong khi nhi\u1ec1u kho\u00e1 ch\u1ed1t \u0111i\u1ec7n c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u0111\u1ea5u d\u00e2y theo c\u1ea3 hai c\u00e1ch. B\u1ea3ng d\u01b0\u1edbi \u0111\u00e2y ph\u00e2n t\u00edch s\u1ef1 kh\u00e1c bi\u1ec7t.<\/p>\n<table>\n<thead>\n<tr>\n<th style=\"text-align: left\">T\u00ednh n\u0103ng<\/th>\n<th style=\"text-align: left\">Kho\u00e1 \u0111i\u1ec7n t\u1eeb (Maglock)<\/th>\n<th style=\"text-align: left\">Kho\u00e1 ch\u1ed1t \u0111i\u1ec7n<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>L\u1ef1c gi\u1eef ch\u1eb7t \u0111i\u1ec3n h\u00ecnh<\/td>\n<td>600\u202f\u2013\u202f1.200\u202flbs<\/td>\n<td>S\u1ee9c ch\u1ecbu c\u1eaft ph\u1ee5 thu\u1ed9c v\u00e0o ch\u1ed1t; th\u01b0\u1eddng 1.000\u202f\u2013\u202f1.500\u202flbs t\u0129nh<\/td>\n<\/tr>\n<tr>\n<td>Tr\u1ea1ng th\u00e1i ngu\u1ed3n khi m\u1ea5t \u0111i\u1ec7n<\/td>\n<td>Ch\u1ec9 an to\u00e0n\u2011b\u1ea3o v\u1ec7 (m\u1edf kh\u00f3a khi kh\u00f4ng c\u00f3 ngu\u1ed3n \u0111i\u1ec7n)<\/td>\n<td>C\u00f3 th\u1ec3 c\u1ea5u h\u00ecnh: an to\u00e0n\u2011b\u1ea3o v\u1ec7 (kh\u00f3a) ho\u1eb7c an to\u00e0n\u2011m\u1edf (m\u1edf kh\u00f3a)<\/td>\n<\/tr>\n<tr>\n<td>\u1ee8ng d\u1ee5ng c\u1eeda t\u1ed1t nh\u1ea5t<\/td>\n<td>C\u1eeda k\u00ednh m\u1eb7t ti\u1ec1n, c\u1eeda khung nh\u00f4m<\/td>\n<td>C\u1eeda kim lo\u1ea1i r\u1ed7ng, c\u1eeda g\u1ed7 v\u1edbi b\u1ed9 kh\u00f3a c\u01a1 kh\u00ed<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 ph\u1ee9c t\u1ea1p tu\u00e2n th\u1ee7 m\u00e3 s\u1ed1<\/td>\n<td>Cao h\u01a1n \u2014 y\u00eau c\u1ea7u b\u1ed5 sung n\u00fat tho\u00e1t kh\u1ea9n c\u1ea5p, c\u1ea3m bi\u1ebfn chuy\u1ec3n \u0111\u1ed9ng v\u00e0 t\u00edch h\u1ee3p b\u00e1o ch\u00e1y<\/td>\n<td>Th\u1ea5p h\u01a1n \u2014 n\u1ebfu kh\u00f3a c\u01a1 kh\u00ed cho ph\u00e9p tho\u00e1t ra t\u1ef1 do, \u00edt y\u00eau c\u1ea7u k\u00edch ho\u1ea1t b\u00ean ngo\u00e0i h\u01a1n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><em>L\u01b0u \u00fd: L\u1ef1c gi\u1eef, danh s\u00e1ch UL 294 v\u00e0 tu\u00e2n th\u1ee7 x\u1ebfp h\u1ea1ng ch\u00e1y c\u1ea7n \u0111\u01b0\u1ee3c x\u00e1c nh\u1eadn v\u1edbi nh\u00e0 s\u1ea3n xu\u1ea5t cho t\u1eebng m\u1eabu c\u1ee5 th\u1ec3. Ph\u00e2n t\u00edch c\u1ee7a ki\u1ec3m so\u00e1t ch\u00e1y \u0111\u1ecba ph\u01b0\u01a1ng c\u00f3 th\u1ec3 y\u00eau c\u1ea7u th\u00eam ph\u1ea7n c\u1ee9ng tho\u00e1t hi\u1ec3m ngay c\u1ea3 khi kh\u00f3a \u0111\u00e3 \u0111\u01b0\u1ee3c li\u1ec7t k\u00ea.<\/em><\/p>\n<hr \/>\n<h2>Ti\u00eau chu\u1ea9n H\u1ea1 t\u1ea7ng m\u1ea1ng v\u00e0 Cung c\u1ea5p ngu\u1ed3n \u0111i\u1ec7n<\/h2>\n<p>H\u1ec7 th\u1ed1ng truy c\u1eadp doanh nghi\u1ec7p \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng tr\u00ean m\u1ea1ng c\u00e1p c\u1ea5u tr\u00fac \u0111i\u1ec7n \u00e1p th\u1ea5p ri\u00eang bi\u1ec7t, ph\u1ea3i c\u00e2n b\u1eb1ng gi\u1eefa y\u00eau c\u1ea7u ngu\u1ed3n \u0111i\u1ec7n, \u0111\u1ed9 to\u00e0n v\u1eb9n t\u00edn hi\u1ec7u v\u00e0 d\u1ef1 ph\u00f2ng ngu\u1ed3n \u0111i\u1ec7n d\u1ef1 ph\u00f2ng.<\/p>\n<h3>Ngu\u1ed3n qua Ethernet (PoE) so v\u1edbi T\u1ee7 ngu\u1ed3n b\u00e1o \u0111\u1ed9ng trung t\u00e2m<\/h3>\n<p><strong>Ki\u1ec3m so\u00e1t truy c\u1eadp PoE<\/strong> C\u00e1c module, ph\u00f9 h\u1ee3p v\u1edbi IEEE 802.3af (PoE) ho\u1eb7c 802.3at (PoE+), cung c\u1ea5p ngu\u1ed3n v\u00e0 d\u1eef li\u1ec7u qua m\u1ed9t c\u00e1p Cat6 duy nh\u1ea5t tr\u1ef1c ti\u1ebfp \u0111\u1ebfn c\u00e1c c\u1eeda c\u1ea1nh. \u0110i\u1ec1u n\u00e0y \u0111\u01a1n gi\u1ea3n h\u00f3a vi\u1ec7c l\u1eafp \u0111\u1eb7t, t\u1eadp trung UPS d\u1ef1 ph\u00f2ng t\u1ea1i switch m\u1ea1ng, v\u00e0 tr\u00e1nh ph\u1ea3i ch\u1ea1y c\u00e1c d\u00e2y ngu\u1ed3n ri\u00eang bi\u1ec7t. Tuy nhi\u00ean, ng\u00e2n s\u00e1ch PoE c\u00f3 gi\u1edbi h\u1ea1n: PoE+ cung c\u1ea5p t\u1ed1i \u0111a 30 W m\u1ed7i c\u1ed5ng, c\u00f3 th\u1ec3 c\u1ea5p ngu\u1ed3n cho b\u1ed9 \u0111i\u1ec1u khi\u1ec3n v\u00e0 m\u1ed9t kh\u00f3a c\u00f3 d\u00f2ng \u0111i\u1ec7n th\u1ea5p, nh\u01b0ng kh\u00f4ng th\u1ec3 c\u1ea5p ngu\u1ed3n cho nhi\u1ec1u maglock c\u00f3 d\u00f2ng kh\u1edfi \u0111\u1ed9ng l\u1edbn. \u0110\u1ed1i v\u1edbi c\u1eeda n\u1eb7ng, v\u1eabn c\u1ea7n m\u1ed9t t\u1ee7 ngu\u1ed3n trung t\u00e2m truy\u1ec1n th\u1ed1ng v\u1edbi \u0111\u1ea7u ra 12 VDC ho\u1eb7c 24 VDC v\u00e0 pin axit ch\u00ec d\u1ef1 ph\u00f2ng. Ch\u00fang t\u00f4i th\u01b0\u1eddng \u0111\u1ec1 xu\u1ea5t ki\u1ebfn tr\u00fac lai: <a href=\"\/vi\/poe-access-control\/\">Ki\u1ec3m so\u00e1t truy c\u1eadp PoE<\/a> d\u00e0nh cho c\u1eeda trong nh\u1eb9, v\u00e0 ngu\u1ed3n \u0111i\u1ec7n ri\u00eang cho c\u00e1c kh\u00f3a xung quanh.<\/p>\n<h3>Quy t\u1eafc c\u00e1p c\u1ea5u tr\u00fac v\u00e0 d\u00e2y relay<\/h3>\n<p>D\u00e2y d\u1eabn v\u1eadt l\u00fd \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn \u0111\u1ed9 tin c\u1eady c\u1ee7a h\u1ec7 th\u1ed1ng. Tu\u00e2n th\u1ee7 c\u00e1c quy t\u1eafc sau \u0111\u1ec3 tr\u00e1nh c\u00e1c l\u1ed7i ph\u1ed5 bi\u1ebfn:<\/p>\n<ul>\n<li>S\u1eed d\u1ee5ng t\u1ed1i thi\u1ec3u Cat5e cho b\u1ed9 \u0111i\u1ec1u khi\u1ec3n IP; Cat6 \u0111\u01b0\u1ee3c \u01b0u ti\u00ean cho PoE+ \u0111\u1ec3 gi\u1ea3m \u0111i\u1ec7n tr\u1edf.<\/li>\n<li>Ph\u00e2n t\u00e1ch d\u00e2y \u0111i\u1ec1u khi\u1ec3n truy c\u1eadp \u0111i\u1ec7n \u00e1p th\u1ea5p kh\u1ecfi d\u00e2y ngu\u1ed3n AC \u00edt nh\u1ea5t 12 inch \u0111\u1ec3 tr\u00e1nh nhi\u1ec5u c\u1ea3m \u1ee9ng.<\/li>\n<li>\u0110\u1ed1i v\u1edbi c\u00e1c \u0111\u01b0\u1eddng d\u00e2y c\u1ea5p ngu\u1ed3n kh\u00f3a d\u00e0i h\u01a1n 100 feet, t\u00ednh to\u00e1n s\u1ee5t \u00e1p v\u00e0 t\u0103ng k\u00edch th\u01b0\u1edbc d\u00e2y \u2014 s\u1ee5t gi\u1ea3m d\u01b0\u1edbi 11 VDC tr\u00ean kh\u00f3a 12 V s\u1ebd g\u00e2y ra ho\u1ea1t \u0111\u1ed9ng kh\u00f4ng \u1ed5n \u0111\u1ecbnh.<\/li>\n<li>L\u1eafp \u0111\u1eb7t pin d\u1ef1 ph\u00f2ng chuy\u00ean d\u1ee5ng c\u00f3 c\u00f4ng su\u1ea5t \u0111\u1ee7 \u0111\u1ec3 duy tr\u00ec t\u1ed1i thi\u1ec3u 30 ph\u00fat ho\u1ea1t \u0111\u1ed9ng \u1edf t\u1ea3i t\u1ed1i \u0111a.<\/li>\n<li>X\u00e1c minh \u0111i\u1ec7n \u00e1p kh\u00f3a (12\u202fVDC so v\u1edbi 24\u202fVDC) v\u00e0 d\u00f2ng \u0111i\u1ec7n li\u00ean t\u1ee5c ti\u00eau th\u1ee5 so v\u1edbi \u0111\u1ea7u ra ngu\u1ed3n; d\u00f2ng kh\u1edfi \u0111\u1ed9ng c\u1ee7a kh\u00f3a t\u1eeb c\u00f3 th\u1ec3 g\u1ea5p 3-4 l\u1ea7n d\u00f2ng gi\u1eef.<\/li>\n<\/ul>\n<p><strong>Nh\u1eefng \u0111i\u1ec1u c\u1ea7n x\u00e1c minh:<\/strong> Tr\u01b0\u1edbc khi mua h\u00e0ng, y\u00eau c\u1ea7u b\u1ea3ng t\u00ednh ng\u00e2n s\u00e1ch ngu\u1ed3n \u0111i\u1ec7n \u0111\u1ea7y \u0111\u1ee7 bao g\u1ed3m t\u1ea3i c\u1ee7a \u0111\u1ea7u \u0111\u1ecdc, b\u1ed9 \u0111i\u1ec1u khi\u1ec3n v\u00e0 kh\u00f3a cho m\u1ed7i c\u1eeda, c\u1ed9ng th\u00eam bi\u00ean \u0111\u1ed9 an to\u00e0n 20%. Nhi\u1ec1u s\u1ef1 c\u1ed1 c\u1ee7a b\u1ed9 \u0111i\u1ec1u khi\u1ec3n b\u1eaft ngu\u1ed3n t\u1eeb ngu\u1ed3n \u0111i\u1ec7n kh\u00f4ng \u0111\u1ee7 c\u00f4ng su\u1ea5t, kh\u00f4ng ph\u1ea3i do \u0111i\u1ec7n t\u1eed b\u1ecb l\u1ed7i.<\/p>\n<hr \/>\n<h2>T\u00edch h\u1ee3p h\u1ec7 th\u1ed1ng th\u01b0\u01a1ng m\u1ea1i v\u00e0 tr\u00ed tu\u1ec7 t\u00f2a nh\u00e0<\/h2>\n<p>C\u01a1 s\u1edf h\u1ea1 t\u1ea7ng truy c\u1eadp hi\u1ec7n \u0111\u1ea1i kh\u00f4ng n\u00ean t\u1ed3n t\u1ea1i trong m\u1ed9t h\u1ec7 th\u1ed1ng v\u1eadn h\u00e0nh ri\u00eang l\u1ebb; n\u00f3 ph\u1ea3i t\u00edch h\u1ee3p v\u1edbi ph\u1ea7n m\u1ec1m m\u1ea1ng doanh nghi\u1ec7p, h\u1ec7 th\u1ed1ng qu\u1ea3n l\u00fd t\u00f2a nh\u00e0 v\u00e0 h\u1ec7 th\u1ed1ng an to\u00e0n \u0111\u1ec3 t\u1ed1i \u01b0u h\u00f3a quy tr\u00ecnh l\u00e0m vi\u1ec7c h\u00e0nh ch\u00ednh v\u00e0 ph\u1ea3n \u1ee9ng.<\/p>\n<h3>T\u00edch h\u1ee3p v\u1edbi H\u1ec7 th\u1ed1ng Qu\u1ea3n l\u00fd Video (VMS)<\/h3>\n<p>Li\u00ean k\u1ebft c\u00e1c s\u1ef1 ki\u1ec7n truy c\u1eadp v\u1edbi ngu\u1ed3n c\u1ea5p d\u1eef li\u1ec7u gi\u00e1m s\u00e1t bi\u1ebfn video kh\u00f4ng c\u00f3 c\u1ea5u tr\u00fac th\u00e0nh d\u1eef li\u1ec7u c\u00f3 th\u1ec3 t\u00ecm ki\u1ebfm. Khi ch\u1ee7 th\u1ebb xu\u1ea5t tr\u00ecnh th\u00f4ng tin x\u00e1c th\u1ef1c, h\u1ec7 th\u1ed1ng truy c\u1eadp s\u1ebd g\u1eedi t\u00edn hi\u1ec7u kh\u00f4 ho\u1eb7c t\u00edn hi\u1ec7u IP \u0111\u1ebfn VMS, \u0111\u00e1nh d\u1ea5u lu\u1ed3ng camera. \u0110i\u1ec1u n\u00e0y cho ph\u00e9p nh\u00e2n vi\u00ean an ninh ngay l\u1eadp t\u1ee9c truy xu\u1ea5t \u0111o\u1ea1n video li\u00ean quan \u0111\u1ebfn b\u00e1o \u0111\u1ed9ng c\u1eeda b\u1ecb c\u01b0\u1ee1ng b\u1ee9c ho\u1eb7c \u0111i theo, gi\u1ea3m th\u1eddi gian \u0111i\u1ec1u tra. H\u1ea7u h\u1ebft c\u00e1c n\u1ec1n t\u1ea3ng doanh nghi\u1ec7p \u0111\u1ec1u h\u1ed7 tr\u1ee3 t\u00edch h\u1ee3p ONVIF Profile\u2011G ho\u1eb7c REST API cho m\u1ee5c \u0111\u00edch n\u00e0y.<\/p>\n<h3>Li\u00ean k\u1ebft B\u1ea3ng \u0111i\u1ec1u khi\u1ec3n b\u00e1o ch\u00e1y (FACP) v\u1edbi M\u1ea1ch tho\u00e1t hi\u1ec3m<\/h3>\n<p>An to\u00e0n t\u00ednh m\u1ea1ng \u0111\u00f2i h\u1ecfi t\u1ea5t c\u1ea3 c\u00e1c ph\u1ea7n c\u1ee9ng kh\u00f3a an to\u00e0n ph\u1ea3i \u0111\u01b0\u1ee3c nh\u1ea3 ngay l\u1eadp t\u1ee9c trong tr\u01b0\u1eddng h\u1ee3p b\u00e1o ch\u00e1y. Vi\u1ec7c t\u00edch h\u1ee3p v\u1eadt l\u00fd r\u1ea5t \u0111\u01a1n gi\u1ea3n: FACP cung c\u1ea5p m\u1ed9t r\u01a1-le ti\u1ebfp \u0111i\u1ec3m kh\u00f4 chuy\u00ean d\u1ee5ng ng\u1eaft ngu\u1ed3n c\u1ea5p cho \u0111\u1ea7u v\u00e0o ngu\u1ed3n c\u1ee7a kh\u00f3a. Khi b\u00e1o ch\u00e1y k\u00edch ho\u1ea1t, r\u01a1-le s\u1ebd ng\u1eaft, c\u1eaft m\u1ea1ch \u0111\u1ebfn m\u1ecdi kh\u00f3a t\u1eeb tr\u00ean ngu\u1ed3n c\u1ea5p \u0111\u00f3 v\u00e0 \u0111\u1ea3m b\u1ea3o l\u1ed1i tho\u00e1t hi\u1ec3m th\u00f4ng tho\u00e1ng. R\u01a1-le n\u00e0y ph\u1ea3i \u0111\u01b0\u1ee3c gi\u00e1m s\u00e1t \u2014 b\u1ea5t k\u1ef3 s\u1ef1 \u0111\u1ee9t g\u00e3y n\u00e0o trong d\u00e2y \u0111i\u1ec1u khi\u1ec3n ph\u1ea3i \u0111\u01b0\u1ee3c b\u00e1o c\u00e1o l\u00e0 t\u00ecnh tr\u1ea1ng s\u1ef1 c\u1ed1 \u0111\u1ed3ng th\u1eddi cho b\u1ea3ng b\u00e1o ch\u00e1y v\u00e0 h\u1ec7 th\u1ed1ng qu\u1ea3n l\u00fd truy c\u1eadp.<\/p>\n<h3>T\u00edch h\u1ee3p API v\u1edbi H\u1ec7 th\u1ed1ng Danh b\u1ea1 Doanh nghi\u1ec7p v\u00e0 Nh\u00e2n s\u1ef1<\/h3>\n<p>\u0110\u1ed3ng b\u1ed9 h\u00f3a <strong>h\u1ec7 th\u1ed1ng ki\u1ec3m so\u00e1t truy c\u1eadp c\u1eeda<\/strong> v\u1edbi Microsoft Active Directory ho\u1eb7c c\u00e1c n\u1ec1n t\u1ea3ng HR tr\u00ean \u0111\u00e1m m\u00e2y t\u1ef1 \u0111\u1ed9ng h\u00f3a quy tr\u00ecnh ti\u1ebfp nh\u1eadn v\u00e0 ch\u1ea5m d\u1ee9t h\u1ee3p \u0111\u1ed3ng lao \u0111\u1ed9ng. Khi m\u1ed9t nh\u00e2n vi\u00ean m\u1edbi \u0111\u01b0\u1ee3c t\u1ea1o trong b\u1ed9 ph\u1eadn Nh\u00e2n s\u1ef1, m\u1ed9t l\u1ec7nh g\u1ecdi REST API s\u1ebd cung c\u1ea5p m\u1ed9t b\u1ea3n ghi ch\u1ee7 th\u1ebb m\u1edbi v\u1edbi c\u00e1c c\u1ea5p \u0111\u1ed9 truy c\u1eadp ph\u00f9 h\u1ee3p; khi ai \u0111\u00f3 ngh\u1ec9 vi\u1ec7c, th\u00f4ng tin x\u00e1c th\u1ef1c c\u1ee7a h\u1ecd s\u1ebd b\u1ecb t\u1ea1m ng\u01b0ng ngay l\u1eadp t\u1ee9c tr\u00ean t\u1ea5t c\u1ea3 c\u00e1c b\u1ed9 \u0111i\u1ec1u khi\u1ec3n m\u00e0 kh\u00f4ng c\u1ea7n can thi\u1ec7p th\u1ee7 c\u00f4ng. T\u00ecm ki\u1ebfm ph\u1ea7n m\u1ec1m truy c\u1eadp h\u1ed7 tr\u1ee3 SCIM (System for Cross\u2011domain Identity Management) ho\u1eb7c cung c\u1ea5p REST API \u0111\u01b0\u1ee3c t\u00e0i li\u1ec7u h\u00f3a t\u1ed1t, v\u00e0 x\u00e1c minh r\u1eb1ng x\u00e1c th\u1ef1c d\u1ef1a tr\u00ean token b\u1ea3o m\u1eadt m\u1ecdi giao d\u1ecbch API.<\/p>\n<hr \/>\n<h2>Tu\u00e2n th\u1ee7 Quy \u0111\u1ecbnh, Quy t\u1eafc Tho\u00e1t hi\u1ec3m v\u00e0 Ti\u00eau chu\u1ea9n An to\u00e0n<\/h2>\n<p>H\u1ec7 th\u1ed1ng truy c\u1eadp t\u00f2a nh\u00e0 th\u01b0\u01a1ng m\u1ea1i ph\u1ea3i tu\u00e2n th\u1ee7 c\u00e1c quy chu\u1ea9n x\u00e2y d\u1ef1ng \u0111\u1ecba ph\u01b0\u01a1ng, quy \u0111\u1ecbnh ph\u00f2ng ch\u00e1y ch\u1eefa ch\u00e1y qu\u1ed1c gia (NFPA 101) v\u00e0 lu\u1eadt ti\u1ebfp c\u1eadn. Vi\u1ec7c b\u1ecf qua c\u00e1c y\u00eau c\u1ea7u n\u00e0y c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn ph\u1ea1t ti\u1ec1n, ki\u1ec3m tra kh\u00f4ng \u0111\u1ea1t ho\u1eb7c tr\u00e1ch nhi\u1ec7m ph\u00e1p l\u00fd sau s\u1ef1 c\u1ed1.<\/p>\n<h3>Tu\u00e2n th\u1ee7 Quy t\u1eafc An to\u00e0n T\u00ednh m\u1ea1ng NFPA 101<\/h3>\n<p><strong>C\u00e1c quy t\u1eafc an to\u00e0n t\u00ednh m\u1ea1ng t\u00f2a nh\u00e0 (NFPA 101)<\/strong> ph\u00e2n lo\u1ea1i c\u00e1c c\u1eeda c\u00f3 l\u1ed1i tho\u00e1t hi\u1ec3m \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t truy c\u1eadp l\u00e0 \u201cc\u01a1 ch\u1ebf kh\u00f3a \u0111\u1eb7c bi\u1ec7t.\u201d \u0110\u1ed1i v\u1edbi b\u1ea5t k\u1ef3 c\u1eeda n\u00e0o y\u00eau c\u1ea7u l\u1ed1i tho\u00e1t hi\u1ec3m th\u00f4ng tho\u00e1ng, NFPA 101 y\u00eau c\u1ea7u m\u1ed9t c\u01a1 ch\u1ebf nh\u1ea3 th\u1ee7 c\u00f4ng th\u1ee9 c\u1ea5p: m\u1ed9t n\u00fat nh\u1ea5n tho\u00e1t hi\u1ec3m li\u1ec1n k\u1ec1, m\u1ed9t c\u1ea3m bi\u1ebfn chuy\u1ec3n \u0111\u1ed9ng ng\u1eaft ngu\u1ed3n kh\u00f3a khi ti\u1ebfp c\u1eadn v\u00e0 m\u1ed9t r\u01a1-le b\u00e1o ch\u00e1y c\u1eaft ngu\u1ed3n ngay l\u1eadp t\u1ee9c. N\u00fat nh\u1ea5n ph\u1ea3i \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t trong ph\u1ea1m vi 5 feet t\u00ednh t\u1eeb c\u1eeda v\u00e0 \u0111\u01b0\u1ee3c d\u00e1n nh\u00e3n r\u00f5 r\u00e0ng. Quy t\u1eafc c\u0169ng y\u00eau c\u1ea7u t\u1ea5t c\u1ea3 c\u00e1c ph\u1ea7n c\u1ee9ng kh\u00f3a \u0111\u01b0\u1ee3c li\u1ec7t k\u00ea cho c\u1eeda ch\u1ed1ng ch\u00e1y ph\u1ea3i c\u00f3 ch\u1ee9ng nh\u1eadn ki\u1ec3m tra ch\u00e1y UL 10C ho\u1eb7c ULC\u2011S104. Y\u00eau c\u1ea7u nh\u00e0 t\u00edch h\u1ee3p c\u1ee7a b\u1ea1n ki\u1ec3m tra t\u1eebng c\u1eeda v\u1edbi c\u00e1n b\u1ed9 ph\u00f2ng ch\u00e1y ch\u1eefa ch\u00e1y \u0111\u1ecba ph\u01b0\u01a1ng tr\u01b0\u1edbc khi ki\u1ec3m tra cu\u1ed1i c\u00f9ng.<\/p>\n<h3>Ti\u00eau chu\u1ea9n L\u1ed1i tho\u00e1t hi\u1ec3m v\u00e0 C\u01a1 c\u1ea5u ch\u1ea5p h\u00e0nh c\u1ee7a \u0110\u1ea1o lu\u1eadt Ng\u01b0\u1eddi khuy\u1ebft t\u1eadt Hoa K\u1ef3 (ADA)<\/h3>\n<p>Vi\u1ec7c tu\u00e2n th\u1ee7 ADA kh\u00f4ng ch\u1ec9 gi\u1edbi h\u1ea1n \u1edf \u0111\u01b0\u1eddng d\u1ed1c v\u00e0 k\u00edch th\u01b0\u1edbc ph\u00f2ng v\u1ec7 sinh: \u0111\u1ea7u \u0111\u1ecdc, b\u00e0n ph\u00edm v\u00e0 n\u00fat nh\u1ea5n ph\u1ea3i \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t \u1edf \u0111\u1ed9 cao kh\u00f4ng qu\u00e1 48 inch so v\u1edbi s\u00e0n ho\u00e0n thi\u1ec7n, v\u00e0 c\u00f3 th\u1ec3 v\u1eadn h\u00e0nh b\u1eb1ng m\u1ed9t tay m\u00e0 kh\u00f4ng c\u1ea7n n\u1eafm ch\u1eb7t, v\u00e9o ho\u1eb7c xo\u1eafn. \u0110\u1ed1i v\u1edbi c\u00e1c c\u1eeda \u0111\u01b0\u1ee3c trang b\u1ecb b\u1ed9 \u0111i\u1ec1u h\u00e0nh t\u1ef1 \u0111\u1ed9ng, n\u00fat ch\u1ea5p h\u00e0nh ph\u1ea3i \u0111\u01b0\u1ee3c \u0111\u1eb7t trong ph\u1ea1m vi ti\u1ebfp c\u1eadn c\u00f3 th\u1ec3 ti\u1ebfp c\u1eadn v\u00e0 hi\u1ec3n th\u1ecb r\u00f5 Bi\u1ec3u t\u01b0\u1ee3ng Ti\u1ebfp c\u1eadn Qu\u1ed1c t\u1ebf. N\u1ebfu m\u1ed9t c\u1eeda y\u00eau c\u1ea7u l\u1ef1c k\u00e9o v\u01b0\u1ee3t qu\u00e1 5 pound, th\u00f4ng th\u01b0\u1eddng s\u1ebd y\u00eau c\u1ea7u b\u1ed9 \u0111i\u1ec1u h\u00e0nh t\u1ef1 \u0111\u1ed9ng. Nh\u1eefng chi ti\u1ebft n\u00e0y th\u01b0\u1eddng b\u1ecb b\u1ecf qua trong qu\u00e1 tr\u00ecnh ch\u1ec9 \u0111\u1ecbnh ph\u1ea7n c\u1ee9ng, nh\u01b0ng ch\u00fang l\u00e0 m\u1ed9t trong nh\u1eefng m\u1ee5c \u0111\u1ea7u ti\u00ean m\u00e0 c\u00e1n b\u1ed9 quy t\u1eafc ki\u1ec3m tra.<\/p>\n<hr \/>\n<h2>T\u1ed5ng chi ph\u00ed s\u1edf h\u1eefu (TCO) v\u00e0 Ph\u00e2n t\u00edch chi ph\u00ed v\u00f2ng \u0111\u1eddi<\/h2>\n<p>Vi\u1ec7c t\u00ednh to\u00e1n t\u1ed5ng chi ph\u00ed s\u1edf h\u1eefu c\u1ee7a m\u1ed9t h\u1ec7 th\u1ed1ng ki\u1ec3m so\u00e1t truy c\u1eadp \u0111\u00f2i h\u1ecfi ph\u1ea3i \u0111\u00e1nh gi\u00e1 chi ph\u00ed l\u1eafp \u0111\u1eb7t ph\u1ea7n c\u1ee9ng ban \u0111\u1ea7u c\u00f9ng v\u1edbi chi ph\u00ed c\u1ea5p ph\u00e9p ph\u1ea7n m\u1ec1m \u0111\u1ecbnh k\u1ef3 v\u00e0 b\u1ea3o tr\u00ec v\u00f2ng \u0111\u1eddi ph\u1ea7n c\u1ee9ng.<\/p>\n<h3>Chi ph\u00ed v\u1ed1n: Ph\u1ea7n c\u1ee9ng v\u00e0 Tri\u1ec3n khai Chuy\u00ean nghi\u1ec7p<\/h3>\n<p>Ph\u1ea7n c\u1ee9ng v\u00e0 l\u1eafp \u0111\u1eb7t ti\u00eau chu\u1ea9n c\u00f3 th\u1ec3 dao \u0111\u1ed9ng t\u1eeb 1.500 \u0111\u1ebfn 3.000+ \u0111\u00f4 la cho m\u1ed7i c\u1eeda. C\u00e1c y\u1ebfu t\u1ed1 \u0111\u1ea9y chi ph\u00ed l\u00ean m\u1ee9c cao bao g\u1ed3m: n\u00e2ng c\u1ea5p t\u1eeb kh\u00f3a \u0111i\u1ec7n sang kh\u00f3a t\u1eeb 1.200 pound c\u00f3 pin d\u1ef1 ph\u00f2ng, ch\u1ea1y \u1ed1ng d\u1eabn c\u00e1p m\u1edf r\u1ed9ng trong c\u00e1c t\u00f2a nh\u00e0 l\u1ecbch s\u1eed v\u00e0 t\u00edch h\u1ee3p d\u00e2y r\u01a1-le b\u00e1o ch\u00e1y. <a href=\"\/vi\/commercial-access-control-locks\/\">Kh\u00f3a ki\u1ec3m so\u00e1t truy c\u1eadp th\u01b0\u01a1ng m\u1ea1i<\/a> C\u00e1c s\u1ea3n ph\u1ea9m c\u00f3 ch\u1ee9ng nh\u1eadn UL th\u01b0\u1eddng mang gi\u00e1 cao h\u01a1n, nh\u01b0ng m\u1ee9c ch\u00eanh l\u1ec7ch \u0111\u00f3 mang l\u1ea1i s\u1ef1 tu\u00e2n th\u1ee7 v\u00e0 tr\u00e1nh c\u00e1c s\u1eeda ch\u1eefa sau n\u00e0y. Ch\u00fang t\u00f4i \u0111\u1ec1 xu\u1ea5t th\u00eam d\u1ef1 ph\u00f2ng 15\u201120% v\u00e0o ng\u00e2n s\u00e1ch ph\u1ea7n c\u1ee9ng \u0111\u00e3 b\u00e1o gi\u00e1 cho c\u00e1c \u0111i\u1ec1u ki\u1ec7n kh\u00f4ng d\u1ef1 ki\u1ebfn t\u1ea1i hi\u1ec7n tr\u01b0\u1eddng.<\/p>\n<h3>Chi ph\u00ed ho\u1ea1t \u0111\u1ed9ng: Ph\u1ea7n m\u1ec1m c\u1ea5p ph\u00e9p, B\u1ea3o tr\u00ec ph\u1ea7n m\u1ec1m v\u00e0 \u0110\u0103ng k\u00fd ng\u01b0\u1eddi \u0111\u1ecdc<\/h3>\n<p>Ph\u1ea7n m\u1ec1m truy c\u1eadp t\u1ea1i ch\u1ed7 th\u01b0\u1eddng li\u00ean quan \u0111\u1ebfn ph\u00ed c\u1ea5p ph\u00e9p m\u1ed9t l\u1ea7n cho m\u1ed7i c\u1eeda, c\u1ed9ng v\u1edbi ph\u00ed b\u1ea3o tr\u00ec h\u00e0ng n\u0103m (15\u201120% c\u1ee7a chi ph\u00ed c\u1ea5p ph\u00e9p) cho c\u00e1c c\u1eadp nh\u1eadt v\u00e0 h\u1ed7 tr\u1ee3. <strong>N\u1ec1n t\u1ea3ng qu\u1ea3n l\u00fd truy c\u1eadp d\u1ef1a tr\u00ean \u0111\u00e1m m\u00e2y<\/strong> C\u00e1c n\u1ec1n t\u1ea3ng t\u00ednh ph\u00ed \u0111\u1ecbnh k\u1ef3 theo c\u1eeda ho\u1eb7c theo ng\u01b0\u1eddi d\u00f9ng h\u00e0ng th\u00e1ng, bao g\u1ed3m l\u01b0u tr\u1eef, c\u1eadp nh\u1eadt v\u00e0 h\u1ed7 tr\u1ee3 t\u1eeb xa. D\u1ecbch v\u1ee5 ch\u1ee9ng th\u1ef1c di \u0111\u1ed9ng th\u00eam m\u1ed9t kho\u1ea3n ph\u00ed \u0111\u0103ng k\u00fd nh\u1ecf h\u00e0ng th\u00e1ng cho m\u1ed7i ng\u01b0\u1eddi d\u00f9ng. \u0110\u1ed1i v\u1edbi h\u1ec7 th\u1ed1ng 100 c\u1eeda, t\u1ed5ng chi ph\u00ed SaaS trong n\u0103m n\u0103m c\u00f3 th\u1ec3 v\u01b0\u1ee3t qu\u00e1 chi ph\u00ed c\u1ea5p ph\u00e9p ban \u0111\u1ea7u c\u1ee7a gi\u1ea3i ph\u00e1p t\u1ea1i ch\u1ed7, nh\u01b0ng SaaS lo\u1ea1i b\u1ecf ph\u1ea7n c\u1ee9ng m\u00e1y ch\u1ee7, h\u1ea1 t\u1ea7ng sao l\u01b0u v\u00e0 th\u1eddi gian nh\u00e2n vi\u00ean CNTT chuy\u00ean tr\u00e1ch. C\u1ea7n t\u00ednh \u0111\u1ebfn chi ph\u00ed thay th\u1ebf th\u1ebb truy c\u1eadp v\u00e0 pin m\u1ed7i 2\u20113 n\u0103m, c\u0169ng nh\u01b0 vi\u1ec7c x\u00e1c nh\u1eadn l\u1ea1i \u0111\u1ecbnh k\u1ef3 c\u00e1c r\u01a1 le giao di\u1ec7n b\u00e1o ch\u00e1y.<\/p>\n<hr \/>\n<h2>Danh s\u00e1ch ki\u1ec3m tra v\u00e0 Ma tr\u1eadn mua s\u1eafm H\u1ec7 th\u1ed1ng ki\u1ec3m so\u00e1t truy c\u1eadp c\u1eeda B2B<\/h2>\n<p>Ng\u01b0\u1eddi mua B2B ph\u1ea3i \u01b0u ti\u00ean l\u1ef1a ch\u1ecdn h\u1ec7 th\u1ed1ng d\u1ef1a tr\u00ean m\u1eadt \u0111\u1ed9 l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp c\u1eeda, \u0111i\u1ec1u ki\u1ec7n kh\u00f4ng gian v\u1eadt l\u00fd, y\u00eau c\u1ea7u m\u1ee9c \u0111\u1ed9 an ninh v\u00e0 kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng c\u1ee7a h\u1ec7 th\u1ed1ng. S\u1eed d\u1ee5ng ma tr\u1eadn h\u1ec7 th\u1ed1ng \u0111\u1ec3 x\u00e1c minh c\u00e1c y\u00eau c\u1ea7u tr\u01b0\u1edbc khi mua ph\u1ea7n c\u1ee9ng.<\/p>\n<h3>Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt ph\u1ea7n c\u1ee9ng, Ph\u00f9 h\u1ee3p \u1ee9ng d\u1ee5ng v\u00e0 Ma tr\u1eadn \u0111\u00e1nh gi\u00e1 nh\u00e0 cung c\u1ea5p<\/h3>\n<p>Tr\u01b0\u1edbc khi g\u1eedi y\u00eau c\u1ea7u \u0111\u1ec1 xu\u1ea5t, h\u00e3y l\u1eadp b\u1ea3n \u0111\u1ed3 \u0111\u1eb7c \u0111i\u1ec3m c\u1ee7a t\u1eebng c\u1eeda so v\u1edbi c\u00e1c c\u00f4ng ngh\u1ec7 kh\u00f3a v\u00e0 \u0111\u1ecdc ph\u00f9 h\u1ee3p. B\u1ea3ng d\u01b0\u1edbi \u0111\u00e2y cung c\u1ea5p \u0111i\u1ec3m kh\u1edfi \u0111\u1ea7u.<\/p>\n<table>\n<thead>\n<tr>\n<th style=\"text-align: left\">Lo\u1ea1i c\u1eeda &amp; S\u1eed d\u1ee5ng<\/th>\n<th style=\"text-align: left\">M\u1eadt \u0111\u1ed9 l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp<\/th>\n<th style=\"text-align: left\">M\u1ee9c \u0111\u1ed9 an ninh<\/th>\n<th style=\"text-align: left\">Ph\u1ea7n c\u1ee9ng kh\u00f3a \u0111\u1ec1 xu\u1ea5t<\/th>\n<th style=\"text-align: left\">\u0110\u1ea7u \u0111\u1ecdc \u0111\u1ec1 xu\u1ea5t<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>C\u1eeda ch\u00ednh, l\u01b0u l\u01b0\u1ee3ng cao<\/td>\n<td>Cao<\/td>\n<td>Trung b\u00ecnh<\/td>\n<td>Ch\u1ed1t \u0111i\u1ec7n (fail\u2011secure) v\u1edbi c\u01a1 ch\u1ebf tho\u00e1t hi\u1ec3m c\u01a1 kh\u00ed<\/td>\n<td>RFID \u0111a c\u00f4ng ngh\u1ec7 + BLE di \u0111\u1ed9ng<\/td>\n<\/tr>\n<tr>\n<td>Ph\u00f2ng m\u00e1y ch\u1ee7, truy c\u1eadp h\u1ea1n ch\u1ebf<\/td>\n<td>Th\u1ea5p<\/td>\n<td>Cao<\/td>\n<td>Kh\u00f3a t\u1eeb ho\u1eb7c ch\u1ed1t \u0111i\u1ec7n v\u1edbi x\u00e1c th\u1ef1c k\u00e9p<\/td>\n<td>Th\u1ebb th\u00f4ng minh + b\u00e0n ph\u00edm PIN, OSDP<\/td>\n<\/tr>\n<tr>\n<td>C\u1eeda c\u1ea7u thang ch\u1ecbu nhi\u1ec7t ch\u00e1y<\/td>\n<td>Trung b\u00ecnh<\/td>\n<td>\u01afu ti\u00ean an to\u00e0n t\u00ednh m\u1ea1ng<\/td>\n<td>\u1ed4 kh\u00f3a \u0111i\u1ec7n an to\u00e0n ho\u1eb7c maglock c\u00f3 r\u01a1 le ch\u00e1y n\u1ed5<\/td>\n<td>Th\u1ebb g\u1ea7n ti\u1ebfp x\u00fac v\u1edbi n\u00fat tho\u00e1t hi\u1ec3m \u0111\u1ea9y ra<\/td>\n<\/tr>\n<tr>\n<td>C\u1eeda k\u00ednh m\u1eb7t ti\u1ec1n c\u1eeda h\u00e0ng<\/td>\n<td>Trung b\u00ecnh<\/td>\n<td>Trung b\u00ecnh<\/td>\n<td>Maglock (600 lb) v\u1edbi c\u1ea3m bi\u1ebfn chuy\u1ec3n \u0111\u1ed9ng REX<\/td>\n<td>\u0110\u1ea7u \u0111\u1ecdc BLE di \u0111\u1ed9ng ho\u1eb7c RFID m\u1ecfng<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><em>Ma tr\u1eadn n\u00e0y mang t\u00ednh minh h\u1ecda. X\u00e1c nh\u1eadn s\u1ef1 ph\u00f9 h\u1ee3p c\u1ee7a UL 294, UL 10C v\u00e0 quy chu\u1ea9n \u0111\u1ecba ph\u01b0\u01a1ng cho t\u1eebng ph\u1ea7n c\u1ee9ng v\u1edbi nh\u00e0 s\u1ea3n xu\u1ea5t v\u00e0 c\u01a1 quan c\u00f3 th\u1ea9m quy\u1ec1n.<\/em><\/p>\n<p>B\u1ed5 sung danh s\u00e1ch ki\u1ec3m tra mua s\u1eafm n\u00e0y v\u00e0o ma tr\u1eadn:<\/p>\n<ol>\n<li>Ki\u1ec3m tra t\u1ea5t c\u1ea3 c\u00e1c c\u1eeda \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh x\u1ebfp h\u1ea1ng ch\u00e1y v\u00e0 ph\u00e2n lo\u1ea1i tho\u00e1t hi\u1ec3m; \u0111\u00e1nh d\u1ea5u c\u00e1c l\u1ed1i m\u1edf c\u00f3 x\u1ebfp h\u1ea1ng ch\u00e1y ngay l\u1eadp t\u1ee9c.<\/li>\n<li>T\u00ednh to\u00e1n t\u1ed5ng c\u00f4ng su\u1ea5t ti\u00eau th\u1ee5 c\u1ee7a t\u1ea5t c\u1ea3 c\u00e1c \u1ed5 kh\u00f3a, \u0111\u1ea7u \u0111\u1ecdc v\u00e0 b\u1ed9 \u0111i\u1ec1u khi\u1ec3n \u2014 bao g\u1ed3m d\u00f2ng kh\u1edfi \u0111\u1ed9ng.<\/li>\n<li>Ch\u1ecdn giao th\u1ee9c x\u00e1c th\u1ef1c: m\u1eb7c \u0111\u1ecbnh l\u00e0 OSDP cho t\u1ea5t c\u1ea3 c\u00e1c cabling \u0111\u1ea7u \u0111\u1ecdc m\u1edbi.<\/li>\n<li>X\u00e1c nh\u1eadn r\u1eb1ng m\u1ecdi ph\u1ea7n c\u1ee9ng kh\u00f3a c\u00f3 ngu\u1ed3n \u0111i\u1ec7n tr\u00ean c\u1eeda tho\u00e1t hi\u1ec3m \u0111\u1ec1u c\u00f3 ch\u1ee9ng nh\u1eadn UL 294 v\u00e0 UL 10C.<\/li>\n<li>L\u1ea5y s\u1ef1 ch\u1ea5p thu\u1eadn b\u1eb1ng v\u0103n b\u1ea3n t\u1eeb ng\u01b0\u1eddi ki\u1ec3m tra ch\u00e1y \u0111\u1ecba ph\u01b0\u01a1ng cho b\u1ea5t k\u1ef3 vi\u1ec7c l\u1eafp \u0111\u1eb7t maglock n\u00e0o tr\u00ean l\u1ed1i tho\u00e1t hi\u1ec3m b\u1eaft bu\u1ed9c.<\/li>\n<li>L\u1eadp k\u1ebf ho\u1ea1ch tuy\u1ebfn \u0111\u01b0\u1eddng c\u00e1p; quy\u1ebft \u0111\u1ecbnh c\u1eeda n\u00e0o s\u1eed d\u1ee5ng PoE v\u00e0 c\u1eeda n\u00e0o c\u1ea7n ngu\u1ed3n \u0111i\u1ec7n ri\u00eang bi\u1ec7t.<\/li>\n<li>Xem x\u00e9t c\u00e1c \u0111i\u1ec3m t\u00edch h\u1ee3p v\u1edbi VMS, th\u01b0 m\u1ee5c HR v\u00e0 b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n b\u00e1o ch\u00e1y tr\u01b0\u1edbc khi quy\u1ebft \u0111\u1ecbnh m\u1eabu b\u1ed9 \u0111i\u1ec1u khi\u1ec3n.<\/li>\n<\/ol>\n<p><strong>C\u1ea3nh b\u00e1o ng\u01b0\u1eddi mua:<\/strong> Tr\u00e1nh mua c\u00e1c b\u1ed9 kit truy c\u1eadp chung, ch\u01b0a \u0111\u01b0\u1ee3c ch\u1ee9ng nh\u1eadn \u201cph\u00f9 h\u1ee3p m\u1ecdi k\u00edch c\u1ee1\u201d tr\u1ef1c tuy\u1ebfn cho c\u00e1c b\u1ea5t \u0111\u1ed9ng s\u1ea3n th\u01b0\u01a1ng m\u1ea1i. Ch\u00fang th\u01b0\u1eddng thi\u1ebfu c\u00e1c ch\u1ee9ng nh\u1eadn UL ph\u00f9 h\u1ee3p y\u00eau c\u1ea7u c\u1ee7a ki\u1ec3m tra vi\u00ean t\u00f2a nh\u00e0 th\u01b0\u01a1ng m\u1ea1i, v\u00e0 b\u1ed9 \u0111i\u1ec1u khi\u1ec3n c\u1ee7a ch\u00fang hi\u1ebfm khi h\u1ed7 tr\u1ee3 OSDP ho\u1eb7c c\u00e1c \u0111\u1ea7u v\u00e0o r\u01a1 le b\u00e1o ch\u00e1y \u0111\u01b0\u1ee3c gi\u00e1m s\u00e1t. N\u1ebfu kh\u00f4ng th\u1ec3 l\u1ea5y \u0111\u01b0\u1ee3c ch\u1ee9ng nh\u1eadn UL in \u1ea5n cho s\u1ed1 ph\u1ea7n ch\u00ednh x\u00e1c, h\u00e3y b\u1ecf qua.<\/p>\n<hr \/>\n<h2>Thi\u1ebft k\u1ebf Gi\u1ea3i ph\u00e1p Truy c\u1eadp T\u00f9y ch\u1ec9nh cho C\u01a1 s\u1edf c\u1ee7a B\u1ea1n<\/h2>\n<p>Thi\u1ebft k\u1ebf h\u1ec7 th\u1ed1ng ki\u1ec3m so\u00e1t truy c\u1eadp c\u1eeda \u0111\u00e1ng tin c\u1eady cao, ph\u00f9 h\u1ee3p v\u1edbi quy chu\u1ea9n \u0111\u00f2i h\u1ecfi y\u00eau c\u1ea7u ph\u00f9 h\u1ee3p v\u1edbi \u0111\u1eb7c \u0111i\u1ec3m c\u1eeda v\u1eadt l\u00fd v\u00e0 ph\u1ea7n c\u1ee9ng m\u1ea1ng c\u1ea5p doanh nghi\u1ec7p. L\u00e0m vi\u1ec7c v\u1edbi c\u00e1c k\u1ef9 s\u01b0 thi\u1ebft k\u1ebf c\u00f3 ch\u1ee9ng nh\u1eadn \u0111\u1ea3m b\u1ea3o r\u1eb1ng vi\u1ec7c tri\u1ec3n khai c\u1ee7a b\u1ea1n hi\u1ec7u qu\u1ea3 v\u00e0 ho\u00e0n to\u00e0n ph\u00f9 h\u1ee3p v\u1edbi quy \u0111\u1ecbnh \u0111\u1ecba ph\u01b0\u01a1ng.<\/p>\n<p>Tr\u01b0\u1edbc khi b\u1ea1n h\u1ee3p t\u00e1c v\u1edbi nh\u00e0 t\u00edch h\u1ee3p ho\u1eb7c a <a href=\"\/vi\/smart-door-lock-supplier\/\">nh\u00e0 cung c\u1ea5p kh\u00f3a c\u1eeda th\u00f4ng minh<\/a>, thu th\u1eadp c\u00e1c tham s\u1ed1 n\u00e0y:<\/p>\n<ul>\n<li>S\u1ed1 l\u01b0\u1ee3ng c\u1eeda ch\u00ednh x\u00e1c v\u00e0 lo\u1ea1i (g\u1ed7, kim lo\u1ea1i r\u1ed7ng, m\u1eb7t ti\u1ec1n b\u1eb1ng k\u00ednh).<\/li>\n<li>C\u00e1c lo\u1ea1i ch\u1ee9ng ch\u1ec9 mong mu\u1ed1n (th\u1ebb, fob, BLE di \u0111\u1ed9ng, sinh tr\u1eafc h\u1ecdc).<\/li>\n<li>\u01afu ti\u00ean ki\u1ebfn tr\u00fac m\u1ea1ng \u2014 m\u00e1y ch\u1ee7 t\u1ea1i ch\u1ed7 ho\u1eb7c qu\u1ea3n l\u00fd \u0111\u00e1m m\u00e2y.<\/li>\n<li>T\u00ecnh tr\u1ea1ng ch\u1ed1ng ch\u00e1y c\u1ee7a t\u1eebng c\u1eeda m\u1edf.<\/li>\n<li>B\u1ea5t k\u1ef3 t\u00edch h\u1ee3p c\u1ea7n thi\u1ebft n\u00e0o v\u1edbi h\u1ec7 th\u1ed1ng VMS, h\u1ec7 th\u1ed1ng nh\u00e2n s\u1ef1 ho\u1eb7c n\u1ec1n t\u1ea3ng qu\u1ea3n l\u00fd t\u00f2a nh\u00e0 hi\u1ec7n c\u00f3.<\/li>\n<li>Y\u00eau c\u1ea7u d\u1ef1 ph\u00f2ng ngu\u1ed3n \u0111i\u1ec7n c\u1ee7a b\u1ea1n \u2014 pin c\u1ee5c b\u1ed9, UPS trung t\u00e2m, ho\u1eb7c c\u1ea3 hai.<\/li>\n<\/ul>\n<p>Khi b\u1ea1n \u0111\u00e3 s\u1eb5n s\u00e0ng ti\u1ebfn h\u00e0nh, kh\u00e1m ph\u00e1 <a href=\"\/vi\/solutions\/\">c\u00e1c d\u1ecbch v\u1ee5 ki\u1ec3m so\u00e1t truy c\u1eadp c\u1ee7a ch\u00fang t\u00f4i<\/a> ho\u1eb7c y\u00eau c\u1ea7u kh\u1ea3o s\u00e1t k\u1ef9 thu\u1eadt t\u1ea1i ch\u1ed7. Ch\u00fang t\u00f4i s\u1ebd gi\u00fap b\u1ea1n ch\u1ecdn c\u00e1c th\u00e0nh ph\u1ea7n \u0111\u01b0\u1ee3c li\u1ec7t k\u00ea UL, l\u1eadp b\u1ea3n \u0111\u1ed3 ng\u00e2n s\u00e1ch ngu\u1ed3n \u0111i\u1ec7n v\u00e0 thi\u1ebft k\u1ebf ki\u1ebfn tr\u00fac ph\u00f9 h\u1ee3p t\u1eeb m\u1ed9t v\u0103n ph\u00f2ng \u0111\u01a1n l\u1ebb \u0111\u1ebfn m\u1ed9t khu\u00f4n vi\u00ean to\u00e0n c\u1ea7u \u2014 m\u00e0 kh\u00f4ng l\u00e0m gi\u1ea3m ti\u00eau chu\u1ea9n an to\u00e0n t\u00ednh m\u1ea1ng ho\u1eb7c an ninh CNTT. Nh\u1edd \u0111\u00f3, quy\u1ebft \u0111\u1ecbnh mua s\u1eafm c\u1ee7a b\u1ea1n d\u1ef1a tr\u00ean nhu c\u1ea7u v\u1eadn h\u00e0nh th\u1ef1c t\u1ebf, kh\u00f4ng ch\u1ec9 l\u00e0 danh s\u00e1ch c\u00e1c t\u00ednh n\u0103ng.<\/p>\n<hr \/>\n<h2>C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/h2>\n<h3>S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa kh\u00f3a an to\u00e0n khi m\u1ea5t \u0111i\u1ec7n v\u00e0 kh\u00f3a an to\u00e0n khi m\u1ea5t ngu\u1ed3n l\u00e0 g\u00ec?<\/h3>\n<p>Kh\u00f3a an to\u00e0n khi m\u1ea5t \u0111i\u1ec7n m\u1edf kh\u00f3a khi m\u1ea5t ngu\u1ed3n \u0111i\u1ec7n, \u0111\u1ea3m b\u1ea3o tho\u00e1t hi\u1ec3m t\u1ef1 do trong tr\u01b0\u1eddng h\u1ee3p b\u00e1o ch\u00e1y ho\u1eb7c m\u1ea5t \u0111i\u1ec7n. Kh\u00f3a an to\u00e0n khi m\u1ea5t ngu\u1ed3n gi\u1eef kh\u00f3a khi m\u1ea5t \u0111i\u1ec7n, duy tr\u00ec an ninh v\u00f2ng ngo\u00e0i nh\u01b0ng kh\u00f4ng t\u1ef1 \u0111\u1ed9ng tho\u00e1t hi\u1ec3m.<\/p>\n<h3>T\u00f4i c\u00f3 th\u1ec3 v\u1eadn h\u00e0nh h\u1ec7 th\u1ed1ng ki\u1ec3m so\u00e1t truy c\u1eadp c\u1eeda qua Wi\u2011Fi doanh nghi\u1ec7p hi\u1ec7n c\u00f3 kh\u00f4ng?<\/h3>\n<p>Trong khi c\u00e1c b\u1ed9 kh\u00f3a kh\u00f4ng d\u00e2y t\u1ed3n t\u1ea1i, c\u00e1c h\u1ec7 th\u1ed1ng truy c\u1eadp doanh nghi\u1ec7p quan tr\u1ecdng n\u00ean ch\u1ea1y tr\u00ean h\u1ea1 t\u1ea7ng d\u00e2y d\u1eabn \u0111i\u1ec7n th\u1ea5p chuy\u00ean d\u1ee5ng (Ethernet\/PoE ho\u1eb7c RS\u2011485). C\u00e1c k\u1ebft n\u1ed1i c\u00f3 d\u00e2y lo\u1ea1i b\u1ecf nhi\u1ec5u kh\u00f4ng d\u00e2y, \u0111\u1ea3m b\u1ea3o ngu\u1ed3n \u0111i\u1ec7n d\u1ef1 ph\u00f2ng li\u00ean t\u1ee5c b\u1eb1ng pin, v\u00e0 duy tr\u00ec th\u1eddi gian ph\u1ea3n h\u1ed3i d\u01b0\u1edbi gi\u00e2y m\u00e0 Wi\u2011Fi kh\u00f4ng th\u1ec3 cung c\u1ea5p m\u1ed9t c\u00e1ch nh\u1ea5t qu\u00e1n.<\/p>\n<h3>Giao th\u1ee9c OSDP l\u00e0 g\u00ec, v\u00e0 t\u1ea1i sao n\u00f3 \u0111\u01b0\u1ee3c \u01b0u ti\u00ean h\u01a1n Wiegand?<\/h3>\n<p>OSDP (Giao th\u1ee9c Thi\u1ebft b\u1ecb Gi\u00e1m s\u00e1t M\u1edf) h\u1ed7 tr\u1ee3 truy\u1ec1n th\u00f4ng m\u00e3 h\u00f3a hai chi\u1ec1u gi\u1eefa \u0111\u1ea7u \u0111\u1ecdc v\u00e0 b\u1ed9 \u0111i\u1ec1u khi\u1ec3n, ng\u0103n ch\u1eb7n k\u1ebb t\u1ea5n c\u00f4ng c\u1eaft d\u00e2y \u0111\u1ec3 sao ch\u00e9p ch\u1ee9ng ch\u1ec9. Wiegand g\u1eedi d\u1eef li\u1ec7u th\u00f4 r\u00f5 r\u00e0ng, khi\u1ebfn n\u00f3 d\u1ec5 b\u1ecb t\u1ea5n c\u00f4ng h\u01a1n. OSDP c\u0169ng cung c\u1ea5p ch\u1ee9c n\u0103ng gi\u00e1m s\u00e1t ch\u1ed1ng gi\u1ea3 m\u1ea1o v\u00e0 tr\u1ea1ng th\u00e1i m\u00e0 Wiegand kh\u00f4ng c\u00f3.<\/p>\n<h3>H\u1ec7 th\u1ed1ng ki\u1ec3m so\u00e1t truy c\u1eadp c\u1eeda t\u00edch h\u1ee3p nh\u01b0 th\u1ebf n\u00e0o v\u1edbi h\u1ec7 th\u1ed1ng b\u00e1o ch\u00e1y?<\/h3>\n<p>Ngu\u1ed3n cung c\u1ea5p \u0111i\u1ec7n ki\u1ec3m so\u00e1t truy c\u1eadp bao g\u1ed3m m\u1ed9t \u0111\u1ea7u v\u00e0o r\u01a1 le b\u00e1o ch\u00e1y ri\u00eang bi\u1ec7t. Khi FACP c\u1ee7a t\u00f2a nh\u00e0 k\u00edch ho\u1ea1t, r\u01a1 le s\u1ebd ng\u1eaft, ph\u00e1 v\u1ee1 m\u1ea1ch \u0111i\u1ec7n \u0111\u1ebfn t\u1ea5t c\u1ea3 c\u00e1c kh\u00f3a an to\u00e0n khi m\u1ea5t \u0111i\u1ec7n v\u00e0 \u0111\u1ea3m b\u1ea3o tho\u00e1t hi\u1ec3m ngay l\u1eadp t\u1ee9c, kh\u00f4ng \u0111i\u1ec1u ki\u1ec7n.<\/p>\n<h3>T\u00f4i c\u00f3 c\u1ea7n m\u1ed9t m\u00e1y ch\u1ee7 v\u1eadt l\u00fd \u0111\u1ec3 qu\u1ea3n l\u00fd h\u1ec7 th\u1ed1ng ki\u1ec3m so\u00e1t truy c\u1eadp nhi\u1ec1u c\u1eeda kh\u00f4ng?<\/h3>\n<p>Kh\u00f4ng nh\u1ea5t thi\u1ebft. M\u1ed9t m\u00e1y ch\u1ee7 t\u1ea1i ch\u1ed7 ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c t\u1ed5 ch\u1ee9c c\u00f3 y\u00eau c\u1ea7u ki\u1ec3m so\u00e1t d\u1eef li\u1ec7u nghi\u00eam ng\u1eb7t ho\u1eb7c k\u1ebft n\u1ed1i internet h\u1ea1n ch\u1ebf. H\u1ec7 th\u1ed1ng ki\u1ec3m so\u00e1t truy c\u1eadp c\u1eeda qu\u1ea3n l\u00fd tr\u00ean \u0111\u00e1m m\u00e2y ho\u1ea1t \u0111\u1ed9ng tr\u00ean c\u00e1c m\u00e1y ch\u1ee7 an to\u00e0n \u1edf b\u00ean ngo\u00e0i, cho ph\u00e9p qu\u1ea3n l\u00fd v\u00e0 c\u1eadp nh\u1eadt firmware t\u1eeb b\u1ea5t k\u1ef3 tr\u00ecnh duy\u1ec7t n\u00e0o m\u00e0 kh\u00f4ng c\u1ea7n s\u1edf h\u1eefu ph\u1ea7n c\u1ee9ng m\u00e1y ch\u1ee7.<\/p>","protected":false},"excerpt":{"rendered":"<p>Most enterprise door access control system deployments fail not because of hardware defects, but because of mismatched components that violate [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":2763,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[22],"tags":[],"class_list":["post-2760","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-knowledge"],"_links":{"self":[{"href":"https:\/\/govelocks.com\/vi\/wp-json\/wp\/v2\/posts\/2760","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/govelocks.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/govelocks.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/govelocks.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/govelocks.com\/vi\/wp-json\/wp\/v2\/comments?post=2760"}],"version-history":[{"count":2,"href":"https:\/\/govelocks.com\/vi\/wp-json\/wp\/v2\/posts\/2760\/revisions"}],"predecessor-version":[{"id":2764,"href":"https:\/\/govelocks.com\/vi\/wp-json\/wp\/v2\/posts\/2760\/revisions\/2764"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/govelocks.com\/vi\/wp-json\/wp\/v2\/media\/2763"}],"wp:attachment":[{"href":"https:\/\/govelocks.com\/vi\/wp-json\/wp\/v2\/media?parent=2760"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/govelocks.com\/vi\/wp-json\/wp\/v2\/categories?post=2760"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/govelocks.com\/vi\/wp-json\/wp\/v2\/tags?post=2760"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}