{"id":2846,"date":"2026-07-08T03:11:31","date_gmt":"2026-07-08T03:11:31","guid":{"rendered":"https:\/\/govelocks.com\/?p=2846"},"modified":"2026-07-09T03:14:59","modified_gmt":"2026-07-09T03:14:59","slug":"rfid-smart-lock-for-office","status":"publish","type":"post","link":"https:\/\/govelocks.com\/vi\/rfid-smart-lock-for-office\/","title":{"rendered":"Kh\u00f3a Th\u00f4ng Minh RFID cho V\u0103n Ph\u00f2ng: An ninh, Qu\u1ea3n l\u00fd &amp; Tu\u00e2n th\u1ee7"},"content":{"rendered":"<p><strong>H\u1ea7u h\u1ebft <a href=\"\/vi\/products\/\">Kh\u00f3a th\u00f4ng minh RFID cho v\u0103n ph\u00f2ng<\/a><\/strong> d\u1ef1 \u00e1n g\u1eb7p tr\u1edf ng\u1ea1i \u1edf quy\u1ebft \u0111\u1ecbnh \u0111\u1ea7u ti\u00ean: c\u00e1c thi\u1ebft b\u1ecb \u0111\u1ed9c l\u1eadp qu\u1ea3n l\u00fd ch\u1ee9ng ch\u1ec9 t\u1ea1i ch\u1ed7 ho\u1eb7c h\u1ec7 th\u1ed1ng m\u1ea1ng trung t\u00e2m ki\u1ec3m so\u00e1t to\u00e0n b\u1ed9 t\u00f2a nh\u00e0. H\u01b0\u1edbng \u0111i ph\u00f9 h\u1ee3p ph\u1ee5 thu\u1ed9c v\u00e0o s\u1ed1 l\u01b0\u1ee3ng c\u1eeda b\u1ea1n qu\u1ea3n l\u00fd v\u00e0 t\u1ea7n su\u1ea5t thay \u0111\u1ed5i danh s\u00e1ch nh\u00e2n vi\u00ean c\u1ee7a b\u1ea1n. S\u1eed d\u1ee5ng danh s\u00e1ch ki\u1ec3m tra quy\u1ebft \u0111\u1ecbnh nhanh n\u00e0y \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh tr\u01b0\u1edbc khi so s\u00e1nh th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt.<\/p>\n<ul>\n<li><strong>Quy m\u00f4 c\u1ee7a b\u1ea1n l\u00e0 1\u20133 c\u1eeda v\u00e0 d\u01b0\u1edbi 30 ng\u01b0\u1eddi d\u00f9ng.<\/strong> Kh\u00f3a \u0111\u1ed9c l\u1eadp tr\u00e1nh d\u00e2y \u0111i\u1ec7n v\u00e0 \u0111\u0103ng k\u00fd d\u1ecbch v\u1ee5 \u0111\u00e1m m\u00e2y. D\u1ef1 ki\u1ebfn qu\u1ea3n l\u00fd truy c\u1eadp b\u1eb1ng ch\u00eca kh\u00f3a l\u1eadp tr\u00ecnh ho\u1eb7c b\u00e0n ph\u00edm.<\/li>\n<li><strong>B\u1ea1n qu\u1ea3n l\u00fd h\u01a1n 4 c\u1eeda ho\u1eb7c h\u01a1n 30 ng\u01b0\u1eddi d\u00f9ng v\u1edbi vi\u1ec7c tuy\u1ec3n d\u1ee5ng th\u01b0\u1eddng xuy\u00ean.<\/strong> H\u1ec7 th\u1ed1ng m\u1ea1ng ti\u1ebft ki\u1ec7m h\u00e0ng gi\u1edd \u0111i l\u1ea1i trong t\u00f2a nh\u00e0. B\u1ea3ng \u0111i\u1ec1u khi\u1ec3n trung t\u00e2m x\u1eed l\u00fd c\u00e1c thay \u0111\u1ed5i h\u00e0ng lo\u1ea1t v\u00e0 thu h\u1ed3i quy\u1ec1n truy c\u1eadp ngay l\u1eadp t\u1ee9c.<\/li>\n<li><strong>B\u1ea1n c\u1ea7n ki\u1ec3m so\u00e1t t\u1eeb xa, theo d\u00f5i truy c\u1eadp ho\u1eb7c t\u00edch h\u1ee3p HR.<\/strong> Ch\u1ec9 n\u1ec1n t\u1ea3ng m\u1ea1ng m\u1edbi c\u00f3 th\u1ec3 cung c\u1ea5p nh\u1eefng t\u00ednh n\u0103ng n\u00e0y m\u1ed9t c\u00e1ch \u0111\u00e1ng tin c\u1eady.<\/li>\n<li><strong>T\u00f2a nh\u00e0 c\u1ee7a b\u1ea1n h\u1ea1n ch\u1ebf c\u00e1p \u0111i\u1ec7n.<\/strong> C\u1ea7u n\u1ed1i kh\u00f4ng d\u00e2y v\u00e0 kh\u00f3a \u0111\u1ed9c l\u1eadp ch\u1ea1y b\u1eb1ng pin gi\u00fap gi\u1ea3m chi ph\u00ed nh\u01b0ng y\u00eau c\u1ea7u thay pin \u0111\u1ecbnh k\u1ef3.<\/li>\n<\/ul>\n<h2>Ch\u1ecdn ki\u1ebfn tr\u00fac c\u1ee7a b\u1ea1n: Kh\u00f3a Th\u00f4ng Minh \u0110\u1ed9c L\u1eadp vs. H\u1ec7 Th\u1ed1ng M\u1ea1ng<\/h2>\n<p>Quy\u1ebft \u0111\u1ecbnh n\u00e0y quy\u1ebft \u0111\u1ecbnh b\u1ea1n s\u1ebd d\u00e0nh bu\u1ed5i chi\u1ec1u \u0111\u1ec3 c\u1eadp nh\u1eadt ch\u00eca kh\u00f3a t\u1ea1i t\u1eebng c\u1eeda hay ph\u00ea duy\u1ec7t truy c\u1eadp t\u1eeb tr\u00ecnh duy\u1ec7t. S\u1ef1 kh\u00e1c bi\u1ec7t kh\u00f4ng ph\u1ea3i v\u1ec1 c\u00f4ng ngh\u1ec7 v\u01b0\u1ee3t tr\u1ed9i \u2014 m\u00e0 v\u1ec1 g\u00e1nh n\u1eb7ng qu\u1ea3n tr\u1ecb ph\u00f9 h\u1ee3p v\u1edbi quy m\u00f4 c\u1ee7a b\u1ea1n.<\/p>\n<h3>Khi Kh\u00f3a \u0110\u1ed9c L\u1eadp \u0110\u00e1p \u1ee8ng \u0110\u1ee7 \u0110i\u1ec1u Khi\u1ec3n<\/h3>\n<p>M\u1ed9t kh\u00f3a \u0111\u1ed9c l\u1eadp <strong>Kh\u00f3a th\u00f4ng minh RFID cho v\u0103n ph\u00f2ng<\/strong> ho\u1ea1t \u0111\u1ed9ng b\u1eb1ng pin v\u00e0 l\u01b0u tr\u1eef m\u00e3 ch\u1ee9ng ch\u1ec9 \u0111\u01b0\u1ee3c ph\u00e9p trong b\u1ed9 nh\u1edb t\u00edch h\u1ee3p. Th\u00eam ng\u01b0\u1eddi d\u00f9ng ngh\u0129a l\u00e0 c\u1ea7m th\u1ebb l\u1eadp tr\u00ecnh g\u1ea7n \u0111\u1ea7u \u0111\u1ecdc. Thu h\u1ed3i quy\u1ec1n truy c\u1eadp th\u01b0\u1eddng y\u00eau c\u1ea7u x\u00f3a m\u00e3 t\u1ea1i ch\u00ednh kh\u00f3a.<\/p>\n<p>\u0110\u1ed1i v\u1edbi m\u1ed9t c\u00f4ng ty lu\u1eadt c\u00f3 n\u0103m \u0111\u1ed1i t\u00e1c v\u00e0 l\u1ec5 t\u00e2n lu\u00e2n phi\u00ean, quy tr\u00ecnh n\u00e0y ch\u1ea5p nh\u1eadn \u0111\u01b0\u1ee3c. Kh\u00f3a v\u1eabn ho\u1ea1t \u0111\u1ed9ng ngo\u1ea1i tuy\u1ebfn, kh\u00f4ng ph\u1ee5 thu\u1ed9c v\u00e0o Wi\u2011Fi v\u00e0 kh\u00f4ng c\u1ea7n \u0111\u0103ng k\u00fd d\u1ecbch v\u1ee5 \u0111\u00e1m m\u00e2y \u0111\u1ecbnh k\u1ef3.<\/p>\n<ul>\n<li>Ph\u00f9 h\u1ee3p nh\u1ea5t cho c\u00e1c c\u1eeda ra v\u00e0o \u0111i\u1ec3m \u0111\u01a1n v\u1edbi s\u1ed1 l\u01b0\u1ee3ng nh\u00e2n vi\u00ean h\u1ea1n ch\u1ebf.<\/li>\n<li>Vi\u1ec7c l\u1eafp \u0111\u1eb7t gi\u1ed1ng nh\u01b0 l\u1eafp kh\u00f3a ch\u1ed1t ch\u1ebft n\u1eb7ng \u2014 kh\u00f4ng c\u1ea7n c\u00e1p \u0111i\u1ec7n c\u1ea5u tr\u00fac.<\/li>\n<li>Nh\u1eadt k\u00fd ki\u1ec3m to\u00e1n tr\u00ean thi\u1ebft b\u1ecb hi\u1ebfm khi v\u01b0\u1ee3t qu\u00e1 v\u00e0i tr\u0103m s\u1ef1 ki\u1ec7n g\u1ea7n nh\u1ea5t.<\/li>\n<\/ul>\n<h3>T\u1ea1i sao H\u1ec7 th\u1ed1ng M\u1ea1ng tr\u1edf n\u00ean Thi\u1ebft y\u1ebfu \u1edf Quy m\u00f4 L\u1edbn<\/h3>\n<p>M\u1ed9t khi b\u1ea1n v\u01b0\u1ee3t qua kho\u1ea3ng 30 ng\u01b0\u1eddi d\u00f9ng\u2014ho\u1eb7c khi nh\u00e2n vi\u00ean gia nh\u1eadp v\u00e0 r\u1eddi \u0111i h\u00e0ng th\u00e1ng\u2014m\u1ed9t <a href=\"\/vi\/commercial-access-control-locks\/\">kh\u00f3a ki\u1ec3m so\u00e1t truy c\u1eadp th\u01b0\u01a1ng m\u1ea1i<\/a> k\u1ebft n\u1ed1i v\u1edbi b\u1ed9 \u0111i\u1ec1u khi\u1ec3n trung t\u00e2m s\u1ebd ti\u1ebft ki\u1ec7m \u0111\u00e1ng k\u1ec3 s\u1ee9c lao \u0111\u1ed9ng. C\u00e1c h\u1ec7 th\u1ed1ng m\u1ea1ng s\u1eed d\u1ee5ng b\u1ed9 \u0111i\u1ec1u khi\u1ec3n c\u1ea5p ngu\u1ed3n PoE ho\u1eb7c c\u00e1c hub kh\u00f4ng d\u00e2y \u0111\u1ed3ng b\u1ed9 h\u00f3a thay \u0111\u1ed5i th\u00f4ng tin x\u00e1c th\u1ef1c ngay l\u1eadp t\u1ee9c tr\u00ean c\u00e1c c\u1eeda.<\/p>\n<p>M\u1ed9t b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n duy nh\u1ea5t c\u00f3 th\u1ec3 nh\u1eadp h\u00e0ng lo\u1ea1t th\u1ebb nh\u00e2n vi\u00ean, ch\u1ec9 \u0111\u1ecbnh l\u1ecbch tr\u00ecnh gi\u1edbi h\u1ea1n th\u1eddi gian v\u00e0 t\u1ea1o <a href=\"\/vi\/door-access-control-system\/\">nh\u1eadt k\u00fd ki\u1ec3m to\u00e1n ng\u01b0\u1eddi d\u00f9ng<\/a> cho b\u00e1o c\u00e1o tu\u00e2n th\u1ee7.<\/p>\n<ul>\n<li>Thu h\u1ed3i m\u1ed9t th\u1ebb v\u00e0 n\u00f3 s\u1ebd b\u1ecb ch\u1eb7n \u1edf m\u1ecdi c\u1eeda trong v\u00e0i gi\u00e2y.<\/li>\n<li>T\u00edch h\u1ee3p v\u1edbi Active Directory ho\u1eb7c h\u1ec7 th\u1ed1ng Nh\u00e2n s\u1ef1 ng\u0103n ch\u1eb7n th\u00f4ng tin x\u00e1c th\u1ef1c b\u1ecb b\u1ecf r\u01a1i.<\/li>\n<li>B\u1ed9 nh\u1edb \u0111\u1ec7m chuy\u1ec3n \u0111\u1ed5i d\u1ef1 ph\u00f2ng gi\u00fap c\u1eeda ho\u1ea1t \u0111\u1ed9ng ngay c\u1ea3 khi m\u1ea1ng t\u1ea1m th\u1eddi b\u1ecb ng\u1eaft.<\/li>\n<\/ul>\n<h2>So s\u00e1nh K\u1ef9 thu\u1eadt: T\u1ea7n s\u1ed1 RFID v\u00e0 M\u1ee9c \u0111\u1ed9 B\u1ea3o m\u1eadt<\/h2>\n<p>Ng\u01b0\u1eddi mua v\u0103n ph\u00f2ng th\u01b0\u1eddng b\u1ecf qua chip b\u00ean trong th\u1ebb, nh\u01b0ng l\u1ef1a ch\u1ecdn t\u1ea7n s\u1ed1 \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn r\u1ee7i ro sao ch\u00e9p v\u00e0 kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch v\u1edbi th\u1ebb ID hi\u1ec7n c\u00f3. B\u1ea3ng d\u01b0\u1edbi \u0111\u00e2y nh\u00f3m ba c\u00f4ng ngh\u1ec7 RFID ph\u1ed5 bi\u1ebfn nh\u1ea5t m\u00e0 b\u1ea1n s\u1ebd g\u1eb7p trong h\u1ec7 th\u1ed1ng <strong>h\u1ec7 th\u1ed1ng nh\u1eadp li\u1ec7u kh\u00f4ng c\u1ea7n ch\u00eca kh\u00f3a<\/strong> d\u1ef1 \u00e1n.<\/p>\n<table>\n<thead>\n<tr>\n<th>T\u1ea7n su\u1ea5t<\/th>\n<th>M\u1ee9c \u0111\u1ed9 an ninh<\/th>\n<th>Tr\u01b0\u1eddng h\u1ee3p S\u1eed d\u1ee5ng V\u0103n ph\u00f2ng \u0110i\u1ec3n h\u00ecnh<\/th>\n<th>R\u1ee7i ro Sao ch\u00e9p<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>T\u1ea7n s\u1ed1 Th\u1ea5p<br \/>(125 kHz)<\/td>\n<td>Th\u1ebb\/m\u00f3c kh\u00f3a Proximity kh\u00f4ng c\u00f3 m\u00e3 h\u00f3a<\/td>\n<td>H\u1ec7 th\u1ed1ng HID Prox c\u0169, ch\u00eca kh\u00f3a EM4100; th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho c\u1ed5ng \u0111\u1ed7 xe ho\u1eb7c kh\u00f3a v\u0103n ph\u00f2ng c\u0169<\/td>\n<td>Cao\u2014m\u00e1y \u0111\u1ecdc th\u1ebb ph\u1ed5 bi\u1ebfn r\u1ed9ng r\u00e3i; c\u00f4ng c\u1ee5 sao ch\u00e9p gi\u00e1 d\u01b0\u1edbi $20<\/td>\n<\/tr>\n<tr>\n<td>T\u1ea7n s\u1ed1 cao<br \/>(13.56 MHz \/ NFC)<\/td>\n<td>Mifare Classic \/ DESFire \/ HID iCLASS v\u1edbi x\u00e1c th\u1ef1c l\u1eabn nhau v\u00e0 m\u00e3 h\u00f3a AES<\/td>\n<td>Th\u1ebb nh\u00e2n vi\u00ean cho truy c\u1eadp v\u0103n ph\u00f2ng, ph\u00f2ng m\u00e1y ch\u1ee7 v\u00e0 c\u1eeda ki\u1ec3m so\u00e1t l\u01b0\u1ee3t<\/td>\n<td>R\u1ea5t th\u1ea5p v\u1edbi DESFire EV3\/Seos; Mifare Classic v\u1eabn c\u00f3 th\u1ec3 b\u1ecb b\u1ebb kh\u00f3a n\u1ebfu kh\u00f3a m\u1eb7c \u0111\u1ecbnh<\/td>\n<\/tr>\n<tr>\n<td>T\u1ea7n s\u1ed1 c\u1ef1c cao<br \/>(860\u2013960 MHz)<\/td>\n<td>Ph\u1ea1m vi \u0111\u1ecdc l\u00ean \u0111\u1ebfn 10 m; th\u01b0\u1eddng kh\u00f4ng m\u00e3 h\u00f3a theo m\u1eb7c \u0111\u1ecbnh<\/td>\n<td>Truy c\u1eadp c\u1ed5ng xe ho\u1eb7c theo d\u00f5i t\u00e0i s\u1ea3n\u2014\u00edt khi \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho tay n\u1eafm c\u1eeda v\u0103n ph\u00f2ng<\/td>\n<td>Cao tr\u1eeb khi th\u00eam l\u1edbp m\u00e3 h\u00f3a t\u00f9y ch\u1ec9nh<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>C\u00e1c ti\u00eau chu\u1ea9n tr\u00ean d\u1ef1a tr\u00ean c\u00e1c m\u00f4 h\u00ecnh tri\u1ec3n khai ph\u1ed5 bi\u1ebfn. Tr\u01b0\u1edbc khi ch\u1ecdn lo\u1ea1i ch\u1ee9ng ch\u1ec9, h\u00e3y h\u1ecfi nh\u00e0 s\u1ea3n xu\u1ea5t v\u1ec1 d\u00f2ng chip ch\u00ednh x\u00e1c v\u00e0 m\u1ee9c ch\u1ee9ng nh\u1eadn EAL ho\u1eb7c CC c\u1ee7a n\u00f3.<\/p>\n<h3>T\u1ea7n s\u1ed1 th\u1ea5p (125 kHz) \u2013 Ti\u00eau chu\u1ea9n c\u0169<\/h3>\n<p>Th\u1ebb ti\u1ebfp x\u00fac t\u1ea7n s\u1ed1 th\u1ea5p l\u00e0 \u201cth\u1eddi k\u1ef3 WEP\u201d c\u1ee7a ki\u1ec3m so\u00e1t truy c\u1eadp. Ch\u00fang truy\u1ec1n m\u1ed9t ID c\u1ed1 \u0111\u1ecbnh khi \u0111\u01b0\u1ee3c c\u1ea5p ngu\u1ed3n b\u1edfi tr\u01b0\u1eddng c\u1ee7a m\u00e1y \u0111\u1ecdc, kh\u00f4ng c\u00f3 th\u1eed th\u00e1ch m\u00e3 h\u00f3a.<\/p>\n<p>M\u1ed9t v\u0103n ph\u00f2ng chuy\u1ec3n \u0111\u1ed5i t\u1eeb h\u1ec7 th\u1ed1ng HID Prox \u0111\u00e3 15 n\u0103m c\u00f3 th\u1ec3 mu\u1ed1n mua m\u00e1y \u0111\u1ecdc LF ph\u00f9 h\u1ee3p \u0111\u1ec3 duy tr\u00ec li\u00ean t\u1ee5c. Chi ph\u00ed th\u1ea5p, nh\u01b0ng r\u1ee7i ro b\u1ea3o m\u1eadt l\u00e0 c\u00f3 th\u1eadt: m\u1ed9t ch\u00eca kh\u00f3a m\u1ea5t c\u00f3 th\u1ec3 b\u1ecb sao ch\u00e9p trong v\u00e0i gi\u00e2y. N\u1ebfu c\u1ea7n gi\u1eef LF trong giai \u0111o\u1ea1n chuy\u1ec3n ti\u1ebfp, h\u00e3y k\u1ebft h\u1ee3p kh\u00f3a v\u1edbi y\u1ebfu t\u1ed1 ph\u1ee5 l\u00e0 PIN ho\u1eb7c sinh tr\u1eafc h\u1ecdc.<\/p>\n<h3>T\u1ea7n s\u1ed1 cao (13.56 MHz) v\u00e0 NFC \u2013 L\u1ef1a ch\u1ecdn hi\u1ec7n \u0111\u1ea1i<\/h3>\n<p>\u0110\u1ed1i v\u1edbi b\u1ea5t k\u1ef3 tri\u1ec3n khai v\u0103n ph\u00f2ng m\u1edbi n\u00e0o, t\u1ea7n s\u1ed1 cao l\u00e0 ti\u00eau chu\u1ea9n c\u01a1 b\u1ea3n. <strong>Mifare so v\u1edbi HID<\/strong> n\u1ec1n t\u1ea3ng iCLASS SE\/Seos s\u1eed d\u1ee5ng AES\u2011128 ho\u1eb7c t\u1ed1t h\u01a1n, v\u00e0 c\u00e1c \u0111\u1ea7u \u0111\u1ecdc hi\u1ec7n \u0111\u1ea1i h\u1ed7 tr\u1ee3 <strong>th\u00f4ng tin x\u00e1c th\u1ef1c m\u00e3 h\u00f3a<\/strong> cho ph\u00e9p lu\u00e2n chuy\u1ec3n kh\u00f3a phi\u00ean.<\/p>\n<p>C\u00e1c \u0111\u1ea7u \u0111\u1ecdc HF c\u00f3 kh\u1ea3 n\u0103ng NFC c\u0169ng cho ph\u00e9p nh\u00e2n vi\u00ean ch\u1ea1m \u0111i\u1ec7n tho\u1ea1i Android ho\u1eb7c iPhone (qua Apple Wallet) nh\u01b0 m\u1ed9t th\u1ebb \u1ea3o\u2014m\u1ed9t c\u00e1ch tinh t\u1ebf \u0111\u1ec3 lo\u1ea1i b\u1ecf chi ph\u00ed thay th\u1ebf th\u1ebb v\u1eadt l\u00fd. M\u1ed9t \u0111\u1ea7u \u0111\u1ecdc \u0111a c\u00f4ng ngh\u1ec7 \u0111\u1ecdc c\u1ea3 LF v\u00e0 HF c\u00f3 th\u1ec3 gi\u00fap d\u1ec5 d\u00e0ng chuy\u1ec3n \u0111\u1ed5i t\u1eeb th\u1ebb c\u0169 sang th\u1ebb th\u00f4ng minh an to\u00e0n m\u00e0 kh\u00f4ng c\u1ea7n ph\u1ea3i thay \u0111\u1ed5i to\u00e0n b\u1ed9 trong m\u1ed9t cu\u1ed1i tu\u1ea7n.<\/p>\n<h2>Qu\u1ea3n l\u00fd Th\u00f4ng tin X\u00e1c th\u1ef1c Ng\u01b0\u1eddi d\u00f9ng v\u00e0 Quy\u1ec1n truy c\u1eadp<\/h2>\n<p>Chi ph\u00ed qu\u1ea3n tr\u1ecb ph\u00e2n ph\u1ed1i kh\u00f3a th\u01b0\u1eddng l\u00e0 l\u00fd do khi\u1ebfn c\u00e1c v\u0103n ph\u00f2ng ban \u0111\u1ea7u ch\u1ecdn RFID. M\u1ed9t kh\u00f3a \u0111\u01b0\u1ee3c c\u1ea5u h\u00ecnh \u0111\u00fang s\u1ebd cho ph\u00e9p g\u1ee1 b\u1ecf quy\u1ec1n truy c\u1eadp c\u1ee7a ng\u01b0\u1eddi d\u00f9ng ngay l\u1eadp t\u1ee9c m\u00e0 kh\u00f4ng c\u1ea7n thao t\u00e1c ph\u1ea7n c\u1ee9ng ho\u1eb7c thay \u0111\u1ed5i kh\u00f3a c\u1eeda.<\/p>\n<h3>B\u1ed1n kh\u1ea3 n\u0103ng ph\u00e2n bi\u1ec7t Kh\u00f3a s\u1eb5n s\u00e0ng cho V\u0103n ph\u00f2ng v\u1edbi Thi\u1ebft b\u1ecb Gia \u0111\u00ecnh<\/h3>\n<p>C\u00e1ch kh\u00f3a x\u1eed l\u00fd c\u00e1c t\u00ecnh hu\u1ed1ng sau s\u1ebd cho b\u1ea1n bi\u1ebft li\u1ec7u n\u00f3 c\u00f3 th\u1ef1c s\u1ef1 s\u1eb5n s\u00e0ng cho v\u0103n ph\u00f2ng hay kh\u00f4ng:<\/p>\n<ul>\n<li><strong>\u0110\u0103ng k\u00fd h\u00e0ng lo\u1ea1t.<\/strong> Trong m\u1ed9t l\u1edbp tuy\u1ec3n d\u1ee5ng m\u1edbi, h\u1ec7 th\u1ed1ng n\u00ean nh\u1eadp kh\u1ea9u danh s\u00e1ch CSV c\u00e1c m\u00e3 th\u1ebb nh\u00e2n vi\u00ean ho\u1eb7c \u0111\u1ed3ng b\u1ed9 v\u1edbi th\u01b0 m\u1ee5c LDAP. C\u00e1c kh\u00f3a \u0111\u1ed9c l\u1eadp y\u00eau c\u1ea7u ch\u1ea1m l\u1ea7n l\u01b0\u1ee3t c\u00e1c th\u1ebb t\u1ea1i \u0111\u1ea7u \u0111\u1ecdc cho t\u1eebng ng\u01b0\u1eddi d\u00f9ng m\u1edbi s\u1ebd nhanh ch\u00f3ng kh\u00f4ng qua \u0111\u01b0\u1ee3c b\u00e0i ki\u1ec3m tra n\u00e0y.<\/li>\n<li><strong>L\u1eadp l\u1ecbch d\u1ef1a tr\u00ean th\u1eddi gian.<\/strong> Nh\u00e2n vi\u00ean v\u1ec7 sinh ch\u1ec9 c\u1ea7n truy c\u1eadp t\u1eeb 6\u20139 gi\u1edd t\u1ed1i. Th\u1ef1c t\u1eadp sinh kh\u00f4ng n\u00ean m\u1edf kh\u00f3a ph\u00f2ng m\u00e1y ch\u1ee7 ch\u00fat n\u00e0o. <a href=\"\/vi\/cloud-access-control-lock\/\">N\u1ec1n t\u1ea3ng qu\u1ea3n l\u00fd truy c\u1eadp d\u1ef1a tr\u00ean \u0111\u00e1m m\u00e2y<\/a> C\u00e1c n\u1ec1n t\u1ea3ng \u00e1p d\u1ee5ng c\u00e1c quy t\u1eafc n\u00e0y ngay l\u1eadp t\u1ee9c tr\u00ean c\u00e1c khu v\u1ef1c, trong khi c\u00e1c kh\u00f3a \u0111\u1ed9c l\u1eadp th\u01b0\u1eddng gi\u1edbi h\u1ea1n b\u1ea1n trong c\u00e1c c\u00e0i \u0111\u1eb7t kho\u1ea3ng th\u1eddi gian r\u1ed9ng trong menu l\u1eadp tr\u00ecnh.<\/li>\n<li><strong>D\u1ea5u v\u1ebft ki\u1ec3m tra v\u1edbi d\u1ea5u th\u1eddi gian ch\u1ed1ng s\u1eeda \u0111\u1ed5i.<\/strong> Khi laptop b\u1ecb m\u1ea5t, qu\u1ea3n l\u00fd v\u0103n ph\u00f2ng ph\u1ea3i bi\u1ebft ai \u0111\u00e3 truy c\u1eadp v\u00e0o c\u1eeda \u0111\u00f3 v\u00e0 khi n\u00e0o. C\u00e1c kh\u00f3a m\u1ea1ng ghi l\u1ea1i s\u1ef1 ki\u1ec7n v\u00e0o m\u00e1y ch\u1ee7 an to\u00e0n; c\u00e1c m\u1eabu kh\u00f3a \u0111\u1ed9c l\u1eadp th\u01b0\u1eddng gi\u1eef m\u1ed9t b\u1ea3n ghi nh\u1ecf tr\u00ean bo m\u1ea1ch, s\u1ebd b\u1ecb ghi \u0111\u00e8 sau 500\u20131.000 s\u1ef1 ki\u1ec7n.<\/li>\n<li><strong>Ch\u00eca kh\u00f3a s\u1ed1 d\u00e0nh cho kh\u00e1ch th\u0103m.<\/strong> M\u00e3 t\u1ea1m th\u1eddi ho\u1eb7c th\u1ebb di \u0111\u1ed9ng d\u00f9ng m\u1ed9t l\u1ea7n gi\u00fap tr\u00e1nh th\u00f3i quen m\u01b0\u1ee3n th\u1ebb cho nh\u00e0 th\u1ea7u. C\u00e1c h\u1ec7 th\u1ed1ng t\u1ed1t nh\u1ea5t t\u1ef1 \u0111\u1ed9ng h\u1ebft h\u1ea1n quy\u1ec1n truy c\u1eadp v\u00e0o m\u1ed9t gi\u1edd c\u1ed1 \u0111\u1ecbnh v\u00e0 g\u1eedi email bi\u00ean nh\u1eadn s\u1eed d\u1ee5ng cho qu\u1ea3n l\u00fd v\u0103n ph\u00f2ng.<\/li>\n<\/ul>\n<p>N\u1ebfu v\u0103n ph\u00f2ng c\u1ee7a b\u1ea1n \u0111\u00e3 s\u1eed d\u1ee5ng <a href=\"\/vi\/key-card-door-access-system\/\">th\u1ebb proximity cho ID doanh nghi\u1ec7p<\/a>, x\u00e1c nh\u1eadn xem \u0111\u1ea7u \u0111\u1ecdc c\u1ee7a kh\u00f3a c\u00f3 h\u1ed7 tr\u1ee3 \u0111\u00fang lo\u1ea1i chip hay kh\u00f4ng (v\u00ed d\u1ee5: HID iCLASS SE ho\u1eb7c Mifare DESFire EV2). Kh\u00f4ng kh\u1edbp \u1edf m\u1ee9c t\u1ea7n s\u1ed1 s\u1ebd bu\u1ed9c ph\u1ea3i l\u01b0u song song hai lo\u1ea1i th\u00f4ng tin x\u00e1c th\u1ef1c v\u00e0 l\u00e0m m\u1ea5t \u0111i l\u1ee3i \u00edch v\u1ec1 t\u00ednh ti\u1ec7n d\u1ee5ng.<\/p>\n<h2>\u0110\u1ed9 b\u1ec1n th\u01b0\u01a1ng m\u1ea1i: X\u1ebfp h\u1ea1ng C\u1ea5p 1 so v\u1edbi C\u1ea5p 2<\/h2>\n<p>X\u1ebfp h\u1ea1ng ANSI\/BHMA 156.25 ph\u00e2n bi\u1ec7t m\u1ed9t <a href=\"\/vi\/commercial-storefront-door-smart-lock\/\">Kh\u00f3a th\u01b0\u01a1ng m\u1ea1i C\u1ea5p 1<\/a> t\u1eeb m\u1ed9t \u1ed5 kh\u00f3a th\u00f4ng minh cho nh\u00e0 \u1edf c\u00f3 th\u1ec3 ch\u1ea5p nh\u1eadn th\u1ebb. Kho\u00e1 h\u1ea1ng 1 ph\u1ea3i ch\u1ecbu \u0111\u01b0\u1ee3c 800.000 chu k\u1ef3 d\u01b0\u1edbi t\u1ea3i; H\u1ea1ng 2 v\u01b0\u1ee3t qua 400.000 chu k\u1ef3; H\u1ea1ng 3 (nh\u00e0 \u1edf) \u0111\u1ea1t 200.000 chu k\u1ef3.<\/p>\n<h3>\u00dd ngh\u0129a c\u1ee7a X\u1ebfp h\u1ea1ng Chu k\u1ef3 \u0111\u1ed1i v\u1edbi C\u1eeda c\u1ee7a B\u1ea1n<\/h3>\n<p>M\u1ed9t l\u1ed1i v\u00e0o v\u0103n ph\u00f2ng m\u1edf ra 50 l\u1ea7n m\u1ed7i ng\u00e0y s\u1ebd \u0111\u1ea1t 100.000 chu k\u1ef3 trong ch\u01b0a \u0111\u1ea7y s\u00e1u n\u0103m\u2014\u0111\u00e1p \u1ee9ng t\u1ed1t trong ph\u1ea1m vi H\u1ea1ng 2. Tuy nhi\u00ean, m\u1ed9t l\u1ed1i v\u00e0o ch\u00ednh c\u00f3 l\u01b0u l\u01b0\u1ee3ng cao ho\u1eb7c h\u00e0nh lang nh\u00e0 v\u1ec7 sinh, c\u00f3 th\u1ec3 v\u01b0\u1ee3t qu\u00e1 200.000 chu k\u1ef3 trong ba n\u0103m, \u0111\u1ea9y b\u1ea1n v\u00e0o ph\u1ea1m vi H\u1ea1ng 1. Th\u00e2n kho\u00e1 v\u00e0 \u0111\u1ed9ng c\u01a1 ch\u1ecbu nhi\u1ec1u t\u00e1c \u0111\u1ed9ng h\u01a1n so v\u1edbi \u0111\u1ea7u \u0111\u1ecdc, v\u00ec v\u1eady vi\u1ec7c x\u00e1c \u0111\u1ecbnh qu\u00e1 m\u1ee9c ti\u00eau chu\u1ea9n c\u01a1 kh\u00ed gi\u00fap tr\u00e1nh c\u00e1c s\u1ef1 c\u1ed1 gi\u1eefa v\u00f2ng \u0111\u1eddi.<\/p>\n<h3>L\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u cho tay c\u1ea7m l\u01b0u l\u01b0\u1ee3ng cao<\/h3>\n<p>Th\u00e2n kho\u00e1 h\u1ee3p kim k\u1ebdm th\u01b0\u1eddng g\u1eb7p \u1edf m\u1ee9c gi\u00e1 $300\u2013$500 v\u00e0 ho\u1ea1t \u0111\u1ed9ng \u0111\u1ee7 t\u1ed1t cho c\u1eeda v\u0103n ph\u00f2ng n\u1ed9i b\u1ed9. C\u1eeda ngo\u00e0i c\u00f3 l\u01b0u l\u01b0\u1ee3ng cao s\u1ebd h\u01b0\u1edfng l\u1ee3i t\u1eeb ch\u1ed1t latch th\u00e9p kh\u00f4ng g\u1ec9 v\u00e0 tr\u1ee5c gia c\u1ed1.<\/p>\n<p>Khi so s\u00e1nh b\u1ea3ng th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt, h\u00e3y y\u00eau c\u1ea7u ph\u1ea1m vi nhi\u1ec7t \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng \u0111\u01b0\u1ee3c x\u1ebfp h\u1ea1ng; m\u1ed9t kho\u00e1 b\u1ecb k\u1eb9t \u1edf \u221210\u00b0C s\u1ebd g\u00e2y ra cu\u1ed9c g\u1ecdi d\u1ecbch v\u1ee5 trong m\u00f9a \u0111\u00f4ng t\u1ea1i m\u1ed9t kho ch\u1ee9a h\u00e0ng \u1edf th\u00e0nh ph\u1ed1 l\u1edbn.<\/p>\n<h2>Danh s\u00e1ch ki\u1ec3m tra quan tr\u1ecdng: T\u01b0\u01a1ng th\u00edch v\u0103n ph\u00f2ng v\u00e0 m\u00e3 ph\u00f2ng ch\u00e1y ch\u1eefa ch\u00e1y<\/h2>\n<p>Tu\u00e2n th\u1ee7 l\u00e0 b\u1ed9 l\u1ecdc kh\u00f4ng th\u1ec3 th\u01b0\u01a1ng l\u01b0\u1ee3ng gi\u00fap lo\u1ea1i b\u1ecf 80% c\u00e1c kho\u00e1 th\u00f4ng minh c\u1ea5p ti\u00eau d\u00f9ng kh\u1ecfi danh s\u00e1ch r\u00fat g\u1ecdn c\u1ee7a v\u0103n ph\u00f2ng. Th\u1ef1c hi\u1ec7n c\u00e1c ki\u1ec3m tra n\u00e0y c\u00f9ng qu\u1ea3n l\u00fd c\u01a1 s\u1edf ho\u1eb7c th\u1ee3 kh\u00f3a c\u1ee7a b\u1ea1n tr\u01b0\u1edbc khi ch\u1ecdn m\u1eabu n\u00e0o.<\/p>\n<h3>\u0110i\u1ec1u kh\u00f4ng th\u1ec3 th\u01b0\u01a1ng l\u01b0\u1ee3ng: An to\u00e0n tho\u00e1t hi\u1ec3m v\u00e0 ph\u00f2ng ch\u00e1y ch\u1eefa ch\u00e1y<\/h3>\n<ul>\n<li><strong>Lu\u00f4n lu\u00f4n tho\u00e1t hi\u1ec3m mi\u1ec5n ph\u00ed.<\/strong> Kho\u00e1 ph\u1ea3i cho ph\u00e9p tho\u00e1t ra ch\u1ec9 v\u1edbi m\u1ed9t \u0111\u1ed9ng t\u00e1c\u2014th\u01b0\u1eddng l\u00e0 tay c\u1ea7m c\u1ea7n ho\u1eb7c thanh \u0111\u1ea9y\u2014m\u00e0 kh\u00f4ng c\u1ea7n th\u1ebb, m\u00e3 ho\u1eb7c ngu\u1ed3n \u0111i\u1ec7n. Kho\u00e1 y\u00eau c\u1ea7u xoay v\u00e0 k\u00e9o ho\u1eb7c nh\u1ea5n n\u00fat vi ph\u1ea1m c\u00e1c m\u00e3 an to\u00e0n t\u00ednh m\u1ea1ng NFPA 101.<\/li>\n<li><strong>\u0110\u01b0\u1ee3c li\u1ec7t k\u00ea UL cho c\u1eeda ph\u00f2ng ch\u00e1y ch\u1eefa ch\u00e1y.<\/strong> N\u1ebfu c\u1eeda c\u00f3 x\u1ebfp h\u1ea1ng ph\u00f2ng ch\u00e1y, kho\u00e1 ph\u1ea3i xu\u1ea5t hi\u1ec7n trong danh s\u00e1ch c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t c\u1eeda ho\u1eb7c \u0111\u01b0\u1ee3c li\u1ec7t k\u00ea UL 10C cho c\u00f9ng m\u1ed9t x\u1ebfp h\u1ea1ng. S\u1eed d\u1ee5ng kho\u00e1 kh\u00f4ng \u0111\u01b0\u1ee3c li\u1ec7t k\u00ea tr\u00ean c\u1eeda c\u00f3 x\u1ebfp h\u1ea1ng ph\u00f2ng ch\u00e1y s\u1ebd l\u00e0m m\u1ea5t hi\u1ec7u l\u1ef1c ch\u1ee9ng nh\u1eadn c\u1ee7a b\u1ed9 l\u1eafp r\u00e1p.<\/li>\n<li><strong>Lo\u1ea1i c\u1eeda v\u00e0 chu\u1ea9n b\u1ecb l\u1eafp \u0111\u1eb7t.<\/strong> Th\u00e2n kho\u00e1 mortise ph\u00f9 h\u1ee3p v\u1edbi c\u1eeda k\u00ednh th\u01b0\u01a1ng m\u1ea1i b\u1eb1ng nh\u00f4m c\u00f3 chu\u1ea9n b\u1ecb c\u1ea1nh 2-1\/8\u2033; kho\u00e1 h\u00ecnh tr\u1ee5 ph\u00f9 h\u1ee3p v\u1edbi c\u1eeda g\u1ed7 ti\u00eau chu\u1ea9n ho\u1eb7c c\u1eeda kim lo\u1ea1i r\u1ed7ng. C\u1eeda k\u00ednh th\u01b0\u1eddng y\u00eau c\u1ea7u <a href=\"\/vi\/electric-strike\/\">ch\u1ed1t \u0111i\u1ec7n t\u1eed cho v\u0103n ph\u00f2ng<\/a> k\u1ebft h\u1ee3p v\u1edbi \u0111\u1ea7u \u0111\u1ecdc th\u1ebb tr\u00ean t\u01b0\u1eddng.<\/li>\n<li><strong>Ch\u1ed1ng m\u1ea5t \u0111i\u1ec7n an to\u00e0n so v\u1edbi an to\u00e0n khi m\u1ea5t ngu\u1ed3n tr\u00ean c\u00e1c b\u1ed9 ph\u1eadn \u0111i\u1ec7n t\u1eed.<\/strong> C\u1eeda c\u1ea7u thang c\u00f3 x\u1ebfp h\u1ea1ng ph\u00f2ng ch\u00e1y ch\u1eefa ch\u00e1y ph\u1ea3i l\u00e0 lo\u1ea1i ch\u1ed1ng m\u1ea5t \u0111i\u1ec7n (m\u1edf kho\u00e1 khi m\u1ea5t \u0111i\u1ec7n). C\u1eeda ph\u00f2ng m\u00e1y ch\u1ee7 th\u01b0\u1eddng gi\u1eef ch\u1ebf \u0111\u1ed9 an to\u00e0n khi m\u1ea5t \u0111i\u1ec7n. M\u1ed9t tay c\u1ea7m RFID t\u00edch h\u1ee3p ch\u1ed1t \u0111i\u1ec7n t\u1eed ph\u1ea3i \u0111\u01b0\u1ee3c \u0111\u1ea5u d\u00e2y ph\u00f9 h\u1ee3p\u2014kh\u00f3a \u0111\u1ed9c l\u1eadp ch\u1ec9 d\u00f9ng pin kh\u00f4ng th\u1ec3 cung c\u1ea5p ch\u1ebf \u0111\u1ed9 ch\u1ed1ng m\u1ea5t \u0111i\u1ec7n th\u1ef1c s\u1ef1.<\/li>\n<li><strong>T\u01b0\u01a1ng t\u00e1c v\u1edbi b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n b\u00e1o ch\u00e1y.<\/strong> H\u1ec7 th\u1ed1ng m\u1ea1ng n\u00ean ch\u1ea5p nh\u1eadn \u0111\u1ea7u v\u00e0o li\u00ean h\u1ec7 kh\u00f4 t\u1eeb h\u1ec7 th\u1ed1ng b\u00e1o ch\u00e1y \u0111\u1ec3 t\u1ef1 \u0111\u1ed9ng m\u1edf kh\u00f3a c\u00e1c c\u1eeda tho\u00e1t hi\u1ec3m \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh trong s\u1ef1 ki\u1ec7n b\u00e1o ch\u00e1y.<\/li>\n<\/ul>\n<h2>So s\u00e1nh t\u00ednh n\u0103ng: H\u1ec7 th\u1ed1ng \u0111\u1ed9c l\u1eadp so v\u1edbi H\u1ec7 th\u1ed1ng t\u00edch h\u1ee3p<\/h2>\n<p>Ngo\u00e0i quy\u1ebft \u0111\u1ecbnh ki\u1ebfn tr\u00fac, kho\u1ea3ng c\u00e1ch t\u00ednh n\u0103ng gi\u1eefa kh\u00f3a ch\u1ec9 ho\u1ea1t \u0111\u1ed9ng c\u1ee5c b\u1ed9 v\u00e0 h\u1ec7 th\u1ed1ng k\u1ebft n\u1ed1i n\u1ec1n t\u1ea3ng quy\u1ebft \u0111\u1ecbnh s\u1ef1 th\u1ea5t v\u1ecdng h\u00e0ng ng\u00e0y ho\u1eb7c lu\u1ed3ng ho\u1ea1t \u0111\u1ed9ng. S\u1eed d\u1ee5ng ma tr\u1eadn n\u00e0y nh\u01b0 m\u1ed9t danh s\u00e1ch ki\u1ec3m tra mua s\u1eafm khi so s\u00e1nh c\u00e1c \u0111\u1ec1 xu\u1ea5t.<\/p>\n<table>\n<thead>\n<tr>\n<th>T\u00ednh n\u0103ng<\/th>\n<th>Kh\u00f3a RFID \u0111\u1ed9c l\u1eadp<\/th>\n<th>H\u1ec7 th\u1ed1ng ki\u1ec3m so\u00e1t truy c\u1eadp t\u00edch h\u1ee3p<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Kh\u1ea3 n\u0103ng phong t\u1ecfa t\u1eeb xa<\/td>\n<td>Kh\u00f4ng c\u00f3 s\u1eb5n; y\u00eau c\u1ea7u t\u01b0\u01a1ng t\u00e1c v\u1eadt l\u00fd<\/td>\n<td>Kh\u00f3a to\u00e0n b\u1ed9 t\u00f2a nh\u00e0 ch\u1ec9 v\u1edbi m\u1ed9t c\u00fa nh\u1ea5p t\u1eeb b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n ho\u1eb7c \u1ee9ng d\u1ee5ng di \u0111\u1ed9ng<\/td>\n<\/tr>\n<tr>\n<td>Th\u1eddi l\u01b0\u1ee3ng pin (th\u00f4ng th\u01b0\u1eddng)<\/td>\n<td>8\u201312 th\u00e1ng v\u1edbi 10 l\u1ea7n k\u00edch ho\u1ea1t\/ng\u00e0y<\/td>\n<td>\u0110i\u1ec7n powered PoE ho\u1eb7c DC-bus; sao l\u01b0u pin ch\u1ec9 d\u00e0nh cho b\u1ed9 nh\u1edb \u0111\u1ec7m ngo\u1ea1i tuy\u1ebfn<\/td>\n<\/tr>\n<tr>\n<td>T\u00edch h\u1ee3p API \/ h\u1ec7 th\u1ed1ng HR<\/td>\n<td>Kh\u00f4ng c\u00f3<\/td>\n<td>REST APIs, c\u1ea7u n\u1ed1i Active Directory, b\u1ed9 k\u1ebft n\u1ed1i HRIS<\/td>\n<\/tr>\n<tr>\n<td>Chi ph\u00ed ph\u1ea7n c\u1ee9ng cho m\u1ed7i c\u1eeda (v\u00ed d\u1ee5 l\u1eafp \u0111\u1eb7t)<\/td>\n<td>$300\u2013$800<\/td>\n<td>$1,200\u2013$2,500 (b\u1ed9 \u0111i\u1ec1u khi\u1ec3n + \u0111\u1ea7u \u0111\u1ecdc + th\u00e2n kh\u00f3a)<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 ph\u1ee9c t\u1ea1p l\u1eafp \u0111\u1eb7t<\/td>\n<td>Th\u1ee3 kh\u00f3a ho\u1eb7c nh\u00e2n vi\u00ean b\u1ea3o tr\u00ec c\u00f3 k\u1ef9 n\u0103ng; 1\u20132 gi\u1edd cho m\u1ed7i c\u1eeda<\/td>\n<td>C\u1ea7n th\u1ee3 \u0111i\u1ec7n h\u1ea1 th\u1ebf \u0111\u1ec3 \u0111i d\u00e2y; 4\u20138 gi\u1edd m\u1ed7i c\u1eeda<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u0103ng k\u00fd thu\u00ea bao li\u00ean t\u1ee5c<\/td>\n<td>Th\u00f4ng th\u01b0\u1eddng kh\u00f4ng c\u00f3 g\u00ec<\/td>\n<td>Ph\u00ed n\u1ec1n t\u1ea3ng \u0111\u00e1m m\u00e2y ($3\u2013$15\/m\u1ed7i c\u1eeda\/th\u00e1ng) ho\u1eb7c gi\u1ea5y ph\u00e9p m\u00e1y ch\u1ee7 t\u1ea1i ch\u1ed7<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>T\u1ed5ng Chi ph\u00ed S\u1edf h\u1eefu: Khi t\u00edch h\u1ee3p tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn kinh t\u1ebf<\/h3>\n<p>Chi ph\u00ed s\u1edf h\u1eefu t\u1ed5ng th\u1ec3 thay \u0111\u1ed5i kho\u1ea3ng m\u1ed1c 4 c\u1eeda. D\u01b0\u1edbi m\u1ee9c \u0111\u00f3, kh\u00f3a \u0111\u1ed9c l\u1eadp tr\u00e1nh \u0111\u01b0\u1ee3c kho\u1ea3n ph\u00ed \u0111i d\u00e2y ban \u0111\u1ea7u. Tr\u00ean m\u1ee9c \u0111\u00f3, ti\u1ebft ki\u1ec7m h\u00e0nh ch\u00ednh c\u1ee7a ki\u1ec3m so\u00e1t trung t\u00e2m nhanh ch\u00f3ng v\u01b0\u1ee3t qua chi ph\u00ed thu\u00ea bao.<\/p>\n<p>H\u00e3y y\u00eau c\u1ea7u c\u00e1c nh\u00e0 t\u00edch h\u1ee3p x\u00e2y d\u1ef1ng m\u00f4 h\u00ecnh TCO trong n\u0103m n\u0103m, t\u00ednh \u0111\u1ebfn vi\u1ec7c thay th\u1ebf ch\u1ee9ng ch\u1ec9, thay pin kh\u00f3a, v\u00e0 gi\u1edd h\u1ed7 tr\u1ee3 IT. H\u1ec7 th\u1ed1ng m\u1ea1ng v\u1edbi \u00edt l\u1ea7n b\u1ea3o tr\u00ec t\u1ea1i ch\u1ed7 th\u01b0\u1eddng ho\u00e0n v\u1ed1n trong v\u00f2ng hai n\u0103m.<\/p>\n<h2>L\u1ef1a ch\u1ecdn cu\u1ed1i c\u00f9ng: Khung quy\u1ebft \u0111\u1ecbnh g\u1ed3m 3 b\u01b0\u1edbc<\/h2>\n<p>\u1ede giai \u0111o\u1ea1n n\u00e0y, c\u00e1c t\u00f9y ch\u1ecdn trong b\u1ea3ng \u0111\u1eb7c \u0111i\u1ec3m k\u1ef9 thu\u1eadt c\u00f3 th\u1ec3 tr\u1edf n\u00ean m\u01a1 h\u1ed3. Quay l\u1ea1i ba c\u00e2u h\u1ecfi d\u1ef1a tr\u00ean kinh doanh \u0111\u1ec3 lo\u1ea1i b\u1ecf c\u00e1c s\u1ea3n ph\u1ea9m kh\u00f4ng ph\u00f9 h\u1ee3p.<\/p>\n<h3>B\u01b0\u1edbc 1: \u0110\u1ebfm s\u1ed1 c\u1eeda v\u00e0 ng\u01b0\u1eddi d\u00f9ng (Ki\u1ec3m tra quy m\u00f4)<\/h3>\n<p>N\u1ebfu b\u1ea1n \u0111ang b\u1ea3o v\u1ec7 m\u1ed9t l\u1ed1i ra ch\u00ednh duy nh\u1ea5t cho nh\u00f3m 12 ng\u01b0\u1eddi, kh\u00f3a RFID HF \u0111\u1ed9c l\u1eadp h\u1ed7 tr\u1ee3 ch\u1ee9ng ch\u1ec9 di \u0111\u1ed9ng c\u00f3 th\u1ec3 l\u00e0 l\u1ef1a ch\u1ecdn ph\u00f9 h\u1ee3p. C\u00e1c t\u1ea7ng nhi\u1ec1u ng\u01b0\u1eddi thu\u00ea v\u1edbi ph\u00f2ng h\u1ecdp chung \u0111\u1ea9y b\u1ea1n v\u00e0o l\u0129nh v\u1ef1c m\u1ea1ng l\u01b0\u1edbi.<\/p>\n<h3>B\u01b0\u1edbc 2: Ki\u1ec3m tra h\u1ea1 t\u1ea7ng IT c\u1ee7a b\u1ea1n<\/h3>\n<p>B\u1ea1n c\u00f3 th\u1ec3 ch\u1ea1y c\u00e1p Cat6 \u0111\u1ebfn t\u1eebng c\u1eeda hay kh\u00f4ng, hay t\u00f2a nh\u00e0 gi\u1edbi h\u1ea1n ch\u1ec9 d\u00f9ng kh\u00f4ng d\u00e2y? Kh\u00f3a c\u00f3 Wi-Fi k\u00e8m c\u1ea7u n\u1ed1i gi\u1ea3m \u0111i d\u00e2y nh\u01b0ng y\u00eau c\u1ea7u thay pin \u0111\u1ecbnh k\u1ef3 v\u00e0 c\u00f3 th\u1ec3 g\u00e2y \u0111\u1ed9 tr\u1ec5. Kh\u00f3a c\u1ea5p ngu\u1ed3n qua Ethernet cung c\u1ea5p n\u0103ng l\u01b0\u1ee3ng li\u00ean t\u1ee5c v\u00e0 thay \u0111\u1ed5i tr\u1ea1ng th\u00e1i t\u1ee9c th\u00ec v\u1edbi chi ph\u00ed c\u00e1p c\u1ea5u tr\u00fac.<\/p>\n<h3>B\u01b0\u1edbc 3: X\u00e1c minh y\u00eau c\u1ea7u tu\u00e2n th\u1ee7<\/h3>\n<p>B\u1ea5t k\u1ef3 c\u1eeda n\u00e0o trong b\u1ed9 ph\u1eadn ch\u1ed1ng ch\u00e1y ho\u1eb7c y\u00eau c\u1ea7u l\u1ed1i tho\u00e1t hi\u1ec3m \u0111\u1ec1u c\u1ea7n d\u00e2y \u0111i\u1ec7n an to\u00e0n v\u00e0 ch\u1ee9ng nh\u1eadn UL. N\u1ebfu kh\u00f4ng c\u00f3, ngay c\u1ea3 thu\u1eadt to\u00e1n m\u00e3 h\u00f3a an to\u00e0n nh\u1ea5t c\u0169ng tr\u1edf n\u00ean v\u00f4 ngh\u0129a\u2014chuy\u00ean vi\u00ean ph\u00f2ng ch\u00e1y ch\u1eefa ch\u00e1y s\u1ebd y\u00eau c\u1ea7u b\u1ea1n m\u1edf ch\u1ed1t b\u1eb1ng b\u0103ng keo trong qu\u00e1 tr\u00ecnh ki\u1ec3m tra.<\/p>\n<h2>S\u1eb5n s\u00e0ng b\u1ea3o v\u1ec7 kh\u00f4ng gian l\u00e0m vi\u1ec7c c\u1ee7a b\u1ea1n?<\/h2>\n<p>Vi\u1ec7c tri\u1ec3n khai RFID v\u0103n ph\u00f2ng th\u00e0nh c\u00f4ng ph\u1ee5 thu\u1ed9c \u00edt v\u00e0o kh\u00f3a h\u01a1n l\u00e0 vi\u1ec7c c\u00f3 \u0111\u1ee7 th\u00f4ng tin ph\u1ea7n c\u1ee9ng c\u1eeda ph\u00f9 h\u1ee3p tr\u01b0\u1edbc khi \u0111\u1eb7t h\u00e0ng. Thu th\u1eadp c\u00e1c chi ti\u1ebft n\u00e0y \u0111\u1ec3 tr\u00e1nh nh\u1eefng sai l\u1ea7m ph\u1ed5 bi\u1ebfn trong mua s\u1eafm.<\/p>\n<ul>\n<li>\u0110o ch\u00ednh x\u00e1c \u0111\u1ed9 d\u00e0y c\u1eeda v\u00e0 kho\u1ea3ng c\u00e1ch l\u01b0ng (chu\u1ea9n 2\u20113\/8\u2033 ho\u1eb7c 2\u20113\/4\u2033).<\/li>\n<li>Chu\u1ea9n b\u1ecb kho\u00e9t l\u1ed7 mortise ho\u1eb7c cylindrical hi\u1ec7n c\u00f3; \u1ea3nh ch\u1ee5p c\u1ea1nh c\u1ee7a c\u1eeda khi m\u1edf c\u1eeda.<\/li>\n<li>S\u1ed1 l\u01b0\u1ee3ng c\u1eeda c\u1ea7n \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 v\u00e0 nh\u00e3n x\u1ebfp h\u1ea1ng ch\u1ed1ng ch\u00e1y c\u1ee7a ch\u00fang.<\/li>\n<li>\u0110\u1ecbnh d\u1ea1ng ch\u1ee9ng ch\u1ec9 mong mu\u1ed1n: li\u1ec7u b\u1ea1n c\u00f3 chuy\u1ec3n ti\u1ebfp th\u1ebb HID iCLASS hi\u1ec7n c\u00f3 hay b\u1eaft \u0111\u1ea7u m\u1edbi v\u1edbi MIFARE DESFire.<\/li>\n<li>Kh\u1ea3 n\u0103ng k\u1ebft n\u1ed1i m\u1ea1ng t\u1ea1i m\u1ed7i c\u1eeda (Ethernet, t\u00edn hi\u1ec7u Wi\u2011Fi, ho\u1eb7c s\u1eb5n s\u00e0ng s\u1eed d\u1ee5ng c\u1ea7u n\u1ed1i kh\u00f4ng d\u00e2y).<\/li>\n<li>B\u1ea5t k\u1ef3 y\u00eau c\u1ea7u n\u00e0o v\u1ec1 <a href=\"\/vi\/enterprise-access-control\/\">gi\u1ea3i ph\u00e1p ki\u1ec3m so\u00e1t truy c\u1eadp doanh nghi\u1ec7p<\/a> t\u00edch h\u1ee3p\u2014\u0111\u1ed3ng b\u1ed9 HR, qu\u1ea3n l\u00fd kh\u00e1ch truy c\u1eadp, ho\u1eb7c giao di\u1ec7n b\u1ea3ng b\u00e1o \u0111\u1ed9ng.<\/li>\n<\/ul>\n<p>Nh\u00f3m th\u01b0\u01a1ng m\u1ea1i c\u1ee7a ch\u00fang t\u00f4i c\u00f3 th\u1ec3 h\u01b0\u1edbng d\u1eabn b\u1ea1n qua m\u1ed9t <strong>Kh\u00f3a th\u00f4ng minh RFID cho v\u0103n ph\u00f2ng<\/strong> c\u1ea5u h\u00ecnh ph\u00f9 h\u1ee3p v\u1edbi ph\u1ea7n c\u1ee9ng c\u1eeda c\u1ee7a b\u1ea1n v\u00e0 y\u00eau c\u1ea7u tu\u00e2n th\u1ee7, ho\u1eb7c cung c\u1ea5p b\u00e1o gi\u00e1 nhi\u1ec1u c\u1eeda v\u1edbi th\u1eddi gian giao h\u00e0ng. <a href=\"\/vi\/products\/\">Xem danh m\u1ee5c kh\u00f3a RFID th\u01b0\u01a1ng m\u1ea1i c\u1ee7a ch\u00fang t\u00f4i<\/a> ho\u1eb7c li\u00ean h\u1ec7 \u0111\u1ec3 \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 nhu c\u1ea7u an ninh kh\u00f4ng r\u00e0ng bu\u1ed9c.<\/p>\n<h2>C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/h2>\n<h3>\u0110i\u1ec1u g\u00ec x\u1ea3y ra v\u1edbi kh\u00f3a RFID n\u1ebfu ngu\u1ed3n \u0111i\u1ec7n v\u0103n ph\u00f2ng ho\u1eb7c Wi\u2011Fi m\u1ea5t?<\/h3>\n<p>Kh\u00f3a \u0111\u1ed9c l\u1eadp d\u00f9ng pin ti\u1ebfp t\u1ee5c ho\u1ea1t \u0111\u1ed9ng; ch\u00fang s\u1eed d\u1ee5ng 4\u20138 pin AA v\u00e0 c\u01a1 s\u1edf d\u1eef li\u1ec7u ch\u1ee9ng ch\u1ec9 l\u01b0u tr\u00ean bo m\u1ea1ch. C\u00e1c kh\u00f3a k\u1ebft n\u1ed1i m\u1ea1ng c\u00f3 ngu\u1ed3n PoE th\u01b0\u1eddng \u0111i k\u00e8m pin d\u1ef1 ph\u00f2ng ho\u1eb7c t\u1ee5 si\u00eau t\u1ee5 gi\u00fap gi\u1eef cho b\u1ed9 nh\u1edb \u0111\u1ec7m c\u1ee5c b\u1ed9 ho\u1ea1t \u0111\u1ed9ng, \u0111\u1ec3 m\u00e1y \u0111\u1ecdc v\u1eabn x\u00e1c th\u1ef1c danh s\u00e1ch ng\u01b0\u1eddi d\u00f9ng \u0111\u00e3 \u0111\u1ed3ng b\u1ed9 cu\u1ed1i c\u00f9ng. M\u1ea5t \u0111i\u1ec7n s\u1ebd l\u00e0m gi\u00e1n \u0111o\u1ea1n qu\u1ea3n l\u00fd t\u1eeb xa v\u00e0 ghi nh\u1eadt k\u00fd ki\u1ec3m tra tr\u1ef1c ti\u1ebfp cho \u0111\u1ebfn khi m\u1ea1ng \u0111\u01b0\u1ee3c kh\u00f4i ph\u1ee5c, nh\u01b0ng c\u1eeda v\u1eabn an to\u00e0n v\u00e0 c\u00f3 th\u1ec3 truy c\u1eadp b\u1eb1ng ch\u1ee9ng ch\u1ec9 h\u1ee3p l\u1ec7. \u0110\u1ec3 ho\u1ea1t \u0111\u1ed9ng ho\u00e0n to\u00e0n an to\u00e0n trong tr\u01b0\u1eddng h\u1ee3p ch\u00e1y, ngu\u1ed3n \u0111i\u1ec7n c\u00f3 d\u00e2y k\u00e8m pin d\u1ef1 ph\u00f2ng l\u00e0 gi\u1ea3i ph\u00e1p duy nh\u1ea5t ph\u00f9 h\u1ee3p v\u1edbi quy \u0111\u1ecbnh m\u00e3 lu\u1eadt.<\/p>\n<h3>Ch\u00fang t\u00f4i c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng th\u1ebb nh\u00e2n vi\u00ean hi\u1ec7n t\u1ea1i c\u1ee7a m\u00ecnh v\u1edbi kh\u00f3a th\u00f4ng minh RFID m\u1edbi kh\u00f4ng?<\/h3>\n<p>\u0110i\u1ec1u n\u00e0y ph\u1ee5 thu\u1ed9c v\u00e0o t\u1ea7n s\u1ed1 v\u00e0 giao th\u1ee9c chip c\u1ee7a th\u1ebb hi\u1ec7n t\u1ea1i c\u1ee7a b\u1ea1n. Nhi\u1ec1u th\u1ebb ID doanh nghi\u1ec7p l\u00e0 MIFARE 13.56 MHz ho\u1eb7c HID iCLASS. N\u1ebfu b\u1ea1n l\u1eafp \u0111\u1eb7t \u0111\u1ea7u \u0111\u1ecdc \u0111a c\u00f4ng ngh\u1ec7 h\u1ed7 tr\u1ee3 c\u1ea3 HF v\u00e0 LF, b\u1ea1n c\u00f3 th\u1ec3 \u0111\u1ecdc c\u00e1c th\u1ebb Prox 125 kHz c\u0169 c\u00f9ng v\u1edbi th\u1ebb th\u00f4ng minh hi\u1ec7n \u0111\u1ea1i. Con \u0111\u01b0\u1eddng an to\u00e0n h\u01a1n l\u00e0 h\u1ecfi nh\u00e0 s\u1ea3n xu\u1ea5t kh\u00f3a v\u1ec1 \u201cdanh s\u00e1ch t\u01b0\u01a1ng th\u00edch th\u1ebb\u201d v\u00e0 th\u1eed m\u1ed9t m\u1eabu th\u1ebb tr\u01b0\u1edbc khi \u0111\u1eb7t h\u00e0ng s\u1ed1 l\u01b0\u1ee3ng l\u1edbn \u0111\u1ea7u \u0111\u1ecdc. M\u1ed9t s\u1ed1 n\u1ec1n t\u1ea3ng c\u0169ng cho ph\u00e9p b\u1ea1n c\u1ea5p ph\u00e1t ch\u1ee9ng ch\u1ec9 \u1ea3o qua v\u00ed \u0111i\u1ec7n t\u1eed di \u0111\u1ed9ng m\u00e0 kh\u00f4ng c\u1ea7n thay th\u1ebf th\u1ebb v\u1eadt l\u00fd.<\/p>\n<h3>Fob RFID c\u00f3 an to\u00e0n h\u01a1n m\u00e3 b\u00e0n ph\u00edm kh\u00f4ng?<\/h3>\n<p>Li\u00ean k\u1ebft y\u1ebfu nh\u1ea5t trong m\u00e3 b\u00e0n ph\u00edm l\u00e0 h\u00e0nh vi con ng\u01b0\u1eddi: m\u00e3 b\u1ecb chia s\u1ebb, vi\u1ebft v\u1ed9i tr\u00ean ghi ch\u00fa d\u00e1n, ho\u1eb7c quay phim b\u1edfi camera chu\u00f4ng c\u1eeda. Fob b\u1ecb m\u1ea5t c\u00f3 th\u1ec3 b\u1ecb v\u00f4 hi\u1ec7u h\u00f3a ngay l\u1eadp t\u1ee9c trong h\u1ec7 th\u1ed1ng qu\u1ea3n l\u00fd, trong khi thay \u0111\u1ed5i m\u00e3 b\u1ecb x\u00e2m ph\u1ea1m \u0111\u00f2i h\u1ecfi ph\u1ea3i th\u00f4ng b\u00e1o cho t\u1ea5t c\u1ea3 m\u1ecdi ng\u01b0\u1eddi v\u1ec1 c\u00e1c s\u1ed1 m\u1edbi. T\u1eeb g\u00f3c \u0111\u1ed9 m\u00e3 h\u00f3a, <a href=\"\/vi\/how-safe-are-smart-lock\/\">th\u00f4ng tin x\u00e1c th\u1ef1c m\u00e3 h\u00f3a<\/a> tr\u00ean fob DESFire ho\u1eb7c Seos ch\u1ed1ng sao ch\u00e9p theo c\u00e1ch m\u00e0 c\u00e1c ch\u1eef s\u1ed1 kh\u00f4ng th\u1ec3. Ph\u01b0\u01a1ng ph\u00e1p k\u1ebft h\u1ee3p\u2014fob c\u1ed9ng PIN\u2014\u0111\u1ea3m b\u1ea3o x\u00e1c th\u1ef1c hai y\u1ebfu t\u1ed1 cho c\u00e1c ph\u00f2ng nh\u1ea1y c\u1ea3m nh\u01b0 ph\u00f2ng IT ho\u1eb7c ph\u00f2ng t\u00e0i ch\u00ednh.<\/p>","protected":false},"excerpt":{"rendered":"<p>Most RFID smart lock for office projects stumble on the first decision: standalone units that manage credentials locally at the [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":2860,"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-2846","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\/2846","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=2846"}],"version-history":[{"count":2,"href":"https:\/\/govelocks.com\/vi\/wp-json\/wp\/v2\/posts\/2846\/revisions"}],"predecessor-version":[{"id":2861,"href":"https:\/\/govelocks.com\/vi\/wp-json\/wp\/v2\/posts\/2846\/revisions\/2861"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/govelocks.com\/vi\/wp-json\/wp\/v2\/media\/2860"}],"wp:attachment":[{"href":"https:\/\/govelocks.com\/vi\/wp-json\/wp\/v2\/media?parent=2846"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/govelocks.com\/vi\/wp-json\/wp\/v2\/categories?post=2846"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/govelocks.com\/vi\/wp-json\/wp\/v2\/tags?post=2846"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}