{"id":2940,"date":"2026-08-01T07:56:32","date_gmt":"2026-08-01T07:56:32","guid":{"rendered":"https:\/\/govelocks.com\/?p=2940"},"modified":"2026-08-07T07:57:10","modified_gmt":"2026-08-07T07:57:10","slug":"smart-lock-security-standards","status":"publish","type":"post","link":"https:\/\/govelocks.com\/zh\/smart-lock-security-standards\/","title":{"rendered":"Smart Lock Security Standards: A Complete Buyer\u2019s Guide"},"content":{"rendered":"<p>You\u2019re installing a smart lock for keyless entry, but a nagging worry persists: is it truly secure? Physical break-in resistance and digital hack protection are two halves of the same equation.<\/p>\n<p>Verifying specific <strong>smart lock security standards<\/strong> before you buy ensures you aren\u2019t trading convenience for vulnerability.<\/p>\n<h2>The Dual-Threat Model: Physical vs. Digital Security<\/h2>\n<p>A truly secure smart lock must pass independent testing for both physical brute force and digital hacking attempts. The lock is a mechanical deadbolt <em>\u548c<\/em> a network-connected computer.<\/p>\n<p>If the deadbolt can be kicked in, encryption doesn\u2019t matter. If a hacker can bypass the app, a vault-like deadbolt offers no protection.<\/p>\n<p>\u867d\u7136 <a href=\"\/zh\/global-smart-lock-security-standards-for-enterprise-iot\/\">global smart lock security standards<\/a> for enterprise IoT often demand biometric and multi-factor authentication, residential locks still need to meet rigorous benchmarks. A lock must survive two distinct attack surfaces:<\/p>\n<ul>\n<li><strong>Physical forced entry<\/strong> \u2013 kicking, prying, drilling, lock snapping<\/li>\n<li><strong>Digital interception<\/strong> \u2013 wireless hacking, app takeovers, credential theft<\/li>\n<\/ul>\n<p>Any evaluation of safety starts by looking at the independent test data for both dimensions.<\/p>\n<h2>Physical Security Standards: Deciphering ANSI\/BHMA Grades<\/h2>\n<p>ANSI and BHMA grades are the North American benchmark for lock strength.<\/p>\n<p>The Builders Hardware Manufacturers Association (BHMA), in partnership with the American National Standards Institute (ANSI), grades locks from 1 to 3 based on durability, strike resistance, and finish.<\/p>\n<p>The higher the grade, the more abuse the lock can take before failing.<\/p>\n<table>\n<thead>\n<tr>\n<th>Grade Level<\/th>\n<th>\u5178\u578b\u7528\u9014<\/th>\n<th>Cycle Tests<\/th>\n<th>Door Strikes Withstood<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u4e09\u7ea7<\/td>\n<td>Standard residential<\/td>\n<td>200,000<\/td>\n<td>2<\/td>\n<\/tr>\n<tr>\n<td>\u4e8c\u7ea7<\/td>\n<td>Heavy residential \/ light commercial<\/td>\n<td>400,000<\/td>\n<td>5<\/td>\n<\/tr>\n<tr>\n<td>\u4e00\u7ea7<\/td>\n<td>Commercial \/ high-security residential<\/td>\n<td>800,000<\/td>\n<td>10<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>A higher cycle count means the lock mechanism will last for decades of daily use.<\/p>\n<p>The door strike test simulates an attacker kicking the door: Grade 1 withstands ten such blows, while Grade 3 fails after two. For primary exterior doors, Grade 2 is the practical minimum.<\/p>\n<p>A <a href=\"\/zh\/why-ansi-grade-1-locks-are-essential-for-b2b-security\/\">ANSI\/BHMA\u4e00\u7ea7\u8ba4\u8bc1<\/a> adds an extra margin of physical defense that makes a lock nearly impossible to breach by force alone.<\/p>\n<h2>The Certification Loophole: \u201cCertified\u201d vs. \u201cMeets Standards\u201d<\/h2>\n<p>A manufacturer claiming their lock \u201cmeets standards\u201d is self-reporting. A lock that is \u201cBHMA Certified\u201d has passed independent, third-party laboratory testing. The difference is critical. Without independent verification, the grade claim is a marketing statement, not an engineering fact.<\/p>\n<p>Look for the official BHMA Certified seal on the packaging or check the BHMA Certified Products Directory online. Budget smart locks on third-party marketplaces often use deceptive wording to imply certified performance.<\/p>\n<p>If you can\u2019t find an independent certification logo from an accredited lab, treat the grade claim as unverified.<\/p>\n<ul>\n<li><strong>Certified<\/strong>: third-party lab tested, official seal, listed in BHMA directory<\/li>\n<li><strong>Meets standards<\/strong>cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https:\/\/developers.cloudflare.com\/workers\/wrangler\/configuration\/#limits<\/li>\n<\/ul>\n<p>cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https:\/\/developers.cloudflare.com\/workers\/wrangler\/configuration\/#limits <a href=\"\/zh\/are-smart-locks-safe\/\">\u667a\u80fd\u9501\u5b89\u5168\u5417<\/a>, cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https:\/\/developers.cloudflare.com\/workers\/wrangler\/configuration\/#limits.<\/p>\n<h2>cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https:\/\/developers.cloudflare.com\/workers\/wrangler\/configuration\/#limits<\/h2>\n<h3>cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https:\/\/developers.cloudflare.com\/workers\/wrangler\/configuration\/#limits<\/h3>\n<p>cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https:\/\/developers.cloudflare.com\/workers\/wrangler\/configuration\/#limits.<\/p>\n<p>cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https:\/\/developers.cloudflare.com\/workers\/wrangler\/configuration\/#limits.<\/p>\n<p>cURL Too many subrequests by single Worker invocation. 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To configure this limit, refer to https:\/\/developers.cloudflare.com\/workers\/wrangler\/configuration\/#limits <a href=\"\/zh\/top-smart-lock-manufacturers-for-quality-and-security\/\">\u9876\u7ea7\u667a\u80fd\u9501\u5236\u9020\u5546<\/a> cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https:\/\/developers.cloudflare.com\/workers\/wrangler\/configuration\/#limits.<\/p>\n<ol>\n<li><strong>cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https:\/\/developers.cloudflare.com\/workers\/wrangler\/configuration\/#limits<\/strong> cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https:\/\/developers.cloudflare.com\/workers\/wrangler\/configuration\/#limits.<\/li>\n<li><strong>cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https:\/\/developers.cloudflare.com\/workers\/wrangler\/configuration\/#limits<\/strong> cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https:\/\/developers.cloudflare.com\/workers\/wrangler\/configuration\/#limits.<\/li>\n<li><strong>cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https:\/\/developers.cloudflare.com\/workers\/wrangler\/configuration\/#limits<\/strong> cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https:\/\/developers.cloudflare.com\/workers\/wrangler\/configuration\/#limits.<\/li>\n<li><strong>cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https:\/\/developers.cloudflare.com\/workers\/wrangler\/configuration\/#limits<\/strong> cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https:\/\/developers.cloudflare.com\/workers\/wrangler\/configuration\/#limits<\/li>\n<\/ol>\n<p>cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https:\/\/developers.cloudflare.com\/workers\/wrangler\/configuration\/#limits <a href=\"\/zh\/gove-a8010-smart-door-lock-7-in-1\/\">7\u54081\u667a\u80fd\u95e8\u9501<\/a>, cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https:\/\/developers.cloudflare.com\/workers\/wrangler\/configuration\/#limits.<\/p>\n<h2>\u5e38\u89c1\u95ee\u9898\u89e3\u7b54<\/h2>\n<h3>cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https:\/\/developers.cloudflare.com\/workers\/wrangler\/configuration\/#limits<\/h3>\n<p>cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https:\/\/developers.cloudflare.com\/workers\/wrangler\/configuration\/#limits.<\/p>\n<h3>cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https:\/\/developers.cloudflare.com\/workers\/wrangler\/configuration\/#limits<\/h3>\n<p>The physical lock stays locked. Most smart locks use Bluetooth for local phone unlocking and include a backup keyway, so you can still enter. Remote control features and push notifications will be temporarily unavailable, but no one can unlock the door over the internet.<\/p>\n<h3>Can smart locks be hacked?<\/h3>\n<p>While any connected device can theoretically be hacked, breaking a lock with AES encryption and two-factor authentication requires advanced, targeted effort.<\/p>\n<p>The far more common threat is still physical forced entry, which is why a high ANSI\/BHMA grade remains the most important security factor for home use.<\/p>","protected":false},"excerpt":{"rendered":"<p>Learn how to read smart lock security standards, from ANSI\/BHMA hardware grades to AES 128-bit encryption, to ensure your home is physically and digitally safe.<\/p>","protected":false},"author":1,"featured_media":2939,"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-2940","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-knowledge"],"_links":{"self":[{"href":"https:\/\/govelocks.com\/zh\/wp-json\/wp\/v2\/posts\/2940","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/govelocks.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/govelocks.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/govelocks.com\/zh\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/govelocks.com\/zh\/wp-json\/wp\/v2\/comments?post=2940"}],"version-history":[{"count":1,"href":"https:\/\/govelocks.com\/zh\/wp-json\/wp\/v2\/posts\/2940\/revisions"}],"predecessor-version":[{"id":2945,"href":"https:\/\/govelocks.com\/zh\/wp-json\/wp\/v2\/posts\/2940\/revisions\/2945"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/govelocks.com\/zh\/wp-json\/wp\/v2\/media\/2939"}],"wp:attachment":[{"href":"https:\/\/govelocks.com\/zh\/wp-json\/wp\/v2\/media?parent=2940"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/govelocks.com\/zh\/wp-json\/wp\/v2\/categories?post=2940"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/govelocks.com\/zh\/wp-json\/wp\/v2\/tags?post=2940"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}