{"id":1711,"date":"2026-04-13T20:38:58","date_gmt":"2026-04-13T12:38:58","guid":{"rendered":"https:\/\/www.locketc.com\/?post_type=product&#038;p=1711"},"modified":"2026-07-09T10:47:28","modified_gmt":"2026-07-09T02:47:28","slug":"r28s-pir-infrared-activated-3d-face-recognition-smart-lock","status":"publish","type":"product","link":"https:\/\/www.locketc.com\/index.php\/product\/r28s-pir-infrared-activated-3d-face-recognition-smart-lock\/","title":{"rendered":"R28S \u2013 PIR Infrared Activated 3D Face Recognition Video Intercom Smart Lock with TUYA WiFi"},"content":{"rendered":"<h3>Product Description<\/h3>\n<p class=\"ds-markdown-paragraph\">The\u00a0<strong>R28S<\/strong>\u00a0introduces\u00a0<strong>PIR infrared induction<\/strong>\u00a0technology \u2013 as you approach the door, the lock automatically wakes up and initiates 3D face recognition. No buttons, no waiting. This hands\u2011free experience is perfect for busy households.<\/p>\n<p class=\"ds-markdown-paragraph\">The built\u2011in\u00a0<strong>1\u2011million\u2011pixel night sight HD camera<\/strong>\u00a0and\u00a0<strong>high\u2011definition large screen<\/strong>\u00a0provide a crystal\u2011clear view of visitors, even in complete darkness. Powered by\u00a0<strong>E\u2011pay grade 3D structured light<\/strong>, the R28S accurately identifies users in outdoor strong light, backlight, or low\u2011light conditions \u2013 the same security level as financial payment systems.<\/p>\n<p class=\"ds-markdown-paragraph\">Security is multi\u2011layered:\u00a0<strong>anti\u2011pry alarm<\/strong>,\u00a0<strong>trial error alarm<\/strong>\u00a0(locks out after failed attempts),\u00a0<strong>low battery warning<\/strong>, and\u00a0<strong>electronic fortification alarm<\/strong>\u00a0(triggers when the door is opened in armed mode). Compatible with\u00a0<strong>all door types<\/strong>, the R28S is built with a durable aluminum frame that operates reliably from -25\u00b0C to 50\u00b0C.<\/p>\n<p class=\"ds-markdown-paragraph\"><strong>Best for:<\/strong>\u00a0Homeowners who want PIR\u2011activated, hands\u2011free entry with superior night vision.<\/p>\n","protected":false},"excerpt":{"rendered":"<h2>Product Specifications<\/h2>\n<table style=\"width: 100%; border-collapse: collapse;\">\n<thead style=\"position: sticky; top: 0; background: #f7f7f7;\">\n<tr>\n<th style=\"padding: 10px; border: 1px solid #ddd;\">Parameter<\/th>\n<th style=\"padding: 10px; border: 1px solid #ddd;\">Details<\/th>\n<\/tr>\n<\/thead>\n<tbody><!-- First 10 visible --><\/p>\n<tr>\n<td style=\"padding: 10px; border: 1px solid #ddd;\">MATERLAL<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd;\"><\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px; border: 1px solid #ddd;\">VERIFICATION COMPARISON TIME<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd;\"><\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px; border: 1px solid #ddd;\">NUMBER OF USERS<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd;\"><\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px; border: 1px solid #ddd;\">FALSE REJECTION RATE<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd;\"><\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px; border: 1px solid #ddd;\">NUMBER OF TIMES THE BATTERY IS TURNED ON<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd;\"><\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px; border: 1px solid #ddd;\">UNLOCK MOTHED<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd;\"><\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px; border: 1px solid #ddd;\">OVERALL DIMENSIONS (MM)<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd;\"><\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px; border: 1px solid #ddd;\">FINGERPRINT STORAGE CAPACITY<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd;\"><\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px; border: 1px solid #ddd;\">POWER SUPPLY<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd;\"><\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px; border: 1px solid #ddd;\">ADAPTIVE GATE TYPE<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd;\"><\/td>\n<\/tr>\n<p><!-- Scroll content --><\/p>\n<tr>\n<td style=\"padding: 10px; border: 1px solid #ddd;\">WORKING TEMPERATURE<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd;\"><\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px; border: 1px solid #ddd;\">APPLICABLE DOOR THICKNESS<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd;\"><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2648\" src=\"https:\/\/www.locketc.com\/wp-content\/uploads\/2026\/07\/auto.png\" alt=\"\" width=\"704\" height=\"135\" srcset=\"https:\/\/www.locketc.com\/wp-content\/uploads\/2026\/07\/auto.png 704w, https:\/\/www.locketc.com\/wp-content\/uploads\/2026\/07\/auto-300x58.png 300w, https:\/\/www.locketc.com\/wp-content\/uploads\/2026\/07\/auto-600x115.png 600w, https:\/\/www.locketc.com\/wp-content\/uploads\/2026\/07\/auto-100x19.png 100w\" sizes=\"auto, (max-width: 704px) 100vw, 704px\" \/><\/p>\n","protected":false},"featured_media":2608,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[19],"product_cat":[34],"product_tag":[27,23,20],"class_list":["post-1711","product","type-product","status-publish","has-post-thumbnail","product_brand-tllt","product_cat-automatic-gallery","product_tag-face-smart-lock","product_tag-locketc-samrt-lock","product_tag-smart-lock","first","instock","shipping-taxable","product-type-simple"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.2 - 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