{"id":26813,"date":"2025-08-14T21:57:20","date_gmt":"2025-08-14T14:57:20","guid":{"rendered":"https:\/\/kawasan.vn\/?p=26813"},"modified":"2025-08-14T21:57:55","modified_gmt":"2025-08-14T14:57:55","slug":"cam-bien-hong-ngoai-la-gi-nguyen-ly-va-ung-dung-pho-bien","status":"publish","type":"post","link":"https:\/\/kawasan.vn\/en\/cam-bien-hong-ngoai-la-gi-nguyen-ly-va-ung-dung-pho-bien\/","title":{"rendered":"C\u1ea3m bi\u1ebfn H\u1ed3ng ngo\u1ea1i l\u00e0 g\u00ec? Nguy\u00ean L\u00fd v\u00e0 \u1ee8ng D\u1ee5ng ph\u1ed5 bi\u1ebfn?"},"content":{"rendered":"<h2><span class=\"ez-toc-section\" id=\"1_Khai_niem_co_ban\"><\/span><strong>1. Kh\u00e1i ni\u1ec7<\/strong><strong>m c<\/strong><strong>\u01a1 b\u1ea3n<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2><div id=\"ez-toc-container\" class=\"ez-toc-v2_0_69_1 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" >N\u1ed9i Dung B&agrave;i Vi\u1ebft<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/kawasan.vn\/en\/cam-bien-hong-ngoai-la-gi-nguyen-ly-va-ung-dung-pho-bien\/#1_Khai_niem_co_ban\" title=\"1. Kh\u00e1i ni\u1ec7m c\u01a1 b\u1ea3n\">1. Kh\u00e1i ni\u1ec7m c\u01a1 b\u1ea3n<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/kawasan.vn\/en\/cam-bien-hong-ngoai-la-gi-nguyen-ly-va-ung-dung-pho-bien\/#2_Phan_loai_cam_bien_Hong_ngoai\" title=\"2. Ph\u00e2n lo\u1ea1i c\u1ea3m bi\u1ebfn H\u1ed3ng ngo\u1ea1i\">2. Ph\u00e2n lo\u1ea1i c\u1ea3m bi\u1ebfn H\u1ed3ng ngo\u1ea1i<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/kawasan.vn\/en\/cam-bien-hong-ngoai-la-gi-nguyen-ly-va-ung-dung-pho-bien\/#3_Nguyen_ly_hoat_dong\" title=\"3. Nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng\">3. Nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/kawasan.vn\/en\/cam-bien-hong-ngoai-la-gi-nguyen-ly-va-ung-dung-pho-bien\/#4_Uu_diem_va_han_che\" title=\"4. \u01afu \u0111i\u1ec3m v\u00e0 h\u1ea1n ch\u1ebf\">4. \u01afu \u0111i\u1ec3m v\u00e0 h\u1ea1n ch\u1ebf<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/kawasan.vn\/en\/cam-bien-hong-ngoai-la-gi-nguyen-ly-va-ung-dung-pho-bien\/#5_Ung_dung_thuc_te\" title=\"5. \u1ee8ng d\u1ee5ng th\u1ef1c t\u1ebf\">5. \u1ee8ng d\u1ee5ng th\u1ef1c t\u1ebf<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/kawasan.vn\/en\/cam-bien-hong-ngoai-la-gi-nguyen-ly-va-ung-dung-pho-bien\/#Giai_phap_an_ninh\" title=\"Gi\u1ea3i ph\u00e1p an ninh:\">Gi\u1ea3i ph\u00e1p an ninh:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/kawasan.vn\/en\/cam-bien-hong-ngoai-la-gi-nguyen-ly-va-ung-dung-pho-bien\/#Cac_ung_dung_khac\" title=\"C\u00e1c \u1ee9ng d\u1ee5ng kh\u00e1c:\">C\u00e1c \u1ee9ng d\u1ee5ng kh\u00e1c:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/kawasan.vn\/en\/cam-bien-hong-ngoai-la-gi-nguyen-ly-va-ung-dung-pho-bien\/#San_pham_noi_bat_tu_Kawasan\" title=\"S\u1ea3n ph\u1ea9m n\u1ed5i b\u1eadt t\u1eeb Kawasan\">S\u1ea3n ph\u1ea9m n\u1ed5i b\u1eadt t\u1eeb Kawasan<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n\n<p>C\u1ea3m bi\u1ebfn H\u1ed3ng ngo\u1ea1i (Infrared Sensor \u2013 IR Sensor) l\u00e0 m\u1ed9t thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed c\u00f3 kh\u1ea3 n\u0103ng ph\u00e1t hi\u1ec7n ho\u1eb7c thu nh\u1eadn c\u00e1c b\u1ee9c x\u1ea1 h\u1ed3ng ngo\u1ea1i \u2014 lo\u1ea1i \u00e1nh s\u00e1ng m\u00e0 m\u1eaft ng\u01b0\u1eddi kh\u00f4ng nh\u00ecn th\u1ea5y \u0111\u01b0\u1ee3c. Khi c\u00e1c v\u1eadt th\u1ec3 c\u00f3 nhi\u1ec7t \u0111\u1ed9 cao h\u01a1n m\u00f4i tr\u01b0\u1eddng (tr\u00ean kho\u1ea3ng 5\u00b0C) ph\u00e1t ra b\u1ee9c x\u1ea1 h\u1ed3ng ngo\u1ea1i, c\u1ea3m bi\u1ebfn s\u1ebd thu v\u00e0 chuy\u1ec3n h\u00f3a th\u00e0nh t\u00edn hi\u1ec7u \u0111i\u1ec7n \u0111\u1ec3 x\u1eed l\u00fd.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-26826\" src=\"https:\/\/kawasan.vn\/wp-content\/uploads\/2025\/08\/screenshot_1755181878.png\" alt=\"\" width=\"534\" height=\"333\" srcset=\"https:\/\/kawasan.vn\/wp-content\/uploads\/2025\/08\/screenshot_1755181878.png 534w, https:\/\/kawasan.vn\/wp-content\/uploads\/2025\/08\/screenshot_1755181878-400x249.png 400w\" sizes=\"auto, (max-width: 534px) 100vw, 534px\" \/><\/p>\n<h2><span class=\"ez-toc-section\" id=\"2_Phan_loai_cam_bien_Hong_ngoai\"><\/span><strong>2. Ph\u00e2<\/strong><strong>n lo<\/strong><strong>\u1ea1<\/strong><strong>i c<\/strong><strong>\u1ea3m bi\u1ebfn H\u1ed3ng ngo\u1ea1i<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li>Ch\u1ee7 \u0111\u1ed9ng (Active IR \u2013 AIR): Thi\u1ebft b\u1ecb t\u1ef1 ph\u00e1t ra tia h\u1ed3ng ngo\u1ea1i; khi g\u1eb7p v\u1eadt c\u1ea3n, tia ph\u1ea3n x\u1ea1 l\u1ea1i c\u1ea3m bi\u1ebfn v\u00e0 \u0111\u01b0\u1ee3c nh\u1eadn di\u1ec7n.<\/li>\n<li>Th\u1ee5 \u0111\u1ed9ng (Passive IR \u2013 PIR): Ch\u1ec9 thu nh\u1eadn b\u1ee9c x\u1ea1 ph\u00e1t ra t\u1eeb c\u00e1c v\u1eadt th\u1ec3 nh\u01b0 con ng\u01b0\u1eddi ho\u1eb7c \u0111\u1ed9ng v\u1eadt. \u0110\u00e2y l\u00e0 lo\u1ea1i ph\u1ed5 bi\u1ebfn v\u00e0 th\u01b0\u1eddng \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 c\u1ea3m bi\u1ebfn chuy\u1ec3n \u0111\u1ed9ng.<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"3_Nguyen_ly_hoat_dong\"><\/span><strong>3. Nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Thi\u1ebft b\u1ecb ghi nh\u1eadn b\u1ee9c x\u1ea1 h\u1ed3ng ngo\u1ea1i t\u1eeb v\u1eadt th\u1ec3 v\u00e0 chuy\u1ec3n n\u00f3 th\u00e0nh t\u00edn hi\u1ec7u \u0111i\u1ec7n. T\u00edn hi\u1ec7u n\u00e0y \u0111\u01b0\u1ee3c b\u1ed9 x\u1eed l\u00fd ph\u00e2n t\u00edch \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh s\u1ef1 hi\u1ec7n di\u1ec7n, t\u1eeb \u0111\u00f3 k\u00edch ho\u1ea1t c\u00e1c ho\u1ea1t \u0111\u1ed9ng t\u1ef1 \u0111\u1ed9ng nh\u01b0 b\u1eadt t\u1eaft \u0111\u00e8n, c\u1ea3nh b\u00e1o, v.v.<\/p>\n<figure id=\"attachment_25875\" aria-describedby=\"caption-attachment-25875\" style=\"width: 557px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-25875\" src=\"https:\/\/kawasan.vn\/wp-content\/uploads\/2025\/07\/e56845a4-90d2-490f-9288-618cdd57453f.png\" alt=\"Ph\u00e1t hi\u1ec7n s\u1ef1 hi\u1ec7n di\u1ec7n ho\u1eb7c chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a con ng\u01b0\u1eddi\" width=\"557\" height=\"371\" \/><figcaption id=\"caption-attachment-25875\" class=\"wp-caption-text\">Ph\u00e1t hi\u1ec7n s\u1ef1 hi\u1ec7n di\u1ec7n ho\u1eb7c chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a con ng\u01b0\u1eddi<\/figcaption><\/figure>\n<h2><span class=\"ez-toc-section\" id=\"4_Uu_diem_va_han_che\"><\/span><strong>4. \u01afu \u0111i\u1ec3m v\u00e0 h\u1ea1n ch\u1ebf<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>\u01afu \u0111i\u1ec3m:<\/strong><\/p>\n<ul>\n<li>Nh\u1ea1y v\u00e0 ho\u1ea1t \u0111\u1ed9ng nhanh \u1edf m\u00f4i tr\u01b0\u1eddng &lt;32 \u0111\u1ed9 C<\/li>\n<li>Thi\u1ebft k\u1ebf \u0111\u01a1n gi\u1ea3n, chi ph\u00ed d\u1ec5 ch\u1ecbu.<\/li>\n<\/ul>\n<p><strong>H\u1ea1n ch\u1ebf:<\/strong><\/p>\n<ul>\n<li>Ph\u1ee5 thu\u1ed9c v\u00e0o nhi\u1ec7t \u0111\u1ed9 m\u00f4i tr\u01b0\u1eddng, d\u1ec5 b\u1ecb nhi\u1ec5u b\u1edfi nhi\u1ec7t \u0111\u1ed9 cao &gt;35 \u0111\u1ed9 C.<\/li>\n<li>G\u00f3c qu\u00e9t h\u1ea1n ch\u1ebf &lt; 120 \u0111\u1ed9, c\u00f3 th\u1ec3 t\u1ea1o v\u00f9ng ch\u1ebft.<\/li>\n<li>\u0110\u00f4i khi nh\u1eadn di\u1ec7n nh\u1ea7m, \u0111\u1eb7c bi\u1ec7t v\u1edbi v\u1eadt th\u1ec3 nh\u1ecf ho\u1eb7c \u0111\u1ed9ng v\u1eadt.<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"5_Ung_dung_thuc_te\"><\/span><strong>5. \u1ee8ng d\u1ee5ng th\u1ef1c t\u1ebf<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>C\u00f4ng t\u1eafc c\u1ea3m \u1ee9ng t\u1ef1 b\u1eadt t\u1eaft \u0111\u00e8n \/ C\u00f4ng t\u1eafc c\u1ea3m \u1ee9ng H\u1ed3ng ngo\u1ea1i:<\/p>\n<p>Khi ph\u00e1t hi\u1ec7n chuy\u1ec3n \u0111\u1ed9ng, c\u1ea3m bi\u1ebfn h\u1ed3ng ngo\u1ea1i PIR s\u1ebd t\u1ef1 \u0111\u1ed9ng b\u1eadt \u0111\u00e8n; \u0111\u00e8n s\u1ebd t\u1eaft khi kh\u00f4ng c\u00f2n chuy\u1ec3n \u0111\u1ed9ng trong v\u00f9ng qu\u00e9t \u2014 gi\u00fap ti\u1ebft ki\u1ec7m \u0111i\u1ec7n v\u00e0 n\u00e2ng cao ti\u1ec7n nghi. \u0110\u00e2y l\u00e0 \u1ee9ng d\u1ee5ng ph\u1ed5 bi\u1ebfn t\u1ea1i h\u00e0nh lang, c\u1ea7u thang, c\u1ed5ng\u2026<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-26828\" src=\"https:\/\/kawasan.vn\/wp-content\/uploads\/2025\/08\/screenshot_1755183282.png\" alt=\"\" width=\"500\" height=\"531\" srcset=\"https:\/\/kawasan.vn\/wp-content\/uploads\/2025\/08\/screenshot_1755183282.png 500w, https:\/\/kawasan.vn\/wp-content\/uploads\/2025\/08\/screenshot_1755183282-400x425.png 400w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Giai_phap_an_ninh\"><\/span>Gi\u1ea3i ph\u00e1p an ninh:<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>D\u00f9 l\u00e0 ch\u1ed1ng tr\u1ed9m t\u1ea1i nh\u00e0 hay v\u0103n ph\u00f2ng, c\u1ea3m bi\u1ebfn chuy\u1ec3n \u0111\u1ed9ng h\u1ed3ng ngo\u1ea1i c\u00f3 th\u1ec3 g\u1eedi c\u1ea3nh b\u00e1o, k\u00edch ho\u1ea1t \u0111\u00e8n ho\u1eb7c h\u1ec7 th\u1ed1ng b\u00e1o \u0111\u1ed9ng khi ph\u00e1t hi\u1ec7n di chuy\u1ec3n \u0111\u00e1ng ng\u1edd.<\/p>\n<figure style=\"width: 600px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/kawasan.vn\/wp-content\/uploads\/2023\/12\/chong-trom-1.png\" alt=\"C\u00f4ng t\u1eafc th\u00f4ng minh c\u00f3 th\u1ec3 ch\u1ed1ng tr\u1ed9m hi\u1ec7u qu\u1ea3\" width=\"600\" height=\"338\" \/><figcaption class=\"wp-caption-text\">Smart switches can effectively prevent theft<\/figcaption><\/figure>\n<h3><span class=\"ez-toc-section\" id=\"Cac_ung_dung_khac\"><\/span>C\u00e1c \u1ee9ng d\u1ee5ng kh\u00e1c:<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>C\u1ea3m bi\u1ebfn H\u1ed3ng ngo\u1ea1i c\u00f2n s\u1eed d\u1ee5ng trong y t\u1ebf, kh\u00ed t\u01b0\u1ee3ng, \u0111i\u1ec1u khi\u1ec3n t\u1eeb xa, nghi\u00ean c\u1ee9u v\u0169 tr\u1ee5, t\u1ef1 \u0111\u1ed9ng h\u00f3a\u2026<\/p>\n<h3><span class=\"ez-toc-section\" id=\"San_pham_noi_bat_tu_Kawasan\"><\/span><strong>S\u1ea3n ph\u1ea9m n\u1ed5i b\u1eadt t\u1eeb Kawasan<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>N\u1ebfu b\u1ea1n \u0111ang t\u00ecm ki\u1ebfm c\u00f4ng t\u1eafc c\u1ea3m \u1ee9ng H\u1ed3ng ngo\u1ea1i ho\u1eb7c gi\u1ea3i ph\u00e1p c\u00f4ng t\u1eafc c\u1ea3m \u1ee9ng t\u1ef1 b\u1eadt t\u1eaft \u0111\u00e8n, Kawasan cung c\u1ea5p c\u00e1c thi\u1ebft b\u1ecb ch\u1ea5t l\u01b0\u1ee3ng cao, d\u1ec5 l\u1eafp \u0111\u1eb7t:<\/p>\n<ul>\n<li>C\u00f4ng t\u1eafc c\u1ea3m \u1ee9ng H\u1ed3ng ngo\u1ea1i SS22<br \/>\nXem th\u00eam: <a href=\"https:\/\/kawasan.vn\/en\/product\/cong-tac-cam-ung-hong-ngoai-ss22\/\">C\u00f4ng t\u1eafc c\u1ea3m \u1ee9ng H\u1ed3ng ngo\u1ea1i SS22 (Kawasan)<\/a><\/li>\n<li>C\u00f4ng t\u1eafc c\u1ea3m \u1ee9ng H\u1ed3ng ngo\u1ea1i l\u1eafp n\u1ed5i tr\u1ea7n t\u01b0\u1eddng SS786<br \/>\nXem th\u00eam: <a href=\"https:\/\/kawasan.vn\/en\/product\/cong-tac-cam-ung-hong-ngoai-lap-noi-tran-tuong-ss786\/\">C\u00f4ng t\u1eafc c\u1ea3m \u1ee9ng H\u1ed3ng ngo\u1ea1i l\u1eafp n\u1ed5i tr\u1ea7n t\u01b0\u1eddng SS786 (Kawasan)<\/a><\/li>\n<\/ul>\n<p><strong>T\u00f3m l\u01b0\u1ee3c nhanh<\/strong><\/p>\n<table width=\"727\">\n<tbody>\n<tr>\n<td width=\"250\"><strong>Thu\u1eadt ng\u1eef<\/strong><\/td>\n<td width=\"477\"><strong>N\u1ed9i dung ch\u00ednh<\/strong><\/td>\n<\/tr>\n<tr>\n<td width=\"250\">C\u1ea3m bi\u1ebfn H\u1ed3ng ngo\u1ea1i<\/td>\n<td width=\"477\">Thi\u1ebft b\u1ecb \u0111o v\u00e0 nh\u1eadn b\u1ee9c x\u1ea1 h\u1ed3ng ngo\u1ea1i \u0111\u1ec3 t\u1ea1o t\u00edn hi\u1ec7u \u0111i\u1ec7n.<\/td>\n<\/tr>\n<tr>\n<td width=\"250\">AIR vs PIR<\/td>\n<td width=\"477\">AIR ph\u00e1t ra tia IR, PIR ch\u1ec9 nh\u1eadn.<\/td>\n<\/tr>\n<tr>\n<td width=\"250\">C\u00f4ng t\u1eafc c\u1ea3m \u1ee9ng H\u1ed3ng ngo\u1ea1i<\/td>\n<td width=\"477\">T\u1ef1 b\u1eadt t\u1eaft \u0111\u00e8n khi ph\u00e1t hi\u1ec7n chuy\u1ec3n \u0111\u1ed9ng.<\/td>\n<\/tr>\n<tr>\n<td width=\"250\">\u1ee8ng d\u1ee5ng<\/td>\n<td width=\"477\">Chi\u1ebfu s\u00e1ng t\u1ef1 \u0111\u1ed9ng, b\u1ea3o m\u1eadt, y t\u1ebf, \u0111i\u1ec1u khi\u1ec3n t\u1eeb xa, v.v.<\/td>\n<\/tr>\n<tr>\n<td width=\"250\">\u01afu\/Nh\u01b0\u1ee3c \u0111i\u1ec3m<\/td>\n<td width=\"477\">Nh\u1ea1y, \u0111\u01a1n gi\u1ea3n; nh\u01b0ng d\u1ec5 nhi\u1ec5u, v\u00f9ng qu\u00e9t h\u1ea1n ch\u1ebf.<\/td>\n<\/tr>\n<tr>\n<td width=\"250\">G\u1ee3i \u00fd nh\u00e0 cung c\u1ea5p<\/td>\n<td width=\"477\">Kawasan \u2013 SS22 v\u00e0 SS786.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>1. 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Khi c\u00e1c v\u1eadt th\u1ec3 c\u00f3 nhi\u1ec7t \u0111\u1ed9 cao h\u01a1n m\u00f4i tr\u01b0\u1eddng [&hellip;]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_focuskw":"C\u1ea3m bi\u1ebfn H\u1ed3ng ngo\u1ea1i","_yoast_wpseo_metadesc":"T\u00ecm hi\u1ec3u v\u1ec1 c\u1ea3m bi\u1ebfn H\u1ed3ng ngo\u1ea1i v\u00e0 c\u00e1ch ch\u00fang ph\u00e1t hi\u1ec7n c\u00e1c v\u1eadt th\u1ec3 c\u00f3 nhi\u1ec7t \u0111\u1ed9 cao h\u01a1n m\u00f4i tr\u01b0\u1eddng.","_yoast_wpseo_focuskeywords":"","_yoast_wpseo_keyword_synonyms":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-26813","post","type-post","status-publish","format-standard","hentry","category-tin-cong-nghe"],"acf":[],"featured_image_src":{"landsacpe":false,"list":false,"medium":false,"full":false},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v24.9 (Yoast SEO v24.9) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>C\u1ea3m bi\u1ebfn H\u1ed3ng ngo\u1ea1i l\u00e0 g\u00ec? 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