{"id":24762,"date":"2025-06-07T08:53:58","date_gmt":"2025-06-07T01:53:58","guid":{"rendered":"https:\/\/kawasan.vn\/?post_type=product&#038;p=24762"},"modified":"2026-09-08T11:57:55","modified_gmt":"2026-09-08T04:57:55","slug":"bo-bao-khoi-khong-day-co-dieu-khien-tu-xa-2sal03a-r","status":"publish","type":"product","link":"https:\/\/kawasan.vn\/en\/product\/bo-bao-khoi-khong-day-co-dieu-khien-tu-xa-2sal03a-r\/","title":{"rendered":"2SAL03A-R Wireless Smoke Alarm Kit with Remote Control"},"content":{"rendered":"<p><b>Early fire safety \u2013 Proactive control in every situation 2SAL03-R<\/b><\/p>\n<p><b>2SAL03-R<\/b><span style=\"font-weight: 400;\"> is a smart fire alarm kit combining an <\/span><b>AL03A-R remote-controlled alarm siren<\/b><span style=\"font-weight: 400;\"> and <\/span><b>2 SM03 wireless smoke detectors<\/b><span style=\"font-weight: 400;\">. It is a perfect solution for homes, shops, warehouses, and factories that want to improve fire safety without complicated installation.<\/span><\/p>\n<figure id=\"attachment_24772\" aria-describedby=\"caption-attachment-24772\" style=\"width: 518px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-24772\" src=\"https:\/\/kawasan.vn\/wp-content\/uploads\/2025\/06\/den-cam-ung-anh-sst2-web.png\" alt=\"B\u1ed9 B\u00e1o Kh\u00f3i Kh\u00f4ng D\u00e2y, C\u00f3 \u0110i\u1ec1u Khi\u1ec3n T\u1eeb Xa 2SAL03A-R\" width=\"518\" height=\"518\" \/><figcaption id=\"caption-attachment-24772\" class=\"wp-caption-text\">2SAL03A-R Wireless Smoke Alarm Kit with Remote Control<\/figcaption><\/figure>\n<h3><span class=\"ez-toc-section\" id=\"Tinh_nang_noi_bat\"><\/span><b>Key Features\u00a0<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3><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' ><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/kawasan.vn\/en\/product\/bo-bao-khoi-khong-day-co-dieu-khien-tu-xa-2sal03a-r\/#Tinh_nang_noi_bat\" title=\"Key Features\u00a0\">Key Features\u00a0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/kawasan.vn\/en\/product\/bo-bao-khoi-khong-day-co-dieu-khien-tu-xa-2sal03a-r\/#Loi_ich_mang_lai\" title=\"Benefits\">Benefits<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/kawasan.vn\/en\/product\/bo-bao-khoi-khong-day-co-dieu-khien-tu-xa-2sal03a-r\/#Vi_sao_nen_chon_bo_bao_khoi_2SAL03-R\" title=\"Why Choose the 2SAL03-R Smoke Alarm Kit?\">Why Choose the 2SAL03-R Smoke Alarm Kit?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/kawasan.vn\/en\/product\/bo-bao-khoi-khong-day-co-dieu-khien-tu-xa-2sal03a-r\/#Bo_san_pham_bao_gom\" title=\"The Kit Includes\">The Kit Includes<\/a><\/li><\/ul><\/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\/product\/bo-bao-khoi-khong-day-co-dieu-khien-tu-xa-2sal03a-r\/#TAI_SAO_NEN_CHON_KAWASAN\" title=\"WHY CHOOSE KAWASAN?\">WHY CHOOSE KAWASAN?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/kawasan.vn\/en\/product\/bo-bao-khoi-khong-day-co-dieu-khien-tu-xa-2sal03a-r\/#Cam_ket_tu_Kawasan\" title=\"Kawasan Commitment\">Kawasan Commitment<\/a><\/li><\/ul><\/nav><\/div>\n\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Highly sensitive wireless smoke detection<\/b><b><br \/>\n<\/b><span style=\"font-weight: 400;\"> The SM03 sensor quickly detects smoke and sends a completely wireless signal to the AL03A siren, helping you detect fire risks early.<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>The kit includes 1 siren + 2 smoke detectors<\/b><b><br \/>\n<\/b><span style=\"font-weight: 400;\"> Simple setup with high effectiveness. You can install one smoke detector in the <\/span><b>kitchen<\/b><span style=\"font-weight: 400;\"> and another in the <\/span><b>garage or warehouse<\/b><span style=\"font-weight: 400;\"> \u2014 areas with a high risk of fire<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Loud alarm siren of up to 150dB<\/b><b><br \/>\n<\/b><span style=\"font-weight: 400;\"> The extremely loud alarm volume can be <\/span><b>increased or decreased<\/b><span style=\"font-weight: 400;\"> as needed. The sound travels far enough to alert people inside the building and in surrounding areas.<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Integrated emergency push button<\/b> <i><span style=\"font-weight: 400;\">(optional)<\/span><\/i><i><span style=\"font-weight: 400;\"><br \/>\n<\/span><\/i><span style=\"font-weight: 400;\"> A push button can be installed in an easily accessible location, such as a hallway or kitchen cabinet, allowing you or your family members to <\/span><b>activate the emergency alarm<\/b><span style=\"font-weight: 400;\"> when a fire is noticed before the device detects it.<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Supports remote control<\/b><b><br \/>\n<\/b><span style=\"font-weight: 400;\"> Users can quickly <\/span><b>turn the siren ON\/OFF remotely<\/b><span style=\"font-weight: 400;\"> , providing exceptional convenience for older adults or when the siren needs to be stopped after a false alarm.<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Selectable siren duration<\/b><b><br \/>\n<\/b><span style=\"font-weight: 400;\"> Easily set the siren to sound for <\/span><b>60 seconds<\/b><span style=\"font-weight: 400;\"> before turning off automatically or to <\/span><b>sound continuously until manually turned off<\/b><span style=\"font-weight: 400;\">, depending on actual usage needs.<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Flexible expansion capability<\/b><b><br \/>\n<\/b><span style=\"font-weight: 400;\"> One AL03A siren can connect to <\/span><b>up to 25 smoke or gas detectors<\/b><span style=\"font-weight: 400;\">, making it suitable for expansion in multi-story homes and large buildings.<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Flexible power supply \u2013 reliable during power outages<\/b><b><br \/>\n<\/b><span style=\"font-weight: 400;\"> The siren uses a <\/span><b>12V power supply through the included 220V\u201312V adapter<\/b><span style=\"font-weight: 400;\"> . It can also use a <\/span><b>12V\u201310A battery<\/b><span style=\"font-weight: 400;\">, allowing the device to operate continuously and reliably for approximately <\/span><b>3 months<\/b><span style=\"font-weight: 400;\"> \u2014ideal during power outages. (Simply recharge it periodically every 3 months.)<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><\/li>\n<\/ul>\n<figure id=\"attachment_24766\" aria-describedby=\"caption-attachment-24766\" style=\"width: 633px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-24766 size-full\" src=\"https:\/\/kawasan.vn\/wp-content\/uploads\/2025\/06\/screenshot_1749204077.png\" alt=\"L\u1eafp \u0111\u1eb7t cho nh\u00e0 kho\" width=\"633\" height=\"631\" srcset=\"https:\/\/kawasan.vn\/wp-content\/uploads\/2025\/06\/screenshot_1749204077.png 633w, https:\/\/kawasan.vn\/wp-content\/uploads\/2025\/06\/screenshot_1749204077-400x399.png 400w\" sizes=\"auto, (max-width: 633px) 100vw, 633px\" \/><figcaption id=\"caption-attachment-24766\" class=\"wp-caption-text\">Installed in a warehouse<\/figcaption><\/figure>\n<h3><span class=\"ez-toc-section\" id=\"Loi_ich_mang_lai\"><\/span><b>Benefits<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">\u2705 <\/span><b>Proactive fire protection anytime, anywhere<\/b><span style=\"font-weight: 400;\"> \u2013 whether during the day or in the middle of the night, the system is always ready to provide a warning<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><span style=\"font-weight: 400;\"> \u2705 <\/span><b>Reduced installation costs<\/b><span style=\"font-weight: 400;\"> \u2013 no wiring or wall cutting required, making it suitable for both new and occupied buildings.<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><span style=\"font-weight: 400;\"> \u2705 <\/span><b>Easy installation<\/b><span style=\"font-weight: 400;\"> \u2013 takes only a few minutes and can be completed at home by anyone.<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><span style=\"font-weight: 400;\"> \u2705 <\/span><b>Flexible expansion<\/b><span style=\"font-weight: 400;\"> \u2013 additional detectors or emergency push buttons can be easily added.<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><span style=\"font-weight: 400;\"> \u2705 <\/span><b>User-friendly for older adults and children<\/b><span style=\"font-weight: 400;\"> \u2013 easy to operate with no technical knowledge required.<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><span style=\"font-weight: 400;\"> \u2705 <\/span><b>Greater peace of mind when away<\/b><span style=\"font-weight: 400;\"> \u2013 the siren continues operating with the 12V backup battery.<\/span><\/p>\n<figure id=\"attachment_24768\" aria-describedby=\"caption-attachment-24768\" style=\"width: 625px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-24768 size-full\" src=\"https:\/\/kawasan.vn\/wp-content\/uploads\/2025\/06\/screenshot_1749204337.png\" alt=\"L\u1eafp \u0111\u1eb7t cho nh\u00e0 b\u1ebfp\" width=\"625\" height=\"594\" srcset=\"https:\/\/kawasan.vn\/wp-content\/uploads\/2025\/06\/screenshot_1749204337.png 625w, https:\/\/kawasan.vn\/wp-content\/uploads\/2025\/06\/screenshot_1749204337-400x380.png 400w\" sizes=\"auto, (max-width: 625px) 100vw, 625px\" \/><figcaption id=\"caption-attachment-24768\" class=\"wp-caption-text\">Installed in a kitchen<\/figcaption><\/figure>\n<h3><span class=\"ez-toc-section\" id=\"Vi_sao_nen_chon_bo_bao_khoi_2SAL03-R\"><\/span><b>Why Choose the 2SAL03-R Smoke Alarm Kit?<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">A product from <\/span><b>Kawasan<\/b><span style=\"font-weight: 400;\"> , a reputable Vietnamese brand specializing in smart and electrically safe devices.<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Features <\/span><b>advanced wireless technology<\/b><span style=\"font-weight: 400;\">, high stability, and resistance to signal interference.<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">The devices can operate independently or integrate with other security systems.<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Official warranty<\/b><span style=\"font-weight: 400;\">, and dedicated technical support from the Kawasan team.<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">A suitable solution for <\/span><b>homes, small shops, rental properties, and small factories.<\/b><span style=\"font-weight: 400;\">.<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Bo_san_pham_bao_gom\"><\/span><b>The Kit Includes<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">01 AL03A-R Alarm Siren<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">02 SM03 Smoke Detectors<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">01 220V \u2192 12V Power Adapter<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">01 Remote Control (turns the siren ON\/OFF)<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">User manual and installation accessories<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">\ud83d\udc49 <\/span><b>Product Code:<\/b><span style=\"font-weight: 400;\"> 2SAL03-R<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><span style=\"font-weight: 400;\"> \ud83d\udc49 <\/span><b>Brand:<\/b><span style=\"font-weight: 400;\"> Kawasan<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><span style=\"font-weight: 400;\"> \ud83d\udc49 <\/span><b>Warranty:<\/b><span style=\"font-weight: 400;\"> 12-month official warranty<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"TAI_SAO_NEN_CHON_KAWASAN\"><\/span>WHY CHOOSE KAWASAN?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li><strong>A Leading Vietnamese Brand <\/strong>in the fields of automatic electrical equipment, security, safety, and smart electrical devices since 2007, as well as residential LED lighting and solar lighting since 2012.<\/li>\n<li><strong>High durability with selected components<\/strong>\u2013 Stable operation even in harsh weather conditions<\/li>\n<li><strong>Superior Warranty Policy<\/strong>\u2013 Repair support is available even after the warranty period if the product can still be restored<\/li>\n<li><strong>Kawasan currently has its head office in Ho Chi Minh City, branches in Hanoi and Da Nang, and a production and assembly workshop in District 12, Ho Chi Minh City.<\/strong><\/li>\n<li><strong>24\/7 Support Service<\/strong>, with a nationwide dealer network<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Cam_ket_tu_Kawasan\"><\/span><strong>Kawasan Commitment<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Kawasan is committed to providing products\u00a0<strong>genuine \u2013 durable \u2013 safe<\/strong>, fully meeting technical standards and practical usage requirements.<br \/>\nAll products are covered by warranty\u00a0<strong>free of charge for 24 months<\/strong>, with 1-for-1 replacement within 30 days for technical defects. In addition, customers are also supported with repair services after the warranty period if the product can still be restored,\u00a0<strong>free of charge<\/strong>\u00a0if the cost of replacement components is insignificant.<\/p>\n<p><strong>Customers can purchase products at authorized dealers within <\/strong><a href=\"https:\/\/kawasan.vn\/en\/he-thong-phan-phoi\/\"><strong>NATIONWIDE DISTRIBUTION SYSTEM<\/strong><\/a><strong> in provinces and cities nationwide, or place orders directly on the website.<\/strong><\/p>\n<p><strong>Buy genuine products at:<\/strong><\/p>\n<p style=\"text-align: center;\"><strong>Thank you for trusting Kawasan products!<\/strong><\/p>\n<p style=\"text-align: center;\"><strong>Toll-Free Consulting Hotline:\u00a0<\/strong><strong>1800 0058<\/strong><\/p>\n<p style=\"text-align: center;\" align=\"center\"><strong>Website:\u00a0\u00a0<\/strong><a href=\"https:\/\/kawasan.vn\/en\/\"><strong>www.kawasan.vn<\/strong><\/a><\/p>\n<p style=\"text-align: center;\" align=\"center\"><strong>Website:\u00a0\u00a0<\/strong><a href=\"https:\/\/kawaled.com.vn\/\"><strong>www.kawaled.com.vn<\/strong><\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>An to\u00e0n ph\u00f2ng ch\u00e1y t\u1eeb s\u1edbm \u2013 Ch\u1ee7 \u0111\u1ed9ng ki\u1ec3m so\u00e1t m\u1ecdi t\u00ecnh hu\u1ed1ng 2SAL03-R l\u00e0 b\u1ed9 s\u1ea3n ph\u1ea9m c\u1ea3nh b\u00e1o ch\u00e1y th\u00f4ng minh, k\u1ebft h\u1ee3p gi\u1eefa c\u00f2i b\u00e1o \u0111\u1ed9ng \u0111i\u1ec1u khi\u1ec3n t\u1eeb xa AL03A-R v\u00e0 2 c\u1ea3m bi\u1ebfn kh\u00f3i kh\u00f4ng d\u00e2y SM03. \u0110\u00e2y l\u00e0 gi\u1ea3i ph\u00e1p ho\u00e0n h\u1ea3o d\u00e0nh cho c\u00e1c gia \u0111\u00ecnh, c\u1eeda [&hellip;]<\/p>","protected":false},"featured_media":24772,"comment_status":"open","ping_status":"closed","template":"","meta":{"_yoast_wpseo_focuskw":"B\u00e1o Kh\u00f3i Kh\u00f4ng D\u00e2y","_yoast_wpseo_metadesc":"2SAL03-R l\u00e0 b\u1ed9 s\u1ea3n ph\u1ea9m b\u00e1o kh\u00f3i th\u00f4ng minh, k\u1ebft h\u1ee3p gi\u1eefa c\u00f2i b\u00e1o \u0111\u1ed9ng \u0111i\u1ec1u khi\u1ec3n t\u1eeb xa AL03A-R v\u00e0 2 c\u1ea3m bi\u1ebfn kh\u00f3i kh\u00f4ng d\u00e2y SM03","_yoast_wpseo_focuskeywords":"","_yoast_wpseo_keyword_synonyms":""},"product_cat":[493],"product_tag":[],"class_list":["post-24762","product","type-product","status-publish","has-post-thumbnail","hentry","product_cat-dau-bao-khoi"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v24.9 (Yoast SEO v24.9) - 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