{"id":32927,"date":"2026-06-18T13:34:42","date_gmt":"2026-06-18T06:34:42","guid":{"rendered":"https:\/\/kawasan.vn\/?post_type=product&#038;p=32927"},"modified":"2026-09-08T11:42:00","modified_gmt":"2026-09-08T04:42:00","slug":"bao-dong-khong-day-chong-trom-mo-cua-tu-1-remote-1-cua-tu-1-coi","status":"publish","type":"product","link":"https:\/\/kawasan.vn\/en\/product\/bao-dong-khong-day-chong-trom-mo-cua-tu-1-remote-1-cua-tu-1-coi\/","title":{"rendered":"Wireless Cabinet Door Intruder Alarm \u2013 1 Remote, 1 Door Sensor, 1 Siren"},"content":{"rendered":"<h1 data-section-id=\"1xs7nhj\" data-start=\"0\" data-end=\"55\"><span class=\"ez-toc-section\" id=\"BAO_DONG_KHONG_DAY_CHONG_TROM_MO_CUA_TU_AL27-1M4-1R\"><\/span>AL27-1M4-1R Wireless Cabinet Door Intruder Alarm<span class=\"ez-toc-section-end\"><\/span><\/h1><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-1'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/kawasan.vn\/en\/product\/bao-dong-khong-day-chong-trom-mo-cua-tu-1-remote-1-cua-tu-1-coi\/#BAO_DONG_KHONG_DAY_CHONG_TROM_MO_CUA_TU_AL27-1M4-1R\" title=\"AL27-1M4-1R Wireless Cabinet Door Intruder Alarm\">AL27-1M4-1R Wireless Cabinet Door Intruder Alarm<\/a><ul class='ez-toc-list-level-2' ><li class='ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/kawasan.vn\/en\/product\/bao-dong-khong-day-chong-trom-mo-cua-tu-1-remote-1-cua-tu-1-coi\/#Giai_phap_bao_ve_tai_san_don_gian_%E2%80%93_hieu_qua_%E2%80%93_khong_can_di_day\" title=\"Simple, Effective Asset Protection Without Signal Wiring\">Simple, Effective Asset Protection Without Signal Wiring<\/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\/product\/bao-dong-khong-day-chong-trom-mo-cua-tu-1-remote-1-cua-tu-1-coi\/#Bo_san_pham_gom\" title=\"Package Contents\">Package Contents<\/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\/product\/bao-dong-khong-day-chong-trom-mo-cua-tu-1-remote-1-cua-tu-1-coi\/#Tinh_nang_noi_bat\" title=\"Key Features\">Key Features<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/kawasan.vn\/en\/product\/bao-dong-khong-day-chong-trom-mo-cua-tu-1-remote-1-cua-tu-1-coi\/#Phat_hien_mo_cua_ngay_lap_tuc\" title=\"Immediate Door Opening Alert\">Immediate Door Opening Alert<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/kawasan.vn\/en\/product\/bao-dong-khong-day-chong-trom-mo-cua-tu-1-remote-1-cua-tu-1-coi\/#Ket_noi_khong_day_RF433MHz_on_dinh\" title=\"RF 433MHz Wireless Connection\">RF 433MHz Wireless Connection<\/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\/product\/bao-dong-khong-day-chong-trom-mo-cua-tu-1-remote-1-cua-tu-1-coi\/#Dieu_khien_tu_xa_tien_loi\" title=\"Convenient remote control\">Convenient remote control<\/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\/product\/bao-dong-khong-day-chong-trom-mo-cua-tu-1-remote-1-cua-tu-1-coi\/#Kha_nang_mo_rong_linh_hoat\" title=\"Flexible Expansion\">Flexible Expansion<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/kawasan.vn\/en\/product\/bao-dong-khong-day-chong-trom-mo-cua-tu-1-remote-1-cua-tu-1-coi\/#Coi_hu_lon_den_120dB\" title=\"Siren Volume Up to 120dB\">Siren Volume Up to 120dB<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/kawasan.vn\/en\/product\/bao-dong-khong-day-chong-trom-mo-cua-tu-1-remote-1-cua-tu-1-coi\/#Loi_ich_khi_su_dung_AL27-1M4-1R\" title=\"Benefits of the AL27-1M4-1R\">Benefits of the AL27-1M4-1R<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/kawasan.vn\/en\/product\/bao-dong-khong-day-chong-trom-mo-cua-tu-1-remote-1-cua-tu-1-coi\/#Ung_dung_thuc_te\" title=\"Practical Applications\">Practical Applications<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/kawasan.vn\/en\/product\/bao-dong-khong-day-chong-trom-mo-cua-tu-1-remote-1-cua-tu-1-coi\/#Cua_hang_dien_thoai\" title=\"Phone shops\">Phone shops<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/kawasan.vn\/en\/product\/bao-dong-khong-day-chong-trom-mo-cua-tu-1-remote-1-cua-tu-1-coi\/#Tiem_vang_trang_suc\" title=\"Jewelry Stores\">Jewelry Stores<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/kawasan.vn\/en\/product\/bao-dong-khong-day-chong-trom-mo-cua-tu-1-remote-1-cua-tu-1-coi\/#Cua_hang_tien_loi\" title=\"Convenience Stores\">Convenience Stores<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/kawasan.vn\/en\/product\/bao-dong-khong-day-chong-trom-mo-cua-tu-1-remote-1-cua-tu-1-coi\/#Nha_o_va_can_ho\" title=\"Houses and Apartments\">Houses and Apartments<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/kawasan.vn\/en\/product\/bao-dong-khong-day-chong-trom-mo-cua-tu-1-remote-1-cua-tu-1-coi\/#Van_phong_showroom\" title=\"Offices and Showrooms\">Offices and Showrooms<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/kawasan.vn\/en\/product\/bao-dong-khong-day-chong-trom-mo-cua-tu-1-remote-1-cua-tu-1-coi\/#Thong_so_noi_bat\" title=\"Key Specifications\">Key Specifications<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/kawasan.vn\/en\/product\/bao-dong-khong-day-chong-trom-mo-cua-tu-1-remote-1-cua-tu-1-coi\/#Vi_sao_nen_chon_Kawasan\" title=\"Why Choose Kawasan?\">Why Choose Kawasan?<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n\n<h2 data-section-id=\"zf16b2\" data-start=\"56\" data-end=\"122\"><span class=\"ez-toc-section\" id=\"Giai_phap_bao_ve_tai_san_don_gian_%E2%80%93_hieu_qua_%E2%80%93_khong_can_di_day\"><\/span>Simple, Effective Asset Protection Without Signal Wiring<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"124\" data-end=\"303\">Do you sell phones, jewelry, watches, computers, or other valuable goods? Are you concerned that staff may overlook a display area when they cannot monitor it continuously?<\/p>\n<p data-start=\"305\" data-end=\"500\"><strong data-start=\"305\" data-end=\"360\">The AL27-1M4-1R wireless cabinet door alarm<\/strong> sounds when a monitored cabinet, glass display case, or entrance door is opened without authorization. It offers a practical way to monitor valuable goods at a reasonable cost.<\/p>\n<h2 data-section-id=\"1jwl7ph\" data-start=\"502\" data-end=\"520\"><span class=\"ez-toc-section\" id=\"Bo_san_pham_gom\"><\/span>Package Contents<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul data-start=\"521\" data-end=\"607\">\n<li data-section-id=\"xxanzp\" data-start=\"521\" data-end=\"553\">01 AL27 central alarm siren<\/li>\n<li data-section-id=\"a8botd\" data-start=\"554\" data-end=\"578\">01 M4 wireless magnetic door sensor<\/li>\n<li data-section-id=\"2w2tj4\" data-start=\"579\" data-end=\"607\">01 remote control<\/li>\n<\/ul>\n<h2 data-section-id=\"3rmfnb\" data-start=\"609\" data-end=\"629\"><span class=\"ez-toc-section\" id=\"Tinh_nang_noi_bat\"><\/span>Key Features<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3 data-section-id=\"1a2tlk0\" data-start=\"631\" data-end=\"664\"><span class=\"ez-toc-section\" id=\"Phat_hien_mo_cua_ngay_lap_tuc\"><\/span>Immediate Door Opening Alert<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-start=\"665\" data-end=\"862\">When a monitored cabinet, glass display case, or entrance door opens, the M4 sensor sends a wireless signal to the AL27 unit. The siren then sounds at up to <strong data-start=\"798\" data-end=\"807\">120dB<\/strong>, alerting staff and people nearby.<\/p>\n<h3 data-section-id=\"1po3ojt\" data-start=\"864\" data-end=\"902\"><span class=\"ez-toc-section\" id=\"Ket_noi_khong_day_RF433MHz_on_dinh\"><\/span>RF 433MHz Wireless Connection<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-start=\"903\" data-end=\"1018\">The RF 433MHz signal can pass through glass, plasterboard partitions, and thin walls.<\/p>\n<ul data-start=\"1020\" data-end=\"1136\">\n<li data-section-id=\"4yhref\" data-start=\"1020\" data-end=\"1077\">Signal reception range: 50\u2013200m, depending on the environment<\/li>\n<li data-section-id=\"4u5bsc\" data-start=\"1078\" data-end=\"1105\">No complex signal wiring<\/li>\n<li data-section-id=\"gfzmah\" data-start=\"1106\" data-end=\"1136\">Quick installation with a neat appearance<\/li>\n<\/ul>\n<h3 data-section-id=\"14jp9y0\" data-start=\"1138\" data-end=\"1167\"><span class=\"ez-toc-section\" id=\"Dieu_khien_tu_xa_tien_loi\"><\/span>Convenient remote control<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-start=\"1168\" data-end=\"1191\">The included remote lets users:<\/p>\n<ul data-start=\"1193\" data-end=\"1294\">\n<li data-section-id=\"1ewwkt1\" data-start=\"1193\" data-end=\"1220\">Arm or disarm the alarm<\/li>\n<li data-section-id=\"ue0pkn\" data-start=\"1221\" data-end=\"1240\">Trigger an emergency alarm<\/li>\n<li data-section-id=\"1r7cpe8\" data-start=\"1241\" data-end=\"1267\">Switch chime modes<\/li>\n<li data-section-id=\"14mozu0\" data-start=\"1268\" data-end=\"1294\">Operate the system from a distance<\/li>\n<\/ul>\n<h3 data-section-id=\"qf5srn\" data-start=\"1296\" data-end=\"1326\"><span class=\"ez-toc-section\" id=\"Kha_nang_mo_rong_linh_hoat\"><\/span>Flexible Expansion<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul data-start=\"1327\" data-end=\"1492\">\n<li data-section-id=\"1avyejt\" data-start=\"1327\" data-end=\"1366\">Supports up to 20 wireless sensors<\/li>\n<li data-section-id=\"52rl3s\" data-start=\"1367\" data-end=\"1403\">Supports up to 5 remotes<\/li>\n<li data-section-id=\"1mhd9ot\" data-start=\"1404\" data-end=\"1492\">Can connect to additional magnetic door sensors, vibration sensors, or infrared sensors for visitor alerts or intruder detection<\/li>\n<\/ul>\n<h3 data-section-id=\"1meor5s\" data-start=\"1494\" data-end=\"1518\"><span class=\"ez-toc-section\" id=\"Coi_hu_lon_den_120dB\"><\/span>Siren Volume Up to 120dB<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-start=\"1519\" data-end=\"1600\">The loud alarm is suitable for locations such as:<\/p>\n<ul data-start=\"1602\" data-end=\"1684\">\n<li data-section-id=\"1lg5ib8\" data-start=\"1602\" data-end=\"1612\">- Showrooms<\/li>\n<li data-section-id=\"1979cng\" data-start=\"1613\" data-end=\"1634\">Phone shops<\/li>\n<li data-section-id=\"1xfbt28\" data-start=\"1635\" data-end=\"1650\">Jewelry stores<\/li>\n<li data-section-id=\"1wegj6h\" data-start=\"1651\" data-end=\"1666\">Convenience stores<\/li>\n<li data-section-id=\"jxeaw2\" data-start=\"1667\" data-end=\"1676\">Warehouses<\/li>\n<li data-section-id=\"16vdtsh\" data-start=\"1677\" data-end=\"1684\">Homes<\/li>\n<\/ul>\n<h2 data-section-id=\"1bugzh6\" data-start=\"1686\" data-end=\"1720\"><span class=\"ez-toc-section\" id=\"Loi_ich_khi_su_dung_AL27-1M4-1R\"><\/span>Benefits of the AL27-1M4-1R<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"1722\" data-end=\"1760\">\u2705 Helps protect valuable merchandise<\/p>\n<p data-start=\"1762\" data-end=\"1816\">\u2705 Alerts staff when a monitored cabinet or entrance door opens<\/p>\n<p data-start=\"1818\" data-end=\"1863\">\u2705 Reduces installation wiring and costs<\/p>\n<p data-start=\"1865\" data-end=\"1904\">\u2705 Reduces reliance on continuous staff monitoring<\/p>\n<p data-start=\"1906\" data-end=\"1953\">\u2705 Can be expanded as monitoring needs grow<\/p>\n<p data-start=\"1955\" data-end=\"1997\">\u2705 Designed for stable operation and a service life of more than 5 years<\/p>\n<h2 data-section-id=\"1qzzcfd\" data-start=\"1999\" data-end=\"2018\"><span class=\"ez-toc-section\" id=\"Ung_dung_thuc_te\"><\/span>Practical Applications<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3 data-section-id=\"1jewrhe\" data-start=\"2020\" data-end=\"2043\"><span class=\"ez-toc-section\" id=\"Cua_hang_dien_thoai\"><\/span>Phone shops<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-start=\"2044\" data-end=\"2124\">Alerts staff when a phone or tablet display cabinet is opened.<\/p>\n<h3 data-section-id=\"17s2oz9\" data-start=\"2126\" data-end=\"2150\"><span class=\"ez-toc-section\" id=\"Tiem_vang_trang_suc\"><\/span>Jewelry Stores<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-start=\"2151\" data-end=\"2216\">Monitors glass display cases containing jewelry, gemstones, and other valuable items.<\/p>\n<h3 data-section-id=\"1e0iw6y\" data-start=\"2218\" data-end=\"2239\"><span class=\"ez-toc-section\" id=\"Cua_hang_tien_loi\"><\/span>Convenience Stores<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-start=\"2240\" data-end=\"2290\">Monitors entrances, storeroom doors, or restricted areas.<\/p>\n<h3 data-section-id=\"amimae\" data-start=\"2292\" data-end=\"2311\"><span class=\"ez-toc-section\" id=\"Nha_o_va_can_ho\"><\/span>Houses and Apartments<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-start=\"2312\" data-end=\"2373\">Sounds an alarm when a monitored front door, window, or balcony door opens.<\/p>\n<h3 data-section-id=\"3680xa\" data-start=\"2375\" data-end=\"2398\"><span class=\"ez-toc-section\" id=\"Van_phong_showroom\"><\/span>Offices and Showrooms<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-start=\"2399\" data-end=\"2462\">Monitors areas containing important assets or valuable records.<\/p>\n<h2 data-section-id=\"16u9edr\" data-start=\"2464\" data-end=\"2483\"><span class=\"ez-toc-section\" id=\"Thong_so_noi_bat\"><\/span>Key Specifications<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul data-start=\"2485\" data-end=\"2731\">\n<li data-section-id=\"1kk0ij8\" data-start=\"2485\" data-end=\"2522\">Wireless technology: RF 433MHz<\/li>\n<li data-section-id=\"srv5ed\" data-start=\"2523\" data-end=\"2561\">Signal reception range: 50\u2013200m<\/li>\n<li data-section-id=\"1iexv2j\" data-start=\"2562\" data-end=\"2592\">Siren volume: Up to 120dB<\/li>\n<li data-section-id=\"ayo86f\" data-start=\"2593\" data-end=\"2626\">Operating voltage: 110\u2013220VAC<\/li>\n<li data-section-id=\"1wlgm3s\" data-start=\"2627\" data-end=\"2668\">Expansion capacity: Up to 20 sensors and 5 remotes<\/li>\n<li data-section-id=\"12qd43h\" data-start=\"2669\" data-end=\"2700\">Trigger: Monitored door opening<\/li>\n<li data-section-id=\"1kwkr16\" data-start=\"2701\" data-end=\"2731\">Control: Remote control<\/li>\n<\/ul>\n<h2 data-section-id=\"1tf65wf\" data-start=\"2733\" data-end=\"2760\"><span class=\"ez-toc-section\" id=\"Vi_sao_nen_chon_Kawasan\"><\/span>Why Choose Kawasan?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"2762\" data-end=\"2977\">With more than 18 years of experience in smart electrical devices and security alarms, Kawasan develops asset protection solutions suited to the practical needs of users in Vietnam.<\/p>\n<p data-start=\"2979\" data-end=\"3150\" data-is-last-node=\"\" data-is-only-node=\"\"><strong data-start=\"2979\" data-end=\"2994\">AL27-1M4-1R<\/strong> is suitable for anyone seeking a straightforward intruder alarm that installs quickly and can monitor a cabinet or door without extensive wiring.<\/p>","protected":false},"excerpt":{"rendered":"<p>B\u00c1O \u0110\u1ed8NG KH\u00d4NG D\u00c2Y CH\u1ed0NG TR\u1ed8M M\u1ede C\u1eecA T\u1ee6 AL27-1M4-1R Gi\u1ea3i ph\u00e1p b\u1ea3o v\u1ec7 t\u00e0i s\u1ea3n \u0111\u01a1n gi\u1ea3n \u2013 hi\u1ec7u qu\u1ea3 \u2013 kh\u00f4ng c\u1ea7n \u0111i d\u00e2y B\u1ea1n \u0111ang kinh doanh \u0111i\u1ec7n tho\u1ea1i, trang s\u1ee9c, \u0111\u1ed3ng h\u1ed3, m\u00e1y t\u00ednh hay c\u00e1c m\u1eb7t h\u00e0ng c\u00f3 gi\u00e1 tr\u1ecb cao? 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