{"id":22984,"date":"2025-04-29T10:51:53","date_gmt":"2025-04-29T03:51:53","guid":{"rendered":"https:\/\/kawasan.vn\/?post_type=product&#038;p=22984"},"modified":"2026-06-18T14:06:08","modified_gmt":"2026-06-18T07:06:08","slug":"bao-dong-khong-day-chong-trom-mo-cua-tu-1-remote-1-cua-tu","status":"publish","type":"product","link":"https:\/\/kawasan.vn\/en\/product\/bao-dong-khong-day-chong-trom-mo-cua-tu-1-remote-1-cua-tu\/","title":{"rendered":"B\u00e1o \u0110\u1ed9ng Kh\u00f4ng D\u00e2y Ch\u1ed1ng Tr\u1ed9m M\u1edf C\u1eeda T\u1ee7"},"content":{"rendered":"<div class=\"qMYqUG_convSearchResultHighlightRoot\">\n<div class=\"\" data-turn-id-container=\"request-WEB:f36d5742-a1ee-4d37-bb23-fa26817151b8-4\" data-is-intersecting=\"true\">\n<section class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [&amp;:has([data-writing-block])&gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:f36d5742-a1ee-4d37-bb23-fa26817151b8-4\" data-turn-id-container=\"request-WEB:f36d5742-a1ee-4d37-bb23-fa26817151b8-4\" data-testid=\"conversation-turn-10\" data-turn=\"assistant\">\n<div class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\">\n<div class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" data-conversation-screenshot-content=\"\">\n<div class=\"flex max-w-full flex-col gap-4 grow\">\n<div class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+&amp;]:mt-1\" dir=\"auto\" tabindex=\"0\" data-message-author-role=\"assistant\" data-message-id=\"3828df3e-34b3-4ef8-9a89-b5c040ec85f2\" data-message-model-slug=\"gpt-5-5\" data-turn-start-message=\"true\">\n<div class=\"flex w-full flex-col gap-1 empty:hidden\">\n<div class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\">\n<h1 data-section-id=\"1532dlm\" data-start=\"125\" data-end=\"163\"><span class=\"ez-toc-section\" id=\"BAO_DONG_KHONG_DAY_AL27-2M4-1D28B-1R\"><\/span>B\u00c1O \u0110\u1ed8NG KH\u00d4NG D\u00c2Y AL27-2M4-1D28B-1R<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\/#BAO_DONG_KHONG_DAY_AL27-2M4-1D28B-1R\" title=\"B\u00c1O \u0110\u1ed8NG KH\u00d4NG D\u00c2Y AL27-2M4-1D28B-1R\">B\u00c1O \u0110\u1ed8NG KH\u00d4NG D\u00c2Y AL27-2M4-1D28B-1R<\/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\/#Giai_phap_bao_khach_va_chong_trom_cho_nhieu_vi_tri_cung_luc\" title=\"Gi\u1ea3i ph\u00e1p b\u00e1o kh\u00e1ch v\u00e0 ch\u1ed1ng tr\u1ed9m cho nhi\u1ec1u v\u1ecb tr\u00ed c\u00f9ng l\u00fac\">Gi\u1ea3i ph\u00e1p b\u00e1o kh\u00e1ch v\u00e0 ch\u1ed1ng tr\u1ed9m cho nhi\u1ec1u v\u1ecb tr\u00ed c\u00f9ng l\u00fac<\/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\/#Bo_san_pham_gom\" title=\"B\u1ed9 s\u1ea3n ph\u1ea9m g\u1ed3m\">B\u1ed9 s\u1ea3n ph\u1ea9m g\u1ed3m<\/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\/#Chuc_nang_noi_bat\" title=\"Ch\u1ee9c n\u0103ng n\u1ed5i b\u1eadt\">Ch\u1ee9c n\u0103ng n\u1ed5i b\u1eadt<\/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\/#Bao_khach_tu_dong\" title=\"B\u00e1o kh\u00e1ch t\u1ef1 \u0111\u1ed9ng\">B\u00e1o kh\u00e1ch t\u1ef1 \u0111\u1ed9ng<\/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\/#Bao_dong_chong_trom_2_vi_tri\" title=\"B\u00e1o \u0111\u1ed9ng ch\u1ed1ng tr\u1ed9m 2 v\u1ecb tr\u00ed\">B\u00e1o \u0111\u1ed9ng ch\u1ed1ng tr\u1ed9m 2 v\u1ecb tr\u00ed<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><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\/#Uu_diem_vuot_troi\" title=\"\u01afu \u0111i\u1ec3m v\u01b0\u1ee3t tr\u1ed9i\">\u01afu \u0111i\u1ec3m v\u01b0\u1ee3t tr\u1ed9i<\/a><ul class='ez-toc-list-level-3' ><li class='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\/#Am_luong_bao_dong_lon_den_120dB\" title=\"\u00c2m l\u01b0\u1ee3ng b\u00e1o \u0111\u1ed9ng l\u1edbn \u0111\u1ebfn 120dB\">\u00c2m l\u01b0\u1ee3ng b\u00e1o \u0111\u1ed9ng l\u1edbn \u0111\u1ebfn 120dB<\/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\/#Ket_noi_khong_day_RF433MHz\" title=\"K\u1ebft n\u1ed1i kh\u00f4ng d\u00e2y RF433MHz\">K\u1ebft n\u1ed1i kh\u00f4ng d\u00e2y RF433MHz<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><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\/#Dieu_khien_tu_xa_tien_loi\" title=\"\u0110i\u1ec1u khi\u1ec3n t\u1eeb xa ti\u1ec7n l\u1ee3i\">\u0110i\u1ec1u khi\u1ec3n t\u1eeb xa ti\u1ec7n l\u1ee3i<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><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\/#Kha_nang_mo_rong_lon\" title=\"Kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng l\u1edbn\">Kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng l\u1edbn<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><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\/#Ung_dung_thuc_te\" title=\"\u1ee8ng d\u1ee5ng th\u1ef1c t\u1ebf\">\u1ee8ng d\u1ee5ng th\u1ef1c t\u1ebf<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><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\/#Loi_ich_mang_lai\" title=\"L\u1ee3i \u00edch mang l\u1ea1i\">L\u1ee3i \u00edch mang l\u1ea1i<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n\n<h2 data-section-id=\"1g3afxx\" data-start=\"164\" data-end=\"226\"><span class=\"ez-toc-section\" id=\"Giai_phap_bao_khach_va_chong_trom_cho_nhieu_vi_tri_cung_luc\"><\/span>Gi\u1ea3i ph\u00e1p b\u00e1o kh\u00e1ch v\u00e0 ch\u1ed1ng tr\u1ed9m cho nhi\u1ec1u v\u1ecb tr\u00ed c\u00f9ng l\u00fac<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"228\" data-end=\"347\">B\u1ea1n mu\u1ed1n v\u1eeba bi\u1ebft khi c\u00f3 kh\u00e1ch b\u01b0\u1edbc v\u00e0o c\u1eeda h\u00e0ng, v\u1eeba b\u1ea3o v\u1ec7 nhi\u1ec1u c\u1eeda t\u1ee7 ho\u1eb7c c\u1eeda ra v\u00e0o kh\u1ecfi nguy c\u01a1 b\u1ecb m\u1edf tr\u00e1i ph\u00e9p?<\/p>\n<p data-start=\"349\" data-end=\"530\"><strong data-start=\"349\" data-end=\"370\">AL27-2M4-1D28B-1R<\/strong> l\u00e0 b\u1ed9 b\u00e1o \u0111\u1ed9ng kh\u00f4ng d\u00e2y \u0111a n\u0103ng k\u1ebft h\u1ee3p gi\u1eefa c\u1ea3m bi\u1ebfn b\u00e1o kh\u00e1ch v\u00e0 c\u1eeda t\u1eeb ch\u1ed1ng tr\u1ed9m, gi\u00fap b\u1ea3o v\u1ec7 t\u00e0i s\u1ea3n hi\u1ec7u qu\u1ea3 cho c\u1eeda h\u00e0ng, showroom, v\u0103n ph\u00f2ng v\u00e0 nh\u00e0 \u1edf.<\/p>\n<h2 data-section-id=\"1jwl7ph\" data-start=\"537\" data-end=\"555\"><span class=\"ez-toc-section\" id=\"Bo_san_pham_gom\"><\/span>B\u1ed9 s\u1ea3n ph\u1ea9m g\u1ed3m<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"557\" data-end=\"580\">\u2705 01 C\u00f2i trung t\u00e2m AL27<\/p>\n<p data-start=\"582\" data-end=\"606\">\u2705 02 C\u1eeda t\u1eeb kh\u00f4ng d\u00e2y M4<\/p>\n<p data-start=\"608\" data-end=\"639\">\u2705 01 C\u1ea3m bi\u1ebfn h\u1ed3ng ngo\u1ea1i D28B-U<\/p>\n<p data-start=\"641\" data-end=\"668\">\u2705 01 Remote \u0111i\u1ec1u khi\u1ec3n RM4A<\/p>\n<h2 data-section-id=\"1y76pux\" data-start=\"675\" data-end=\"695\"><span class=\"ez-toc-section\" id=\"Chuc_nang_noi_bat\"><\/span>Ch\u1ee9c n\u0103ng n\u1ed5i b\u1eadt<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3 data-section-id=\"1n5pyvb\" data-start=\"697\" data-end=\"718\"><span class=\"ez-toc-section\" id=\"Bao_khach_tu_dong\"><\/span>B\u00e1o kh\u00e1ch t\u1ef1 \u0111\u1ed9ng<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-start=\"719\" data-end=\"850\">Khi kh\u00e1ch h\u00e0ng \u0111i qua khu v\u1ef1c l\u1eafp \u0111\u1eb7t c\u1ea3m bi\u1ebfn D28B-U, h\u1ec7 th\u1ed1ng s\u1ebd ph\u00e1t chu\u00f4ng th\u00f4ng b\u00e1o gi\u00fap nh\u00e2n vi\u00ean bi\u1ebft c\u00f3 kh\u00e1ch v\u00e0o c\u1eeda h\u00e0ng.<\/p>\n<h3 data-section-id=\"1ggdecu\" data-start=\"852\" data-end=\"884\"><span class=\"ez-toc-section\" id=\"Bao_dong_chong_trom_2_vi_tri\"><\/span>B\u00e1o \u0111\u1ed9ng ch\u1ed1ng tr\u1ed9m 2 v\u1ecb tr\u00ed<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-start=\"885\" data-end=\"927\">Hai c\u1eeda t\u1eeb M4 cho ph\u00e9p gi\u00e1m s\u00e1t \u0111\u1ed3ng th\u1eddi:<\/p>\n<ul data-start=\"929\" data-end=\"1030\">\n<li data-section-id=\"19ina2n\" data-start=\"929\" data-end=\"947\">Hai t\u1ee7 tr\u01b0ng b\u00e0y<\/li>\n<li data-section-id=\"1klrahv\" data-start=\"948\" data-end=\"970\">C\u1eeda ch\u00ednh v\u00e0 c\u1eeda ph\u1ee5<\/li>\n<li data-section-id=\"hz51xu\" data-start=\"971\" data-end=\"993\">C\u1eeda ra v\u00e0o v\u00e0 c\u1eeda s\u1ed5<\/li>\n<li data-section-id=\"1l9f8fz\" data-start=\"994\" data-end=\"1030\">Khu v\u1ef1c kho h\u00e0ng v\u00e0 qu\u1ea7y tr\u01b0ng b\u00e0y<\/li>\n<\/ul>\n<p data-start=\"1032\" data-end=\"1102\">Khi b\u1ea5t k\u1ef3 c\u1eeda n\u00e0o b\u1ecb m\u1edf tr\u00e1i ph\u00e9p, c\u00f2i AL27 s\u1ebd l\u1eadp t\u1ee9c ph\u00e1t b\u00e1o \u0111\u1ed9ng.<\/p>\n<h2 data-section-id=\"1ociw5q\" data-start=\"1109\" data-end=\"1129\"><span class=\"ez-toc-section\" id=\"Uu_diem_vuot_troi\"><\/span>\u01afu \u0111i\u1ec3m v\u01b0\u1ee3t tr\u1ed9i<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3 data-section-id=\"1fpjqzi\" data-start=\"1131\" data-end=\"1166\"><span class=\"ez-toc-section\" id=\"Am_luong_bao_dong_lon_den_120dB\"><\/span>\u00c2m l\u01b0\u1ee3ng b\u00e1o \u0111\u1ed9ng l\u1edbn \u0111\u1ebfn 120dB<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-start=\"1167\" data-end=\"1235\">C\u1ea3nh b\u00e1o m\u1ea1nh m\u1ebd, d\u1ec5 d\u00e0ng thu h\u00fat s\u1ef1 ch\u00fa \u00fd c\u1ee7a m\u1ecdi ng\u01b0\u1eddi xung quanh.<\/p>\n<h3 data-section-id=\"1wcuhhq\" data-start=\"1237\" data-end=\"1267\"><span class=\"ez-toc-section\" id=\"Ket_noi_khong_day_RF433MHz\"><\/span>K\u1ebft n\u1ed1i kh\u00f4ng d\u00e2y RF433MHz<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul data-start=\"1268\" data-end=\"1373\">\n<li data-section-id=\"yyem1b\" data-start=\"1268\" data-end=\"1303\">Kho\u1ea3ng c\u00e1ch nh\u1eadn t\u00edn hi\u1ec7u 50\u2013200m<\/li>\n<li data-section-id=\"1edwlj0\" data-start=\"1304\" data-end=\"1323\">Ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh<\/li>\n<li data-section-id=\"4u5bsc\" data-start=\"1324\" data-end=\"1351\">Kh\u00f4ng c\u1ea7n \u0111i d\u00e2y ph\u1ee9c t\u1ea1p<\/li>\n<li data-section-id=\"1kpcti1\" data-start=\"1352\" data-end=\"1373\">L\u1eafp \u0111\u1eb7t nhanh ch\u00f3ng<\/li>\n<\/ul>\n<h3 data-section-id=\"14jp9y0\" data-start=\"1375\" data-end=\"1404\"><span class=\"ez-toc-section\" id=\"Dieu_khien_tu_xa_tien_loi\"><\/span>\u0110i\u1ec1u khi\u1ec3n t\u1eeb xa ti\u1ec7n l\u1ee3i<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-start=\"1405\" data-end=\"1426\">Remote RM4A cho ph\u00e9p:<\/p>\n<ul data-start=\"1427\" data-end=\"1510\">\n<li data-section-id=\"1r1hp3s\" data-start=\"1427\" data-end=\"1441\">B\u1eadt h\u1ec7 th\u1ed1ng<\/li>\n<li data-section-id=\"15zsarw\" data-start=\"1442\" data-end=\"1456\">T\u1eaft h\u1ec7 th\u1ed1ng<\/li>\n<li data-section-id=\"na99q0\" data-start=\"1457\" data-end=\"1480\">B\u00e1o \u0111\u1ed9ng kh\u1ea9n c\u1ea5p SOS<\/li>\n<li data-section-id=\"p1mayo\" data-start=\"1481\" data-end=\"1510\">Chuy\u1ec3n \u0111\u1ed5i ch\u1ebf \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng<\/li>\n<\/ul>\n<h3 data-section-id=\"cviv1n\" data-start=\"1512\" data-end=\"1536\"><span class=\"ez-toc-section\" id=\"Kha_nang_mo_rong_lon\"><\/span>Kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng l\u1edbn<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-start=\"1537\" data-end=\"1559\">Trung t\u00e2m AL27 h\u1ed7 tr\u1ee3:<\/p>\n<ul data-start=\"1560\" data-end=\"1608\">\n<li data-section-id=\"1ieeo2t\" data-start=\"1560\" data-end=\"1577\">T\u1ed1i \u0111a 5 remote<\/li>\n<li data-section-id=\"1iqkou8\" data-start=\"1578\" data-end=\"1608\">T\u1ed1i \u0111a 20 thi\u1ebft b\u1ecb kh\u00f4ng d\u00e2y<\/li>\n<\/ul>\n<p data-start=\"1610\" data-end=\"1705\">C\u00f3 th\u1ec3 k\u1ebft n\u1ed1i th\u00eam c\u1eeda t\u1eeb, c\u1ea3m bi\u1ebfn h\u1ed3ng ngo\u1ea1i, c\u1ea3m bi\u1ebfn rung ho\u1eb7c c\u00e1c thi\u1ebft b\u1ecb RF433MHz kh\u00e1c.<\/p>\n<h2 data-section-id=\"1qzzcfd\" data-start=\"1712\" data-end=\"1731\"><span class=\"ez-toc-section\" id=\"Ung_dung_thuc_te\"><\/span>\u1ee8ng d\u1ee5ng th\u1ef1c t\u1ebf<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"1733\" data-end=\"1763\">\ud83c\udfea C\u1eeda h\u00e0ng \u0111i\u1ec7n tho\u1ea1i, laptop<\/p>\n<p data-start=\"1765\" data-end=\"1792\">\ud83d\udc8d Ti\u1ec7m v\u00e0ng b\u1ea1c, trang s\u1ee9c<\/p>\n<p data-start=\"1794\" data-end=\"1806\">\ud83d\udc8a Nh\u00e0 thu\u1ed1c<\/p>\n<p data-start=\"1808\" data-end=\"1828\">\ud83c\udfec Showroom n\u1ed9i th\u1ea5t<\/p>\n<p data-start=\"1830\" data-end=\"1850\">\ud83c\udfe0 Nh\u00e0 ri\u00eang, c\u0103n h\u1ed9<\/p>\n<p data-start=\"1852\" data-end=\"1874\">\ud83c\udfe2 V\u0103n ph\u00f2ng, kho h\u00e0ng<\/p>\n<h2 data-section-id=\"1tuciys\" data-start=\"1881\" data-end=\"1900\"><span class=\"ez-toc-section\" id=\"Loi_ich_mang_lai\"><\/span>L\u1ee3i \u00edch mang l\u1ea1i<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"1902\" data-end=\"1935\">\u2714 B\u00e1o kh\u00e1ch t\u1ef1 \u0111\u1ed9ng chuy\u00ean nghi\u1ec7p<\/p>\n<p data-start=\"1937\" data-end=\"1979\">\u2714 B\u1ea3o v\u1ec7 \u0111\u1ed3ng th\u1eddi nhi\u1ec1u v\u1ecb tr\u00ed quan tr\u1ecdng<\/p>\n<p data-start=\"1981\" data-end=\"2011\">\u2714 Gi\u1ea3m nguy c\u01a1 m\u1ea5t c\u1eafp t\u00e0i s\u1ea3n<\/p>\n<p data-start=\"2013\" data-end=\"2058\">\u2714 Kh\u00f4ng c\u1ea7n \u0111i d\u00e2y, ti\u1ebft ki\u1ec7m chi ph\u00ed l\u1eafp \u0111\u1eb7t<\/p>\n<p data-start=\"2060\" data-end=\"2098\">\u2714 D\u1ec5 d\u00e0ng m\u1edf r\u1ed9ng khi nhu c\u1ea7u t\u0103ng l\u00ean<\/p>\n<p data-start=\"2100\" data-end=\"2142\">\u2714 Ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh, \u0111\u1ed9 b\u1ec1n cao tr\u00ean 5 n\u0103m<\/p>\n<p data-start=\"2144\" data-end=\"2318\" data-is-last-node=\"\" data-is-only-node=\"\"><strong data-start=\"2144\" data-end=\"2318\" data-is-last-node=\"\">AL27-2M4-1D28B-1R l\u00e0 gi\u1ea3i ph\u00e1p k\u1ebft h\u1ee3p b\u00e1o kh\u00e1ch v\u00e0 ch\u1ed1ng tr\u1ed9m to\u00e0n di\u1ec7n, \u0111\u1eb7c bi\u1ec7t ph\u00f9 h\u1ee3p cho c\u1eeda h\u00e0ng tr\u01b0ng b\u00e0y h\u00e0ng h\u00f3a gi\u00e1 tr\u1ecb cao c\u1ea7n gi\u00e1m s\u00e1t nhi\u1ec1u v\u1ecb tr\u00ed c\u00f9ng l\u00fac.<\/strong><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>B\u00c1O \u0110\u1ed8NG KH\u00d4NG D\u00c2Y AL27-2M4-1D28B-1R Gi\u1ea3i ph\u00e1p b\u00e1o kh\u00e1ch v\u00e0 ch\u1ed1ng tr\u1ed9m cho nhi\u1ec1u v\u1ecb tr\u00ed c\u00f9ng l\u00fac B\u1ea1n mu\u1ed1n v\u1eeba bi\u1ebft khi c\u00f3 kh\u00e1ch b\u01b0\u1edbc v\u00e0o c\u1eeda h\u00e0ng, v\u1eeba b\u1ea3o v\u1ec7 nhi\u1ec1u c\u1eeda t\u1ee7 ho\u1eb7c c\u1eeda ra v\u00e0o kh\u1ecfi nguy c\u01a1 b\u1ecb m\u1edf tr\u00e1i ph\u00e9p? AL27-2M4-1D28B-1R l\u00e0 b\u1ed9 b\u00e1o \u0111\u1ed9ng kh\u00f4ng d\u00e2y \u0111a n\u0103ng [&hellip;]<\/p>","protected":false},"featured_media":22986,"comment_status":"open","ping_status":"closed","template":"","meta":{"_yoast_wpseo_focuskw":"Chu\u00f4ng b\u00e1o \u0111\u1ed9ng kh\u00f4ng d\u00e2y","_yoast_wpseo_metadesc":"Chu\u00f4ng b\u00e1o \u0111\u1ed9ng kh\u00f4ng d\u00e2y AL27 d\u00f9ng c\u00f4ng ngh\u1ec7 nh\u1eadn s\u00f3ng RF433 Mhz. \u0110\u01b0\u1eddng truy\u1ec1n s\u00f3ng \u1ed5n \u0111\u1ecbnh c\u00f3 th\u1ec3 xuy\u00ean v\u1eadt c\u1ea3n t\u1ed1t nh\u01b0: k\u00ednh, t\u01b0\u1eddng m\u1ecfng, v\u00e1ch th\u1ea1ch cao","_yoast_wpseo_focuskeywords":"[{\"keyword\":\"\u0110\u01b0\u1eddng truy\u1ec1n s\u00f3ng \u1ed5n \u0111\u1ecbnh\",\"score\":69},{\"keyword\":\"c\u00f4ng ngh\u1ec7 nh\u1eadn s\u00f3ng\",\"score\":69}]","_yoast_wpseo_keyword_synonyms":""},"product_cat":[500,45],"product_tag":[],"class_list":["post-22984","product","type-product","status-publish","has-post-thumbnail","hentry","product_cat-coi-bao-dong-khong-day","product_cat-phu-kien-bao-dong"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v24.9 (Yoast SEO v24.9) - 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