{"id":6381,"date":"2023-11-01T05:35:41","date_gmt":"2023-11-01T05:35:41","guid":{"rendered":"https:\/\/kawasan.123websitedev.com\/product\/chuong-cua-khong-day-db818\/"},"modified":"2025-12-09T16:19:56","modified_gmt":"2025-12-09T09:19:56","slug":"chuong-cua-khong-day-db818","status":"publish","type":"product","link":"https:\/\/kawasan.vn\/en\/product\/chuong-cua-khong-day-db818\/","title":{"rendered":"DB818 Wireless Doorbell"},"content":{"rendered":"<div class=\"tabs\">\n<h2 class=\"tab-content\"><span class=\"ez-toc-section\" id=\"CHUONG_CUA_KHONG_DAY_DB818_UA_CHUONG_NHAT_HIEN_NAY\"><\/span>CHU\u00d4NG C\u1eecA KH\u00d4NG D\u00c2Y DB818 \u01afA CHU\u1ed8NG NH\u1ea4T HI\u1ec6N NAY<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\/product\/chuong-cua-khong-day-db818\/#CHUONG_CUA_KHONG_DAY_DB818_UA_CHUONG_NHAT_HIEN_NAY\" title=\"CHU\u00d4NG C\u1eecA KH\u00d4NG D\u00c2Y DB818 \u01afA CHU\u1ed8NG NH\u1ea4T HI\u1ec6N NAY\">CHU\u00d4NG C\u1eecA KH\u00d4NG D\u00c2Y DB818 \u01afA CHU\u1ed8NG NH\u1ea4T HI\u1ec6N NAY<\/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\/product\/chuong-cua-khong-day-db818\/#SU_KHAC_BIET_CUA_CHUONG_CUA_KHONG_DAY_KAWASAN_SO_VOI_NHUNG_SAN_PHAM_CUNG_LOAI_TREN_THI_TRUONG\" title=\"S\u1ef0 KH\u00c1C BI\u1ec6T C\u1ee6A CHU\u00d4NG C\u1eecA KH\u00d4NG D\u00c2Y KAWASAN SO V\u1edaI NH\u1eeeNG S\u1ea2N PH\u1ea8M C\u00d9NG LO\u1ea0I TR\u00caN TH\u1eca TR\u01af\u1edcNG\">S\u1ef0 KH\u00c1C BI\u1ec6T C\u1ee6A CHU\u00d4NG C\u1eecA KH\u00d4NG D\u00c2Y KAWASAN SO V\u1edaI NH\u1eeeNG S\u1ea2N PH\u1ea8M C\u00d9NG LO\u1ea0I TR\u00caN TH\u1eca TR\u01af\u1edcNG<\/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\/chuong-cua-khong-day-db818\/#_CHUONG_CUA_KHONG_DAY_CHONG_NUOC_DUOC_DUNG_TRONG_TRUONG_HOP_NAO\" title=\"\u00a0CHU\u00d4NG C\u1eecA KH\u00d4NG D\u00c2Y CH\u1ed0NG N\u01af\u1edaC \u0110\u01af\u1ee2C D\u00d9NG TRONG TR\u01af\u1edcNG H\u1ee2P N\u00c0O?\">\u00a0CHU\u00d4NG C\u1eecA KH\u00d4NG D\u00c2Y CH\u1ed0NG N\u01af\u1edaC \u0110\u01af\u1ee2C D\u00d9NG TRONG TR\u01af\u1edcNG H\u1ee2P N\u00c0O?<\/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\/chuong-cua-khong-day-db818\/#LOI_ICH_CUA_VIEC_DUNG_CHUONG_DIEN_KHONG_DAY\" title=\"L\u1ee2I \u00cdCH C\u1ee6A VI\u1ec6C D\u00d9NG CHU\u00d4NG \u0110I\u1ec6N KH\u00d4NG D\u00c2Y\">L\u1ee2I \u00cdCH C\u1ee6A VI\u1ec6C D\u00d9NG CHU\u00d4NG \u0110I\u1ec6N KH\u00d4NG D\u00c2Y<\/a><\/li><\/ul><\/nav><\/div>\n\n<div class=\"tab-content\">Chu\u00f4ng c\u1eeda kh\u00f4ng d\u00e2y DB818 s\u1eed d\u1ee5ng s\u00f3ng radio xuy\u00ean v\u1eadt c\u1ea3n v\u1edbi \u0111\u1ed9 nh\u1ea1y cao. Kho\u1ea3ng c\u00e1ch t\u1eeb n\u00fat nh\u1ea5n \u0111\u1ebfn chu\u00f4ng 20-50m. K\u1ebft n\u1ed1i kh\u00f4ng d\u00e2y gi\u1eefa n\u00fat nh\u1ea5n v\u00e0 chu\u00f4ng b\u1eb1ng s\u00f3ng Radio RF433Mhz. Trong m\u00f4i tr\u01b0\u1eddng kh\u00f4ng v\u1eadt c\u1ea3n t\u00edn hi\u1ec7u truy\u1ec1n \u0111\u01b0\u1ee3c 20-50m<\/div>\n<div class=\"tab-content\">\n<figure id=\"attachment_16567\" aria-describedby=\"caption-attachment-16567\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-16567\" title=\"Chu\u00f4ng c\u1eeda kh\u00f4ng d\u00e2y ch\u1ed1ng n\u01b0\u1edbc DB818\u200b\" src=\"https:\/\/kawasan.vn\/wp-content\/uploads\/2023\/11\/chuong-cua-khong-day-kawasan-db818-2-1.jpg\" alt=\"Chu\u00f4ng c\u1eeda kh\u00f4ng d\u00e2y ch\u1ed1ng n\u01b0\u1edbc DB818\u200b\" width=\"600\" height=\"554\" \/><figcaption id=\"caption-attachment-16567\" class=\"wp-caption-text\">Chu\u00f4ng c\u1eeda kh\u00f4ng d\u00e2y ch\u1ed1ng n\u01b0\u1edbc DB818\u200b<\/figcaption><\/figure>\n<\/div>\n<div class=\"tab-content\">N\u00fat nh\u1ea5n chu\u00f4ng c\u1eeda kh\u00f4ng d\u00e2y kh\u00f4ng d\u00f9ng Pin\u00a0\u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf t\u1ef1 ph\u00e1t \u0111i\u1ec7n khi b\u1ea5m t\u00e1c \u0111\u1ed9ng v\u00e0o n\u00fat nh\u1ea5n. Ho\u00e0n to\u00e0n ch\u1ed1ng n\u01b0\u1edbc, c\u00f3 th\u1ec3 ng\u00e2m n\u01b0\u1edbc v\u1eabn b\u1ea5m chu\u00f4ng\u00a0\u0111\u01b0\u1ee3c.\u00a0\u0110\u1ed9 b\u1ec1n cao &gt; 5 n\u0103m, gi\u00fap ti\u1ebft ki\u1ec7m chi ph\u00ed thay m\u1edbi v\u00e0 thay Pin. \u0110\u1ea7u ph\u00e1t chu\u00f4ng s\u1eed d\u1ee5ng ngu\u1ed3n \u0111i\u1ec7n 220V, d\u1ec5 d\u00e0ng di chuy\u1ec3n \u0111\u1ebfn nhi\u1ec1u v\u1ecb tr\u00ed kh\u00e1c nhau. Ch\u1ec9 c\u1ea7n c\u1eafm v\u00e0o \u1ed5 \u0111i\u1ec7n l\u00e0 c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng \u0111\u01b0\u1ee3c.<\/div>\n<div class=\"tab-content\">\n<figure id=\"attachment_16565\" aria-describedby=\"caption-attachment-16565\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-16565\" title=\"\u0110\u1eb7c \u0111i\u1ec3m n\u1ed5i b\u1eadt c\u1ee7a chu\u00f4ng c\u1eeda kh\u00f4ng d\u00f9ng Pin\" src=\"https:\/\/kawasan.vn\/wp-content\/uploads\/2023\/11\/chuong-cua-db818.jpg\" alt=\"\u0110\u1eb7c \u0111i\u1ec3m n\u1ed5i b\u1eadt c\u1ee7a chu\u00f4ng c\u1eeda kh\u00f4ng d\u00f9ng Pin\" width=\"600\" height=\"587\" srcset=\"https:\/\/kawasan.vn\/wp-content\/uploads\/2023\/11\/chuong-cua-db818.jpg 500w, https:\/\/kawasan.vn\/wp-content\/uploads\/2023\/11\/chuong-cua-db818-400x391.jpg 400w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><figcaption id=\"caption-attachment-16565\" class=\"wp-caption-text\">\u0110\u1eb7c \u0111i\u1ec3m n\u1ed5i b\u1eadt c\u1ee7a chu\u00f4ng c\u1eeda kh\u00f4ng d\u00f9ng Pin<\/figcaption><\/figure>\n<\/div>\n<div class=\"tab-content\"><a href=\"https:\/\/thegioidienthongminh.com\/danh-muc\/chuong-cua-bao-khach\/chuong-cua\/\" target=\"_blank\" rel=\"noopener noreferrer\">Chu\u00f4ng c\u1eeda Kawasan<\/a>\u00a0c\u00f3 \u0111\u1ebfn 32 ki\u1ec3u chu\u00f4ng v\u00e0 4 m\u1ee9c \u00e2m l\u01b0\u1ee3ng d\u1ec5 d\u00e0ng l\u1ef1a ch\u1ecdn theo s\u1edf th\u00edch. N\u00fat nh\u1ea5n chu\u00f4ng c\u1eeda kh\u00f4ng d\u00e2y ch\u1ed1ng n\u01b0\u1edbc tuy\u1ec7t \u0111\u1ed1i an to\u00e0n khi d\u00f9ng tr\u1eddi m\u01b0a. M\u1ed7i chu\u00f4ng b\u00e1o c\u00f3 th\u1ec3 t\u00edch h\u1ee3p \u0111\u01b0\u1ee3c 4 n\u00fat nh\u1ea5n v\u00e0 1 n\u00fat nh\u1ea5n th\u00ec c\u00f3 th\u1ec3 t\u00edch h\u1ee3p \u0111\u01b0\u1ee3c 8 chu\u00f4ng. Ch\u1ec9 c\u1ea7n cho h\u1ecdc l\u1ec7nh c\u00f9ng t\u1ea7n s\u1ed1 th\u00ec s\u1ebd t\u00edch h\u1ee3p \u0111\u01b0\u1ee3c. Ti\u1ec7n l\u1ee3i h\u01a1n cho c\u00e1c nh\u00e0 nhi\u1ec1u t\u1ea7ng, b\u1ec7nh vi\u1ec7n, v\u0103n ph\u00f2ng, chung c\u01b0\u2026.<\/div>\n<\/div>\n<div class=\"tabs\">\n<div class=\"tab-content\">\n<div id=\"attachment_5795\" class=\"wp-caption aligncenter\">\n<figure id=\"attachment_16568\" aria-describedby=\"caption-attachment-16568\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-16568\" title=\"N\u00fat nh\u1ea5n ch\u1ed1ng n\u01b0\u1edbc t\u1ed1t c\u00f3 th\u1ec3 ng\u00e2m 100% trong n\u01b0\u1edbc\" src=\"https:\/\/kawasan.vn\/wp-content\/uploads\/2023\/11\/chuong-cua-khong-day-khong-dung-pin-DB818-4.jpg\" alt=\"N\u00fat nh\u1ea5n ch\u1ed1ng n\u01b0\u1edbc t\u1ed1t c\u00f3 th\u1ec3 ng\u00e2m 100% trong n\u01b0\u1edbc\" width=\"600\" height=\"327\" \/><figcaption id=\"caption-attachment-16568\" class=\"wp-caption-text\">N\u00fat nh\u1ea5n ch\u1ed1ng n\u01b0\u1edbc t\u1ed1t c\u00f3 th\u1ec3 ng\u00e2m 100% trong n\u01b0\u1edbc<\/figcaption><\/figure>\n<\/div>\n<h2><span class=\"ez-toc-section\" id=\"SU_KHAC_BIET_CUA_CHUONG_CUA_KHONG_DAY_KAWASAN_SO_VOI_NHUNG_SAN_PHAM_CUNG_LOAI_TREN_THI_TRUONG\"><\/span>S\u1ef0 KH\u00c1C BI\u1ec6T C\u1ee6A CHU\u00d4NG C\u1eecA KH\u00d4NG D\u00c2Y KAWASAN SO V\u1edaI NH\u1eeeNG S\u1ea2N PH\u1ea8M C\u00d9NG LO\u1ea0I TR\u00caN TH\u1eca TR\u01af\u1edcNG<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li>Kawasan\u00a0l\u00e0 th\u01b0\u01a1ng hi\u1ec7u h\u00e0ng \u0111\u1ea7u v\u00e0 uy t\u00edn cao trong l\u0129nh v\u1ef1c chu\u00f4ng c\u1eeda kh\u00f4ng d\u00e2y. C\u00e1c s\u1ea3n ph\u1ea9m ch\u1ea5t l\u01b0\u1ee3ng c\u00f9ng ch\u00ednh s\u00e1ch b\u1ea3o h\u00e0nh 2 n\u0103m. \u0110\u1ed9 b\u1ec1n s\u1ea3n ph\u1ea9m cam k\u1ebft tr\u00ean 5 n\u0103m. \u0110\u1ed9i ng\u0169 t\u01b0 v\u1ea5n b\u00e1n h\u00e0ng chuy\u00ean nghi\u1ec7p v\u00e0 s\u1ef1 h\u1ed7 tr\u1ee3 k\u1ecbp th\u1eddi c\u1ee7a \u0111\u1ed9i ng\u0169 k\u1ef9 thu\u1eadt. T\u1ea5t c\u1ea3 t\u1ea1o n\u00ean s\u1ef1 tin t\u01b0\u1edfng b\u1ec1n ch\u1eb7t gi\u1eefa Kawasan v\u00e0 kh\u00e1ch h\u00e0ng. Chu\u00f4ng c\u1eeda kh\u00f4ng d\u00e2y lo\u1ea1i n\u00e0o t\u1ed1t? H\u00e3y \u0111\u1ebfn ngay v\u1edbi chu\u00f4ng c\u1eeda kh\u00f4ng d\u00e2y Kawasan nh\u00e9!<\/li>\n<li>Ph\u1ea1m vi c\u1ee7a chu\u00f4ng b\u1ea5m c\u1eeda kh\u00f4ng d\u00e2y \u0111\u01b0\u1ee3c c\u1ea3i ti\u1ebfn. C\u00f4ng ngh\u1ec7 s\u00f3ng RF c\u1ef1c nh\u1ea1y c\u00f3 th\u1ec3 xuy\u00ean v\u1eadt c\u1ea3n truy\u1ec1n t\u00edn hi\u1ec7u t\u1eeb n\u00fat nh\u1ea5n \u0111\u1ebfn \u0111\u1ea7u ph\u00e1t chu\u00f4ng t\u1ed1t. C\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c nghe th\u1ea5y trong to\u00e0n b\u1ed9 ng\u00f4i nh\u00e0, d\u1ea3i t\u00edn hi\u1ec7u dao \u0111\u1ed9ng t\u1eeb 40m -80m.<\/li>\n<li>Kh\u1ea3 n\u0103ng t\u00edch h\u1ee3p th\u00eam \u0111\u1ec3 ti\u1ec7n d\u1ee5ng h\u01a1n \u1edf nh\u1eefng ng\u00f4i nh\u00e0 l\u1edbn, nhi\u1ec1u t\u1ea7ng. 1 chu\u00f4ng c\u1eeda Kawasan t\u00edch h\u1ee3p \u0111\u01b0\u1ee3c 4 n\u00fat nh\u1ea5n v\u00e0 1 n\u00fat nh\u1ea5n c\u00f3 th\u1ec3 t\u00edch h\u1ee3p \u0111\u01b0\u1ee3c nhi\u1ec1u \u0111\u1ea7u ph\u00e1t chu\u00f4ng. Gi\u00fap gia ch\u1ee7 kh\u00f4ng c\u1ea7n t\u1ed1n nhi\u1ec1u chi ph\u00ed mua nguy\u00ean b\u1ed9 1 chu\u00f4ng 1 n\u00fat nh\u1ea5n g\u1eafn \u1edf nhi\u1ec1u khu v\u1ef1c trong nh\u00e0.<\/li>\n<li>\u0110\u1eb7c bi\u1ec7t m\u1eabu chu\u00f4ng c\u1eeda DB818 ch\u1ed1ng n\u01b0\u1edbc c\u1ef1c t\u1ed1t, n\u00fat nh\u1ea5n c\u00f3 th\u1ec3 nh\u00fang v\u00e0o n\u01b0\u1edbc v\u1eabn kh\u00f4ng \u1ea3nh h\u01b0\u1edfng.<\/li>\n<li>C\u00e1c th\u00f4ng s\u1ed1 \u0111\u01b0\u1ee3c ghi b\u1eb1ng ti\u1ebfng Vi\u1ec7t tr\u00ean bao b\u00ec, gi\u00fap ng\u01b0\u1eddi d\u00f9ng d\u1ec5 d\u00e0ng s\u1eed d\u1ee5ng. \u0110\u1ed9 b\u1ec1n s\u1ea3n ph\u1ea9m &gt; 5 n\u0103m gi\u00fap ng\u01b0\u1eddi d\u00f9ng ti\u1ebft ki\u1ec7m chi ph\u00ed thay m\u1edbi trong th\u1eddi gian d\u00e0i.<\/li>\n<\/ul>\n<div id=\"attachment_5798\" class=\"wp-caption aligncenter\">\n<figure id=\"attachment_16569\" aria-describedby=\"caption-attachment-16569\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-16569\" title=\"N\u00fat nh\u1ea5n chu\u00f4ng c\u1eeda kh\u00f4ng d\u00f9ng Pin k\u00edn n\u01b0\u1edbc\" src=\"https:\/\/kawasan.vn\/wp-content\/uploads\/2023\/11\/chuong-cua-khong-day-khong-dung-pin-DB818-7.jpg\" alt=\"N\u00fat nh\u1ea5n chu\u00f4ng c\u1eeda kh\u00f4ng d\u00f9ng Pin k\u00edn n\u01b0\u1edbc\" width=\"600\" height=\"338\" \/><figcaption id=\"caption-attachment-16569\" class=\"wp-caption-text\">N\u00fat nh\u1ea5n chu\u00f4ng c\u1eeda kh\u00f4ng d\u00f9ng Pin k\u00edn n\u01b0\u1edbc<\/figcaption><\/figure>\n<\/div>\n<h2><span class=\"ez-toc-section\" id=\"_CHUONG_CUA_KHONG_DAY_CHONG_NUOC_DUOC_DUNG_TRONG_TRUONG_HOP_NAO\"><\/span>\u00a0CHU\u00d4NG C\u1eecA KH\u00d4NG D\u00c2Y CH\u1ed0NG N\u01af\u1edaC \u0110\u01af\u1ee2C D\u00d9NG TRONG TR\u01af\u1edcNG H\u1ee2P N\u00c0O?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<div id=\"attachment_5796\" class=\"wp-caption aligncenter\">\n<figure id=\"attachment_16563\" aria-describedby=\"caption-attachment-16563\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-16563\" title=\"Chu\u00f4ng c\u1eeda kh\u00f4ng d\u00e2y ph\u00f9 h\u1ee3p l\u1eafp \u0111\u1eb7t cho nhi\u1ec1u kh\u00f4ng gian\" src=\"https:\/\/kawasan.vn\/wp-content\/uploads\/2023\/11\/chuong-cua-khong-day-DB818-3.png\" alt=\"Chu\u00f4ng c\u1eeda kh\u00f4ng d\u00e2y ph\u00f9 h\u1ee3p l\u1eafp \u0111\u1eb7t cho nhi\u1ec1u kh\u00f4ng gian\" width=\"600\" height=\"550\" \/><figcaption id=\"caption-attachment-16563\" class=\"wp-caption-text\">Chu\u00f4ng c\u1eeda kh\u00f4ng d\u00e2y ph\u00f9 h\u1ee3p l\u1eafp \u0111\u1eb7t cho nhi\u1ec1u kh\u00f4ng gian<\/figcaption><\/figure>\n<\/div>\n<ul>\n<li>D\u00f9ng trong nh\u00e0 \u1edf h\u1ed9 gia \u0111\u00ecnh, c\u0103n h\u1ed9 c\u00f3 con nh\u1ecf ho\u1eb7c ng\u01b0\u1eddi gi\u00e0: Khi b\u1ed1 m\u1eb9 gi\u00e0 ho\u1eb7c con nh\u1ecf c\u1ea7n s\u1ef1 gi\u00fap \u0111\u1ee1 th\u00ec c\u00f3 th\u1ec3 nh\u1ea5n chu\u00f4ng \u0111\u1ec3 b\u00e1o, kh\u00f4ng c\u1ea7n ph\u1ea3i m\u1ea5t s\u1ee9c k\u00eau to ho\u1eb7c di chuy\u1ec3n m\u1ea5t th\u1eddi gian.<\/li>\n<\/ul>\n<div id=\"attachment_7293\" class=\"wp-caption aligncenter\">\n<figure id=\"attachment_16572\" aria-describedby=\"caption-attachment-16572\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-16572 size-full\" title=\"Ng\u01b0\u1eddi gi\u00e0 khi \u0111au b\u1ec7nh c\u00f3 th\u1ec3 nh\u1ea5n n\u00fat g\u1ecdi ng\u01b0\u1eddi h\u1ed7 tr\u1ee3 k\u1ecbp th\u1eddi\" src=\"https:\/\/kawasan.vn\/wp-content\/uploads\/2023\/11\/ung-dung-chuong-cua-khong-day-2.png\" alt=\"Ng\u01b0\u1eddi gi\u00e0 khi \u0111au b\u1ec7nh c\u00f3 th\u1ec3 nh\u1ea5n n\u00fat g\u1ecdi ng\u01b0\u1eddi h\u1ed7 tr\u1ee3 k\u1ecbp th\u1eddi\" width=\"600\" height=\"390\" srcset=\"https:\/\/kawasan.vn\/wp-content\/uploads\/2023\/11\/ung-dung-chuong-cua-khong-day-2.png 600w, https:\/\/kawasan.vn\/wp-content\/uploads\/2023\/11\/ung-dung-chuong-cua-khong-day-2-400x260.png 400w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><figcaption id=\"caption-attachment-16572\" class=\"wp-caption-text\">Ng\u01b0\u1eddi gi\u00e0 khi \u0111au b\u1ec7nh c\u00f3 th\u1ec3 nh\u1ea5n n\u00fat g\u1ecdi ng\u01b0\u1eddi h\u1ed7 tr\u1ee3 k\u1ecbp th\u1eddi<\/figcaption><\/figure>\n<\/div>\n<ul>\n<li>D\u00f9ng trong c\u00e1c khu nh\u00e0 \u1edf cao t\u1ea7ng, bi\u1ec7t th\u1ef1: ti\u1ebft ki\u1ec7m th\u1eddi gian di chuy\u1ec3n l\u00ean xu\u1ed1ng gi\u1eefa c\u00e1c t\u1ea7ng v\u00e0 c\u00e1c ph\u00f2ng \u0111\u1ec3 g\u1ecdi ng\u01b0\u1eddi. \u0110\u1ed3ng th\u1eddi, c\u00f3 th\u1ec3 nghe \u0111\u01b0\u1ee3c ti\u1ebfng chu\u00f4ng khi c\u00f3 ng\u01b0\u1eddi g\u1ecdi c\u1eeda.<\/li>\n<\/ul>\n<div id=\"attachment_7295\" class=\"wp-caption aligncenter\">\n<figure id=\"attachment_16573\" aria-describedby=\"caption-attachment-16573\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-16573 size-full\" title=\"Chu\u00f4ng \u0111i\u1ec7n kh\u00f4ng d\u00e2y th\u00edch h\u1ee3p d\u00f9ng cho c\u00e1c nh\u00e0 nhi\u1ec1u t\u1ea7ng\" src=\"https:\/\/kawasan.vn\/wp-content\/uploads\/2023\/11\/ung-dung-chuong-cua-khong-day-3.png\" alt=\"Chu\u00f4ng \u0111i\u1ec7n kh\u00f4ng d\u00e2y th\u00edch h\u1ee3p d\u00f9ng cho c\u00e1c nh\u00e0 nhi\u1ec1u t\u1ea7ng\" width=\"600\" height=\"450\" srcset=\"https:\/\/kawasan.vn\/wp-content\/uploads\/2023\/11\/ung-dung-chuong-cua-khong-day-3.png 600w, https:\/\/kawasan.vn\/wp-content\/uploads\/2023\/11\/ung-dung-chuong-cua-khong-day-3-463x348.png 463w, https:\/\/kawasan.vn\/wp-content\/uploads\/2023\/11\/ung-dung-chuong-cua-khong-day-3-400x300.png 400w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><figcaption id=\"caption-attachment-16573\" class=\"wp-caption-text\">Chu\u00f4ng \u0111i\u1ec7n kh\u00f4ng d\u00e2y th\u00edch h\u1ee3p d\u00f9ng cho c\u00e1c nh\u00e0 nhi\u1ec1u t\u1ea7ng<\/figcaption><\/figure>\n<\/div>\n<ul>\n<li>D\u00f9ng <a href=\"https:\/\/kawasan.vn\/en\/product-category\/chuong-cua-chuong-bao-khach\/\" target=\"_blank\" rel=\"noopener\">b\u00e1o kh\u00e1ch<\/a> trong c\u00e1c c\u1eeda h\u00e0ng, showroom, nh\u00e0 h\u00e0ng, kh\u00e1ch s\u1ea1n, nh\u00e0 ngh\u1ec9, b\u1ec7nh vi\u1ec7n\u2026: ti\u1ebft ki\u1ec7m th\u1eddi gian di chuy\u1ec3n \u0111\u1ec3 g\u1ecdi ph\u1ee5c v\u1ee5, y t\u00e1, g\u1ecdi l\u1ec5 t\u00e2n\u2026<\/li>\n<\/ul>\n<div id=\"attachment_7294\" class=\"wp-caption aligncenter\">\n<figure id=\"attachment_16571\" aria-describedby=\"caption-attachment-16571\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-16571 size-full\" title=\"Kh\u00e1ch h\u00e0ng d\u00f9ng n\u00fat nh\u1ea5n g\u1ecdi nh\u00e2n vi\u00ean ph\u1ee5c v\u1ee5 v\u00f4 c\u00f9ng ti\u1ec7n l\u1ee3i\" src=\"https:\/\/kawasan.vn\/wp-content\/uploads\/2023\/11\/ung-dung-chuong-cua-khong-day-1.png\" alt=\"Kh\u00e1ch h\u00e0ng d\u00f9ng n\u00fat nh\u1ea5n g\u1ecdi nh\u00e2n vi\u00ean ph\u1ee5c v\u1ee5 v\u00f4 c\u00f9ng ti\u1ec7n l\u1ee3i\" width=\"600\" height=\"400\" srcset=\"https:\/\/kawasan.vn\/wp-content\/uploads\/2023\/11\/ung-dung-chuong-cua-khong-day-1.png 600w, https:\/\/kawasan.vn\/wp-content\/uploads\/2023\/11\/ung-dung-chuong-cua-khong-day-1-400x267.png 400w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><figcaption id=\"caption-attachment-16571\" class=\"wp-caption-text\">Kh\u00e1ch h\u00e0ng d\u00f9ng n\u00fat nh\u1ea5n g\u1ecdi nh\u00e2n vi\u00ean ph\u1ee5c v\u1ee5 v\u00f4 c\u00f9ng ti\u1ec7n l\u1ee3i<\/figcaption><\/figure>\n<\/div>\n<h2><span class=\"ez-toc-section\" id=\"LOI_ICH_CUA_VIEC_DUNG_CHUONG_DIEN_KHONG_DAY\"><\/span>L\u1ee2I \u00cdCH C\u1ee6A VI\u1ec6C D\u00d9NG CHU\u00d4NG \u0110I\u1ec6N KH\u00d4NG D\u00c2Y<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li>T\u00ednh linh ho\u1ea1t: D\u1ec5 d\u00e0ng di chuy\u1ec3n \u0111\u1ea7u ph\u00e1t chu\u00f4ng v\u00e0 l\u1eafp \u0111\u1eb7t \u1edf nhi\u1ec1u v\u1ecb tr\u00ed trong nh\u00e0. \u0110\u1ea7u ph\u00e1t chu\u00f4ng c\u1eafm \u0111i\u1ec7n trong ph\u00f2ng kh\u00e1ch, c\u1ea7u thang, h\u00e0nh lang \u1edf c\u00e1c t\u1ea7ng l\u1ea7u kh\u00e1c nhau\u2026 N\u00fat nh\u1ea5n g\u1eafn l\u00ean c\u1eeda, d\u00e1n t\u01b0\u1eddng \u1edf ngo\u00e0i c\u1ed5ng ho\u1eb7c tr\u01b0\u1edbc c\u1eeda \u0111i v\u00e0o.<\/li>\n<li>\u0110\u1ea3m b\u1ea3o t\u00ednh th\u1ea9m m\u1ef9: Kh\u00f4ng c\u1ea7n \u0111i d\u00e2y \u0111i\u1ec7n \u0111\u1ebfn n\u00fat nh\u1ea5n, ti\u1ebft ki\u1ec7m khi ph\u1ea3i \u0111i d\u00e2y \u0111i\u1ec7n v\u00e0 c\u00f4ng l\u1eafp \u0111\u1eb7t. L\u00e0m t\u0103ng th\u00eam t\u00ednh th\u1ea9m m\u1ef9 c\u1ee7a ng\u00f4i nh\u00e0<\/li>\n<li>Kh\u00f4ng c\u1ea7n c\u1ea3i t\u1ea1o khi l\u1eafp \u0111\u1eb7t: Do \u0111\u1eb7c th\u00f9 m\u1eb7t ti\u1ec1n nh\u00e0 b\u1eb1ng \u0111\u00e1 hoa c\u01b0\u01a1ng, kh\u00f4ng d\u1ec5 \u0111\u1ec3 khoan, c\u0169ng kh\u00f4ng mu\u1ed1n khoan v\u00ec s\u1ebd h\u01b0 m\u1eb7t \u0111\u00e1, g\u00e2y n\u1ee9t b\u1ec3 \u0111\u00e1. Ch\u1ec9 \u0111\u1ec3 g\u1eafn 1 n\u00fat nh\u1ea5n v\u00e0 ph\u1ea3i lu\u1ed3n d\u00e2y \u0111i\u1ec7n, n\u00fat nh\u1ea5n kh\u00f4ng d\u00e2y l\u00e0 1 s\u1ef1 l\u1ef1a ch\u1ecdn ph\u00f9 h\u1ee3p nh\u1ea5t.<\/li>\n<li>N\u00fat nh\u1ea5n chu\u00f4ng c\u1eeda kh\u00f4ng d\u00e2y kh\u00f4ng d\u00f9ng Pin: N\u00fat nh\u1ea5n t\u1ef1 k\u00edch s\u00f3ng \u0111\u1ec3 truy\u1ec1n t\u00edn hi\u1ec7u \u0111\u1ebfn \u0111\u1ea7u b\u00e1o chu\u00f4ng. \u0110\u1ed1i v\u1edbi \u0111\u1ea7u ph\u00e1t chu\u00f4ng c\u00f3 th\u1ec3 c\u1eafm tr\u1ef1c ti\u1ebfp v\u00e0o \u1ed5 \u0111i\u1ec7n 220V.<\/li>\n<li>Kh\u1ea3 n\u0103ng t\u00edch h\u1ee3p th\u00eam: Nh\u00e0 l\u1edbn c\u00f3 nhi\u1ec1u t\u1ea7ng, nhi\u1ec1u c\u1eeda d\u00f9ng m\u1ed9t chu\u00f4ng th\u00ec s\u1ebd kh\u00f3 nghe \u0111\u01b0\u1ee3c. Chu\u00f4ng c\u1eeda KAWASAN ph\u1ea7n n\u00fat nh\u1ea5n, \u0111\u1ea7u ph\u00e1t chu\u00f4ng \u0111\u01b0\u1ee3c m\u1edf r\u1ed9ng t\u00edch h\u1ee3p th\u00eam.<\/li>\n<\/ul>\n<div id=\"attachment_5797\" class=\"wp-caption aligncenter\">\n<figure id=\"attachment_16564\" aria-describedby=\"caption-attachment-16564\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-16564\" title=\"L\u1ee3i \u00edch c\u1ee7a chu\u00f4ng \u0111i\u1ec7n kh\u00f4ng d\u00e2y\" src=\"https:\/\/kawasan.vn\/wp-content\/uploads\/2023\/11\/chuong-cua-khong-day-DB818-4.png\" alt=\"L\u1ee3i \u00edch c\u1ee7a chu\u00f4ng \u0111i\u1ec7n kh\u00f4ng d\u00e2y\" width=\"600\" height=\"657\" \/><figcaption id=\"caption-attachment-16564\" class=\"wp-caption-text\">L\u1ee3i \u00edch c\u1ee7a chu\u00f4ng \u0111i\u1ec7n kh\u00f4ng d\u00e2y<\/figcaption><\/figure>\n<\/div>\n<p>V\u00ed d\u1ee5: Nh\u00e0 c\u00f3 2 c\u1eeda v\u00e0 3 t\u1ea7ng n\u1ebfu d\u00f9ng 1 chu\u00f4ng c\u1eeda th\u00f4ng th\u01b0\u1eddng. B\u1ea1n c\u00f3 th\u1ec3 ph\u1ea3i d\u00f9ng 3 b\u1ed9 chu\u00f4ng g\u1eafn cho 3 t\u1ea7ng, n\u00fat nh\u1ea5n ph\u1ea3i g\u1eafn 3 c\u00e1i \u1edf c\u00f4ng \u0111\u1ec3 g\u1ecdi t\u1eebng t\u1ea7ng. V\u1edbi chu\u00f4ng KAWASAN b\u1ea1n ch\u1ec9 c\u1ea7n 1 n\u00fat nh\u1ea5n v\u1edbi 3 \u0111\u1ea7u ph\u00e1t chu\u00f4ng c\u1eafm v\u00e0o \u1ed5 \u0111i\u1ec7n t\u1ea1i m\u1ed7i t\u1ea7ng, n\u00fat nh\u1ea5n g\u1eafn t\u1ea1i c\u1eeda ho\u1eb7c c\u1ed5ng. Khi nh\u1ea5n 1 n\u00fat nh\u1ea5n th\u00ec 3 chu\u00f4ng \u0111\u1ec1u ph\u00e1t nh\u1ea1c.<\/p>\n<div id=\"attachment_5799\" class=\"wp-caption aligncenter\">\n<figure id=\"attachment_16574\" aria-describedby=\"caption-attachment-16574\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-16574\" title=\"M\u1ed9t n\u00fat nh\u1ea5n c\u00f3 th\u1ec3 t\u00edch h\u1ee3p \u0111\u01b0\u1ee3c nhi\u1ec1u chu\u00f4ng\" src=\"https:\/\/kawasan.vn\/wp-content\/uploads\/2023\/11\/ung-dung-chuong-cua-khong-day.jpg\" alt=\"M\u1ed9t n\u00fat nh\u1ea5n c\u00f3 th\u1ec3 t\u00edch h\u1ee3p \u0111\u01b0\u1ee3c nhi\u1ec1u chu\u00f4ng\" width=\"600\" height=\"450\" srcset=\"https:\/\/kawasan.vn\/wp-content\/uploads\/2023\/11\/ung-dung-chuong-cua-khong-day-463x348.jpg 463w, https:\/\/kawasan.vn\/wp-content\/uploads\/2023\/11\/ung-dung-chuong-cua-khong-day-400x300.jpg 400w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><figcaption id=\"caption-attachment-16574\" class=\"wp-caption-text\">M\u1ed9t n\u00fat nh\u1ea5n c\u00f3 th\u1ec3 t\u00edch h\u1ee3p \u0111\u01b0\u1ee3c nhi\u1ec1u chu\u00f4ng<\/figcaption><\/figure>\n<\/div>\n<p>V\u1edbi chu\u00f4ng c\u00f3 d\u00e2y \u0111i\u1ec1u n\u00e0y s\u1ebd kh\u00f3 v\u00ec ph\u1ea3i \u0111i d\u00e2y th\u00eam, l\u1eafp \u0111\u1eb7t t\u1ea1i c\u00e1c v\u1ecb tr\u00ed c\u00f3 \u0111\u1ecbnh kh\u00f3 di chuy\u1ec3n.<\/p>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Nh\u00e0 s\u1ea3n xu\u1ea5t: KawasanM\u00e3 s\u1ea3n ph\u1ea9m: DB818T\u00ecnh tr\u1ea1ng:C\u00f2n h\u00e0ng<\/p>","protected":false},"featured_media":16567,"comment_status":"open","ping_status":"closed","template":"","meta":{"_yoast_wpseo_focuskw":"Chu\u00f4ng C\u1eeda Kh\u00f4ng D\u00e2y","_yoast_wpseo_metadesc":"Chu\u00f4ng c\u1eeda kh\u00f4ng d\u00e2y DB818 s\u1eed d\u1ee5ng s\u00f3ng radio xuy\u00ean v\u1eadt c\u1ea3n v\u1edbi \u0111\u1ed9 nh\u1ea1y cao. 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