{"id":6360,"date":"2023-11-01T05:34:24","date_gmt":"2023-11-01T05:34:24","guid":{"rendered":"https:\/\/kawasan.123websitedev.com\/product\/chuong-cua-khong-day-db669\/"},"modified":"2024-08-14T16:51:02","modified_gmt":"2024-08-14T09:51:02","slug":"chuong-cua-khong-day-db669","status":"publish","type":"product","link":"https:\/\/kawasan.vn\/en\/product\/chuong-cua-khong-day-db669\/","title":{"rendered":"Chu\u00f4ng C\u1eeda Kh\u00f4ng D\u00e2y DB669"},"content":{"rendered":"<h2><span class=\"ez-toc-section\" id=\"CHUONG_CUA_KHONG_DAY_LA_GI\"><\/span>CHU\u00d4NG C\u1eecA KH\u00d4NG D\u00c2Y L\u00c0 G\u00cc?<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-db669\/#CHUONG_CUA_KHONG_DAY_LA_GI\" title=\"CHU\u00d4NG C\u1eecA KH\u00d4NG D\u00c2Y L\u00c0 G\u00cc?\">CHU\u00d4NG C\u1eecA KH\u00d4NG D\u00c2Y L\u00c0 G\u00cc?<\/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-db669\/#MAU_CHUONG_CUA_KHONG_DAY_DB669_BAN_CHAY_NHAT_HIEN_NAY\" title=\"M\u1eaaU CHU\u00d4NG C\u1eecA KH\u00d4NG D\u00c2Y DB669 B\u00c1N CH\u1ea0Y NH\u1ea4T HI\u1ec6N NAY\">M\u1eaaU CHU\u00d4NG C\u1eecA KH\u00d4NG D\u00c2Y DB669 B\u00c1N CH\u1ea0Y 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-3\" href=\"https:\/\/kawasan.vn\/en\/product\/chuong-cua-khong-day-db669\/#THIET_KE_DOT_PHA_TINH_NANG_TICH_HOP_CAO_VA_THEM_DUOC_REMOTE_DIEU_KHIEN_TU_XA\" title=\"THI\u1ebeT K\u1ebe \u0110\u1ed8T PH\u00c1 T\u00cdNH N\u0102NG T\u00cdCH H\u1ee2P CAO V\u00c0 TH\u00caM \u0110\u01af\u1ee2C REMOTE \u0110I\u1ec0U KHI\u1ec2N T\u1eea XA\">THI\u1ebeT K\u1ebe \u0110\u1ed8T PH\u00c1 T\u00cdNH N\u0102NG T\u00cdCH H\u1ee2P CAO V\u00c0 TH\u00caM \u0110\u01af\u1ee2C REMOTE \u0110I\u1ec0U KHI\u1ec2N T\u1eea XA<\/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-db669\/#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-5\" href=\"https:\/\/kawasan.vn\/en\/product\/chuong-cua-khong-day-db669\/#UNG_DUNG_CHUONG_DIEN_KHONG_DAY_DB669\" title=\"\u1ee8NG D\u1ee4NG CHU\u00d4NG \u0110I\u1ec6N KH\u00d4NG D\u00c2Y DB669\">\u1ee8NG D\u1ee4NG CHU\u00d4NG \u0110I\u1ec6N KH\u00d4NG D\u00c2Y DB669<\/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\/chuong-cua-khong-day-db669\/#LOI_ICH_CUA_CHUONG_CUA_KHONG_DAY_CHONG_NUOC\" title=\"L\u1ee2I \u00cdCH C\u1ee6A CHU\u00d4NG C\u1eecA KH\u00d4NG D\u00c2Y CH\u1ed0NG N\u01af\u1edaC\">L\u1ee2I \u00cdCH C\u1ee6A CHU\u00d4NG C\u1eecA KH\u00d4NG D\u00c2Y CH\u1ed0NG N\u01af\u1edaC<\/a><\/li><\/ul><\/nav><\/div>\n\n<p>Chu\u00f4ng c\u1eeda kh\u00f4ng d\u00e2y\u00a0l\u00e0 thi\u1ebft b\u1ecb b\u00e1o hi\u1ec7u c\u00f3 kh\u00e1ch ho\u1eb7c c\u00f3 ng\u01b0\u1eddi \u1edf ngo\u00e0i c\u1ea7n v\u00e0o nh\u00e0. Ng\u00e0y nay nh\u00e0 \u1edf \u0111\u01b0\u1ee3c x\u00e2y t\u1ea7ng nhi\u1ec1u v\u00e0 k\u00edn n\u00ean kh\u00f3 c\u00f3 th\u1ec3 k\u00eau b\u1eb1ng mi\u1ec7ng ho\u1eb7c d\u00f9ng chu\u00f4ng c\u1eeda c\u00f3 d\u00e2y. L\u00fac n\u00e0y, s\u1ebd b\u1ecb h\u1ea1n ch\u1ebf n\u1ebfu ng\u01b0\u1eddi trong nh\u00e0 \u1edf g\u1ea7n c\u1ed5ng th\u00ec c\u00f3 th\u1ec3 nghe nh\u01b0ng n\u1ebfu \u1edf t\u1ea7ng cao th\u00ec kh\u00f3 nghe \u0111\u01b0\u1ee3c.<\/p>\n<p>V\u00ec th\u1ebf\u2026.<\/p>\n<p>Chu\u00f4ng b\u1ea5m c\u1eeda kh\u00f4ng d\u00e2y ra \u0111\u1eddi v\u00e0 ng\u00e0y c\u00e0ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn v\u00e0 \u01b0a chu\u1ed9ng. B\u1edfi t\u00ednh ti\u1ec7n l\u1ee3i kh\u00f4ng c\u1ea7n ph\u1ea3i \u0111i d\u00e2y r\u01b0\u1eddm r\u00e0. Thi\u1ebft k\u1ebf nh\u1ecf g\u1ecdn d\u1ec5 di chuy\u1ec3n l\u1eafp \u0111\u1eb7t v\u00e0 \u0111a d\u1ea1ng m\u1eabu m\u00e3.<\/p>\n<div id=\"attachment_5804\" class=\"wp-caption aligncenter\">\n<figure id=\"attachment_16638\" aria-describedby=\"caption-attachment-16638\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"wp-image-16638\" title=\"Chu\u00f4ng b\u1ea5m c\u1eeda kh\u00f4ng d\u00e2y DB669\" src=\"https:\/\/kawasan.vn\/wp-content\/uploads\/2023\/11\/chuong-cua-khong-day-DB669-1.jpg\" alt=\"Chu\u00f4ng b\u1ea5m c\u1eeda kh\u00f4ng d\u00e2y DB669\" width=\"600\" height=\"420\" \/><figcaption id=\"caption-attachment-16638\" class=\"wp-caption-text\">Chu\u00f4ng b\u1ea5m c\u1eeda kh\u00f4ng d\u00e2y DB669<\/figcaption><\/figure>\n<\/div>\n<h2><span class=\"ez-toc-section\" id=\"MAU_CHUONG_CUA_KHONG_DAY_DB669_BAN_CHAY_NHAT_HIEN_NAY\"><\/span>M\u1eaaU CHU\u00d4NG C\u1eecA KH\u00d4NG D\u00c2Y DB669 B\u00c1N CH\u1ea0Y NH\u1ea4T HI\u1ec6N NAY<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li aria-level=\"1\">Chu\u00f4ng c\u1eeda kh\u00f4ng d\u00e2y DB669 d\u00f9ng s\u00f3ng v\u00f4 tuy\u1ebfn truy\u1ec1n t\u00edn hi\u1ec7u gi\u1eefa \u0111\u1ea7u chu\u00f4ng v\u00e0 n\u00fat nh\u1ea5n. Ph\u1ea1m vi ho\u1ea1t \u0111\u1ed9ng trong kho\u1ea3ng 20m ~ 70m t\u1ea7n s\u1ed1 thu ph\u00e1t 433Mhz xuy\u00ean \u0111\u01b0\u1ee3c v\u1eadt c\u1ea3n t\u1ed1t.\u00a0Thay th\u1ebf cho chu\u00f4ng c\u1eeda \u0111i d\u00e2y truy\u1ec1n th\u1ed1ng, l\u00e0m m\u1ea5t t\u00ednh th\u1ea9m m\u1ef9 c\u1ee7a khu v\u1ef1c l\u1eafp \u0111\u1eb7t.<\/li>\n<\/ul>\n<div id=\"attachment_5805\" class=\"wp-caption aligncenter\">\n<figure id=\"attachment_16639\" aria-describedby=\"caption-attachment-16639\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"wp-image-16639\" title=\"T\u00edn hi\u1ec7u truy\u1ec1n c\u00f3 th\u1ec3 xuy\u00ean v\u1eadt c\u1ea3n t\u1ed1t\" src=\"https:\/\/kawasan.vn\/wp-content\/uploads\/2023\/11\/chuong-cua-khong-day-DB669-1-2.png\" alt=\"T\u00edn hi\u1ec7u truy\u1ec1n c\u00f3 th\u1ec3 xuy\u00ean v\u1eadt c\u1ea3n t\u1ed1t\" width=\"600\" height=\"445\" srcset=\"https:\/\/kawasan.vn\/wp-content\/uploads\/2023\/11\/chuong-cua-khong-day-DB669-1-2.png 500w, https:\/\/kawasan.vn\/wp-content\/uploads\/2023\/11\/chuong-cua-khong-day-DB669-1-2-400x297.png 400w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><figcaption id=\"caption-attachment-16639\" class=\"wp-caption-text\">T\u00edn hi\u1ec7u truy\u1ec1n c\u00f3 th\u1ec3 xuy\u00ean v\u1eadt c\u1ea3n t\u1ed1t<\/figcaption><\/figure>\n<\/div>\n<ul>\n<li aria-level=\"1\">\u0110\u1ea7u ph\u00e1t chu\u00f4ng c\u00f3 \u0111\u1ebfn 32 ki\u1ec3u chu\u00f4ng v\u00e0 4 m\u1ee9c \u00e2m l\u01b0\u1ee3ng t\u00f9y ch\u1ec9nh. Chu\u00f4ng DB669 ch\u1ed1ng n\u01b0\u1edbc v\u00e0 b\u1ee5i b\u1ea9n t\u1ed1t v\u1edbi ch\u1ec9 s\u1ed1 k\u00edn n\u01b0\u1edbc IP44. N\u00fat nh\u1ea5n d\u00f9ng Pin 12V d\u1ec5 d\u00e0ng thay th\u1ebf, tu\u1ed5i th\u1ecd Pin cao d\u00f9ng \u0111\u01b0\u1ee3c trong v\u00f2ng 6 th\u00e1ng.<\/li>\n<\/ul>\n<div id=\"attachment_5807\" class=\"wp-caption aligncenter\">\n<figure id=\"attachment_16643\" aria-describedby=\"caption-attachment-16643\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"wp-image-16643\" title=\"Ch\u1ec9 s\u1ed1 IP44 n\u00fat nh\u1ea5n chu\u00f4ng c\u1eeda ch\u1ed1ng th\u1ea5m n\u01b0\u1edbc t\u1ed1t\" src=\"https:\/\/kawasan.vn\/wp-content\/uploads\/2023\/11\/chuong-cua-khong-day-db669-kawasan.jpg\" alt=\"Ch\u1ec9 s\u1ed1 IP44 n\u00fat nh\u1ea5n chu\u00f4ng c\u1eeda ch\u1ed1ng th\u1ea5m n\u01b0\u1edbc t\u1ed1t\" width=\"600\" height=\"632\" \/><figcaption id=\"caption-attachment-16643\" class=\"wp-caption-text\">Ch\u1ec9 s\u1ed1 IP44 n\u00fat nh\u1ea5n chu\u00f4ng c\u1eeda ch\u1ed1ng th\u1ea5m n\u01b0\u1edbc t\u1ed1t<\/figcaption><\/figure>\n<\/div>\n<h2><span class=\"ez-toc-section\" id=\"THIET_KE_DOT_PHA_TINH_NANG_TICH_HOP_CAO_VA_THEM_DUOC_REMOTE_DIEU_KHIEN_TU_XA\"><\/span>THI\u1ebeT K\u1ebe \u0110\u1ed8T PH\u00c1 T\u00cdNH N\u0102NG T\u00cdCH H\u1ee2P CAO V\u00c0 TH\u00caM \u0110\u01af\u1ee2C REMOTE \u0110I\u1ec0U KHI\u1ec2N T\u1eea XA<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li aria-level=\"1\">Chu\u00f4ng kh\u00f4ng d\u00e2y Kawasan c\u00f3 th\u1ec3 t\u00edch h\u1ee3p th\u00eam nhi\u1ec1u n\u00fat nh\u1ea5n cho nhi\u1ec1u c\u1eeda. M\u1ed9t chu\u00f4ng t\u00edch h\u1ee3p \u0111\u01b0\u1ee3c t\u1ed1i \u0111a 6 n\u00fat nh\u1ea5n v\u00e0 m\u1ed9t n\u00fat nh\u1ea5n \u0111\u01b0\u1ee3c v\u00f4 s\u1ed1 chu\u00f4ng.<\/li>\n<li aria-level=\"1\">C\u00f3 th\u1ec3 t\u00edch h\u1ee3p \u0111\u1ea7u d\u00f2 D28B, c\u1eeda t\u1eeb M4 \u0111\u1ec3 l\u00e0m chu\u00f4ng c\u1eeda b\u00e1o kh\u00e1ch v\u00e0 b\u00e1o \u0111\u1ed9ng. 2 ch\u1ee9c n\u0103ng nay ch\u1ec9 c\u1ea7n trong 1 s\u1ea3n ph\u1ea9m, ti\u1ebft ki\u1ec7m chi ph\u00ed mua v\u00e0 \u0111\u00e1p \u1ee9ng nhu c\u1ea7u s\u1eed d\u1ee5ng cao.<\/li>\n<\/ul>\n<div id=\"attachment_4302\" class=\"wp-caption aligncenter\">\n<figure id=\"attachment_16647\" aria-describedby=\"caption-attachment-16647\" style=\"width: 1000px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"wp-image-16647\" title=\"Kh\u1ea3 n\u0103ng t\u00edch h\u1ee3p cao c\u00f3 th\u1ec3 t\u00edch h\u1ee3p remote RM1A \u0111i\u1ec1u khi\u1ec3n t\u1eeb xa\" src=\"https:\/\/kawasan.vn\/wp-content\/uploads\/2023\/11\/mo-ta-chuong-cua-bao-khach-rm1a-3.png\" alt=\"Kh\u1ea3 n\u0103ng t\u00edch h\u1ee3p cao c\u00f3 th\u1ec3 t\u00edch h\u1ee3p remote RM1A \u0111i\u1ec1u khi\u1ec3n t\u1eeb xa\" width=\"1000\" height=\"388\" srcset=\"https:\/\/kawasan.vn\/wp-content\/uploads\/2023\/11\/mo-ta-chuong-cua-bao-khach-rm1a-3-768x298.png 768w, https:\/\/kawasan.vn\/wp-content\/uploads\/2023\/11\/mo-ta-chuong-cua-bao-khach-rm1a-3-640x248.png 640w, https:\/\/kawasan.vn\/wp-content\/uploads\/2023\/11\/mo-ta-chuong-cua-bao-khach-rm1a-3-400x155.png 400w, https:\/\/kawasan.vn\/wp-content\/uploads\/2023\/11\/mo-ta-chuong-cua-bao-khach-rm1a-3-1000x388.png 1000w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><figcaption id=\"caption-attachment-16647\" class=\"wp-caption-text\">Kh\u1ea3 n\u0103ng t\u00edch h\u1ee3p cao c\u00f3 th\u1ec3 t\u00edch h\u1ee3p remote RM1A \u0111i\u1ec1u khi\u1ec3n t\u1eeb xa<\/figcaption><\/figure>\n<\/div>\n<ul>\n<li aria-level=\"1\">Chu\u00f4ng c\u1eeda DB669 t\u00edch h\u1ee3p th\u00eam \u0111\u01b0\u1ee3c\u00a0Remote RM1A \u0111\u1ec3 t\u1eaft\/m\u1edf chu\u00f4ng t\u1eeb xa. C\u00f3 th\u1ec3 d\u00f9ng Remote \u0111\u1ec3 b\u00e1o g\u1ecdi ph\u1ee5c v\u1ee5, b\u00e1o tr\u1ee3 gi\u00fap kh\u1ea9n c\u1ea5p khi d\u00f9ng \u1edf b\u1ec7nh vi\u1ec7n, c\u1eeda h\u00e0ng\u2026.<\/li>\n<\/ul>\n<p>&gt;&gt;&gt; Xem th\u00eam:\u00a0<a href=\"https:\/\/kawasan.vn\/en\/product\/chuong-cua-khong-day-dieu-khien-tu-xa-db669-1rm1a\/\" target=\"_blank\" rel=\"noopener\"><i>Chu\u00f4ng c\u1eeda kh\u00f4ng d\u00e2y \u0111i\u1ec1u khi\u1ec3n t\u1eeb xa<\/i><\/a><\/p>\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 aria-level=\"1\">Kawasan l\u00e0 th\u01b0\u01a1ng hi\u1ec7u h\u00e0ng \u0111\u1ea7u v\u00e0 uy t\u00edn cao trong l\u0129nh v\u1ef1c\u00a0chu\u00f4ng c\u1eeda \u2013 chu\u00f4ng b\u00e1o kh\u00e1ch. 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 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 aria-level=\"1\">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 v\u00f4 tuy\u1ebfn 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 20m -70m.<\/li>\n<li aria-level=\"1\">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 6 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 aria-level=\"1\">\u0110\u1eb7c bi\u1ec7t m\u1eabu DB669 c\u00f2n c\u00f3 th\u1ec3 t\u00edch h\u1ee3p Remote \u0111\u1ec3 \u0111i\u1ec1u khi\u1ec3n t\u1eeb xa. \u0110\u1ed3ng th\u1eddi l\u00e0m b\u00e1o kh\u00e1ch khi t\u00edch h\u1ee3p v\u1edbi c\u1eeda t\u1eeb M4 v\u00e0 \u0111\u1ea7u d\u00f2 D28B.<\/li>\n<li aria-level=\"1\">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_635\" class=\"wp-caption aligncenter\">\n<figure id=\"attachment_16644\" aria-describedby=\"caption-attachment-16644\" style=\"width: 1000px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"wp-image-16644\" title=\"Th\u00f4ng tin in b\u1eb1ng ti\u1ebfng Vi\u1ec7t ti\u1ec7n l\u1ee3i cho ng\u01b0\u1eddi d\u00f9ng h\u01a1n\" src=\"https:\/\/kawasan.vn\/wp-content\/uploads\/2023\/11\/DB669.jpg\" alt=\"Th\u00f4ng tin in b\u1eb1ng ti\u1ebfng Vi\u1ec7t ti\u1ec7n l\u1ee3i cho ng\u01b0\u1eddi d\u00f9ng h\u01a1n\" width=\"1000\" height=\"700\" srcset=\"https:\/\/kawasan.vn\/wp-content\/uploads\/2023\/11\/DB669-768x538.jpg 768w, https:\/\/kawasan.vn\/wp-content\/uploads\/2023\/11\/DB669-640x448.jpg 640w, https:\/\/kawasan.vn\/wp-content\/uploads\/2023\/11\/DB669-400x280.jpg 400w, https:\/\/kawasan.vn\/wp-content\/uploads\/2023\/11\/DB669-1000x700.jpg 1000w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><figcaption id=\"caption-attachment-16644\" class=\"wp-caption-text\">Th\u00f4ng tin in b\u1eb1ng ti\u1ebfng Vi\u1ec7t ti\u1ec7n l\u1ee3i cho ng\u01b0\u1eddi d\u00f9ng h\u01a1n<\/figcaption><\/figure>\n<\/div>\n<h2><span class=\"ez-toc-section\" id=\"UNG_DUNG_CHUONG_DIEN_KHONG_DAY_DB669\"><\/span>\u1ee8NG D\u1ee4NG CHU\u00d4NG \u0110I\u1ec6N KH\u00d4NG D\u00c2Y DB669<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li aria-level=\"1\">L\u00e0m chu\u00f4ng c\u1eeda<\/li>\n<\/ul>\n<div id=\"attachment_4301\" class=\"wp-caption aligncenter\">\n<figure id=\"attachment_16646\" aria-describedby=\"caption-attachment-16646\" style=\"width: 1000px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"wp-image-16646\" title=\"Chu\u00f4ng kh\u00f4ng d\u00e2y DB669 th\u00edch h\u1ee3p l\u1eafp \u1edf c\u00e1c nh\u00e0 cao t\u1ea7ng\" src=\"https:\/\/kawasan.vn\/wp-content\/uploads\/2023\/11\/huong-db669-3.jpg\" alt=\"Chu\u00f4ng kh\u00f4ng d\u00e2y DB669 th\u00edch h\u1ee3p l\u1eafp \u1edf c\u00e1c nh\u00e0 cao t\u1ea7ng\" width=\"1000\" height=\"438\" srcset=\"https:\/\/kawasan.vn\/wp-content\/uploads\/2023\/11\/huong-db669-3-768x336.jpg 768w, https:\/\/kawasan.vn\/wp-content\/uploads\/2023\/11\/huong-db669-3-640x280.jpg 640w, https:\/\/kawasan.vn\/wp-content\/uploads\/2023\/11\/huong-db669-3-400x175.jpg 400w, https:\/\/kawasan.vn\/wp-content\/uploads\/2023\/11\/huong-db669-3-1000x438.jpg 1000w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><figcaption id=\"caption-attachment-16646\" class=\"wp-caption-text\">Chu\u00f4ng kh\u00f4ng d\u00e2y DB669 th\u00edch h\u1ee3p l\u1eafp \u1edf c\u00e1c nh\u00e0 cao t\u1ea7ng<\/figcaption><\/figure>\n<\/div>\n<ul>\n<li aria-level=\"1\">L\u00e0m chu\u00f4ng b\u00e1o \u0111\u1ed9ng kh\u1ea9n c\u1ea5p<\/li>\n<li aria-level=\"1\">L\u00e0m chu\u00f4ng b\u00e1o c\u1ea7n gi\u00fap \u0111\u1ee1 cho ng\u01b0\u1eddi gi\u00e0<\/li>\n<\/ul>\n<div id=\"attachment_5809\" class=\"wp-caption aligncenter\">\n<figure id=\"attachment_16642\" aria-describedby=\"caption-attachment-16642\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"wp-image-16642 size-full\" title=\"Ng\u01b0\u1eddi b\u1ec7nh ch\u1ec9 c\u1ea7n nh\u1ea5n chu\u00f4ng s\u1ebd c\u00f3 y t\u00e1 v\u00e0 b\u00e1c s\u0129 k\u1ecbp th\u1eddi \u0111\u1ebfn h\u1ed7 tr\u1ee3\" src=\"https:\/\/kawasan.vn\/wp-content\/uploads\/2023\/11\/chuong-cua-khong-day-DB669-5-2.png\" alt=\"Ng\u01b0\u1eddi b\u1ec7nh ch\u1ec9 c\u1ea7n nh\u1ea5n chu\u00f4ng s\u1ebd c\u00f3 y t\u00e1 v\u00e0 b\u00e1c s\u0129 k\u1ecbp th\u1eddi \u0111\u1ebfn h\u1ed7 tr\u1ee3\" width=\"600\" height=\"455\" srcset=\"https:\/\/kawasan.vn\/wp-content\/uploads\/2023\/11\/chuong-cua-khong-day-DB669-5-2.png 600w, https:\/\/kawasan.vn\/wp-content\/uploads\/2023\/11\/chuong-cua-khong-day-DB669-5-2-400x303.png 400w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><figcaption id=\"caption-attachment-16642\" class=\"wp-caption-text\">Ng\u01b0\u1eddi b\u1ec7nh ch\u1ec9 c\u1ea7n nh\u1ea5n chu\u00f4ng s\u1ebd c\u00f3 y t\u00e1 v\u00e0 b\u00e1c s\u0129 k\u1ecbp th\u1eddi \u0111\u1ebfn h\u1ed7 tr\u1ee3<\/figcaption><\/figure>\n<\/div>\n<ul>\n<li aria-level=\"1\">L\u00e0m chu\u00f4ng <a href=\"https:\/\/kawasan.com.vn\/san-pham.html\/chuong-cua-chuong-bao-khach\/chuong-bao-khach-khong-day.html\" target=\"_blank\" rel=\"noopener\">b\u00e1o kh\u00e1ch<\/a> \u0111\u1ebfn, b\u00e1o g\u1ecdi ph\u1ee5c v\u1ee5<\/li>\n<\/ul>\n<div id=\"attachment_5813\" class=\"wp-caption aligncenter\">\n<figure id=\"attachment_16645\" aria-describedby=\"caption-attachment-16645\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"wp-image-16645\" title=\"L\u00e0m chu\u00f4ng b\u00e1o g\u1ecdi nh\u00e2n vi\u00ean ph\u1ee5c v\u1ee5 t\u1ea1i c\u00e1c nh\u00e0 h\u00e0ng\" src=\"https:\/\/kawasan.vn\/wp-content\/uploads\/2023\/11\/goi-phuc-vu-nha-hang-3.jpg\" alt=\"L\u00e0m chu\u00f4ng b\u00e1o g\u1ecdi nh\u00e2n vi\u00ean ph\u1ee5c v\u1ee5 t\u1ea1i c\u00e1c nh\u00e0 h\u00e0ng\" width=\"600\" height=\"431\" \/><figcaption id=\"caption-attachment-16645\" class=\"wp-caption-text\">L\u00e0m chu\u00f4ng b\u00e1o g\u1ecdi nh\u00e2n vi\u00ean ph\u1ee5c v\u1ee5 t\u1ea1i c\u00e1c nh\u00e0 h\u00e0ng<\/figcaption><\/figure>\n<\/div>\n<ul>\n<li aria-level=\"1\">L\u00e0m chu\u00f4ng b\u00e1o n\u1ed9i b\u1ed9 trong nh\u00e0, c\u01a1 quan, kh\u00e1ch s\u1ea1n\u2026<\/li>\n<\/ul>\n<div id=\"attachment_5808\" class=\"wp-caption aligncenter\">\n<figure id=\"attachment_16641\" aria-describedby=\"caption-attachment-16641\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"wp-image-16641 size-full\" title=\"L\u00e0m chu\u00f4ng b\u00e1o trong nh\u00e0 nhi\u1ec1u t\u1ea7ng ti\u1ec7n l\u1ee3i kh\u00f4ng c\u1ea7n l\u00ean t\u1eebng t\u1ea7ng k\u00eau g\u1ecdi\" src=\"https:\/\/kawasan.vn\/wp-content\/uploads\/2023\/11\/chuong-cua-khong-day-DB669-4-2.png\" alt=\"L\u00e0m chu\u00f4ng b\u00e1o trong nh\u00e0 nhi\u1ec1u t\u1ea7ng ti\u1ec7n l\u1ee3i kh\u00f4ng c\u1ea7n l\u00ean t\u1eebng t\u1ea7ng k\u00eau g\u1ecdi\" width=\"600\" height=\"662\" srcset=\"https:\/\/kawasan.vn\/wp-content\/uploads\/2023\/11\/chuong-cua-khong-day-DB669-4-2.png 600w, https:\/\/kawasan.vn\/wp-content\/uploads\/2023\/11\/chuong-cua-khong-day-DB669-4-2-400x441.png 400w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><figcaption id=\"caption-attachment-16641\" class=\"wp-caption-text\">L\u00e0m chu\u00f4ng b\u00e1o trong nh\u00e0 nhi\u1ec1u t\u1ea7ng ti\u1ec7n l\u1ee3i kh\u00f4ng c\u1ea7n l\u00ean t\u1eebng t\u1ea7ng k\u00eau g\u1ecdi<\/figcaption><\/figure>\n<\/div>\n<h2><span class=\"ez-toc-section\" id=\"LOI_ICH_CUA_CHUONG_CUA_KHONG_DAY_CHONG_NUOC\"><\/span>L\u1ee2I \u00cdCH C\u1ee6A CHU\u00d4NG C\u1eecA KH\u00d4NG D\u00c2Y CH\u1ed0NG N\u01af\u1edaC<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li aria-level=\"1\">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\u00a0N\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 aria-level=\"1\">\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 chu\u00f4ng, 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 aria-level=\"1\">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 c\u1ee7a chu\u00f4ng g\u1ecdi l\u00e0 1 s\u1ef1 l\u1ef1a ch\u1ecdn ph\u00f9 h\u1ee3p nh\u1ea5t.<\/li>\n<li aria-level=\"1\">C\u01a1 \u0111\u1ed9ng, ti\u1ec7n l\u1ee3i thay th\u1ebf Pin: n\u00fat nh\u1ea5n chu\u00f4ng kh\u00f4ng d\u00e2y d\u00f9ng pin, ch\u1ec9 c\u1ea7n thay pin sau 6 th\u00e1ng s\u1eed d\u1ee5ng. Tu\u1ed5i th\u1ecd pin cao, d\u1ec5 d\u00e0ng thay th\u1ebf v\u00e0 s\u1eed d\u1ee5ng. \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 aria-level=\"1\">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 kh\u00f4ng d\u00e2y 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>","protected":false},"excerpt":{"rendered":"<p>Nh\u00e0 s\u1ea3n xu\u1ea5t: KawasanM\u00e3 s\u1ea3n ph\u1ea9m: DB669T\u00ecnh tr\u1ea1ng:C\u00f2n h\u00e0ng<\/p>","protected":false},"featured_media":16638,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_cat":[506,41],"product_tag":[1220,720,1223,1219,1227,1222,723,1228,1229,1230,1226,1027,1038,718,1039,1217,1218,719,1221,1231,1232,621,1224,1225],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Chu\u00f4ng C\u1eeda Kh\u00f4ng D\u00e2y DB669 - Kawasan<\/title>\n<meta name=\"description\" content=\"Chu\u00f4ng c\u1eeda kh\u00f4ng d\u00e2y DB669 d\u00f9ng s\u00f3ng RF433Mhz. Ph\u1ea1m vi ho\u1ea1t \u0111\u1ed9ng trong kho\u1ea3ng 20m ~ 70m tu\u1ef3 v\u1eadt c\u1ea3n. C\u00f3 4 m\u1ee9c \u00e2m l\u01b0\u1ee3ng v\u00e0 32 ki\u1ec3u chu\u00f4ng tu\u1ef3 ch\u1ec9nh.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/kawasan.vn\/en\/product\/chuong-cua-khong-day-db669\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Chu\u00f4ng C\u1eeda Kh\u00f4ng D\u00e2y DB669 - Kawasan\" \/>\n<meta property=\"og:description\" content=\"Chu\u00f4ng c\u1eeda kh\u00f4ng d\u00e2y DB669 d\u00f9ng s\u00f3ng RF433Mhz. Ph\u1ea1m vi ho\u1ea1t \u0111\u1ed9ng trong kho\u1ea3ng 20m ~ 70m tu\u1ef3 v\u1eadt c\u1ea3n. 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