{"id":6383,"date":"2023-11-01T05:35:48","date_gmt":"2023-11-01T05:35:48","guid":{"rendered":"https:\/\/kawasan.123websitedev.com\/product\/cua-tu-bao-khach-khong-day-m428b\/"},"modified":"2025-12-08T14:42:19","modified_gmt":"2025-12-08T07:42:19","slug":"cua-tu-bao-khach-khong-day-m428b","status":"publish","type":"product","link":"https:\/\/kawasan.vn\/en\/product\/cua-tu-bao-khach-khong-day-m428b\/","title":{"rendered":"C\u1eeda T\u1eeb B\u00e1o Kh\u00e1ch Kh\u00f4ng D\u00e2y M428B"},"content":{"rendered":"<h2><span class=\"ez-toc-section\" id=\"CUA_TU_BAO_KHACH_KHONG_DAY_LA_GI\"><\/span>C\u1eecA T\u1eea B\u00c1O KH\u00c1CH 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\/cua-tu-bao-khach-khong-day-m428b\/#CUA_TU_BAO_KHACH_KHONG_DAY_LA_GI\" title=\"C\u1eecA T\u1eea B\u00c1O KH\u00c1CH KH\u00d4NG D\u00c2Y L\u00c0 G\u00cc?\">C\u1eecA T\u1eea B\u00c1O KH\u00c1CH 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\/cua-tu-bao-khach-khong-day-m428b\/#DAC_DIEM_CUA_THIET_BI_BAO_KHACH_KHONG_DAY_MS428B\" title=\"\u0110\u1eb6C \u0110I\u1ec2M C\u1ee6A THI\u1ebeT B\u1eca B\u00c1O KH\u00c1CH KH\u00d4NG D\u00c2Y MS428B\">\u0110\u1eb6C \u0110I\u1ec2M C\u1ee6A THI\u1ebeT B\u1eca B\u00c1O KH\u00c1CH KH\u00d4NG D\u00c2Y MS428B<\/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\/cua-tu-bao-khach-khong-day-m428b\/#CAC_UNG_DUNG_THUC_TE_CUA_TU_BAO_KHACH_KHONG_DAY\" title=\"C\u00c1C \u1ee8NG D\u1ee4NG TH\u1ef0C T\u1ebe C\u1eecA T\u1eea B\u00c1O KH\u00c1CH KH\u00d4NG D\u00c2Y\">C\u00c1C \u1ee8NG D\u1ee4NG TH\u1ef0C T\u1ebe C\u1eecA T\u1eea B\u00c1O KH\u00c1CH KH\u00d4NG D\u00c2Y<\/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\/cua-tu-bao-khach-khong-day-m428b\/#_VI_SAO_NEN_DUNG_CAM_BIEN_CUA_TU_KHONG_DAY_BAO_KHACH_M428B\" title=\"\u00a0V\u00cc SAO N\u00caN D\u00d9NG C\u1ea2M BI\u1ebeN C\u1eecA T\u1eea KH\u00d4NG D\u00c2Y B\u00c1O KH\u00c1CH M428B\">\u00a0V\u00cc SAO N\u00caN D\u00d9NG C\u1ea2M BI\u1ebeN C\u1eecA T\u1eea KH\u00d4NG D\u00c2Y B\u00c1O KH\u00c1CH M428B<\/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\/cua-tu-bao-khach-khong-day-m428b\/#SU_KHAC_BIET_GIUA_THIET_BI_CANH_BAO_MO_CUA_KAWASAN_SO_VOI_NHUNG_SAN_PHAM_CUNG_LOAI_TREN_THI_TRUONG\" title=\"S\u1ef0 KH\u00c1C BI\u1ec6T GI\u1eeeA THI\u1ebeT B\u1eca C\u1ea2NH B\u00c1O M\u1ede C\u1eecA 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 GI\u1eeeA THI\u1ebeT B\u1eca C\u1ea2NH B\u00c1O M\u1ede C\u1eecA 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-6\" href=\"https:\/\/kawasan.vn\/en\/product\/cua-tu-bao-khach-khong-day-m428b\/#DUNG_THIET_BI_BAO_KHACH_MANG_DEN_LOI_ICH_GI\" title=\"D\u00d9NG THI\u1ebeT B\u1eca B\u00c1O KH\u00c1CH MANG \u0110\u1ebeN L\u1ee2I \u00cdCH G\u00cc?\">D\u00d9NG THI\u1ebeT B\u1eca B\u00c1O KH\u00c1CH MANG \u0110\u1ebeN L\u1ee2I \u00cdCH G\u00cc?<\/a><\/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\/cua-tu-bao-khach-khong-day-m428b\/#BI_QUYET_LUA_CHON_BAO_KHACH_KHONG_DAY_PHU_HOP_NHAT\" title=\"B\u00cd QUY\u1ebeT L\u1ef0A CH\u1eccN B\u00c1O KH\u00c1CH KH\u00d4NG D\u00c2Y PH\u00d9 H\u1ee2P NH\u1ea4T\">B\u00cd QUY\u1ebeT L\u1ef0A CH\u1eccN B\u00c1O KH\u00c1CH KH\u00d4NG D\u00c2Y PH\u00d9 H\u1ee2P NH\u1ea4T<\/a><\/li><\/ul><\/nav><\/div>\n\n<p>C\u1eeda t\u1eeb b\u00e1o kh\u00e1ch kh\u00f4ng d\u00e2y l\u00e0 thi\u1ebft b\u1ecb b\u00e1o kh\u00e1ch th\u00f4ng qua k\u1ebft n\u1ed1i chu\u00f4ng b\u00e1o v\u00e0 c\u1ea3m bi\u1ebfn c\u1eeda t\u1eeb. <a href=\"https:\/\/kawasan.vn\/en\/product\/cua-tu-khong-day-m4\/\" target=\"_blank\" rel=\"noopener\">C\u1eeda t\u1eeb M4<\/a> \u0111\u01b0\u1ee3c g\u1eafn c\u1ed1 \u0111\u1ecbnh tr\u00ean c\u00e1c c\u1eeda, c\u00f3 th\u1ec3 l\u00e0: c\u1eeda k\u00ednh, c\u1eeda nh\u00f4m, c\u1eeda g\u1ed7\u2026Khi c\u00f3 ng\u01b0\u1eddi di chuy\u1ec3n v\u00e0o c\u1eeda th\u00ec c\u1eeda t\u1eeb s\u1ebd truy\u1ec1n t\u00edn hi\u1ec7u \u0111\u1ebfn \u0111\u1ea7u ph\u00e1t chu\u00f4ng. B\u00e1o hi\u1ec7u c\u00f3 kh\u00e1ch \u0111\u1ebfn ho\u1eb7c c\u00f3 th\u1ec3 g\u1eafn c\u1eeda s\u1ed5 \u0111\u1ec3 l\u00e0m b\u00e1o tr\u1ed9m.<\/p>\n<div id=\"attachment_5835\" class=\"wp-caption aligncenter\">\n<figure id=\"attachment_16555\" aria-describedby=\"caption-attachment-16555\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-16555 size-full\" title=\"C\u1eeda t\u1eeb c\u1ea3m \u1ee9ng b\u00e1o kh\u00e1ch M428B Kawasan\" src=\"https:\/\/kawasan.vn\/wp-content\/uploads\/2023\/11\/cua-tu-cam-bien-bao-khach-M428B-5.jpg\" alt=\"C\u1eeda t\u1eeb c\u1ea3m \u1ee9ng b\u00e1o kh\u00e1ch M428B Kawasan\" width=\"600\" height=\"600\" srcset=\"https:\/\/kawasan.vn\/wp-content\/uploads\/2023\/11\/cua-tu-cam-bien-bao-khach-M428B-5.jpg 600w, https:\/\/kawasan.vn\/wp-content\/uploads\/2023\/11\/cua-tu-cam-bien-bao-khach-M428B-5-400x400.jpg 400w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><figcaption id=\"caption-attachment-16555\" class=\"wp-caption-text\">C\u1eeda t\u1eeb c\u1ea3m \u1ee9ng b\u00e1o kh\u00e1ch M428B Kawasan<\/figcaption><\/figure>\n<\/div>\n<h2><span class=\"ez-toc-section\" id=\"DAC_DIEM_CUA_THIET_BI_BAO_KHACH_KHONG_DAY_MS428B\"><\/span>\u0110\u1eb6C \u0110I\u1ec2M C\u1ee6A THI\u1ebeT B\u1eca B\u00c1O KH\u00c1CH KH\u00d4NG D\u00c2Y MS428B<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li aria-level=\"1\">C\u1eeda t\u1eeb b\u00e1o kh\u00e1ch kh\u00f4ng d\u00e2y d\u00f9ng c\u00f4ng ngh\u1ec7 c\u1ea3m \u1ee9ng c\u1eeda t\u1eeb v\u00e0 k\u1ebft n\u1ed1i v\u1edbi \u0111\u1ea7u chu\u00f4ng kh\u00f4ng d\u00e2y. C\u1ea3m \u1ee9ng c\u1eeda t\u1eeb v\u00e0\u00a0<a href=\"http:\/\/thegioidienthongminh.com\/danh-muc\/chuong-cua-bao-khach\/\" target=\"_blank\" rel=\"noopener noreferrer\">chu\u00f4ng b\u00e1o kh\u00e1ch<\/a>\u00a0k\u1ebft n\u1ed1i b\u1eb1ng s\u00f3ng radio xuy\u00ean v\u1eadt c\u1ea3n v\u1edbi \u0111\u1ed9 nh\u1ea1y cao. C\u00f3 th\u1ec3 xuy\u00ean t\u01b0\u1eddng m\u1ecfng, g\u1ed7, k\u00ednh\u2026.<\/li>\n<\/ul>\n<div id=\"attachment_5828\" class=\"wp-caption aligncenter\">\n<figure id=\"attachment_16549\" aria-describedby=\"caption-attachment-16549\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-16549\" title=\"\u0110\u01b0\u1eddng truy\u1ec1n t\u00edn hi\u1ec7u qua v\u1eadt c\u1ea3n nh\u01b0: g\u1ed7, k\u00ednh\u2026 t\u1ed1t\" src=\"https:\/\/kawasan.vn\/wp-content\/uploads\/2023\/11\/cua-tu-cam-bien-bao-khach-M428B-1.png\" alt=\"\u0110\u01b0\u1eddng truy\u1ec1n t\u00edn hi\u1ec7u qua v\u1eadt c\u1ea3n nh\u01b0: g\u1ed7, k\u00ednh\u2026 t\u1ed1t\" width=\"600\" height=\"467\" srcset=\"https:\/\/kawasan.vn\/wp-content\/uploads\/2023\/11\/cua-tu-cam-bien-bao-khach-M428B-1.png 460w, https:\/\/kawasan.vn\/wp-content\/uploads\/2023\/11\/cua-tu-cam-bien-bao-khach-M428B-1-400x311.png 400w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><figcaption id=\"caption-attachment-16549\" class=\"wp-caption-text\">\u0110\u01b0\u1eddng truy\u1ec1n t\u00edn hi\u1ec7u qua v\u1eadt c\u1ea3n nh\u01b0: g\u1ed7, k\u00ednh\u2026 t\u1ed1t<\/figcaption><\/figure>\n<\/div>\n<ul>\n<li aria-level=\"1\">\u0110\u1ea7u c\u1ea3m \u1ee9ng t\u1eeb s\u1eed d\u1ee5ng Pin Lithium CR2023(\u0111i k\u00e8m) c\u00f3 tu\u1ed5i th\u1ecd Pin &gt; 6 th\u00e1ng. \u0110\u1ea7u chu\u00f4ng c\u1eafm v\u00e0o \u1ed5 \u0111i\u1ec7n 220V n\u00ean d\u1ec5 d\u00e0ng di chuy\u1ec3n nhi\u1ec1u n\u01a1i. Gi\u00fap cho thi\u1ebft b\u1ecb lu\u00f4n duy tr\u00ec, kh\u00f4ng s\u1ee3 h\u1ebft \u0111i\u1ec7n v\u00e0 thay th\u1ebf Pin d\u1ec5 d\u00e0ng.<\/li>\n<li aria-level=\"1\">Thi\u1ebft k\u1ebf nh\u1ecf g\u1ecdn, ki\u1ec3u d\u00e1ng tinh t\u1ebf \u0111\u1eb9p m\u1eaft. \u0110\u01b0\u1ee3c l\u00e0m t\u1eeb v\u1eadt li\u1ec7u cao c\u1ea5p, ch\u1ed1ng ch\u00e1y v\u00e0 \u0111\u1ed9 b\u1ec1n cao &gt; 5 n\u0103m.<\/li>\n<li aria-level=\"1\">\u00a0\u0110\u1ea7u ph\u00e1t chu\u00f4ng c\u00f3 \u0111\u1ebfn 32 ki\u1ec3u nh\u1ea1c chu\u00f4ng v\u00e0 3 m\u1ee9c \u0111i\u1ec1u ch\u1ec9nh \u00e2m l\u01b0\u1ee3ng. \u00c2m b\u00e1o l\u1edbn t\u1eeb 60-80 dB \u0111\u1ea3m b\u1ea3o ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 nghe th\u1ea5y \u1edf m\u1ecdi n\u01a1i. Trang b\u1ecb \u0111\u00e8n Led nh\u1ecf m\u00e0u xanh, c\u00f3 th\u1ec3 l\u00e0m \u0111\u00e8n ng\u1ee7 v\u00f4 c\u00f9ng ti\u1ec7n l\u1ee3i.<\/li>\n<\/ul>\n<div id=\"attachment_5836\" class=\"wp-caption aligncenter\">\n<figure id=\"attachment_16556\" aria-describedby=\"caption-attachment-16556\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-16556\" title=\"C\u1ea3m bi\u1ebfn c\u1eeda t\u1eeb truy\u1ec1n t\u00edn hi\u1ec7u \u0111\u1ebfn \u0111\u1ea7u chu\u00f4ng b\u00e1o hi\u1ec7u kh\u00e1ch \u0111\u1ebfn\" src=\"https:\/\/kawasan.vn\/wp-content\/uploads\/2023\/11\/cua-tu-cam-bien-bao-khach-M428B-5.png\" alt=\"C\u1ea3m bi\u1ebfn c\u1eeda t\u1eeb truy\u1ec1n t\u00edn hi\u1ec7u \u0111\u1ebfn \u0111\u1ea7u chu\u00f4ng b\u00e1o hi\u1ec7u kh\u00e1ch \u0111\u1ebfn\" width=\"600\" height=\"286\" \/><figcaption id=\"caption-attachment-16556\" class=\"wp-caption-text\">C\u1ea3m bi\u1ebfn c\u1eeda t\u1eeb truy\u1ec1n t\u00edn hi\u1ec7u \u0111\u1ebfn \u0111\u1ea7u chu\u00f4ng b\u00e1o hi\u1ec7u kh\u00e1ch \u0111\u1ebfn<\/figcaption><\/figure>\n<\/div>\n<ul>\n<li aria-level=\"1\">C\u00f3 th\u1ec3 t\u00edch h\u1ee3p th\u00eam nhi\u1ec1u chu\u00f4ng b\u00e1o ho\u1eb7c th\u00eam nhi\u1ec1u \u0111\u1ea7u c\u1ea3m \u1ee9ng c\u1eeda t\u1eeb c\u00f9ng m\u1ed9t l\u00fac. Khi nh\u00e0 c\u00f3 nhi\u1ec1u c\u1eeda ho\u1eb7c nhi\u1ec1u t\u1ea7ng c\u00f3 th\u1ec3 mua r\u1eddi th\u00eam ph\u1ee5 ki\u1ec7n v\u1ec1 t\u00edch h\u1ee3p.<\/li>\n<\/ul>\n<div id=\"attachment_5851\" class=\"wp-caption aligncenter\">\n<figure id=\"attachment_16560\" aria-describedby=\"caption-attachment-16560\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-16560\" title=\"Kh\u1ea3 n\u0103ng t\u00edch h\u1ee3p c\u1eeda t\u1eeb b\u00e1o kh\u00e1ch cao ti\u1ec7n l\u1ee3i cho ng\u01b0\u1eddi d\u00f9ng\" src=\"https:\/\/kawasan.vn\/wp-content\/uploads\/2023\/11\/cua-tu-bao-khach-m428b.png\" alt=\"Kh\u1ea3 n\u0103ng t\u00edch h\u1ee3p c\u1eeda t\u1eeb b\u00e1o kh\u00e1ch cao ti\u1ec7n l\u1ee3i cho ng\u01b0\u1eddi d\u00f9ng\" width=\"600\" height=\"640\" \/><figcaption id=\"caption-attachment-16560\" class=\"wp-caption-text\">Kh\u1ea3 n\u0103ng t\u00edch h\u1ee3p c\u1eeda t\u1eeb b\u00e1o kh\u00e1ch cao ti\u1ec7n l\u1ee3i cho ng\u01b0\u1eddi d\u00f9ng<\/figcaption><\/figure>\n<\/div>\n<h2><span class=\"ez-toc-section\" id=\"CAC_UNG_DUNG_THUC_TE_CUA_TU_BAO_KHACH_KHONG_DAY\"><\/span>C\u00c1C \u1ee8NG D\u1ee4NG TH\u1ef0C T\u1ebe C\u1eecA T\u1eea B\u00c1O KH\u00c1CH KH\u00d4NG D\u00c2Y<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li aria-level=\"1\">D\u00f9ng cho c\u00e1c c\u1eeda h\u00e0ng, showroom c\u00f3 h\u1ec7 th\u1ed1ng \u0111i\u1ec1u h\u00f2a kh\u00f4ng kh\u00ed, c\u00f3 c\u1eeda k\u00ednh ch\u1ed1ng \u1ed3n v\u00e0 ch\u1ed1ng b\u1ee5i.<\/li>\n<\/ul>\n<div id=\"attachment_5837\" class=\"wp-caption aligncenter\">\n<figure id=\"attachment_16557\" aria-describedby=\"caption-attachment-16557\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-16557\" title=\"\u1ee8ng d\u1ee5ng trong c\u00e1c showroom, c\u1eeda h\u00e0ng\" src=\"https:\/\/kawasan.vn\/wp-content\/uploads\/2023\/11\/cua-tu-cam-bien-bao-khach-M428B-6.jpg\" alt=\"\u1ee8ng d\u1ee5ng trong c\u00e1c showroom, c\u1eeda h\u00e0ng\" width=\"600\" height=\"375\" \/><figcaption id=\"caption-attachment-16557\" class=\"wp-caption-text\">\u1ee8ng d\u1ee5ng trong c\u00e1c showroom, c\u1eeda h\u00e0ng<\/figcaption><\/figure>\n<\/div>\n<ul>\n<li aria-level=\"1\">D\u00f9ng cho c\u1eeda k\u00ednh c\u00e1c kh\u00e1ch s\u1ea1n, nh\u00e0 h\u00e0ng \u0111\u1ec3 b\u00e1o kh\u00e1ch v\u00e0o.<\/li>\n<\/ul>\n<div id=\"attachment_5831\" class=\"wp-caption aligncenter\">\n<figure id=\"attachment_16551\" aria-describedby=\"caption-attachment-16551\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-16551\" title=\"\u1ee8ng d\u1ee5ng nhi\u1ec1u trong c\u00e1c nh\u00e0 h\u00e0ng kh\u00e1ch s\u1ea1n b\u1eb1ng k\u00ednh\" src=\"https:\/\/kawasan.vn\/wp-content\/uploads\/2023\/11\/cua-tu-cam-bien-bao-khach-M428B-3.jpg\" alt=\"\u1ee8ng d\u1ee5ng nhi\u1ec1u trong c\u00e1c nh\u00e0 h\u00e0ng kh\u00e1ch s\u1ea1n b\u1eb1ng k\u00ednh\" width=\"600\" height=\"428\" \/><figcaption id=\"caption-attachment-16551\" class=\"wp-caption-text\">\u1ee8ng d\u1ee5ng nhi\u1ec1u trong c\u00e1c nh\u00e0 h\u00e0ng kh\u00e1ch s\u1ea1n b\u1eb1ng k\u00ednh<\/figcaption><\/figure>\n<\/div>\n<ul>\n<li aria-level=\"1\">D\u00f9ng cho c\u00e1c t\u1ee7 tr\u01b0ng b\u00e0y h\u00e0ng h\u00f3a gi\u00e1 tr\u1ecb cao, c\u1ea3nh b\u00e1o kh\u00e1ch m\u1edf c\u1eeda t\u1ee7.<\/li>\n<\/ul>\n<div id=\"attachment_5839\" class=\"wp-caption aligncenter\">\n<figure id=\"attachment_16558\" aria-describedby=\"caption-attachment-16558\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-16558\" title=\"C\u1ea3nh b\u00e1o m\u1edf c\u1eeda M428B d\u00f9ng cho c\u00e1c khu tr\u01b0ng b\u00e0i gi\u00e1 tr\u1ecb cao\" src=\"https:\/\/kawasan.vn\/wp-content\/uploads\/2023\/11\/cua-tu-cam-bien-bao-khach-M428B-7.jpg\" alt=\"C\u1ea3nh b\u00e1o m\u1edf c\u1eeda M428B d\u00f9ng cho c\u00e1c khu tr\u01b0ng b\u00e0i gi\u00e1 tr\u1ecb cao\" width=\"600\" height=\"405\" \/><figcaption id=\"caption-attachment-16558\" class=\"wp-caption-text\">C\u1ea3nh b\u00e1o m\u1edf c\u1eeda M428B d\u00f9ng cho c\u00e1c khu tr\u01b0ng b\u00e0i gi\u00e1 tr\u1ecb cao<\/figcaption><\/figure>\n<\/div>\n<ul>\n<li aria-level=\"1\">D\u00f9ng c\u1ea3nh b\u00e1o ng\u01b0\u1eddi m\u1edf c\u1eeda ph\u00f2ng \u0111\u1eb7c bi\u1ec7t, ch\u1ec9 c\u00f3 ng\u01b0\u1eddi \u0111\u01b0\u1ee3c ph\u00e9p m\u1edf\u2026<\/li>\n<\/ul>\n<div id=\"attachment_5827\" class=\"wp-caption aligncenter\">\n<figure id=\"attachment_16559\" aria-describedby=\"caption-attachment-16559\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-16559\" title=\"C\u1ea3nh b\u00e1o m\u1edf c\u1eeda cho c\u00e1c ph\u00f2ng \u0111\u1eb7c bi\u1ec7t h\u1ea1n ch\u1ebf ng\u01b0\u1eddi ra v\u00e0o\" src=\"https:\/\/kawasan.vn\/wp-content\/uploads\/2023\/11\/cua-tu-cam-ung-bao-khach-M428B.jpg\" alt=\"C\u1ea3nh b\u00e1o m\u1edf c\u1eeda cho c\u00e1c ph\u00f2ng \u0111\u1eb7c bi\u1ec7t h\u1ea1n ch\u1ebf ng\u01b0\u1eddi ra v\u00e0o\" width=\"600\" height=\"356\" \/><figcaption id=\"caption-attachment-16559\" class=\"wp-caption-text\">C\u1ea3nh b\u00e1o m\u1edf c\u1eeda cho c\u00e1c ph\u00f2ng \u0111\u1eb7c bi\u1ec7t h\u1ea1n ch\u1ebf ng\u01b0\u1eddi ra v\u00e0o<\/figcaption><\/figure>\n<\/div>\n<h2><span class=\"ez-toc-section\" id=\"_VI_SAO_NEN_DUNG_CAM_BIEN_CUA_TU_KHONG_DAY_BAO_KHACH_M428B\"><\/span>\u00a0V\u00cc SAO N\u00caN D\u00d9NG C\u1ea2M BI\u1ebeN C\u1eecA T\u1eea KH\u00d4NG D\u00c2Y B\u00c1O KH\u00c1CH M428B<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li aria-level=\"1\">Kh\u00f4ng x\u1ea3y ra hi\u1ec7n t\u01b0\u1ee3ng b\u00e1o gi\u1ea3 khi s\u1eed d\u1ee5ng. C\u1ea3m bi\u1ebfn c\u1eeda t\u1eeb M4 ho\u1ea1t \u0111\u1ed9ng ch\u00ednh x\u00e1c v\u1edbi \u0111\u1ed9 nh\u1ea1y cao.<\/li>\n<li aria-level=\"1\">Kho\u1ea3ng c\u00e1ch truy\u1ec1n t\u00edn hi\u1ec7u xa 20-50m (tr\u01b0\u1eddng h\u1ee3p c\u00f3 t\u01b0\u1eddng l\u00e0m v\u00e1ch ng\u0103n). Kh\u1ea3 n\u0103ng truy\u1ec1n t\u00edn hi\u1ec7u \u0111\u1ec3 \u0111\u1ea7u chu\u00f4ng k\u00eau nhanh ch\u1ec9 m\u1ea5t 0,15 \u2013 0,2s. \u0110\u1ea3m b\u1ea3o ng\u01b0\u1eddi trong nh\u00e0 \u0111\u1ec1u c\u00f3 th\u1ec3 nghe th\u1ea5y ti\u1ebfng chu\u00f4ng v\u00e0 ra \u0111\u00f3n kh\u00e1ch.<\/li>\n<li aria-level=\"1\">C\u1ea3m bi\u1ebfn c\u1eeda t\u1eeb c\u00f3 th\u1ec3 linh \u0111\u1ed9ng g\u1eafn l\u00ean nhi\u1ec1u lo\u1ea1i c\u1eeda \u0111i v\u00e0 c\u1eeda s\u1ed5 nh\u01b0: c\u1eeda nh\u00f4m, c\u1eeda k\u00ednh, c\u1eeda g\u1ed7\u2026<\/li>\n<li aria-level=\"1\">Thi\u1ebft nh\u1ecf nh\u1ecf g\u1ecdn v\u00e0 d\u1ec5 l\u1eafp \u0111\u1eb7t. Ch\u1ec9 c\u1ea7n c\u1eafm \u0111\u1ea7u chu\u00f4ng v\u00e0o \u1ed5 \u0111i\u1ec7n 220v v\u00e0 d\u00e1n b\u1eb1ng keo 2 m\u1eb7t c\u1eeda t\u1eeb l\u00ean c\u1eeda l\u00e0 c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng \u0111\u01b0\u1ee3c.<\/li>\n<li aria-level=\"1\">Ch\u00ednh s\u00e1ch sau b\u00e1n h\u00e0ng t\u1ed1t: Ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 g\u1ecdi b\u1ea5t c\u1ee9 l\u00fac n\u00e0o \u0111\u1ec3 li\u00ean h\u1ec7 v\u1edbi b\u1ed9 ph\u1eadn k\u1ef9 thu\u1eadt \u0111\u1ec3 gi\u1ea3i \u0111\u00e1p th\u1eafc m\u1eafc. Trong th\u1eddi gian b\u1ea3o h\u00e0nh c\u00e1c l\u1ed7i \u0111\u01b0\u1ee3c s\u1eeda ch\u1eefa nhanh ch\u00f3ng v\u00e0 mi\u1ec5n ph\u00ed cho ng\u01b0\u1eddi d\u00f9ng.<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"SU_KHAC_BIET_GIUA_THIET_BI_CANH_BAO_MO_CUA_KAWASAN_SO_VOI_NHUNG_SAN_PHAM_CUNG_LOAI_TREN_THI_TRUONG\"><\/span>S\u1ef0 KH\u00c1C BI\u1ec6T GI\u1eeeA THI\u1ebeT B\u1eca C\u1ea2NH B\u00c1O M\u1ede C\u1eecA 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\u00a0<a href=\"https:\/\/kawasan.com.vn\/san-pham.html\/chuong-cua-chuong-bao-khach.html\/chuong-bao-khach-khong-day.html\" target=\"_blank\" rel=\"noopener noreferrer\">chu\u00f4ng b\u00e1o kh\u00e1ch kh\u00f4ng d\u00e2y<\/a>. 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.<\/li>\n<li aria-level=\"1\">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 c\u1eeda t\u1eeb \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 aria-level=\"1\">Kh\u1ea3 n\u0103ng t\u00edch h\u1ee3p th\u00eam cao \u0111\u1ec3 ti\u1ec7n d\u1ee5ng h\u01a1n \u1edf nh\u1eefng ng\u00f4i nh\u00e0 l\u1edbn, nhi\u1ec1u t\u1ea7ng. Kh\u1ea3 n\u0103ng t\u00edch h\u1ee3p th\u00eam \u0111\u01b0\u1ee3c 4 \u0111\u1ea7u c\u1ea3m \u1ee9ng c\u1eeda t\u1eeb v\u00e0o 1 chu\u00f4ng ho\u1eb7c nhi\u1ec1u chu\u00f4ng v\u00e0o 1 \u0111\u1ea7u c\u1ea3m \u1ee9ng c\u1eeda t\u1eeb. Ngo\u00e0i ra, c\u00f3 th\u1ec3 t\u00edch h\u1ee3p th\u00eam \u0111\u1ea7u d\u00f2 c\u1ea3m \u1ee9ng D28, n\u00fat nh\u1ea5n D66, \u0111\u1ea7u ph\u00e1t chu\u00f4ng B67\u2026.<\/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_5832\" class=\"wp-caption aligncenter\">\n<figure id=\"attachment_16552\" aria-describedby=\"caption-attachment-16552\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-16552\" title=\"Chu\u00f4ng b\u00e1o kh\u00e1ch kh\u00f4ng d\u00e2y M428B mang \u0111\u1ebfn nhi\u1ec1u l\u1ee3i \u00edch\" src=\"https:\/\/kawasan.vn\/wp-content\/uploads\/2023\/11\/cua-tu-cam-bien-bao-khach-M428B-3.png\" alt=\"Chu\u00f4ng b\u00e1o kh\u00e1ch kh\u00f4ng d\u00e2y M428B mang \u0111\u1ebfn nhi\u1ec1u l\u1ee3i \u00edch\" width=\"600\" height=\"601\" \/><figcaption id=\"caption-attachment-16552\" class=\"wp-caption-text\">Chu\u00f4ng b\u00e1o kh\u00e1ch kh\u00f4ng d\u00e2y M428B mang \u0111\u1ebfn nhi\u1ec1u l\u1ee3i \u00edch<\/figcaption><\/figure>\n<\/div>\n<h2><span class=\"ez-toc-section\" id=\"DUNG_THIET_BI_BAO_KHACH_MANG_DEN_LOI_ICH_GI\"><\/span>D\u00d9NG THI\u1ebeT B\u1eca B\u00c1O KH\u00c1CH MANG \u0110\u1ebeN L\u1ee2I \u00cdCH G\u00cc?<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 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 aria-level=\"1\">\u0110\u1ea3m b\u1ea3o t\u00ednh th\u1ea9m m\u1ef9: C\u1eeda t\u1eeb ch\u1ec9 c\u1ea7n g\u1eafn l\u00ean c\u1eeda kh\u00f4ng c\u1ea7n \u0111i d\u00e2y k\u1ebft n\u1ed1i r\u01b0\u1eddm r\u00e0 \u0111\u1ebfn \u0111\u1ea7u chu\u00f4ng. Ti\u1ebft ki\u1ec7m chi ph\u00ed \u0111i d\u00e2y \u0111i\u1ec7n v\u00e0 c\u00f4ng l\u1eafp \u0111\u1eb7t ph\u1ee9c t\u1ea1p, t\u0103ng th\u00eam t\u00ednh th\u1ea9m m\u1ef9 c\u1ee7a ng\u00f4i nh\u00e0.<\/li>\n<li aria-level=\"1\">C\u1eeda t\u1eeb kh\u00f4ng d\u00e2y nh\u1ecf g\u1ecdn, l\u1eafp \u0111\u1eb7t \u0111\u01a1n gi\u1ea3n ch\u1ec9 c\u1ea7n d\u00e1n l\u00ean c\u1eeda l\u00e0 s\u1eed d\u1ee5ng \u0111\u01b0\u1ee3c. \u0110\u1ed9 nh\u1ea1y cao v\u00e0 d\u1ec5 di chuy\u1ec3n \u0111\u1ebfn nhi\u1ec1u khu v\u1ef1c l\u1eafp \u0111\u1eb7t kh\u00e1c nhau. Th\u00edch h\u1ee3p d\u00f9ng cho c\u1eeda g\u00f5, nh\u00f4m, k\u00ednh\u2026<\/li>\n<li aria-level=\"1\">C\u01a1 \u0111\u1ed9ng, ti\u1ec7n l\u1ee3i thay th\u1ebf Pin: ch\u1ec9 c\u1ea7n thay pin c\u1eeda t\u1eeb 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\">\u00a0Ch\u1ed1ng tr\u1ed9m hi\u1ec7u qu\u1ea3: L\u1eafp \u0111\u1eb7t c\u1eeda t\u1eeb \u1edf c\u1eeda s\u1ed5 ho\u1eb7c c\u1eeda \u0111i. Khi tr\u1ed9m \u0111\u1ed9t nh\u1eadp s\u1ebd truy\u1ec1n t\u00edn hi\u1ec7u v\u1ec1 chu\u00f4ng b\u00e1o ngay. L\u00fac n\u00e0y tr\u1ed9m s\u1ebd ho\u1ea3ng h\u1ed1t v\u00e0 b\u1ecf \u0111i gi\u00fap gia ch\u1ee7 an t\u00e2m h\u01a1n.<\/li>\n<li aria-level=\"1\">Kh\u1ea3 n\u0103ng t\u00edch h\u1ee3p l\u1edbn: 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. Kh\u1ea3 n\u0103ng t\u00edch h\u1ee3p th\u00eam \u0111\u01b0\u1ee3c 4 \u0111\u1ea7u c\u1ea3m \u1ee9ng c\u1eeda t\u1eeb v\u00e0o 1 chu\u00f4ng ho\u1eb7c nhi\u1ec1u chu\u00f4ng v\u00e0o 1 \u0111\u1ea7u c\u1ea3m \u1ee9ng c\u1eeda t\u1eeb.<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"BI_QUYET_LUA_CHON_BAO_KHACH_KHONG_DAY_PHU_HOP_NHAT\"><\/span>B\u00cd QUY\u1ebeT L\u1ef0A CH\u1eccN B\u00c1O KH\u00c1CH KH\u00d4NG D\u00c2Y PH\u00d9 H\u1ee2P NH\u1ea4T<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Hi\u1ec7n nay c\u00f3 r\u1ea5t nhi\u1ec1u lo\u1ea1i c\u1ea3nh b\u00e1o m\u1edf c\u1eeda b\u00e1o kh\u00e1ch kh\u00e1c nhau \u0111\u1ebfn t\u1eeb nhi\u1ec1u th\u01b0\u01a1ng hi\u1ec7u. \u0110\u1ec3 c\u00f3 th\u1ec3 ch\u1ecdn \u0111\u01b0\u1ee3c m\u1ed9t b\u00e1o kh\u00e1ch ph\u00f9 h\u1ee3p nh\u1ea5t v\u1edbi nhu c\u1ea7u s\u1eed d\u1ee5ng. \u0110\u1ed3ng th\u1eddi \u0111\u1ea3m b\u1ea3o \u0111\u01b0\u1ee3c ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m, kh\u00e1ch h\u00e0ng c\u1ea7n l\u01b0u \u00fd c\u00e1c \u0111i\u1ec3m sau khi mua h\u00e0ng:<\/p>\n<ul>\n<li aria-level=\"1\">Ch\u1ecdn th\u01b0\u01a1ng hi\u1ec7u ch\u00ednh h\u00e3ng \u2013 uy t\u00edn: Hi\u1ec7n nay tr\u00ean th\u1ecb tr\u01b0\u1eddng c\u00f3 nhi\u1ec1u th\u01b0\u01a1ng hi\u1ec7u uy t\u00edn nh\u01b0: Kawasan, Xiaomi\u2026\u0111\u01b0\u1ee3c r\u1ea5t nhi\u1ec1u ng\u01b0\u1eddi d\u00f9ng l\u1ef1a ch\u1ecdn v\u00e0 tin d\u00f9ng.<\/li>\n<li aria-level=\"1\">Ch\u00fa \u00fd v\u1ec1 nh\u00e3n m\u00e1c, tem b\u1ea3o h\u00e0nh tr\u00ean s\u1ea3n ph\u1ea9m: Khi mua b\u1ea5t c\u1ee9 s\u1ea3n ph\u1ea9m n\u00e0o, \u0111\u1eb7c bi\u1ec7t l\u00e0 c\u00e1c thi\u1ebft b\u1ecb v\u1ec1 \u0111i\u1ec7n. Kh\u00e1ch h\u00e0ng c\u1ea7n ch\u00fa \u00fd nhi\u1ec1u \u0111\u1ebfn tem, m\u00e1c c\u00f3 tr\u00ean bao b\u00ec s\u1ea3n ph\u1ea9m \u0111\u1ec3 tr\u00e1nh mua ph\u1ea3i h\u00e0ng gi\u1ea3, h\u00e0ng k\u00e9m ch\u1ea5t l\u01b0\u1ee3ng. T\u00ecm hi\u1ec3u k\u1ef9 th\u00f4ng tin v\u1ec1 s\u1ea3n ph\u1ea9m \u0111\u1ec3 c\u00f3 d\u1eef li\u1ec7u so s\u00e1nh tr\u01b0\u1edbc khi mua.<\/li>\n<li aria-level=\"1\">Xem x\u00e9t k\u1ef9 l\u01b0\u1ee3ng v\u1ec1 \u0111\u1ed9 b\u1ec1n, ch\u1ee9c n\u0103ng v\u00e0 \u0111\u1ed9 an to\u00e0n cho ng\u01b0\u1eddi s\u1eed d\u1ee5ng. Nh\u00ecn k\u1ef9 c\u1ea5u t\u1ea1o, ch\u1ee9c n\u0103ng v\u00e0 c\u00e1ch d\u00f9ng \u0111\u1ec3 ph\u00e2n bi\u1ec7t h\u00e0ng ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 h\u00e0ng nh\u00e1i. Kh\u00e1ch h\u00e0ng c\u0169ng c\u00f3 th\u1ec3 t\u00ecm hi\u1ec3u th\u00eam th\u00f4ng tin k\u1ef9 thu\u1eadt nh\u01b0: kho\u1ea3ng c\u00e1ch nh\u1eadn t\u00edn hi\u1ec7u, lo\u1ea1i Pin s\u1eed d\u1ee5ng v\u00e0 tu\u1ed5i th\u1ecd c\u1ee7a Pin, kh\u1ea3 n\u0103ng t\u00edch h\u1ee3p\u2026 \u0110\u1ed1i v\u1edbi lo\u1ea1i b\u00e1o kh\u00e1ch h\u00e0ng nh\u00e1i, trong \u0111\u1ea7u chu\u00f4ng s\u1ebd thi\u1ebft \u0111i v\u00e0i linh ki\u1ec7n, l\u1edbp v\u1ecf ngo\u00e0i \u0111\u01b0\u1ee3c l\u00e0m s\u01a1 s\u00e0i h\u01a1n. Ph\u1ea7n c\u1eeda t\u1eeb hay n\u00fat nh\u1ea5n c\u00f3 \u0111\u1ed9 nh\u1ea1y truy\u1ec1n t\u00edn hi\u1ec7u k\u00e9m, \u0111\u1ed9 b\u1ec1n &lt; 1 n\u0103m. D\u1ef1a v\u00e0o nh\u1eefng th\u00f4ng tin tr\u00ean, kh\u00e1ch h\u00e0ng c\u00f3 th\u1ec3 ch\u1ecdn \u0111\u01b0\u1ee3c nh\u1eefng m\u1eabu chu\u00f4ng b\u00e1o kh\u00e1ch t\u1ed1t nh\u1ea5t cho m\u00ecnh nh\u00e9!<\/li>\n<\/ul>\n<div id=\"attachment_5830\" class=\"wp-caption aligncenter\">\n<figure id=\"attachment_16550\" aria-describedby=\"caption-attachment-16550\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-16550 size-full\" title=\"T\u00ednh n\u0103ng \u01b0u Vi\u1ec7t \u0111\u01b0\u1ee3c \u01b0a chu\u1ed9ng s\u1eed d\u1ee5ng cho nhi\u1ec1u khu v\u1ef1c\" src=\"https:\/\/kawasan.vn\/wp-content\/uploads\/2023\/11\/cua-tu-cam-bien-bao-khach-M428B-2.png\" alt=\"T\u00ednh n\u0103ng \u01b0u Vi\u1ec7t \u0111\u01b0\u1ee3c \u01b0a chu\u1ed9ng s\u1eed d\u1ee5ng cho nhi\u1ec1u khu v\u1ef1c\" width=\"600\" height=\"600\" srcset=\"https:\/\/kawasan.vn\/wp-content\/uploads\/2023\/11\/cua-tu-cam-bien-bao-khach-M428B-2.png 600w, https:\/\/kawasan.vn\/wp-content\/uploads\/2023\/11\/cua-tu-cam-bien-bao-khach-M428B-2-400x400.png 400w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><figcaption id=\"caption-attachment-16550\" class=\"wp-caption-text\">T\u00ednh n\u0103ng \u01b0u Vi\u1ec7t \u0111\u01b0\u1ee3c \u01b0a chu\u1ed9ng s\u1eed d\u1ee5ng cho nhi\u1ec1u khu v\u1ef1c<\/figcaption><\/figure>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Nh\u00e0 s\u1ea3n xu\u1ea5t: KawasanM\u00e3 s\u1ea3n ph\u1ea9m: M428BT\u00ecnh tr\u1ea1ng:C\u00f2n h\u00e0ng<\/p>","protected":false},"featured_media":16555,"comment_status":"open","ping_status":"closed","template":"","meta":{"_yoast_wpseo_focuskw":"C\u1eeda T\u1eeb B\u00e1o Kh\u00e1ch","_yoast_wpseo_metadesc":"C\u1eeda t\u1eeb b\u00e1o kh\u00e1ch kh\u00f4ng d\u00e2y g\u1ed3m: chu\u00f4ng b\u00e1o B8A v\u00e0 c\u1ea3m bi\u1ebfn c\u1eeda t\u1eeb M4. T\u00edch h\u1ee3p kh\u00f4ng d\u00e2y b\u1eb1ng s\u00f3ng RF433 Mhz, kho\u1ea3ng c\u00e1ch 10-50m tu\u1ef3 v\u1eadt c\u1ea3n","_yoast_wpseo_focuskeywords":"","_yoast_wpseo_keyword_synonyms":""},"product_cat":[506,504,41],"product_tag":[721,1220,1223,1219,722,1227,1222,723,1228,1229,1230,1226,1027,1038,718,1039,1217,1218,719,1221,724,621,1224,1225],"class_list":["post-6383","product","type-product","status-publish","has-post-thumbnail","hentry","product_cat-chuong-bao-khach-khong-day","product_cat-phu-kien-tich-hop-them-chuong-cua","product_cat-chuong-cua-chuong-bao-khach","product_tag-bao-khach-khong-day","product_tag-chuong-bam-cua","product_tag-chuong-bao-cua-ra-vao","product_tag-chuong-bao-dong-khong-day","product_tag-chuong-bao-khach","product_tag-chuong-bao-khach-cho-cua-hang","product_tag-chuong-bao-khach-kawasan","product_tag-chuong-bao-khach-khong-day","product_tag-chuong-bao-trom","product_tag-chuong-cam-bien-bao-dong","product_tag-chuong-cam-bien-kawasan","product_tag-chuong-cong-ko-day","product_tag-chuong-cua","product_tag-chuong-cua-bao-khach","product_tag-chuong-cua-khong-day","product_tag-chuong-cua-thong-minh","product_tag-chuong-dien-khong-day","product_tag-chuong-goi-phuc-vu-khong-day","product_tag-chuong-khong-day","product_tag-chuong-nha","product_tag-cua-tu-bao-khach-khong-day","product_tag-kawasan","product_tag-pin-chuong-cua","product_tag-pin-chuong-cua-khong-day"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v24.9 (Yoast SEO v24.9) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>C\u1eeda T\u1eeb B\u00e1o Kh\u00e1ch Kh\u00f4ng D\u00e2y M428B - Kawasan<\/title>\n<meta name=\"description\" content=\"C\u1eeda t\u1eeb b\u00e1o kh\u00e1ch kh\u00f4ng d\u00e2y g\u1ed3m: chu\u00f4ng b\u00e1o B8A v\u00e0 c\u1ea3m bi\u1ebfn c\u1eeda t\u1eeb M4. 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