{"id":30474,"date":"2026-03-18T14:37:55","date_gmt":"2026-03-18T07:37:55","guid":{"rendered":"https:\/\/kawasan.vn\/?post_type=product&#038;p=30474"},"modified":"2026-08-05T08:05:07","modified_gmt":"2026-08-05T01:05:07","slug":"bo-chuong-bao-goi-phuc-vu-khong-day-kawasan-dc20-c1","status":"publish","type":"product","link":"https:\/\/kawasan.vn\/en\/product\/bo-chuong-bao-goi-phuc-vu-khong-day-kawasan-dc20-c1\/","title":{"rendered":"B\u1ed9 Chu\u00f4ng B\u00e1o G\u1ecdi Ph\u1ee5c V\u1ee5 Kh\u00f4ng D\u00e2y Kawasan DC20-C1"},"content":{"rendered":"<h1 data-section-id=\"14i524u\" data-start=\"88\" data-end=\"146\"><span class=\"ez-toc-section\" id=\"BO_CHUONG_BAO_GOI_PHUC_VU_KHONG_DAY_KAWASAN_DC20-C1\"><\/span>B\u1ed8 CHU\u00d4NG B\u00c1O G\u1eccI PH\u1ee4C V\u1ee4 KH\u00d4NG D\u00c2Y KAWASAN DC20-C1<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\/bo-chuong-bao-goi-phuc-vu-khong-day-kawasan-dc20-c1\/#BO_CHUONG_BAO_GOI_PHUC_VU_KHONG_DAY_KAWASAN_DC20-C1\" title=\"B\u1ed8 CHU\u00d4NG B\u00c1O G\u1eccI PH\u1ee4C V\u1ee4 KH\u00d4NG D\u00c2Y KAWASAN DC20-C1\">B\u1ed8 CHU\u00d4NG B\u00c1O G\u1eccI PH\u1ee4C V\u1ee4 KH\u00d4NG D\u00c2Y KAWASAN DC20-C1<\/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\/bo-chuong-bao-goi-phuc-vu-khong-day-kawasan-dc20-c1\/#GIOI_THIEU_SAN_PHAM\" title=\"PRODUCT INTRODUCTION\">PRODUCT INTRODUCTION<\/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\/bo-chuong-bao-goi-phuc-vu-khong-day-kawasan-dc20-c1\/#BO_SAN_PHAM_GOM\" title=\"B\u1ed8 S\u1ea2N PH\u1ea8M G\u1ed2M\">B\u1ed8 S\u1ea2N PH\u1ea8M G\u1ed2M<\/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\/bo-chuong-bao-goi-phuc-vu-khong-day-kawasan-dc20-c1\/#NGUYEN_LY_HOAT_DONG\" title=\"NGUY\u00caN L\u00dd HO\u1ea0T \u0110\u1ed8NG\">NGUY\u00caN L\u00dd HO\u1ea0T \u0110\u1ed8NG<\/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\/bo-chuong-bao-goi-phuc-vu-khong-day-kawasan-dc20-c1\/#UU_DIEM_NOI_BAT\" title=\"KEY ADVANTAGES\">KEY ADVANTAGES<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/kawasan.vn\/en\/product\/bo-chuong-bao-goi-phuc-vu-khong-day-kawasan-dc20-c1\/#Khong_can_di_day_%E2%80%93_lap_la_dung\" title=\"Kh\u00f4ng c\u1ea7n \u0111i d\u00e2y \u2013 l\u1eafp l\u00e0 d\u00f9ng:\">Kh\u00f4ng c\u1ea7n \u0111i d\u00e2y \u2013 l\u1eafp l\u00e0 d\u00f9ng:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/kawasan.vn\/en\/product\/bo-chuong-bao-goi-phuc-vu-khong-day-kawasan-dc20-c1\/#Khoang_cach_truyen_xa_%E2%80%93_on_dinh\" title=\"Kho\u1ea3ng c\u00e1ch truy\u1ec1n xa \u2013 \u1ed5n \u0111\u1ecbnh\">Kho\u1ea3ng c\u00e1ch truy\u1ec1n xa \u2013 \u1ed5n \u0111\u1ecbnh<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/kawasan.vn\/en\/product\/bo-chuong-bao-goi-phuc-vu-khong-day-kawasan-dc20-c1\/#Am_thanh_lon_%E2%80%93_de_nhan_biet\" title=\"\u00c2m thanh l\u1edbn \u2013 d\u1ec5 nh\u1eadn bi\u1ebft\">\u00c2m thanh l\u1edbn \u2013 d\u1ec5 nh\u1eadn bi\u1ebft<\/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\/bo-chuong-bao-goi-phuc-vu-khong-day-kawasan-dc20-c1\/#Nut_nhan_thong_minh_%E2%80%93_4_chuc_nang_ro_rang\" title=\"N\u00fat nh\u1ea5n th\u00f4ng minh \u2013 4 ch\u1ee9c n\u0103ng r\u00f5 r\u00e0ng\">N\u00fat nh\u1ea5n th\u00f4ng minh \u2013 4 ch\u1ee9c n\u0103ng r\u00f5 r\u00e0ng<\/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\/bo-chuong-bao-goi-phuc-vu-khong-day-kawasan-dc20-c1\/#Thiet_ke_dep_%E2%80%93_phu_hop_moi_khong_gian\" title=\"Thi\u1ebft k\u1ebf \u0111\u1eb9p \u2013 ph\u00f9 h\u1ee3p m\u1ecdi kh\u00f4ng gian\">Thi\u1ebft k\u1ebf \u0111\u1eb9p \u2013 ph\u00f9 h\u1ee3p m\u1ecdi kh\u00f4ng gian<\/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\/bo-chuong-bao-goi-phuc-vu-khong-day-kawasan-dc20-c1\/#Mo_rong_linh_hoat\" title=\"M\u1edf r\u1ed9ng linh ho\u1ea1t\">M\u1edf r\u1ed9ng linh ho\u1ea1t<\/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\/bo-chuong-bao-goi-phuc-vu-khong-day-kawasan-dc20-c1\/#UNG_DUNG_THUC_TE\" title=\"PRACTICAL APPLICATIONS\">PRACTICAL APPLICATIONS<\/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\/bo-chuong-bao-goi-phuc-vu-khong-day-kawasan-dc20-c1\/#LOI_ICH_KHI_SU_DUNG\" title=\"L\u1ee2I \u00cdCH KHI S\u1eec D\u1ee4NG\">L\u1ee2I \u00cdCH KHI S\u1eec D\u1ee4NG<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/kawasan.vn\/en\/product\/bo-chuong-bao-goi-phuc-vu-khong-day-kawasan-dc20-c1\/#KET_LUAN\" title=\"K\u1ebeT LU\u1eacN\">K\u1ebeT LU\u1eacN<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/kawasan.vn\/en\/product\/bo-chuong-bao-goi-phuc-vu-khong-day-kawasan-dc20-c1\/#TAI_SAO_NEN_CHON_KAWASAN\" title=\"WHY CHOOSE KAWASAN?\">WHY CHOOSE KAWASAN?<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/kawasan.vn\/en\/product\/bo-chuong-bao-goi-phuc-vu-khong-day-kawasan-dc20-c1\/#CAM_KET_TU_KAWASAKAWASAN\" title=\"KAWASAN COMMITMENT\">KAWASAN COMMITMENT<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/kawasan.vn\/en\/product\/bo-chuong-bao-goi-phuc-vu-khong-day-kawasan-dc20-c1\/#Mua_chinh_hang_tai\" title=\"Buy genuine products at:\">Buy genuine products at:<\/a><\/li><\/ul><\/li><\/ul><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n\n<p data-start=\"147\" data-end=\"196\"><strong data-start=\"147\" data-end=\"196\">(B\u1ed9 trung t\u00e2m DC20 + N\u00fat nh\u1ea5n g\u1ecdi ph\u1ee5c v\u1ee5 C1)<\/strong><\/p>\n<h2 data-section-id=\"erg62e\" data-start=\"203\" data-end=\"228\"><span class=\"ez-toc-section\" id=\"GIOI_THIEU_SAN_PHAM\"><\/span>PRODUCT INTRODUCTION<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"230\" data-end=\"442\">Trong c\u00e1c m\u00f4 h\u00ecnh kinh doanh nh\u01b0 <strong data-start=\"263\" data-end=\"309\">qu\u00e1n caf\u00e9, nh\u00e0 h\u00e0ng, qu\u00e1n nh\u1eadu, ph\u00f2ng kh\u00e1m<\/strong>, vi\u1ec7c kh\u00e1ch g\u1ecdi ph\u1ee5c v\u1ee5 ch\u1eadm ho\u1eb7c nh\u00e2n vi\u00ean kh\u00f4ng k\u1ecbp ph\u1ea3n h\u1ed3i l\u00e0 m\u1ed9t trong nh\u1eefng nguy\u00ean nh\u00e2n khi\u1ebfn tr\u1ea3i nghi\u1ec7m kh\u00e1ch h\u00e0ng gi\u1ea3m s\u00fat.<\/p>\n<p data-start=\"444\" data-end=\"547\"><strong data-start=\"447\" data-end=\"498\">B\u1ed9 chu\u00f4ng g\u1ecdi ph\u1ee5c v\u1ee5 kh\u00f4ng d\u00e2y Kawasan DC20-C1<\/strong> l\u00e0 gi\u1ea3i ph\u00e1p gi\u00fap b\u1ea1n x\u1eed l\u00fd tri\u1ec7t \u0111\u1ec3 v\u1ea5n \u0111\u1ec1 n\u00e0y.<\/p>\n<p data-start=\"549\" data-end=\"723\">Ch\u1ec9 v\u1edbi m\u1ed9t n\u00fat b\u1ea5m t\u1ea1i b\u00e0n, t\u00edn hi\u1ec7u s\u1ebd \u0111\u01b0\u1ee3c truy\u1ec1n ngay \u0111\u1ebfn b\u1ed9 trung t\u00e2m hi\u1ec3n th\u1ecb \u2013 gi\u00fap nh\u00e2n vi\u00ean bi\u1ebft ch\u00ednh x\u00e1c b\u00e0n n\u00e0o \u0111ang c\u1ea7n h\u1ed7 tr\u1ee3, nhanh ch\u00f3ng v\u00e0 chuy\u00ean nghi\u1ec7p h\u01a1n.<\/p>\n<figure id=\"attachment_30481\" aria-describedby=\"caption-attachment-30481\" style=\"width: 620px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-30481\" src=\"https:\/\/kawasan.vn\/wp-content\/uploads\/2026\/03\/1-1-e1773819556382.png\" alt=\"B\u1ed9 chu\u00f4ng g\u1ecdi ph\u1ee5c v\u1ee5 kh\u00f4ng d\u00e2y KAWASAN DC20 g\u1ed3m b\u1ed9 hi\u1ec3n th\u1ecb v\u00e0 n\u00fat g\u1ecdi \u0111a ch\u1ee9c n\u0103ng\" width=\"620\" height=\"331\" \/><figcaption id=\"caption-attachment-30481\" class=\"wp-caption-text\">B\u1ed9 chu\u00f4ng g\u1ecdi ph\u1ee5c v\u1ee5 kh\u00f4ng d\u00e2y KAWASAN DC20 g\u1ed3m b\u1ed9 hi\u1ec3n th\u1ecb v\u00e0 n\u00fat g\u1ecdi \u0111a ch\u1ee9c n\u0103ng<\/figcaption><\/figure>\n<h2 data-section-id=\"y9e4bz\" data-start=\"730\" data-end=\"751\"><span class=\"ez-toc-section\" id=\"BO_SAN_PHAM_GOM\"><\/span>B\u1ed8 S\u1ea2N PH\u1ea8M G\u1ed2M<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul data-start=\"753\" data-end=\"844\">\n<li data-section-id=\"e8937g\" data-start=\"753\" data-end=\"796\">\n<p data-start=\"755\" data-end=\"796\"><strong data-start=\"755\" data-end=\"794\">1 B\u1ed9 trung t\u00e2m hi\u1ec3n th\u1ecb g\u1ecdi s\u1ed1 <a href=\"https:\/\/kawasan.vn\/en\/product\/chuon-bao-goi-phuc-vu-khong-day-kawasan-dc20\/\">DC20<\/a><\/strong><\/p>\n<\/li>\n<li data-section-id=\"1937i2g\" data-start=\"797\" data-end=\"844\">\n<p data-start=\"799\" data-end=\"844\"><strong data-start=\"799\" data-end=\"842\">1 <a href=\"https:\/\/kawasan.vn\/en\/product\/nut-nhan-goi-phuc-vu-c1\/\">N\u00fat nh\u1ea5n g\u1ecdi ph\u1ee5c v\u1ee5 C1<\/a> (4 ch\u1ee9c n\u0103ng)<\/strong><\/p>\n<\/li>\n<\/ul>\n<p data-start=\"846\" data-end=\"918\">C\u00f3 th\u1ec3 m\u1edf r\u1ed9ng th\u00eam nhi\u1ec1u n\u00fat (t\u1ed1i \u0111a h\u00e0ng ch\u1ee5c \u2013 h\u00e0ng tr\u0103m thi\u1ebft b\u1ecb)<\/p>\n<h2 data-section-id=\"1p2innx\" data-start=\"925\" data-end=\"950\"><span class=\"ez-toc-section\" id=\"NGUYEN_LY_HOAT_DONG\"><\/span>NGUY\u00caN L\u00dd HO\u1ea0T \u0110\u1ed8NG<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul data-start=\"952\" data-end=\"1163\">\n<li data-section-id=\"102jpdb\" data-start=\"952\" data-end=\"990\">\n<p data-start=\"954\" data-end=\"990\">Kh\u00e1ch h\u00e0ng <strong data-start=\"965\" data-end=\"988\">nh\u1ea5n n\u00fat C1 t\u1ea1i b\u00e0n<\/strong><\/p>\n<\/li>\n<li data-section-id=\"mbj997\" data-start=\"991\" data-end=\"1038\">\n<p data-start=\"993\" data-end=\"1038\">T\u00edn hi\u1ec7u \u0111\u01b0\u1ee3c truy\u1ec1n qua s\u00f3ng <strong data-start=\"1023\" data-end=\"1036\">RF 433MHz<\/strong><\/p>\n<\/li>\n<li data-section-id=\"2rddr7\" data-start=\"1039\" data-end=\"1112\">\n<p data-start=\"1041\" data-end=\"1112\">B\u1ed9 trung t\u00e2m <strong data-start=\"1054\" data-end=\"1110\">DC20 nh\u1eadn t\u00edn hi\u1ec7u \u2192 hi\u1ec3n th\u1ecb s\u1ed1 b\u00e0n + ph\u00e1t \u00e2m thanh<\/strong><\/p>\n<\/li>\n<li data-section-id=\"1gqtby\" data-start=\"1113\" data-end=\"1163\">\n<p data-start=\"1115\" data-end=\"1163\">Nh\u00e2n vi\u00ean ph\u1ee5c v\u1ee5 \u0111\u1ebfn \u0111\u00fang v\u1ecb tr\u00ed ngay l\u1eadp t\u1ee9c<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"1165\" data-end=\"1220\">Gi\u00fap ph\u1ee5c v\u1ee5 nhanh \u2013 gi\u1ea3m ch\u1edd \u0111\u1ee3i \u2013 t\u0103ng s\u1ef1 h\u00e0i l\u00f2ng<\/p>\n<figure id=\"attachment_30489\" aria-describedby=\"caption-attachment-30489\" style=\"width: 522px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-30489\" src=\"https:\/\/kawasan.vn\/wp-content\/uploads\/2026\/03\/dc20-2.png\" alt=\"Chu\u00f4ng g\u1ecdi ph\u1ee5c v\u1ee5 KAWASAN DC20 gi\u00fap nh\u00e2n vi\u00ean nh\u1eadn bi\u1ebft ch\u00ednh x\u00e1c s\u1ed1 b\u00e0n \u0111ang c\u1ea7n h\u1ed7 tr\u1ee3\" width=\"522\" height=\"522\" \/><figcaption id=\"caption-attachment-30489\" class=\"wp-caption-text\">Chu\u00f4ng g\u1ecdi ph\u1ee5c v\u1ee5 KAWASAN DC20 gi\u00fap nh\u00e2n vi\u00ean nh\u1eadn bi\u1ebft ch\u00ednh x\u00e1c s\u1ed1 b\u00e0n \u0111ang c\u1ea7n h\u1ed7 tr\u1ee3<\/figcaption><\/figure>\n<h2 data-section-id=\"1gb1uga\" data-start=\"1227\" data-end=\"1248\"><span class=\"ez-toc-section\" id=\"UU_DIEM_NOI_BAT\"><\/span>KEY ADVANTAGES<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3 data-section-id=\"jihnns\" data-start=\"1250\" data-end=\"1286\"><span class=\"ez-toc-section\" id=\"Khong_can_di_day_%E2%80%93_lap_la_dung\"><\/span>Kh\u00f4ng c\u1ea7n \u0111i d\u00e2y \u2013 l\u1eafp l\u00e0 d\u00f9ng:<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-start=\"1287\" data-end=\"1411\">S\u1eed d\u1ee5ng s\u00f3ng kh\u00f4ng d\u00e2y 433MHz, l\u1eafp \u0111\u1eb7t c\u1ef1c k\u1ef3 \u0111\u01a1n gi\u1ea3n, kh\u00f4ng c\u1ea7n thi c\u00f4ng ph\u1ee9c t\u1ea1p.<\/p>\n<h3 data-section-id=\"15iz5qc\" data-start=\"1418\" data-end=\"1455\"><span class=\"ez-toc-section\" id=\"Khoang_cach_truyen_xa_%E2%80%93_on_dinh\"><\/span>Kho\u1ea3ng c\u00e1ch truy\u1ec1n xa \u2013 \u1ed5n \u0111\u1ecbnh<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul data-start=\"1456\" data-end=\"1600\">\n<li data-section-id=\"4xxujk\" data-start=\"1456\" data-end=\"1530\">\n<p data-start=\"1458\" data-end=\"1530\">DC20: truy\u1ec1n &gt;100m kh\u00f4ng gian m\u1edf<\/p>\n<\/li>\n<li data-section-id=\"1nyny5q\" data-start=\"1531\" data-end=\"1600\">\n<p data-start=\"1533\" data-end=\"1600\">C1: k\u1ebft n\u1ed1i \u1ed5n \u0111\u1ecbnh 80\u2013150m<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"1602\" data-end=\"1644\">Ph\u00f9 h\u1ee3p c\u1ea3 qu\u00e1n nh\u1ecf l\u1eabn kh\u00f4ng gian r\u1ed9ng<\/p>\n<h3 data-section-id=\"mvena1\" data-start=\"1651\" data-end=\"1684\"><span class=\"ez-toc-section\" id=\"Am_thanh_lon_%E2%80%93_de_nhan_biet\"><\/span>\u00c2m thanh l\u1edbn \u2013 d\u1ec5 nh\u1eadn bi\u1ebft<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul data-start=\"1685\" data-end=\"1804\">\n<li data-section-id=\"1fu2n9q\" data-start=\"1685\" data-end=\"1804\">\n<p data-start=\"1687\" data-end=\"1804\">\u00c2m l\u01b0\u1ee3ng l\u00ean t\u1edbi <strong data-start=\"1704\" data-end=\"1713\">100dB<\/strong><\/p>\n<\/li>\n<\/ul>\n<p>Kh\u00f4ng lo b\u1ecf l\u1ee1 t\u00edn hi\u1ec7u ngay c\u1ea3 khi qu\u00e1n \u0111\u00f4ng<\/p>\n<figure style=\"width: 479px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/kawasan.vn\/wp-content\/uploads\/2025\/12\/dc20-2.png\" alt=\"B\u1ed9 thu chu\u00f4ng g\u1ecdi KAWASAN DC20 c\u00f3 \u0111\u00e8n LED hi\u1ec3n th\u1ecb, nhi\u1ec1u m\u1ee9c \u00e2m l\u01b0\u1ee3ng v\u00e0 ch\u1ebf \u0111\u1ed9 t\u1eaft ti\u1ebfng\" width=\"479\" height=\"479\" \/><figcaption class=\"wp-caption-text\">B\u1ed9 thu chu\u00f4ng g\u1ecdi KAWASAN DC20 c\u00f3 \u0111\u00e8n LED hi\u1ec3n th\u1ecb, nhi\u1ec1u m\u1ee9c \u00e2m l\u01b0\u1ee3ng v\u00e0 ch\u1ebf \u0111\u1ed9 t\u1eaft ti\u1ebfng<\/figcaption><\/figure>\n<h3 data-section-id=\"13f0gj7\" data-start=\"1811\" data-end=\"1858\"><span class=\"ez-toc-section\" id=\"Nut_nhan_thong_minh_%E2%80%93_4_chuc_nang_ro_rang\"><\/span>N\u00fat nh\u1ea5n th\u00f4ng minh \u2013 4 ch\u1ee9c n\u0103ng r\u00f5 r\u00e0ng<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-start=\"1859\" data-end=\"1875\">N\u00fat C1 t\u00edch h\u1ee3p:<\/p>\n<ul data-start=\"1876\" data-end=\"1934\">\n<li data-section-id=\"1yu8eiu\" data-start=\"1876\" data-end=\"1891\">\n<p data-start=\"1878\" data-end=\"1891\">G\u1ecdi ph\u1ee5c v\u1ee5<\/p>\n<\/li>\n<li data-section-id=\"1jue9s0\" data-start=\"1892\" data-end=\"1908\">\n<p data-start=\"1894\" data-end=\"1908\">G\u1ecdi th\u00eam m\u00f3n<\/p>\n<\/li>\n<li data-section-id=\"rp6dl2\" data-start=\"1909\" data-end=\"1926\">\n<p data-start=\"1911\" data-end=\"1926\">G\u1ecdi t\u00ednh ti\u1ec1n<\/p>\n<\/li>\n<li data-section-id=\"14gxp26\" data-start=\"1927\" data-end=\"1934\">\n<p data-start=\"1929\" data-end=\"1934\">H\u1ee7y<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"1936\" data-end=\"2016\">Kh\u00e1ch ch\u1ec9 c\u1ea7n b\u1ea5m \u2013 kh\u00f4ng c\u1ea7n g\u1ecdi l\u1edbn<\/p>\n<figure style=\"width: 595px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/kawasan.vn\/wp-content\/uploads\/2023\/11\/nhan-nut-kawa-c1-de-goi-phuc-vu-4.jpg\" alt=\"N\u00fat g\u1ecdi ph\u1ee5c v\u1ee5 t\u00edch h\u1ee3p c\u00e1c ch\u1ee9c n\u0103ng \" width=\"595\" height=\"416\" \/><figcaption class=\"wp-caption-text\">N\u00fat g\u1ecdi ph\u1ee5c v\u1ee5 t\u00edch h\u1ee3p c\u00e1c ch\u1ee9c n\u0103ng<\/figcaption><\/figure>\n<h3 data-section-id=\"1qrfr8u\" data-start=\"2023\" data-end=\"2066\"><span class=\"ez-toc-section\" id=\"Thiet_ke_dep_%E2%80%93_phu_hop_moi_khong_gian\"><\/span>Thi\u1ebft k\u1ebf \u0111\u1eb9p \u2013 ph\u00f9 h\u1ee3p m\u1ecdi kh\u00f4ng gian<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul data-start=\"2067\" data-end=\"2149\">\n<li data-section-id=\"1gg2xv7\" data-start=\"2067\" data-end=\"2109\">\n<p data-start=\"2069\" data-end=\"2109\">N\u00fat C1 d\u1ea1ng tam gi\u00e1c m\u00e0u g\u1ed7 sang tr\u1ecdng<\/p>\n<\/li>\n<li data-section-id=\"1jo3k0m\" data-start=\"2110\" data-end=\"2149\">\n<p data-start=\"2112\" data-end=\"2149\">Nh\u1ecf g\u1ecdn, d\u1ec5 l\u1eafp tr\u00ean b\u00e0n ho\u1eb7c t\u01b0\u1eddng<\/p>\n<\/li>\n<\/ul>\n<h3 data-section-id=\"i91z7m\" data-start=\"2156\" data-end=\"2179\"><span class=\"ez-toc-section\" id=\"Mo_rong_linh_hoat\"><\/span>M\u1edf r\u1ed9ng linh ho\u1ea1t<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul data-start=\"2180\" data-end=\"2252\">\n<li data-section-id=\"gfrmb0\" data-start=\"2180\" data-end=\"2213\">\n<p data-start=\"2182\" data-end=\"2213\">H\u1ed7 tr\u1ee3 nhi\u1ec1u n\u00fat g\u1ecdi c\u00f9ng l\u00fac<\/p>\n<\/li>\n<li data-section-id=\"1208btv\" data-start=\"2214\" data-end=\"2252\">\n<p data-start=\"2216\" data-end=\"2252\">Ph\u00f9 h\u1ee3p t\u1eeb qu\u00e1n nh\u1ecf \u2192 nh\u00e0 h\u00e0ng l\u1edbn<\/p>\n<\/li>\n<\/ul>\n<h2 data-section-id=\"14qvuci\" data-start=\"2663\" data-end=\"2685\"><span class=\"ez-toc-section\" id=\"UNG_DUNG_THUC_TE\"><\/span>PRACTICAL APPLICATIONS<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"2687\" data-end=\"2713\">B\u1ed9 DC20-C1 ph\u00f9 h\u1ee3p cho:<\/p>\n<ul data-start=\"2715\" data-end=\"2846\">\n<li data-section-id=\"q1qr70\" data-start=\"2715\" data-end=\"2739\">\n<p data-start=\"2717\" data-end=\"2739\">Qu\u00e1n caf\u00e9, tr\u00e0 s\u1eefa<\/p>\n<\/li>\n<li data-section-id=\"1bvyb9s\" data-start=\"2740\" data-end=\"2766\">\n<p data-start=\"2742\" data-end=\"2766\">Qu\u00e1n nh\u1eadu, nh\u00e0 h\u00e0ng<\/p>\n<\/li>\n<li data-section-id=\"3hu78o\" data-start=\"2767\" data-end=\"2791\">\n<p data-start=\"2769\" data-end=\"2791\">Kh\u00e1ch s\u1ea1n, resort<\/p>\n<\/li>\n<li data-section-id=\"16ozsh0\" data-start=\"2792\" data-end=\"2820\">\n<p data-start=\"2794\" data-end=\"2820\">Ph\u00f2ng kh\u00e1m, b\u1ec7nh vi\u1ec7n<\/p>\n<\/li>\n<li data-section-id=\"8b3ssq\" data-start=\"2821\" data-end=\"2846\">\n<p data-start=\"2823\" data-end=\"2846\">L\u1ec5 t\u00e2n \u2013 showroom<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"2848\" data-end=\"2928\">Gi\u00fap <strong data-start=\"2856\" data-end=\"2928\">gi\u1ea3m nh\u00e2n s\u1ef1 \u2013 t\u0103ng t\u1ed1c \u0111\u1ed9 ph\u1ee5c v\u1ee5 \u2013 n\u00e2ng cao tr\u1ea3i nghi\u1ec7m kh\u00e1ch h\u00e0ng<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-30490\" src=\"https:\/\/kawasan.vn\/wp-content\/uploads\/2026\/03\/dc20-1.png\" alt=\"\" width=\"516\" height=\"516\" \/><\/p>\n<h2 data-section-id=\"r8ijn6\" data-start=\"2935\" data-end=\"2960\"><span class=\"ez-toc-section\" id=\"LOI_ICH_KHI_SU_DUNG\"><\/span>L\u1ee2I \u00cdCH KHI S\u1eec D\u1ee4NG<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul data-start=\"2962\" data-end=\"3150\">\n<li data-section-id=\"17gwnjz\" data-start=\"2962\" data-end=\"2996\">\n<p data-start=\"2964\" data-end=\"2996\">Kh\u00f4ng c\u1ea7n g\u1ecdi to \u2192 l\u1ecbch s\u1ef1 h\u01a1n<\/p>\n<\/li>\n<li data-section-id=\"1xxxpeh\" data-start=\"2997\" data-end=\"3049\">\n<p data-start=\"2999\" data-end=\"3049\">Nh\u00e2n vi\u00ean bi\u1ebft ch\u00ednh x\u00e1c v\u1ecb tr\u00ed \u2192 kh\u00f4ng nh\u1ea7m b\u00e0n<\/p>\n<\/li>\n<li data-section-id=\"1nn7s4o\" data-start=\"3050\" data-end=\"3082\">\n<p data-start=\"3052\" data-end=\"3082\">Gi\u1ea3m t\u00ecnh tr\u1ea1ng b\u1ecf s\u00f3t kh\u00e1ch<\/p>\n<\/li>\n<li data-section-id=\"1hmqyqx\" data-start=\"3083\" data-end=\"3110\">\n<p data-start=\"3085\" data-end=\"3110\">T\u0103ng hi\u1ec7u su\u1ea5t v\u1eadn h\u00e0nh<\/p>\n<\/li>\n<li data-section-id=\"4cvvly\" data-start=\"3111\" data-end=\"3150\">\n<p data-start=\"3113\" data-end=\"3150\">T\u1ea1o h\u00ecnh \u1ea3nh chuy\u00ean nghi\u1ec7p cho qu\u00e1n<\/p>\n<\/li>\n<\/ul>\n<figure id=\"attachment_30492\" aria-describedby=\"caption-attachment-30492\" style=\"width: 584px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-30492\" src=\"https:\/\/kawasan.vn\/wp-content\/uploads\/2026\/03\/dc20-4.png\" alt=\"Kh\u00e1ch h\u00e0ng ch\u1ec9 c\u1ea7n nh\u1ea5n n\u00fat, t\u00edn hi\u1ec7u s\u1ebd \u0111\u01b0\u1ee3c g\u1eedi \u0111\u1ebfn b\u1ed9 hi\u1ec3n th\u1ecb DC20 \u0111\u1ec3 nh\u00e2n vi\u00ean ph\u1ee5c v\u1ee5 nhanh ch\u00f3ng\" width=\"584\" height=\"584\" \/><figcaption id=\"caption-attachment-30492\" class=\"wp-caption-text\">Kh\u00e1ch h\u00e0ng ch\u1ec9 c\u1ea7n nh\u1ea5n n\u00fat, t\u00edn hi\u1ec7u s\u1ebd \u0111\u01b0\u1ee3c g\u1eedi \u0111\u1ebfn b\u1ed9 hi\u1ec3n th\u1ecb DC20 \u0111\u1ec3 nh\u00e2n vi\u00ean ph\u1ee5c v\u1ee5 nhanh ch\u00f3ng<\/figcaption><\/figure>\n<h2 data-start=\"3371\" data-end=\"3474\"><span class=\"ez-toc-section\" id=\"KET_LUAN\"><\/span>K\u1ebeT LU\u1eacN<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"3371\" data-end=\"3474\">N\u1ebfu b\u1ea1n \u0111ang t\u00ecm m\u1ed9t gi\u1ea3i ph\u00e1p gi\u00fap <strong data-start=\"52\" data-end=\"84\">ph\u1ee5c v\u1ee5 kh\u00e1ch h\u00e0ng nhanh h\u01a1n<\/strong>, <strong data-start=\"86\" data-end=\"109\">gi\u1ea3m \u00e1p l\u1ef1c nh\u00e2n s\u1ef1<\/strong> and <strong data-start=\"113\" data-end=\"160\">n\u00e2ng cao tr\u1ea3i nghi\u1ec7m chuy\u00ean nghi\u1ec7p cho qu\u00e1n<\/strong>, th\u00ec <strong data-start=\"166\" data-end=\"221\">B\u1ed9 chu\u00f4ng b\u00e1o g\u1ecdi ph\u1ee5c v\u1ee5 kh\u00f4ng d\u00e2y Kawasan DC20-C1<\/strong> ch\u00ednh l\u00e0 l\u1ef1a ch\u1ecdn \u0111\u00e1ng \u0111\u1ea7u t\u01b0. V\u1edbi chi ph\u00ed h\u1ee3p l\u00fd nh\u01b0ng mang l\u1ea1i hi\u1ec7u qu\u1ea3 r\u00f5 r\u1ec7t trong v\u1eadn h\u00e0nh, \u0111\u00e2y l\u00e0 thi\u1ebft b\u1ecb gi\u00fap b\u1ea1n t\u1ed1i \u01b0u quy tr\u00ecnh ph\u1ee5c v\u1ee5, h\u1ea1n ch\u1ebf sai s\u00f3t v\u00e0 t\u1ea1o \u1ea5n t\u01b0\u1ee3ng t\u1ed1t h\u01a1n v\u1edbi kh\u00e1ch h\u00e0ng ngay t\u1eeb nh\u1eefng chi ti\u1ebft nh\u1ecf nh\u1ea5t.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"TAI_SAO_NEN_CHON_KAWASAN\"><\/span><b>WHY CHOOSE KAWASAN?<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li>A leading Vietnamese brand in the fields of automatic electrical equipment, security, safety, and smart electrical devices since 2007, as well as residential LED lighting and solar lighting since 2012.<\/li>\n<li>High durability with selected components \u2013 Stable operation even in harsh weather conditions<\/li>\n<li>Superior warranty policy \u2013 Repair support is available even after the warranty period if the product can still be restored<\/li>\n<li>Kawasan currently has its head office in Ho Chi Minh City, branches in Hanoi and Da Nang, and a production and assembly workshop in District 12, Ho Chi Minh City.<\/li>\n<li>24\/7 support service and a nationwide dealer network<\/li>\n<\/ul>\n<h4><span class=\"ez-toc-section\" id=\"CAM_KET_TU_KAWASAKAWASAN\"><\/span><b>KAWASAN COMMITMENT<\/b><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p data-start=\"3371\" data-end=\"3474\">Kawasan is committed to providing products\u00a0<b>genuine \u2013 durable \u2013 safe<\/b>, fully meeting technical standards and practical usage requirements. All products are covered by warranty\u00a0<b>free of charge for 24 months<\/b>,\u00a0<b>1-for-1 replacement within 30 days<\/b>\u00a0if it is a technical defect. In addition, customers are also supported with repair services after the warranty period if the product can still be restored,\u00a0<b>free of charge<\/b>\u00a0if the cost of replacement components is insignificant. Customers can purchase products at dealers within<a href=\"https:\/\/kawasan.vn\/en\/he-thong-phan-phoi\/\">\u00a0<b>NATIONWIDE DISTRIBUTION SYSTEM<\/b><\/a>\u00a0provinces and cities nationwide, or place orders on the website.<\/p>\n<h4><span class=\"ez-toc-section\" id=\"Mua_chinh_hang_tai\"><\/span><b>Buy genuine products at:<\/b><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ul>\n<li>Contact the sales department directly for wholesale, dealer \/ distributor pricing:\u00a0<b>0825 411 408 \/ 0911 757234<\/b><\/li>\n<li>Website:<a href=\"https:\/\/kawasan.vn\/en\/?_gl=1*105adfi*_gcl_aw*R0NMLjE3NTIwMzE4NzkuQ2p3S0NBandnN1BEQmhCeEVpd0FmMUNWdV9YNVk5RVVUUU5jeFRHZFlNak5VdGd5OEdlM2M1YlNNbHZWaW9qMFNZengtN0VQMk1yVFdSb0NCM2dRQXZEX0J3RQ..*_gcl_au*MTcyOTk0ODg3Ny4xNzU2ODY1NTgwLjExOTQzNDk4NzkuMTc1NzQ5MTY0MS4xNzU3NDkxNjQw\">\u00a0www.kawasan.vn<\/a>\u00a0(For Kawasan products)<\/li>\n<li>Website:<a href=\"https:\/\/www.kawaled.com.vn\/\">\u00a0www.kawaled.com.vn<\/a>\u00a0(For Kawaled products)<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>B\u1ed8 CHU\u00d4NG B\u00c1O G\u1eccI PH\u1ee4C V\u1ee4 KH\u00d4NG D\u00c2Y KAWASAN DC20-C1 (B\u1ed9 trung t\u00e2m DC20 + N\u00fat nh\u1ea5n g\u1ecdi ph\u1ee5c v\u1ee5 C1) GI\u1edaI THI\u1ec6U S\u1ea2N PH\u1ea8M Trong c\u00e1c m\u00f4 h\u00ecnh kinh doanh nh\u01b0 qu\u00e1n caf\u00e9, nh\u00e0 h\u00e0ng, qu\u00e1n nh\u1eadu, ph\u00f2ng kh\u00e1m, vi\u1ec7c kh\u00e1ch g\u1ecdi ph\u1ee5c v\u1ee5 ch\u1eadm ho\u1eb7c nh\u00e2n vi\u00ean kh\u00f4ng k\u1ecbp ph\u1ea3n h\u1ed3i l\u00e0 m\u1ed9t [&hellip;]<\/p>","protected":false},"featured_media":30547,"comment_status":"open","ping_status":"closed","template":"","meta":{"_yoast_wpseo_focuskw":"Chu\u00f4ng G\u1ecdi Ph\u1ee5c V\u1ee5 Kh\u00f4ng D\u00e2y","_yoast_wpseo_metadesc":"Chu\u00f4ng G\u1ecdi Ph\u1ee5c V\u1ee5 Kh\u00f4ng D\u00e2y Kawasan DC20-C1 ch\u00ednh h\u00e3ng. Thi\u1ebft b\u1ecb b\u00e1o s\u1ed1 b\u00e0n, n\u00fat nh\u1ea5n 4 ch\u1ee9c n\u0103ng ti\u1ec7n l\u1ee3i cho nh\u00e0 h\u00e0ng, qu\u00e1n cafe. Mua ngay!","_yoast_wpseo_focuskeywords":"","_yoast_wpseo_keyword_synonyms":""},"product_cat":[62],"product_tag":[],"class_list":["post-30474","product","type-product","status-publish","has-post-thumbnail","hentry","product_cat-thiet-bi-goi-phuc-vu"],"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>B\u1ed9 Chu\u00f4ng B\u00e1o G\u1ecdi Ph\u1ee5c V\u1ee5 Kh\u00f4ng D\u00e2y Kawasan DC20-C1 - Kawasan<\/title>\n<meta name=\"description\" content=\"Chu\u00f4ng G\u1ecdi Ph\u1ee5c V\u1ee5 Kh\u00f4ng D\u00e2y Kawasan DC20-C1 ch\u00ednh h\u00e3ng. Thi\u1ebft b\u1ecb b\u00e1o s\u1ed1 b\u00e0n, n\u00fat nh\u1ea5n 4 ch\u1ee9c n\u0103ng ti\u1ec7n l\u1ee3i cho nh\u00e0 h\u00e0ng, qu\u00e1n cafe. Mua ngay!\" \/>\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\/bo-chuong-bao-goi-phuc-vu-khong-day-kawasan-dc20-c1\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"B\u1ed9 Chu\u00f4ng B\u00e1o G\u1ecdi Ph\u1ee5c V\u1ee5 Kh\u00f4ng D\u00e2y Kawasan DC20-C1\" \/>\n<meta property=\"og:description\" content=\"Chu\u00f4ng G\u1ecdi Ph\u1ee5c V\u1ee5 Kh\u00f4ng D\u00e2y Kawasan DC20-C1 ch\u00ednh h\u00e3ng. Thi\u1ebft b\u1ecb b\u00e1o s\u1ed1 b\u00e0n, n\u00fat nh\u1ea5n 4 ch\u1ee9c n\u0103ng ti\u1ec7n l\u1ee3i cho nh\u00e0 h\u00e0ng, qu\u00e1n cafe. 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