{"id":23017,"date":"2026-02-10T13:30:04","date_gmt":"2026-02-10T05:30:04","guid":{"rendered":"https:\/\/joiwo.com\/?post_type=product&#038;p=23017"},"modified":"2026-10-10T12:32:16","modified_gmt":"2026-10-10T04:32:16","slug":"voip-weatherproof-cold-rolled-steel-telephone-jwat303p","status":"publish","type":"product","link":"https:\/\/joiwo.com\/vi\/product\/voip-weatherproof-cold-rolled-steel-telephone-jwat303p\/","title":{"rendered":"\u0110i\u1ec7n tho\u1ea1i c\u00f4ng nghi\u1ec7p VoIP hai n\u00fat JWAT303P"},"content":{"rendered":"<h2 id=\"rugged-communication-solution\" class=\"font-editorial font-bold mb-2 mt-4 [.has-inline-images_&amp;]:clear-end text-base first:mt-0\">Gi\u1ea3i ph\u00e1p li\u00ean l\u1ea1c VoIP ch\u1eafc ch\u1eafn<\/h2>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">\u0110\u01b0\u1ee3c thi\u1ebft k\u1ebf cho c\u00e1c \u1ee9ng d\u1ee5ng tr\u1ecdng y\u1ebfu, \u0111i\u1ec7n tho\u1ea1i c\u00f4ng nghi\u1ec7p VoIP hai n\u00fat n\u00e0y k\u1ebft h\u1ee3p \u0111\u1ed9 b\u1ec1n ch\u1eafc v\u1edbi kh\u1ea3 n\u0103ng li\u00ean l\u1ea1c IP ti\u00ean ti\u1ebfn. \u0110\u01b0\u1ee3c ch\u1ebf t\u1ea1o b\u1eb1ng v\u1ecf \u0111\u00fac khu\u00f4n t\u1eeb h\u1ee3p kim nh\u00f4m c\u01b0\u1eddng \u0111\u1ed9 cao, thi\u1ebft b\u1ecb \u0111\u1ea1t c\u1ea5p b\u1ea3o v\u1ec7 IP68 ch\u1ed1ng b\u1ee5i v\u00e0 n\u01b0\u1edbc x\u00e2m nh\u1eadp, b\u1ea3o \u0111\u1ea3m v\u1eadn h\u00e0nh \u0111\u00e1ng tin c\u1eady ngay c\u1ea3 trong m\u00f4i tr\u01b0\u1eddng ngo\u00e0i tr\u1eddi ho\u1eb7c c\u00f4ng nghi\u1ec7p kh\u1eafc nghi\u1ec7t nh\u1ea5t.<\/p>\n<h2 id=\"key-features\" class=\"font-editorial font-bold mb-2 mt-4 [.has-inline-images_&amp;]:clear-end text-base first:mt-0\">T\u00ednh n\u0103ng ch\u00ednh<\/h2>\n<ul>\n<li class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><strong>V\u1eadn h\u00e0nh tinh g\u1ecdn:<\/strong>\u00a0\u0110\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 ph\u1ea3n h\u1ed3i nhanh, giao di\u1ec7n hai n\u00fat cho ph\u00e9p k\u1ebft n\u1ed1i t\u1ee9c th\u00ec v\u1edbi c\u00e1c li\u00ean h\u1ec7 kh\u1ea9n c\u1ea5p ho\u1eb7c v\u1eadn h\u00e0nh \u0111\u00e3 c\u1ea5u h\u00ecnh tr\u01b0\u1edbc, kh\u00f4ng c\u1ea7n b\u00e0n ph\u00edm quay s\u1ed1 truy\u1ec1n th\u1ed1ng.<\/li>\n<li class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><strong>Hi\u1ec7u su\u1ea5t \u00e2m thanh r\u00f5 r\u00e0ng:<\/strong>\u00a0\u0110\u01b0\u1ee3c trang b\u1ecb tay nghe ch\u1ecbu l\u1ef1c cao v\u1edbi micr\u00f4 kh\u1eed ti\u1ebfng \u1ed3n, thi\u1ebft b\u1ecb truy\u1ec1n t\u1ea3i \u00e2m thanh r\u00f5, d\u1ec5 nghe. Nh\u1ea1c chu\u00f4ng 85dB(A) b\u1ea3o \u0111\u1ea3m nghe \u0111\u01b0\u1ee3c cu\u1ed9c g\u1ecdi \u0111\u1ebfn ngay c\u1ea3 trong \u0111i\u1ec1u ki\u1ec7n ti\u1ebfng \u1ed3n cao.<\/li>\n<li class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><strong>K\u1ebft n\u1ed1i IP ti\u00ean ti\u1ebfn:<\/strong>\u00a0S\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 tho\u1ea1i qua IP, \u0111i\u1ec7n tho\u1ea1i t\u00edch h\u1ee3p li\u1ec1n m\u1ea1ch v\u00e0o h\u1ea1 t\u1ea7ng m\u1ea1ng hi\u1ec7n \u0111\u1ea1i, cung c\u1ea5p kh\u1ea3 n\u0103ng li\u00ean l\u1ea1c s\u1ed1 m\u1ea1nh m\u1ebd.<\/li>\n<li class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><strong>Tri\u1ec3n khai \u0111\u01a1n gi\u1ea3n:<\/strong>\u00a0Thi\u1ebft b\u1ecb h\u1ed7 tr\u1ee3 l\u1eafp \u0111\u1eb7t g\u1eafn t\u01b0\u1eddng d\u1ec5 d\u00e0ng v\u00e0 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c c\u1ea5p ngu\u1ed3n qua c\u1ea5u h\u00ecnh m\u1ea1ng ti\u00eau chu\u1ea9n (ch\u1eb3ng h\u1ea1n PoE, t\u00f9y c\u1ea5u h\u00ecnh), gi\u00fap tinh gi\u1ea3n quy tr\u00ecnh tri\u1ec3n khai.<\/li>\n<li class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><strong>\u0110\u1ed9 tin c\u1eady \u0111\u01b0\u1ee3c ch\u1ee9ng nh\u1eadn:<\/strong>\u00a0Tu\u00e2n th\u1ee7 \u0111\u1ea7y \u0111\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n CE, FCC, RoHS v\u00e0 ISO9001, \u0111i\u1ec7n tho\u1ea1i cung c\u1ea5p hi\u1ec7u su\u1ea5t \u0111\u00e1ng tin c\u1eady, l\u00e2u d\u00e0i cho \u1ee9ng d\u1ee5ng c\u00f4ng nghi\u1ec7p, ngo\u00e0i tr\u1eddi v\u00e0 n\u01a1i c\u00f3 ti\u1ebfng \u1ed3n cao.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u0110i\u1ec7n tho\u1ea1i n\u00e0y c\u00f3 v\u1ecf th\u00e9p c\u00e1n ngu\u1ed9i ch\u1ed1ng ph\u00e1 ho\u1ea1i v\u01b0\u1ee3t tr\u1ed9i, l\u00fd t\u01b0\u1edfng cho m\u00f4i tr\u01b0\u1eddng \u0111\u00f2i h\u1ecfi cao. T\u1eeb n\u0103m 2005, \u0111\u1ed9i ng\u0169 R&#038;D chuy\u00ean tr\u00e1ch c\u1ee7a ch\u00fang t\u00f4i t\u1eadp trung v\u00e0o c\u00e1c gi\u1ea3i ph\u00e1p vi\u1ec5n th\u00f4ng c\u00f4ng nghi\u1ec7p, \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 b\u1edfi n\u0103ng l\u1ef1c s\u1ea3n xu\u1ea5t n\u1ed9i b\u1ed9 v\u00e0 c\u00e1c linh ki\u1ec7n l\u00f5i \u0111\u1ed9c quy\u1ec1n.<\/p>\n<p>K\u1ebft h\u1ee3p thi\u1ebft k\u1ebf ch\u1eafc ch\u1eafn, kh\u1ea3 n\u0103ng b\u1ea3o v\u1ec7 m\u1ecdi th\u1eddi ti\u1ebft v\u00e0 c\u00f4ng ngh\u1ec7 li\u00ean l\u1ea1c chuy\u00ean nghi\u1ec7p, \u0111\u00e2y l\u00e0 gi\u1ea3i ph\u00e1p li\u00ean l\u1ea1c l\u00fd t\u01b0\u1edfng cho \u1ee9ng d\u1ee5ng c\u00f4ng nghi\u1ec7p, ngo\u00e0i tr\u1eddi v\u00e0 an ninh cao.<\/p>\n","protected":false},"featured_media":23018,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_seopress_titles_title":"\u0110i\u1ec7n tho\u1ea1i c\u00f4ng nghi\u1ec7p VoIP hai n\u00fat JWAT303P - Joiwo","_seopress_titles_desc":"\u0110i\u1ec7n tho\u1ea1i c\u00f4ng nghi\u1ec7p VoIP hai n\u00fat, mic kh\u1eed ti\u1ebfng \u1ed3n, b\u1ea3o v\u1ec7 IP68, l\u1eafp \u0111\u1eb7t d\u1ec5 d\u00e0ng v\u00e0 k\u1ebft n\u1ed1i IP ti\u00ean ti\u1ebfn cho m\u00f4i tr\u01b0\u1eddng kh\u1eafc nghi\u1ec7t.","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"none","_seopress_robots_breadcrumbs":"","_seopress_robots_freeze_modified_date":"","_seopress_robots_custom_modified_date":"","_seopress_robots_canonical":"","_seopress_social_fb_title":"","_seopress_social_fb_desc":"","_seopress_social_fb_img":"","_seopress_social_fb_img_attachment_id":0,"_seopress_social_fb_img_width":0,"_seopress_social_fb_img_height":0,"_seopress_social_twitter_title":"","_seopress_social_twitter_desc":"","_seopress_social_twitter_img":"","_seopress_social_twitter_img_attachment_id":0,"_seopress_social_twitter_img_width":0,"_seopress_social_twitter_img_height":0,"_seopress_redirections_value":"","_seopress_redirections_enabled":"","_seopress_redirections_enabled_regex":"","_seopress_redirections_logged_status":"both","_seopress_redirections_param":"","_seopress_redirections_type":301,"_seopress_analysis_target_kw":"","_seopress_news_disabled":"","_seopress_video_disabled":"","_seopress_video":[],"_seopress_pro_schemas_manual":[],"_seopress_pro_rich_snippets_disable_all":"","_seopress_pro_rich_snippets_disable":[],"_seopress_pro_schemas":[],"iawp_total_views":250},"product_brand":[],"product_cat":[835],"product_tag":[],"class_list":["post-23017","product","type-product","status-publish","has-post-thumbnail","product_cat-weatherproof-telephones","first","instock","shipping-taxable","product-type-simple"],"acf":[],"_links":{"self":[{"href":"https:\/\/joiwo.com\/vi\/wp-json\/wp\/v2\/product\/23017","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/joiwo.com\/vi\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/joiwo.com\/vi\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/joiwo.com\/vi\/wp-json\/wp\/v2\/comments?post=23017"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/joiwo.com\/vi\/wp-json\/wp\/v2\/media\/23018"}],"wp:attachment":[{"href":"https:\/\/joiwo.com\/vi\/wp-json\/wp\/v2\/media?parent=23017"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/joiwo.com\/vi\/wp-json\/wp\/v2\/product_brand?post=23017"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/joiwo.com\/vi\/wp-json\/wp\/v2\/product_cat?post=23017"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/joiwo.com\/vi\/wp-json\/wp\/v2\/product_tag?post=23017"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}