{"id":21861,"date":"2026-02-04T14:37:13","date_gmt":"2026-02-04T06:37:13","guid":{"rendered":"https:\/\/joiwo.com\/?post_type=product&#038;p=21861"},"modified":"2026-10-10T12:31:50","modified_gmt":"2026-10-10T04:31:50","slug":"explosion-proof-hands-free-emergency-telephone-jwbt812","status":"publish","type":"product","link":"https:\/\/joiwo.com\/vi\/product\/explosion-proof-hands-free-emergency-telephone-jwbt812\/","title":{"rendered":"\u0110i\u1ec7n tho\u1ea1i kh\u1ea9n c\u1ea5p ch\u1ed1ng n\u1ed5 cho h\u1ec7 th\u1ed1ng \u0111i\u1ec7n tho\u1ea1i c\u00f4ng nghi\u1ec7p JWBT812"},"content":{"rendered":"<p>L\u00e0 th\u00e0nh ph\u1ea7n quan tr\u1ecdng c\u1ee7a m\u1ecdi h\u1ec7 th\u1ed1ng \u0111i\u1ec7n tho\u1ea1i c\u00f4ng nghi\u1ec7p, \u0111i\u1ec7n tho\u1ea1i ch\u1ed1ng n\u1ed5 JWBT812 c\u1ee7a Joiwo l\u00e0 thi\u1ebft b\u1ecb li\u00ean l\u1ea1c kh\u1ea9n c\u1ea5p \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho m\u00f4i tr\u01b0\u1eddng c\u00f4ng nghi\u1ec7p trong nh\u00e0 \u0111\u00f2i h\u1ecfi kh\u1eaft khe. V\u1edbi k\u1ebft c\u1ea5u ch\u1eafc ch\u1eafn v\u00e0 \u0111\u00e1ng tin c\u1eady, thi\u1ebft b\u1ecb \u0111\u1ea3m b\u1ea3o an to\u00e0n trong c\u00e1c t\u00ecnh hu\u1ed1ng tr\u1ecdng y\u1ebfu.<\/p>\n<p class=\"ds-markdown-paragraph\">\u0110\u01b0\u1ee3c h\u1ed7 tr\u1ee3 b\u1edfi \u0111\u1ed9i ng\u0169 R&amp;D chuy\u00ean nghi\u1ec7p v\u1ec1 li\u00ean l\u1ea1c trong khu v\u1ef1c nguy hi\u1ec3m t\u1eeb n\u0103m 2005, m\u1ecdi JWBT812 \u0111\u1ec1u tu\u00e2n th\u1ee7 ti\u00eau chu\u1ea9n qu\u1ed1c t\u1ebf v\u00e0 c\u00f3 ch\u1ee9ng nh\u1eadn ATEX, FCC v\u00e0 CE. \u0110i\u1ec7n tho\u1ea1i t\u00edch h\u1ee3p nhi\u1ec1u ch\u1ee9c n\u0103ng, g\u1ed3m:<\/p>\n<ul>\n<li class=\"ds-markdown-paragraph\">\u0110i\u1ec7n tho\u1ea1i analog ti\u00eau chu\u1ea9n l\u1ea5y ngu\u1ed3n t\u1eeb \u0111\u01b0\u1eddng d\u00e2y \u0111i\u1ec7n tho\u1ea1i. Ngo\u00e0i ra c\u00f2n c\u00f3 phi\u00ean b\u1ea3n VoIP (SIP).<\/li>\n<li class=\"ds-markdown-paragraph\">V\u1ecf ch\u1eafc ch\u1eafn l\u00e0m t\u1eeb th\u00e9p kh\u00f4ng g\u1ec9 304.<\/li>\n<li class=\"ds-markdown-paragraph\">Ch\u1ee9c n\u0103ng \u0111\u00e0m tho\u1ea1i r\u1ea3nh tay.<\/li>\n<li class=\"ds-markdown-paragraph\">B\u00e0n ph\u00edm th\u00e9p kh\u00f4ng g\u1ec9 ch\u1ed1ng ph\u00e1 ho\u1ea1i c\u00f3 15 n\u00fat, g\u1ed3m 0\u20139, *, #, Redial, Flash, SOS, Mute v\u00e0 \u0111i\u1ec1u ch\u1ec9nh \u00e2m l\u01b0\u1ee3ng.<\/li>\n<li class=\"ds-markdown-paragraph\">L\u1eafp \u00e2m.<\/li>\n<li class=\"ds-markdown-paragraph\">B\u1ea3o v\u1ec7 ch\u1ed1ng ch\u1ecbu th\u1eddi ti\u1ebft IP66.<\/li>\n<li class=\"ds-markdown-paragraph\">K\u1ebft n\u1ed1i: c\u00e1p \u0111\u00f4i \u0111\u1ea7u cu\u1ed1i v\u00edt RJ11.<\/li>\n<li class=\"ds-markdown-paragraph\">C\u00f3 s\u1eb5n ph\u1ee5 t\u00f9ng \u0111i\u1ec7n tho\u1ea1i t\u1ef1 s\u1ea3n xu\u1ea5t.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u0110i\u1ec7n tho\u1ea1i ch\u1ed1ng n\u1ed5 JWBT812 c\u1ee7a Joiwo l\u00e0 thi\u1ebft b\u1ecb kh\u1ea9n c\u1ea5p b\u1ec1n ch\u1eafc, c\u00f3 ch\u1ee9ng nh\u1eadn ATEX, FCC v\u00e0 CE, d\u00f9ng trong c\u00f4ng nghi\u1ec7p trong nh\u00e0. T\u00ednh n\u0103ng g\u1ed3m t\u00f9y ch\u1ecdn analog ho\u1eb7c VoIP, v\u1ecf th\u00e9p kh\u00f4ng g\u1ec9 304, b\u00e0n ph\u00edm ch\u1ed1ng ph\u00e1 ho\u1ea1i, \u0111\u00e0m tho\u1ea1i r\u1ea3nh tay, kh\u1ea3 n\u0103ng ch\u1ed1ng ch\u1ecbu th\u1eddi ti\u1ebft IP66, l\u1eafp \u00e2m v\u00e0 k\u1ebft n\u1ed1i \u0111\u1ea7u cu\u1ed1i v\u00edt RJ11.<\/p>\n","protected":false},"featured_media":21862,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_seopress_titles_title":"\u0110i\u1ec7n tho\u1ea1i kh\u1ea9n c\u1ea5p ch\u1ed1ng n\u1ed5 cho h\u1ec7 th\u1ed1ng \u0111i\u1ec7n tho\u1ea1i c\u00f4ng nghi\u1ec7p JWBT812","_seopress_titles_desc":"\u0110i\u1ec7n tho\u1ea1i ch\u1ed1ng n\u1ed5 JWBT812 cung c\u1ea5p li\u00ean l\u1ea1c kh\u1ea9n c\u1ea5p \u0111\u00e1ng tin c\u1eady, ch\u1ed1ng ch\u1ecbu th\u1eddi ti\u1ebft cho h\u1ec7 th\u1ed1ng \u0111i\u1ec7n tho\u1ea1i c\u00f4ng nghi\u1ec7p v\u1edbi thi\u1ebft k\u1ebf h\u1ec7 th\u1ed1ng \u0111\u1ed3ng b\u1ed9.","_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":244},"product_brand":[],"product_cat":[799],"product_tag":[],"class_list":["post-21861","product","type-product","status-publish","has-post-thumbnail","product_cat-explosion-proof-telephones-atex","first","instock","shipping-taxable","product-type-simple"],"acf":[],"_links":{"self":[{"href":"https:\/\/joiwo.com\/vi\/wp-json\/wp\/v2\/product\/21861","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=21861"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/joiwo.com\/vi\/wp-json\/wp\/v2\/media\/21862"}],"wp:attachment":[{"href":"https:\/\/joiwo.com\/vi\/wp-json\/wp\/v2\/media?parent=21861"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/joiwo.com\/vi\/wp-json\/wp\/v2\/product_brand?post=21861"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/joiwo.com\/vi\/wp-json\/wp\/v2\/product_cat?post=21861"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/joiwo.com\/vi\/wp-json\/wp\/v2\/product_tag?post=21861"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}