{"id":19808,"date":"2026-08-21T09:09:41","date_gmt":"2026-08-21T01:09:41","guid":{"rendered":"https:\/\/joiwo.com\/?post_type=product&#038;p=19808"},"modified":"2026-10-10T12:30:27","modified_gmt":"2026-10-10T04:30:27","slug":"explosion-proof-wall-mounted-stainless-steel-telephone-jwbt835p","status":"publish","type":"product","link":"https:\/\/joiwo.com\/vi\/product\/explosion-proof-wall-mounted-stainless-steel-telephone-jwbt835p\/","title":{"rendered":"\u0110i\u1ec7n tho\u1ea1i g\u1eafn t\u01b0\u1eddng ch\u1ed1ng ch\u00e1y n\u1ed5 JWBT835P"},"content":{"rendered":"<h2 class=\"mt-6 mb-2 font-semibold text-2xl\" data-streamdown=\"heading-2\">Thi\u1ebft k\u1ebf ch\u1ed1ng ch\u00e1y n\u1ed5 ch\u1ecbu t\u1ea3i n\u1eb7ng (Zone 1 \/ Zone 2)<\/h2>\n<p>\u1ee8ng d\u1ee5ng cho\u00a0<span class=\"font-semibold\" data-streamdown=\"strong\">\u0111i\u1ec7n tho\u1ea1i g\u1eafn t\u01b0\u1eddng ch\u1ed1ng ch\u00e1y n\u1ed5<\/span>\u00a0, thi\u1ebft b\u1ecb c\u00f3\u00a0<span class=\"font-semibold\" data-streamdown=\"strong\">k\u1ebft c\u1ea5u ch\u1ed1ng ch\u00e1y n\u1ed5 \u0111\u1ea1t ch\u1ee9ng nh\u1eadn Ex<\/span>\u00a0cho khu v\u1ef1c nguy hi\u1ec3m c\u00f3 kh\u00ed quy\u1ec3n ch\u1ee9a kh\u00ed d\u1ec5 n\u1ed5 thu\u1ed9c\u00a0<span class=\"font-semibold\" data-streamdown=\"strong\">Zone 1 v\u00e0 Zone 2<\/span>. Thi\u1ebft b\u1ecb c\u0169ng h\u1ed7 tr\u1ee3\u00a0<span class=\"font-semibold\" data-streamdown=\"strong\">nhi\u1ec1u \u0111\u1ea7u si\u1ebft c\u00e1p ch\u1ed1ng ch\u00e1y n\u1ed5<\/span>, gi\u00fap vi\u1ec7c \u0111i d\u00e2y nhi\u1ec1u m\u1ea1ch v\u00e0 k\u1ebft n\u1ed1i li\u00ean h\u1ec7 th\u1ed1ng g\u1ecdn g\u00e0ng, tin c\u1eady trong c\u00e1c \u1ee9ng d\u1ee5ng c\u00f4ng nghi\u1ec7p.<\/p>\n<h2 class=\"mt-6 mb-2 font-semibold text-2xl\" data-streamdown=\"heading-2\">V\u1ecf th\u00e9p kh\u00f4ng g\u1ec9 ch\u1ed1ng \u0103n m\u00f2n (t\u00f9y ch\u1ecdn 304 \/ 316)<\/h2>\n<p>V\u1ecf c\u00f3 s\u1eb5n b\u1eb1ng\u00a0<span class=\"font-semibold\" data-streamdown=\"strong\">th\u00e9p kh\u00f4ng g\u1ec9 304 ho\u1eb7c 316<\/span>\u00a0\u0111\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c \u0111i\u1ec1u ki\u1ec7n \u0111\u1ecba \u0111i\u1ec3m kh\u00e1c nhau. V\u1edbi kh\u1ea3 n\u0103ng ch\u1ed1ng phun mu\u1ed1i v\u00e0 g\u1ec9 s\u00e9t cao, v\u1ecf ho\u1ea1t \u0111\u1ed9ng hi\u1ec7u qu\u1ea3 t\u1ea1i\u00a0<span class=\"font-semibold\" data-streamdown=\"strong\">gi\u00e0n khoan ngo\u00e0i kh\u01a1i<\/span>, c\u00e1c c\u01a1 s\u1edf ven bi\u1ec3n v\u00e0 m\u00f4i tr\u01b0\u1eddng h\u00f3a ch\u1ea5t, n\u01a1i\u00a0<span class=\"font-semibold\" data-streamdown=\"strong\">\u0111\u1ed9 \u1ea9m cao v\u00e0 s\u01b0\u01a1ng mu\u1ed1i<\/span>\u00a0c\u00f3 th\u1ec3 nhanh ch\u00f3ng l\u00e0m h\u01b0 h\u1ea1i v\u1ecf ti\u00eau chu\u1ea9n.<\/p>\n<h2 class=\"mt-6 mb-2 font-semibold text-2xl\" data-streamdown=\"heading-2\">B\u00e0n ph\u00edm kim lo\u1ea1i c\u00f3 \u0111\u00e8n n\u1ec1n v\u00e0 quay s\u1ed1 nhanh l\u1eadp tr\u00ecnh \u0111\u01b0\u1ee3c<\/h2>\n<p><span class=\"font-semibold\" data-streamdown=\"strong\">b\u00e0n ph\u00edm kim lo\u1ea1i c\u00f3 \u0111\u00e8n n\u1ec1n<\/span>\u00a0\u0111\u1ea3m b\u1ea3o thao t\u00e1c r\u00f5 r\u00e0ng t\u1ea1i c\u00e1c khu v\u1ef1c thi\u1ebfu s\u00e1ng nh\u01b0 nh\u00e0 m\u00e1y, \u0111\u01b0\u1eddng h\u1ea7m v\u00e0 \u0111i\u1ec3m l\u1eafp \u0111\u1eb7t ngo\u00e0i tr\u1eddi v\u00e0o ban \u0111\u00eam. Ba ph\u00edm t\u1eaft c\u00f3 th\u1ec3 l\u1eadp tr\u00ecnh (<span class=\"font-semibold\" data-streamdown=\"strong\">D1\/D2\/D3<\/span> ) cho ph\u00e9p\u00a0<span class=\"font-semibold\" data-streamdown=\"strong\">g\u1ecdi b\u1eb1ng m\u1ed9t ch\u1ea1m<\/span>\u00a0\u0111\u1ebfn ph\u00f2ng \u0111i\u1ec1u khi\u1ec3n ho\u1eb7c trung t\u00e2m \u0111i\u1ec1u \u0111\u1ed9, v\u00e0 c\u00e1c ph\u00edm\u00a0<span class=\"font-semibold\" data-streamdown=\"strong\">t\u0103ng\/gi\u1ea3m \u00e2m l\u01b0\u1ee3ng<\/span>\u00a0gi\u00fap d\u1ec5 d\u00e0ng \u0111i\u1ec1u ch\u1ec9nh \u00e2m thanh t\u1ea1i hi\u1ec7n tr\u01b0\u1eddng.<\/p>\n<h2 class=\"mt-6 mb-2 font-semibold text-2xl\" data-streamdown=\"heading-2\">\u1ed0ng nghe ch\u1ed1ng va \u0111\u1eadp v\u00e0 d\u00e2y xo\u1eafn ch\u1ed1ng k\u00e9o gi\u1eadt<\/h2>\n<p>\u1ed0ng nghe \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho m\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng c\u00f4ng nghi\u1ec7p kh\u1eafc nghi\u1ec7t, c\u00f3\u00a0<span class=\"font-semibold\" data-streamdown=\"strong\">k\u1ebft c\u1ea5u ch\u1ed1ng va \u0111\u1eadp<\/span>\u00a0v\u00e0\u00a0<span class=\"font-semibold\" data-streamdown=\"strong\">b\u1ec1 m\u1eb7t cao su kh\u00e1ng d\u1ea7u<\/span>\u00a0\u0111\u1ec3 c\u1ea7m n\u1eafm ch\u1eafc ch\u1eafn. D\u00e2y xo\u1eafn\u00a0<span class=\"font-semibold\" data-streamdown=\"strong\">ch\u1ecbu k\u00e9o<\/span>\u00a0gi\u00fap ng\u0103n h\u01b0 h\u1ea1i do thao t\u00e1c th\u01b0\u1eddng xuy\u00ean, k\u00e9o gi\u1eadt v\u00e0 \u0111i\u1ec1u ki\u1ec7n l\u00e0m vi\u1ec7c kh\u1eafc nghi\u1ec7t.<\/p>\n<h2 class=\"mt-6 mb-2 font-semibold text-2xl\" data-streamdown=\"heading-2\">C\u00f3 hai phi\u00ean b\u1ea3n: Analog ho\u1eb7c SIP IP<\/h2>\n<p>H\u00e3y ch\u1ecdn phi\u00ean b\u1ea3n ph\u00f9 h\u1ee3p nh\u1ea5t v\u1edbi h\u1ec7 th\u1ed1ng li\u00ean l\u1ea1c v\u00e0 giai \u0111o\u1ea1n d\u1ef1 \u00e1n c\u1ee7a b\u1ea1n.<\/p>\n<ul class=\"list-inside list-disc whitespace-normal [li_&amp;]:pl-6\" data-streamdown=\"unordered-list\">\n<li class=\"py-1 [&amp;&gt;p]:inline\" data-streamdown=\"list-item\"><span class=\"font-semibold\" data-streamdown=\"strong\">Phi\u00ean b\u1ea3n Analog:<\/span>\u00a0\u1ee8ng d\u1ee5ng cho\u00a0<span class=\"font-semibold\" data-streamdown=\"strong\">h\u1ec7 th\u1ed1ng PBX\/\u0111i\u1ec1u \u0111\u1ed9 truy\u1ec1n th\u1ed1ng<\/span>, l\u00fd t\u01b0\u1edfng cho\u00a0<span class=\"font-semibold\" data-streamdown=\"strong\">n\u00e2ng c\u1ea5p nh\u00e0 m\u00e1y hi\u1ec7n h\u1eefu<\/span>\u00a0v\u00e0 c\u00e1c d\u1ef1 \u00e1n c\u1ea3i t\u1ea1o.<\/li>\n<li class=\"py-1 [&amp;&gt;p]:inline\" data-streamdown=\"list-item\"><span class=\"font-semibold\" data-streamdown=\"strong\">Phi\u00ean b\u1ea3n SIP IP:<\/span>\u00a0H\u1ed7 tr\u1ee3\u00a0<span class=\"font-semibold\" data-streamdown=\"strong\">SIP 2.0 <\/span>v\u00e0\u00a0<span class=\"font-semibold\" data-streamdown=\"strong\">ngu\u1ed3n PoE<\/span>, n\u00ean ph\u00f9 h\u1ee3p v\u1edbi m\u1ea1ng c\u00f4ng nghi\u1ec7p hi\u1ec7n \u0111\u1ea1i v\u00e0 c\u00e1c \u0111\u1ecba \u0111i\u1ec3m x\u00e2y d\u1ef1ng m\u1edbi.<\/li>\n<\/ul>\n<h2 class=\"mt-6 mb-2 font-semibold text-2xl\" data-streamdown=\"heading-2\">L\u1eafp \u0111\u1eb7t g\u1eafn t\u01b0\u1eddng \u0111\u01a1n gi\u1ea3n + t\u00f9y ch\u1ec9nh OEM<\/h2>\n<p>V\u1edbi t\u1ea5m g\u1eafn ho\u00e0n ch\u1ec9nh, \u0111i\u1ec7n tho\u1ea1i \u0111\u01b0\u1ee3c l\u1eafp tr\u1ef1c ti\u1ebfp l\u00ean t\u01b0\u1eddng\u00a0<span class=\"font-semibold\" data-streamdown=\"strong\">m\u00e0 kh\u00f4ng c\u1ea7n t\u1ee7 b\u1ed5 sung<\/span>, gi\u00fap gi\u1ea3m th\u1eddi gian, chi ph\u00ed l\u1eafp \u0111\u1eb7t v\u00e0 nhu c\u1ea7u kh\u00f4ng gian. C\u00f3 th\u1ec3 t\u00f9y ch\u1ec9nh OEM, bao g\u1ed3m\u00a0<span class=\"font-semibold\" data-streamdown=\"strong\">logo t\u00f9y ch\u1ec9nh<\/span>\u00a0v\u00e0\u00a0<span class=\"font-semibold\" data-streamdown=\"strong\">ch\u1ee9c n\u0103ng ph\u00edm t\u1eaft t\u00f9y ch\u1ec9nh<\/span>\u00a0\u0111\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi quy tr\u00ecnh l\u00e0m vi\u1ec7c t\u1ea1i \u0111\u1ecba \u0111i\u1ec3m c\u1ee7a b\u1ea1n.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u0110i\u1ec7n tho\u1ea1i ch\u1ed1ng ch\u00e1y n\u1ed5 IP SIP JWBT835P l\u00e0 thi\u1ebft b\u1ecb \u0111\u1ea7u cu\u1ed1i c\u00f4ng nghi\u1ec7p th\u1ebf h\u1ec7 m\u1edbi d\u00e0nh cho nh\u00e0 m\u00e1y th\u00f4ng minh v\u00e0 khu v\u1ef1c nguy hi\u1ec3m. V\u1edbi SIP 2.0, PoE, v\u1ecf th\u00e9p kh\u00f4ng g\u1ec9 IP66 v\u00e0 ch\u1ee9ng nh\u1eadn ATEX\/IECEx, s\u1ea3n ph\u1ea9m t\u00edch h\u1ee3p li\u1ec1n m\u1ea1ch v\u1edbi VoIP, h\u1ec7 th\u1ed1ng \u0111i\u1ec1u \u0111\u1ed9 v\u00e0 n\u1ec1n t\u1ea3ng khu c\u00f4ng nghi\u1ec7p th\u00f4ng minh. \u0110\u00e2y l\u00e0 thi\u1ebft b\u1ecb thi\u1ebft y\u1ebfu cho c\u00e1c d\u1ef1 \u00e1n h\u00f3a d\u1ea7u, khai kho\u00e1ng v\u00e0 EPC hi\u1ec7n \u0111\u1ea1i.<\/p>\n","protected":false},"featured_media":19809,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_seopress_titles_title":"\u0110i\u1ec7n tho\u1ea1i g\u1eafn t\u01b0\u1eddng ch\u1ed1ng ch\u00e1y n\u1ed5 JWBT835P","_seopress_titles_desc":"\u0110i\u1ec7n tho\u1ea1i g\u1eafn t\u01b0\u1eddng ch\u1ed1ng ch\u00e1y n\u1ed5 JWBT835P \u0111\u1ea1t ch\u1ee9ng nh\u1eadn ATEX IECEx, v\u1ecf th\u00e9p kh\u00f4ng g\u1ec9 304\/316 cho khu v\u1ef1c nguy hi\u1ec3m Zone 1 Zone 2.","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"","_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":40},"product_brand":[],"product_cat":[799],"product_tag":[],"class_list":["post-19808","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\/19808","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=19808"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/joiwo.com\/vi\/wp-json\/wp\/v2\/media\/19809"}],"wp:attachment":[{"href":"https:\/\/joiwo.com\/vi\/wp-json\/wp\/v2\/media?parent=19808"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/joiwo.com\/vi\/wp-json\/wp\/v2\/product_brand?post=19808"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/joiwo.com\/vi\/wp-json\/wp\/v2\/product_cat?post=19808"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/joiwo.com\/vi\/wp-json\/wp\/v2\/product_tag?post=19808"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}