{"id":21643,"date":"2026-02-04T14:47:04","date_gmt":"2026-02-04T06:47:04","guid":{"rendered":"https:\/\/joiwo.com\/?post_type=product&p=21643"},"modified":"2026-10-10T12:31:25","modified_gmt":"2026-10-10T04:31:25","slug":"explosion-proof-wall-mounted-hands-free-intercom-jwbt813","status":"publish","type":"product","link":"https:\/\/joiwo.com\/vi\/product\/explosion-proof-wall-mounted-hands-free-intercom-jwbt813\/","title":{"rendered":"Thi\u1ebft b\u1ecb li\u00ean l\u1ea1c r\u1ea3nh tay ch\u1ed1ng n\u1ed5 g\u1eafn t\u01b0\u1eddng JWBT813"},"content":{"rendered":"

\u0110i\u1ec7n tho\u1ea1i ch\u1ed1ng n\u1ed5 JWBT813 l\u00e0 h\u1ec7 th\u1ed1ng li\u00ean l\u1ea1c kh\u1ea9n c\u1ea5p ch\u1eafc ch\u1eafn, \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho c\u00e1c \u0111\u1ecba \u0111i\u1ec3m c\u00f4ng nghi\u1ec7p trong nh\u00e0 \u0111\u00f2i h\u1ecfi cao. \u0110\u01b0\u1ee3c ch\u1ebf t\u1ea1o \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o li\u00ean l\u1ea1c tin c\u1eady trong m\u00f4i tr\u01b0\u1eddng kh\u1eafc nghi\u1ec7t, c\u00f3 nguy c\u01a1 n\u1ed5, \u0111i\u1ec7n tho\u1ea1i k\u1ebft h\u1ee3p an to\u00e0n tia l\u1eeda v\u1edbi \u0111\u1ed9 b\u1ec1n v\u01b0\u1ee3t tr\u1ed9i.<\/p>\n

\u0110\u01b0\u1ee3c \u0111\u1eb7t trong v\u1ecf th\u00e9p kh\u00f4ng g\u1ec9 ch\u1eafc ch\u1eafn, ch\u1ed1ng ch\u1ecbu th\u1eddi ti\u1ebft, thi\u1ebft b\u1ecb c\u00f3 \u0111\u1ed9 c\u1ee9ng v\u1eefng v\u00e0 tu\u1ed5i th\u1ecd cao. Ch\u1ebf \u0111\u1ed9 v\u1eadn h\u00e0nh r\u1ea3nh tay \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u nghi\u00eam ng\u1eb7t v\u1ec1 v\u1ec7 sinh v\u00e0 s\u1ea1ch s\u1ebd.<\/p>\n

\u0110\u01b0\u1ee3c h\u1ed7 tr\u1ee3 b\u1edfi \u0111\u1ed9i ng\u0169 R&D chuy\u00ean nghi\u1ec7p chuy\u00ean v\u1ec1 li\u00ean l\u1ea1c khu v\u1ef1c nguy hi\u1ec3m t\u1eeb n\u0103m 2005, m\u1ed7i \u0111i\u1ec7n tho\u1ea1i ch\u1ed1ng n\u1ed5 \u0111\u1ec1u tr\u1ea3i qua ki\u1ec3m tra nghi\u00eam ng\u1eb7t v\u00e0 c\u00f3 c\u00e1c ch\u1ee9ng nh\u1eadn qu\u1ed1c t\u1ebf quan tr\u1ecdng, g\u1ed3m ATEX, FCC v\u00e0 CE.<\/p>\n

L\u00e0 nh\u00e0 cung c\u1ea5p \u0111i\u1ec7n tho\u1ea1i ch\u1ed1ng n\u1ed5 Trung Qu\u1ed1c, Joiwo l\u00e0 \u0111\u1ed1i t\u00e1c h\u00e0ng \u0111\u1ea7u c\u1ee7a b\u1ea1n trong gi\u1ea3i ph\u00e1p b\u00e1n bu\u00f4n \u0111i\u1ec7n tho\u1ea1i ch\u1ed1ng n\u1ed5 c\u00f4ng nghi\u1ec7p.<\/p>\n","protected":false},"excerpt":{"rendered":"

    \n
  1. \u0110i\u1ec7n tho\u1ea1i analog ti\u00eau chu\u1ea9n, c\u1ea5p ngu\u1ed3n t\u1eeb \u0111\u01b0\u1eddng d\u00e2y \u0111i\u1ec7n tho\u1ea1i.<\/li>\n
  2. V\u1ecf ch\u1eafc ch\u1eafn, ch\u1ebf t\u1ea1o t\u1eeb th\u00e9p kh\u00f4ng g\u1ec9 304.<\/li>\n
  3. V\u1eadn h\u00e0nh r\u1ea3nh tay.<\/li>\n
  4. B\u00e0n ph\u00edm th\u00e9p kh\u00f4ng g\u1ec9 ch\u1ed1ng ph\u00e1 ho\u1ea1i c\u00f3 15 n\u00fat (0-9,*,#, G\u1ecdi l\u1ea1i\/Flash\/SOS\/T\u1eaft ti\u1ebfng\/SOS).<\/li>\n
  5. L\u1eafp \u0111\u1eb7t g\u1eafn t\u01b0\u1eddng.<\/li>\n
  6. B\u1ea3o v\u1ec7 ch\u1ed1ng ch\u1ecbu th\u1eddi ti\u1ebft IP67.<\/li>\n
  7. K\u1ebft n\u1ed1i: C\u00e1p \u0111\u00f4i \u0111\u1ea7u n\u1ed1i v\u00edt RJ11.<\/li>\n
  8. C\u00f3 s\u1eb5n linh ki\u1ec7n \u0111i\u1ec7n tho\u1ea1i t\u1ef1 s\u1ea3n xu\u1ea5t.<\/li>\n
  9. Tu\u00e2n th\u1ee7 CE, FCC, RoHS, ISO9001.<\/li>\n<\/ol>\n","protected":false},"featured_media":21644,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_seopress_titles_title":"Thi\u1ebft b\u1ecb li\u00ean l\u1ea1c ch\u1ed1ng n\u1ed5 g\u1eafn t\u01b0\u1eddng JWBT813","_seopress_titles_desc":"\u0110i\u1ec7n tho\u1ea1i ch\u1ed1ng n\u1ed5 JWBT813 b\u00e1n bu\u00f4n t\u1eeb Trung Qu\u1ed1c cung c\u1ea5p li\u00ean l\u1ea1c r\u1ea3nh tay b\u1ec1n ch\u1eafc cho ng\u00e0nh c\u00f4ng nghi\u1ec7p nguy hi\u1ec3m, c\u00f3 ch\u1ee9ng nh\u1eadn ATEX, FCC v\u00e0 CE.","_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":253},"product_brand":[],"product_cat":[799],"product_tag":[848,847,853],"class_list":["post-21643","product","type-product","status-publish","has-post-thumbnail","product_cat-explosion-proof-telephones-atex","product_tag-oil-and-gas","product_tag-nuclear-power","product_tag-recommended-telephone","first","instock","shipping-taxable","product-type-simple"],"acf":[],"_links":{"self":[{"href":"https:\/\/joiwo.com\/vi\/wp-json\/wp\/v2\/product\/21643","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=21643"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/joiwo.com\/vi\/wp-json\/wp\/v2\/media\/21644"}],"wp:attachment":[{"href":"https:\/\/joiwo.com\/vi\/wp-json\/wp\/v2\/media?parent=21643"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/joiwo.com\/vi\/wp-json\/wp\/v2\/product_brand?post=21643"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/joiwo.com\/vi\/wp-json\/wp\/v2\/product_cat?post=21643"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/joiwo.com\/vi\/wp-json\/wp\/v2\/product_tag?post=21643"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}