{"id":27488,"date":"2026-10-14T14:04:27","date_gmt":"2026-10-14T06:04:27","guid":{"rendered":"https:\/\/joiwo.com\/?post_type=product&#038;p=27488"},"modified":"2026-10-14T15:51:15","modified_gmt":"2026-10-14T07:51:15","slug":"telefone-sip-de-emergencia-maos-livres-antideflagrante-jwbt831p-copy","status":"publish","type":"product","link":"https:\/\/joiwo.com\/pt\/product\/telefone-sip-de-emergencia-maos-livres-antideflagrante-jwbt831p-copy\/","title":{"rendered":"Telefone SIP de emerg\u00eancia m\u00e3os-livres antideflagrante JWBT831P (Copy)"},"content":{"rendered":"<h2 class=\"mt-6 mb-2 font-semibold text-2xl\" data-streamdown=\"heading-2\">Telefone SIP de emerg\u00eancia m\u00e3os-livres antideflagrante<\/h2>\n<p>Concebido para chamadas de emerg\u00eancia r\u00e1pidas em zonas industriais perigosas, este\u00a0<span class=\"font-semibold\" data-streamdown=\"strong\">telefone m\u00e3os-livres antideflagrante<\/span>\u00a0combina uma caixa com certifica\u00e7\u00e3o ATEX\/IECEx, conectividade SIP e \u00e1udio full-duplex verdadeiro. O funcionamento com um bot\u00e3o, adequado \u00e0 utiliza\u00e7\u00e3o com luvas, e o altifalante de alto volume tornam-no ideal para plataformas offshore, f\u00e1bricas qu\u00edmicas e outros ambientes com muito ru\u00eddo e elevada corros\u00e3o.<\/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\"><strong>Caixa robusta em a\u00e7o inoxid\u00e1vel 304<\/strong>:<\/span>\u00a0Resistente a impactos e \u00e0 ferrugem\u00a0<span class=\"font-semibold\" data-streamdown=\"strong\">a\u00e7o inoxid\u00e1vel escovado 304<\/span>\u00a0com\u00a0<span class=\"font-semibold\" data-streamdown=\"strong\">prote\u00e7\u00e3o WF2 contra n\u00e9voa salina<\/span>\u00a0para locais offshore e ambientes qu\u00edmicos corrosivos.<\/li>\n<li class=\"py-1 [&amp;&gt;p]:inline\" data-streamdown=\"list-item\"><span class=\"font-semibold\" data-streamdown=\"strong\"><strong>Integra\u00e7\u00e3o SIP 2.0 padr\u00e3o<\/strong>:<\/span>\u00a0Compat\u00edvel com\u00a0<span class=\"font-semibold\" data-streamdown=\"strong\">IP-PBX<\/span>, sistemas industriais de despacho e servidores VoIP; suporta gest\u00e3o via web, atualiza\u00e7\u00f5es remotas de firmware e\u00a0<span class=\"font-semibold\" data-streamdown=\"strong\">configura\u00e7\u00f5es est\u00e1ticas\/DHCP<\/span>\u00a0de IP;\u00a0<span class=\"font-semibold\" data-streamdown=\"strong\">redund\u00e2ncia de servidor SIP duplo<\/span>\u00a0ajuda a manter as comunica\u00e7\u00f5es dispon\u00edveis.<\/li>\n<li class=\"py-1 [&amp;&gt;p]:inline\" data-streamdown=\"list-item\"><span class=\"font-semibold\" data-streamdown=\"strong\"><strong>Chamadas m\u00e3os-livres com um toque, adequadas \u00e0 utiliza\u00e7\u00e3o com luvas<\/strong>:<\/span>\u00a0Design sem auscultador com um bot\u00e3o grande de marca\u00e7\u00e3o r\u00e1pida para liga\u00e7\u00e3o imediata \u00e0 sala de controlo, mesmo com luvas de seguran\u00e7a grossas; suporta\u00a0<span class=\"font-semibold\" data-streamdown=\"strong\">\u00e1udio m\u00e3os-livres bidirecional full-duplex<\/span>.<\/li>\n<li class=\"py-1 [&amp;&gt;p]:inline\" data-streamdown=\"list-item\"><span class=\"font-semibold\" data-streamdown=\"strong\"><strong>Redu\u00e7\u00e3o de ru\u00eddo e \u00e1udio de alto volume<\/strong>:<\/span>\u00a0<span class=\"font-semibold\" data-streamdown=\"strong\">cancelamento de eco G.168<\/span>\u00a0al\u00e9m de supress\u00e3o de ru\u00eddo e um altifalante integrado de alta pot\u00eancia para voz n\u00edtida em \u00e1reas industriais com n\u00edveis sonoros elevados.<\/li>\n<li class=\"py-1 [&amp;&gt;p]:inline\" data-streamdown=\"list-item\"><span class=\"font-semibold\" data-streamdown=\"strong\"><strong>Entrada de alimenta\u00e7\u00e3o dupla e prote\u00e7\u00e3o contra sobretens\u00f5es<\/strong>:<\/span>\u00a0Suporta\u00a0<span class=\"font-semibold\" data-streamdown=\"strong\">PoE IEEE 802.3af<\/span>\u00a0e\u00a0<span class=\"font-semibold\" data-streamdown=\"strong\">12\u201324 V CC<\/span>\u00a0para uma instala\u00e7\u00e3o flex\u00edvel; a prote\u00e7\u00e3o integrada da rede contra sobretens\u00f5es aumenta a fiabilidade el\u00e9trica.<\/li>\n<li class=\"py-1 [&amp;&gt;p]:inline\" data-streamdown=\"list-item\"><span class=\"font-semibold\" data-streamdown=\"strong\"><strong>Design antideflagrante certificado<\/strong>:<\/span>\u00a0<span class=\"font-semibold\" data-streamdown=\"strong\">com certifica\u00e7\u00e3o ATEX\/IECEx<\/span>\u00a0para zonas perigosas, com bucins de cabo antideflagrantes e um formato pr\u00e1tico de montagem na parede para simplificar a instala\u00e7\u00e3o.<\/li>\n<li class=\"py-1 [&amp;&gt;p]:inline\" data-streamdown=\"list-item\"><span class=\"font-semibold\" data-streamdown=\"strong\"><strong>Fun\u00e7\u00f5es de expans\u00e3o opcionais<\/strong>:<\/span>\u00a0Suporte para acionamento de sinalizador luminoso\/luz de alarme externa,\u00a0<span class=\"font-semibold\" data-streamdown=\"strong\">paging de difus\u00e3o por grupos SIP<\/span>, e monitoriza\u00e7\u00e3o remota do estado para melhorar a visibilidade e a resposta no local.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Concebido para zonas industriais perigosas, o JWBT831P \u00e9 um telefone de emerg\u00eancia antideflagrante SIP 2.0, com caixa robusta em a\u00e7o inoxid\u00e1vel escovado 304 e altifalante de alta pot\u00eancia para comunica\u00e7\u00e3o m\u00e3os-livres full-duplex n\u00edtida em ambientes ruidosos. O bot\u00e3o \u00fanico e proeminente permite a marca\u00e7\u00e3o r\u00e1pida com um s\u00f3 toque, mesmo com luvas de seguran\u00e7a grossas. A compatibilidade com as principais centrais IP-PBX e plataformas industriais de despacho torna-o ideal para plataformas offshore, f\u00e1bricas petroqu\u00edmicas, minas e portos.<\/p>\n","protected":false},"featured_media":27565,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_seopress_titles_title":"IP Video Explosion\u2011Proof Emergency Intercom JWBT831P","_seopress_titles_desc":"ATEX certified JWBT831P explosion-proof emergency intercom with HD IR camera, 304 stainless steel, IP66. 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