{"id":17006,"date":"2025-12-24T13:30:42","date_gmt":"2025-12-24T13:30:42","guid":{"rendered":"http:\/\/epiqstore.pt\/produto\/aj-doorbell-4-b\/"},"modified":"2026-01-12T15:01:05","modified_gmt":"2026-01-12T15:01:05","slug":"aj-doorbell-4-b","status":"publish","type":"product","link":"https:\/\/epiqstore.pt\/en\/product\/aj-doorbell-4-b\/","title":{"rendered":"AJ-DOORBELL-4-B"},"content":{"rendered":"<p>A Ajax DoorBell foi concebida para modernizar a experi\u00eancia das campainhas inteligentes tradicionais, integrando um design compacto e tecnologia de seguran\u00e7a avan\u00e7ada no ecossistema Ajax atrav\u00e9s do protocolo de transmiss\u00e3o JetSparrow, desenvolvido pela Ajax para a transmiss\u00e3o, armazenamento e gest\u00e3o eficientes de dados de v\u00eddeo. Foi concebido para proporcionar uma transmiss\u00e3o de v\u00eddeo ultra-r\u00e1pida e est\u00e1vel em tempo real, sem atrasos nem interrup\u00e7\u00f5es. Utiliza a tecnologia peer-to-peer (P2P) e a encripta\u00e7\u00e3o TLS, garantindo a seguran\u00e7a da transmiss\u00e3o de dados. Gra\u00e7as \u00e0 sua elevada efici\u00eancia, permite uma navega\u00e7\u00e3o suave tanto na visualiza\u00e7\u00e3o em direto como no arquivamento de grava\u00e7\u00f5es, otimizando a experi\u00eancia de monitoriza\u00e7\u00e3o e gest\u00e3o da seguran\u00e7a.<\/p>\n<p>Com liga\u00e7\u00e3o Wi-Fi de longo alcance e backup seguro, a Ajax DoorBell funciona com Wi-Fi 2.4 GHz, mas em caso de falha da rede garante a continuidade gra\u00e7as aos protocolos propriet\u00e1rios Jeweller e Wings.<\/p>\n<ul class=\"article_list\">\n<li>Ajax<\/li>\n<li>Campainha com IA e PIR integrado<\/li>\n<li>Progressive scan CMOS<\/li>\n<li>Wi-Fi 2.4 GHz<\/li>\n<li>4 Megapixel (2688\u00d71520)<\/li>\n<li>IV at\u00e9 6 m<\/li>\n<li>Dete\u00e7\u00e3o de objectos com IA<\/li>\n<li>Compress\u00e3o H.264<\/li>\n<li>Tecnologia HDR<\/li>\n<li>Microfone integrado Codec G722<\/li>\n<li>Dete\u00e7\u00e3o de movimento at\u00e9 4 m de alcance<\/li>\n<li>Sensibilidade de dete\u00e7\u00e3o ajust\u00e1vel na aplica\u00e7\u00e3o Ajax<\/li>\n<li>Tamper anti-abertura e parafuso de bloqueio<\/li>\n<li>Alimenta\u00e7\u00e3o principal a 12-24V DC<\/li>\n<li>Bateria de reserva 600 mAh (at\u00e9 2 h de funcionamento)<\/li>\n<li>IP54<\/li>\n<li>Uso exterior<\/li>\n<li>Cor preto<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<table class=\"specs\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr class=\"table-data\" align=\"left\" valign=\"middle\">\n<td width=\"30%\" height=\"22\"><strong>Marca<\/strong><\/td>\n<td width=\"70%\" height=\"22\">Ajax<\/td>\n<\/tr>\n<tr class=\"table-data\" align=\"left\" valign=\"middle\">\n<td width=\"30%\" height=\"22\"><strong>Sensor de imagem<\/strong><\/td>\n<td width=\"70%\" height=\"22\">CMOS<\/td>\n<\/tr>\n<tr class=\"table-data\" align=\"left\" valign=\"middle\">\n<td width=\"30%\" height=\"22\"><strong>Resolu\u00e7\u00e3o m\u00e1xima<\/strong><\/td>\n<td width=\"70%\" height=\"22\">4 Megapixel (2688\u00d71520)<\/td>\n<\/tr>\n<tr class=\"table-data\" align=\"left\" valign=\"middle\">\n<td width=\"30%\" height=\"22\"><strong>Taxa Main Stream<\/strong><\/td>\n<td width=\"70%\" height=\"22\">4 Mpx (1 ~ 25 FPS)<\/td>\n<\/tr>\n<tr class=\"table-data\" align=\"left\" valign=\"middle\">\n<td width=\"30%\" height=\"22\"><strong>\u00c2ngulo de vis\u00e3o<\/strong><\/td>\n<td width=\"70%\" height=\"22\">H: 155\u00b0 \/ V: 90\u00b0<\/td>\n<\/tr>\n<tr class=\"table-data\" align=\"left\" valign=\"middle\">\n<td width=\"30%\" height=\"22\"><strong>Alcance IR<\/strong><\/td>\n<td width=\"70%\" height=\"22\">6 m<\/td>\n<\/tr>\n<tr class=\"table-data\" align=\"left\" valign=\"middle\">\n<td width=\"30%\" height=\"22\"><strong>Melhoras de imagem<\/strong><\/td>\n<td width=\"70%\" height=\"22\">HDR<\/td>\n<\/tr>\n<tr class=\"table-data\" align=\"left\" valign=\"middle\">\n<td width=\"30%\" height=\"22\"><strong>Intelig\u00eancia Artificial<\/strong><\/td>\n<td width=\"70%\" height=\"22\">Dispon\u00edvel. Pessoas, ve\u00edculos e animais de estima\u00e7\u00e3o<\/td>\n<\/tr>\n<tr class=\"table-data\" align=\"left\" valign=\"middle\">\n<td width=\"30%\" height=\"22\"><strong>Sound<\/strong><\/td>\n<td width=\"70%\" height=\"22\">Microfone integrado Codec G722<\/td>\n<\/tr>\n<tr class=\"table-data\" align=\"left\" valign=\"middle\">\n<td width=\"30%\" height=\"22\"><strong>Protocolo de v\u00eddeo<\/strong><\/td>\n<td width=\"70%\" height=\"22\">JetSparrow<\/td>\n<\/tr>\n<tr class=\"table-data\" align=\"left\" valign=\"middle\">\n<td width=\"30%\" height=\"22\"><strong>Armazenamento v\u00eddeo<\/strong><\/td>\n<td width=\"70%\" height=\"22\">Ajax Cloud ou NVR<\/td>\n<\/tr>\n<tr class=\"table-data\" align=\"left\" valign=\"middle\">\n<td width=\"30%\" height=\"22\"><strong>Interface de Rede<\/strong><\/td>\n<td width=\"70%\" height=\"22\">Wi-Fi 2.4 GHz<\/td>\n<\/tr>\n<tr class=\"table-data\" align=\"left\" valign=\"middle\">\n<td width=\"30%\" height=\"22\"><strong>Conex\u00e3o de backup<\/strong><\/td>\n<td width=\"70%\" height=\"22\">Jeweller\/Wings para eventos e imagem<\/td>\n<\/tr>\n<tr class=\"table-data\" align=\"left\" valign=\"middle\">\n<td width=\"30%\" height=\"22\"><strong>Encripta\u00e7\u00e3o<\/strong><\/td>\n<td width=\"70%\" height=\"22\">mTLS<\/td>\n<\/tr>\n<tr class=\"table-data\" align=\"left\" valign=\"middle\">\n<td width=\"30%\" height=\"22\"><strong>Compress\u00e3o<\/strong><\/td>\n<td width=\"70%\" height=\"22\">H.264<\/td>\n<\/tr>\n<tr class=\"table-data\" align=\"left\" valign=\"middle\">\n<td width=\"30%\" height=\"22\"><strong>Atualiza\u00e7\u00e3o do firmware<\/strong><\/td>\n<td width=\"70%\" height=\"22\">Dispon\u00edvel. Atualiza\u00e7\u00f5es OTA (Over-the-air) remotas<\/td>\n<\/tr>\n<tr class=\"table-data\" align=\"left\" valign=\"middle\">\n<td width=\"30%\" height=\"22\"><strong>Campo de dete\u00e7\u00e3o PIR integrado<\/strong><\/td>\n<td width=\"70%\" height=\"22\">4 m \/ H: 120\u00ba \/ V: 100\u00ba<\/td>\n<\/tr>\n<tr class=\"table-data\" align=\"left\" valign=\"middle\">\n<td width=\"30%\" height=\"22\"><strong>Sensibilidade<\/strong><\/td>\n<td width=\"70%\" height=\"22\">Ajust\u00e1vel a partir da aplica\u00e7\u00e3o. 3 n\u00edveis (baixo, m\u00e9dio e alto)<\/td>\n<\/tr>\n<tr class=\"table-data\" align=\"left\" valign=\"middle\">\n<td width=\"30%\" height=\"22\"><strong>Power<\/strong><\/td>\n<td width=\"70%\" height=\"22\">12-24 V DC<\/td>\n<\/tr>\n<tr class=\"table-data\" align=\"left\" valign=\"middle\">\n<td width=\"30%\" height=\"22\"><strong>Bateria de apoio<\/strong><\/td>\n<td width=\"70%\" height=\"22\">I\u00e3o de l\u00edtio recarreg\u00e1vel 600 mAh<br \/>\nAquecimento autom\u00e1tico para funcionamento a baixa temperatura sem reduzir o desempenho<\/td>\n<\/tr>\n<tr class=\"table-data\" align=\"left\" valign=\"middle\">\n<td width=\"30%\" height=\"22\"><strong>Consumo<\/strong><\/td>\n<td width=\"70%\" height=\"22\">10 W<\/td>\n<\/tr>\n<tr class=\"table-data\" align=\"left\" valign=\"middle\">\n<td width=\"30%\" height=\"22\"><strong>Temperatura de funcionamento<\/strong><\/td>\n<td width=\"70%\" height=\"22\">\u221225 \u00b0C ~ +60 \u00b0C<\/td>\n<\/tr>\n<tr class=\"table-data\" align=\"left\" valign=\"middle\">\n<td width=\"30%\" height=\"22\"><strong>Humidade de funcionamento<\/strong><\/td>\n<td width=\"70%\" height=\"22\">At\u00e9 90%<\/td>\n<\/tr>\n<tr class=\"table-data\" align=\"left\" valign=\"middle\">\n<td width=\"30%\" height=\"22\"><strong>Grau de protec\u00e7\u00e3o<\/strong><\/td>\n<td width=\"70%\" height=\"22\">IP54<\/td>\n<\/tr>\n<tr class=\"table-data\" align=\"left\" valign=\"middle\">\n<td width=\"30%\" height=\"22\"><strong>Dimens\u00f5es<\/strong><\/td>\n<td width=\"70%\" height=\"22\">145 \u00d7 47 \u00d7 34 mm<\/td>\n<\/tr>\n<tr class=\"table-data\" align=\"left\" valign=\"middle\">\n<td width=\"30%\" height=\"22\"><strong>Peso<\/strong><\/td>\n<td width=\"70%\" height=\"22\">163 g<\/td>\n<\/tr>\n<tr class=\"table-data\" align=\"left\" valign=\"middle\">\n<td width=\"30%\" height=\"22\"><strong>Cor<\/strong><\/td>\n<td width=\"70%\" height=\"22\">Preto<\/td>\n<\/tr>\n<tr class=\"table-data\" align=\"left\" valign=\"middle\">\n<td width=\"30%\" height=\"22\"><strong>C\u00f3digo RAL<\/strong><\/td>\n<td width=\"70%\" height=\"22\">RAL 9005<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"excerpt":{"rendered":"<ul>\n<li>Campainha 4 MP com IA integrada<\/li>\n<li>Detetor PIR alcance at\u00e9 4 m<\/li>\n<li>\u00c1udio bidirecional com cancelamento de ru\u00eddo<\/li>\n<li>Vis\u00e3o nocturna IV, alcance de at\u00e9 6 m<\/li>\n<li>Wi-Fi 2.4 GHz com suporte de Jeweller\/Wings<\/li>\n<li>Cor preto<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p><strong>Conte\u00fado da embalagem:<\/strong><\/p>\n<ul class=\"article_list\">\n<li>Campainha preta<\/li>\n<li>SmartBracket<\/li>\n<li>Suportes de cunha<\/li>\n<li>Kit de campainha (para liga\u00e7\u00e3o a campainha de terceiros)<\/li>\n<li>Kit de instala\u00e7\u00e3o<\/li>\n<li>Instru\u00e7\u00f5es de uso<\/li>\n<\/ul>","protected":false},"featured_media":17005,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[19],"product_cat":[46],"product_tag":[321,367],"class_list":{"0":"post-17006","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-ajax","7":"product_cat-video-porteiros","8":"product_tag-campainha","9":"product_tag-ia","11":"first","12":"instock","13":"sale","14":"shipping-taxable","15":"purchasable","16":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/epiqstore.pt\/en\/wp-json\/wp\/v2\/product\/17006","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/epiqstore.pt\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/epiqstore.pt\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/epiqstore.pt\/en\/wp-json\/wp\/v2\/comments?post=17006"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/epiqstore.pt\/en\/wp-json\/wp\/v2\/media\/17005"}],"wp:attachment":[{"href":"https:\/\/epiqstore.pt\/en\/wp-json\/wp\/v2\/media?parent=17006"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/epiqstore.pt\/en\/wp-json\/wp\/v2\/product_brand?post=17006"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/epiqstore.pt\/en\/wp-json\/wp\/v2\/product_cat?post=17006"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/epiqstore.pt\/en\/wp-json\/wp\/v2\/product_tag?post=17006"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}