{"product_id":"dahua-airshield-arc3800h-fw2868-alarm-hub-2-wifi-lan-en-4g","title":"Dahua ARC3800H-FW2(868), Hub de alarme 2, AirShield WiFi, LAN e 4G","description":"\u003cp\u003eO HUB de alarme Dahua 2 \u003cstrong\u003eARC3800H-FW2(868)\u003c\/strong\u003e é um sistema de alarme de design industrial completamente novo e tecnologia avançada com função 4G, comunicação confiável e operação estável da nova geração de produtos de alarme sem fio. A partir do conforto das aplicações móveis DMSS (para utilizadores) e COS Pro (para instaladores), receba notificações em tempo real, monitorize e gira dispositivos, realize operações remotas e muito mais. O sistema oferece a opção de conexão à rede via cabo ou WiFi. O hub de alarme 2 da Dahua pode suportar 150 periféricos (6 sirenes, 64 câmeras PIR, 64 porta-chaves, 8 teclados e 4 repetidores). \u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eSuporta controle de vídeo de alarme através da integração do IPC com o hub.\u003c\/li\u003e\r\n\u003cli\u003eAs imagens podem ser transferidas rápida e remotamente da PIR-Cam para o dispositivo.\u003c\/li\u003e\r\n\u003cli\u003eSuporta métodos de configuração de rede com fio e AP, facilitando a adição do hub aos aplicativos e a mudança para a rede do hub.\u003c\/li\u003e\r\n\u003cli\u003eSuporta redundância de múltiplas redes para Ethernet e Wi-Fi para garantir estabilidade e confiabilidade da rede.\u003c\/li\u003e\r\n\u003cli\u003eSuporta comunicação bidirecional e salto de frequência para comunicação estável e confiável com periféricos sem fio.\u003c\/li\u003e\r\n\u003cli\u003ePossui atualizações na nuvem. Você também pode atualizar o dispositivo e os periféricos sem fio remotamente por meio do aplicativo móvel.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cstrong\u003eEspecificações:\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e\r\n\u003cp\u003e\u003cstrong\u003ePortão\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003e\u003cstrong\u003eZona sem fio\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003e150 periféricos sem fio (6 sirenes, 64 câmeras PIR (das quais apenas 8 são câmeras internas), 64 chaveiros, 8 teclados e 4 repetidores)\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003e\u003cstrong\u003eModo de rede\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003eEthernet, Wi-Fi e rede móvel (suporta instalação de cartões SIM duplos. Apenas um cartão pode ser ativado por vez)\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003e\u003cstrong\u003ePorta de rede\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003e1 porta Ethernet RJ-45, 10 Mbps\/100 Mbps\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003e\u003cstrong\u003eBateria de armazenamento\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003eUma bateria de lítio recarregável integrada de 4.750 mAh\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003e\u003cstrong\u003eVídeo e áudio\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e\r\n\u003cp\u003e\u003cstrong\u003eEntrada de vídeo\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003eIPC de 8 canais, suporta apenas upload de vídeo de alarme\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003e\u003cstrong\u003eSaída de áudio\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003e1 canal\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003e\u003cstrong\u003eControle de volume\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003eSim\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003e\u003cstrong\u003eTransmissão de voz\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003eTelefone e alto-falante local\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003e\u003cstrong\u003eFunção\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e\r\n\u003cp\u003e\u003cstrong\u003eLuz indicadora\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003eA luz indicadora mostra o status dos alarmes, ligar\/desligar, conexão de rede e erro do dispositivo\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003e\u003cstrong\u003eBotão\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003eInclui um botão de reinicialização, botão de tensão e botão de comutação AP\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003e\u003cstrong\u003eSMS\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003eSim (até 5 números de telefone)\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003e\u003cstrong\u003eConversa telefônica\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003eSim (até 5 números de telefone)\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003e\u003cstrong\u003eLink de vídeo\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003eSim\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003e\u003cstrong\u003eCache off-line\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003eArmazena até 50 mensagens de alarme\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003e\u003cstrong\u003eLigar e desligar\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003eAplicativo, teclado, controle remoto, cartão, ativação e desativação programada\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003e\u003cstrong\u003eAtualização de distância\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003eAtualização na nuvem\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003e\u003cstrong\u003eDetecção de bateria fraca\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003eSim\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003e\u003cstrong\u003eSabotagem\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003eSim\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003e\u003cstrong\u003eGerenciamento de usuários\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003e33 usuários de aplicativos (31 usuários gerais, 1 administrador e 1 instalador) e 32 usuários de teclado\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003e\u003cstrong\u003eRegistros\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003eAté 5.000 entradas\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003e\u003cstrong\u003eProtocolo de transmissão\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003eSIA, SoftGuard\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003e\u003cstrong\u003eSem fio\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e\r\n\u003cp\u003e\u003cstrong\u003eFrequência da operadora\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003e868,0–868,6 MHz\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003e\u003cstrong\u003ePotência do Transmissor (EIRP)\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003eLimitação 25 mW\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003e\u003cstrong\u003eMecanismo de comunicação\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003eBidirecional\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003e\u003cstrong\u003eDistância de comunicação\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003eAté 2.000 m (6.561,68 pés) em espaço aberto\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003e\u003cstrong\u003eModo de criptografia\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003eAES128\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003e\u003cstrong\u003eSalto de frequência\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003eSim\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003e\u003cstrong\u003eGeral\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e\r\n\u003cp\u003e\u003cstrong\u003eIdioma\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003eAté 7 idiomas são suportados para SMS: inglês, espanhol (América Latina), francês, italiano, árabe, turco e dinamarquês. Está definido como inglês por padrão. A função de voz do alarme e o alto-falante local suportam apenas o inglês.\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003e\u003cstrong\u003eFonte de alimentação\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003e100–240 VCA, 50\/60 Hz\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003e\u003cstrong\u003eTempo de espera\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003eA bateria dura até 12 horas quando totalmente carregada e atende às seguintes condições: está conectada ao Wi-Fi, o ID está conectado à central receptora de alarmes, o intervalo de batimentos cardíacos é de 1.800 segundos e está conectado a 8 periféricos e à nuvem.\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003e\u003cstrong\u003eConsumo de energia\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003e220 VCA 80 mA (máx.)\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003e220 VCA 40 mA (em espera)\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003e\u003cstrong\u003eTemperatura de trabalho\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003eQuando a bateria não está carregando: –10 °C a +55 °C (+14 °F a +131 °F)\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003eQuando a bateria está carregando: 0 °C a +45 °C (+32 °F a +113 °F)\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003e\u003cstrong\u003eUmidade de trabalho\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003e10%–90% (UR)\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003e\u003cstrong\u003eDimensões do produto\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003e174,8 mm × 174,8 mm × 38,3 mm (6,88\" × 6,88\" × 1,51\") (C × L × A)\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003e\u003cstrong\u003ePeso líquido\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003e510g (1,12 lb)\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003e\u003cstrong\u003ePeso bruto\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003e860g (1,90 lb)\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003e\u003cstrong\u003eInstalação\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003eSuporta montagem na parede e instalação em mesa\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003e\u003cstrong\u003eMaterial de habitação\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003ePC+ABS\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003e\u003cstrong\u003eCertificações\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003eCE\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003eEN 50131-1:2006+A1:2009+A2:2017+A3:2020\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003eEN 50131-3:2009\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003eEN 50131-6:2017+A1:2021\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003eEN 50131-5-3:2017\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003eEN 50131-10:2014\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003eEN 50136-2: 2013+A1:2023\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003eNível de segurança 2\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003eClasse Ambiental II\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003eCategoria ATS: SP2\/DP2\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003e\u003cstrong\u003eNível anticorrosivo\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003eProteção básica\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003e\u003cstrong\u003eTempo de armazenamento\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003e–10 °C a +55 °C (+14 °F a +131 °F)\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003e\u003cstrong\u003eUmidade de armazenamento\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003e10%–90% (UR)\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003e\u003cstrong\u003eDimensões da embalagem\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003e254 mm × 211 mm × 61 mm (10,00\" × 8,31\" × 2,40\") (C × L × A), posicionado na caixa interna\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003e524 mm × 508 mm × 442 mm (20,63\" × 20,00\" × 17,40\") (C × L × A), caixa protetora\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003e\u003cstrong\u003eWi-Fi\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e\r\n\u003cp\u003e\u003cstrong\u003ePadrão Wi-Fi\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003eIEEE 802.11b\/g\/n\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003e\u003cstrong\u003eFaixa de frequência Wi-Fi\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003e2.400-2.483,5 MHz\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003e\u003cstrong\u003eTransferência de energia Wi-Fi\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003e≤20 dBm@2.400-2.483,5 MHz\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003e\u003cstrong\u003eRede móvel\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e\r\n\u003cp\u003e\u003cstrong\u003ePotência do Transmissor (EIRP)\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003e4G: Classe de potência 3: 23 dBm±2dB\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003e3G: Classe de potência 3: 24 dBm+1\/-3dB\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003e2G: Classe de potência 0: 30 dBm±3dB (GSM900)\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003eClasse de potência 5: 33 dBm±3dB (GSM1800)\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003e\u003cstrong\u003ePadrão de rede móvel\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003eGSM\/WCDMA\/LTE\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003e\u003cstrong\u003eFaixa de frequência\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003eUE:\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e4G: \n\u003cul\u003e\r\n\u003cli\u003eFDD LTE: B1\/B3\/B7\/B8\/B20\/B28A;\u003c\/li\u003e\r\n\u003cli\u003eTDD LTE:B38\/B40\/B41;\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e3G: \n\u003cul\u003e\r\n\u003cli\u003eWCDMA: B1\/B8;\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e2G: \n\u003cul\u003e\r\n\u003cli\u003eGSM: 1.800\/900 MHz;\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e \u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"Dahua","offers":[{"title":"ARC3800H-FW2(868)","offer_id":51623667138881,"sku":"ARC3800HFW2(868)","price":339.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/8860\/2689\/files\/dahua-dahua-airshield-arc3800h-fw2868-alarm-hub-2-wifi-lan-en-4g-36595871744233.jpg?v=1778592871","url":"https:\/\/www.alarma-total.es\/pt\/products\/dahua-arc3800h-fw2868-hub-de-alarme-2-airshield-wifi-lan-e-4g","provider":"Alarma-Total.es","version":"1.0","type":"link"}