{"product_id":"dahua-airshield-arm9a4-p-w2-wireless-multi-io-transmitter-poe","title":"Dahua ARM9A4-P-W2, transmissor multi IO sem fio, PoE","description":"\u003cp\u003e\u003cspan\u003eO DHI-ARM9A4-P-W2(868) da Dahua é um módulo de expansão IO sem fio que integra detectores e sirenes com fio em um sistema de alarme sem fio. Com suporte para comunicações de RF e de rede e diversas opções de energia (PoE, CA e bateria opcional), este transmissor forma uma ponte flexível entre sistemas antigos e novos. Com 16 entradas de alarme, 4 saídas de relé e 2 conexões auxiliares, é ideal para atualizações econômicas de instalações existentes.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEspecificações:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"0\" data-end=\"128\"\u003e• \u003cstrong data-start=\"2\" data-end=\"14\"\u003eGeral\u003c\/strong\u003e\u003cbr data-start=\"14\" data-end=\"17\"\u003e• Produto: DHI-ARM9A4-P-W2 (868)\u003cbr data-start=\"49\" data-end=\"52\"\u003e• Tipo: Transmissor Multi IO Sem Fio Dahua\u003cbr data-start=\"95\" data-end=\"98\"\u003e• Cenário: Interior\u003c\/p\u003e\n\u003cp data-start=\"130\" data-end=\"284\"\u003e• \u003cstrong data-start=\"132\" data-end=\"150\"\u003eEntradas de alarme\u003c\/strong\u003e: 16 canais, 1–6 canais suportam detecção de pulso, 0EOL\/EOL\/2EOL\/3EOL\u003cbr data-start=\"221\" data-end=\"224\"\u003e• \u003cstrong data-start=\"226\" data-end=\"245\"\u003eSaídas de alarme\u003c\/strong\u003e: 4 saídas de relé (máx. 30 VCC, 3A)\u003c\/p\u003e\n\u003cp data-start=\"286\" data-end=\"366\"\u003e• \u003cstrong data-start=\"288\" data-end=\"304\"\u003eModo de rede\u003c\/strong\u003e: Ethernet\u003cbr data-start=\"314\" data-end=\"317\"\u003e• \u003cstrong data-start=\"319\" data-end=\"335\"\u003ePorta de rede\u003c\/strong\u003e: 1 × RJ-45 10\/100 Mbps (PoE)\u003c\/p\u003e\n\u003cp data-start=\"368\" data-end=\"437\"\u003e• \u003cstrong data-start=\"370\" data-end=\"385\"\u003eFonte de alimentação auxiliar\u003c\/strong\u003e: 2 saídas 14,5V, máx. 1 A (PoE), 2 A (não PoE)\u003c\/p\u003e\n\u003cp data-start=\"439\" data-end=\"493\"\u003e• \u003cstrong data-start=\"441\" data-end=\"452\"\u003eBotões\u003c\/strong\u003e:\u003cbr data-start=\"453\" data-end=\"456\"\u003e• 1 × botão de comutação\u003cbr data-start=\"473\" data-end=\"476\"\u003e• 1 botão de reinicialização\u003c\/p\u003e\n\u003cp data-start=\"495\" data-end=\"644\"\u003e• \u003cstrong data-start=\"497\" data-end=\"516\"\u003eIndicador de status\u003c\/strong\u003e: 1 × LED\u003cbr data-start=\"525\" data-end=\"528\"\u003e• \u003cstrong data-start=\"530\" data-end=\"548\"\u003eAtualização de distância\u003c\/strong\u003e: Suportado (atualização na nuvem)\u003cbr data-start=\"576\" data-end=\"579\"\u003e• \u003cstrong data-start=\"581\" data-end=\"606\"\u003eDetecção de bateria fraca\u003c\/strong\u003e: Sim\u003cbr data-start=\"610\" data-end=\"613\"\u003e• \u003cstrong data-start=\"615\" data-end=\"638\"\u003eProteção contra adulteração\u003c\/strong\u003e: Sim\u003c\/p\u003e\n\u003cp data-start=\"646\" data-end=\"878\"\u003e• \u003cstrong data-start=\"648\" data-end=\"667\"\u003eFrequência da operadora\u003c\/strong\u003e: 868 MHz\u003cbr data-start=\"676\" data-end=\"679\"\u003e• \u003cstrong data-start=\"681\" data-end=\"704\"\u003ePotência de transmissão (EIRP)\u003c\/strong\u003e: Máx. 25mW\u003cbr data-start=\"716\" data-end=\"719\"\u003e• \u003cstrong data-start=\"721\" data-end=\"749\"\u003eDistância de comunicação (RF)\u003c\/strong\u003e: Até 1.600 m (campo aberto)\u003cbr data-start=\"774\" data-end=\"777\"\u003e• \u003cstrong data-start=\"779\" data-end=\"805\"\u003eMecanismo de comunicação\u003c\/strong\u003e: Bidirecional\u003cbr data-start=\"820\" data-end=\"823\"\u003e• \u003cstrong data-start=\"825\" data-end=\"838\"\u003eCriptografia\u003c\/strong\u003e: AES128\u003cbr data-start=\"846\" data-end=\"849\"\u003e• \u003cstrong data-start=\"851\" data-end=\"872\"\u003eSalto de frequência\u003c\/strong\u003e: Sim\u003c\/p\u003e\n\u003cp data-start=\"880\" data-end=\"1095\"\u003e• \u003cstrong data-start=\"882\" data-end=\"893\"\u003eNutrição\u003c\/strong\u003e: 100–240 VCA, PoE (802.3at)\u003cbr data-start=\"921\" data-end=\"924\"\u003e• \u003cstrong data-start=\"926\" data-end=\"942\"\u003eTipo de energia\u003c\/strong\u003e: Tipo A\u003cbr data-start=\"950\" data-end=\"953\"\u003e• \u003cstrong data-start=\"955\" data-end=\"970\"\u003eTempo de espera\u003c\/strong\u003e: Até 30 horas (em espera estática)\u003cbr data-start=\"1006\" data-end=\"1009\"\u003e• \u003cstrong data-start=\"1011\" data-end=\"1037\"\u003eLimite da bateria (baixo)\u003c\/strong\u003e: 11.000 mV\u003cbr data-start=\"1048\" data-end=\"1051\"\u003e• \u003cstrong data-start=\"1053\" data-end=\"1082\"\u003eLimite de bateria (recuperação)\u003c\/strong\u003e: 12.000 mV\u003c\/p\u003e\n\u003cp data-start=\"1097\" data-end=\"1193\"\u003e• \u003cstrong data-start=\"1099\" data-end=\"1117\"\u003eConsumo de energia\u003c\/strong\u003e:\u003cbr data-start=\"1118\" data-end=\"1121\"\u003e• Resto de 220 VCA: 40 mA \/ máx.: 315 mA\u003cbr data-start=\"1156\" data-end=\"1159\"\u003e• Resto PoE: 125 mA \/ máx.: 612 mA\u003c\/p\u003e\n\u003cp data-start=\"1195\" data-end=\"1363\"\u003e• \u003cstrong data-start=\"1197\" data-end=\"1220\"\u003eTemperatura operacional\u003c\/strong\u003e: -10 °C a +50 °C\u003cbr data-start=\"1239\" data-end=\"1242\"\u003e• \u003cstrong data-start=\"1244\" data-end=\"1272\"\u003eUmidade operacional\u003c\/strong\u003e: 10%–90%\u003cbr data-start=\"1281\" data-end=\"1284\"\u003e• \u003cstrong data-start=\"1286\" data-end=\"1307\"\u003eTemperatura de armazenamento\u003c\/strong\u003e: -10 °C a +55 °C\u003cbr data-start=\"1326\" data-end=\"1329\"\u003e• \u003cstrong data-start=\"1331\" data-end=\"1352\"\u003eUmidade de armazenamento\u003c\/strong\u003e: 10%–90%\u003c\/p\u003e\n\u003cp data-start=\"1365\" data-end=\"1437\"\u003e• \u003cstrong data-start=\"1367\" data-end=\"1382\"\u003eProteção\u003c\/strong\u003e: IP30\u003cbr data-start=\"1388\" data-end=\"1391\"\u003e• \u003cstrong data-start=\"1393\" data-end=\"1417\"\u003eNível anticorrosivo\u003c\/strong\u003e: Proteção básica\u003c\/p\u003e\n\u003cp data-start=\"1439\" data-end=\"1494\"\u003e• \u003cstrong data-start=\"1441\" data-end=\"1471\"\u003eDimensões do produto (C×L×A)\u003c\/strong\u003e: 304 × 235 × 90,8 mm\u003c\/p\u003e\n\u003cp data-start=\"1496\" data-end=\"1600\"\u003e• \u003cstrong data-start=\"1498\" data-end=\"1523\"\u003eDimensões da embalagem\u003c\/strong\u003e:\u003cbr data-start=\"1524\" data-end=\"1527\"\u003e• 269 × 140 × 280 mm (autônomo)\u003cbr data-start=\"1560\" data-end=\"1563\"\u003e• 585 × 443 × 399 mm (capa protetora)\u003c\/p\u003e\n\u003cp data-start=\"1602\" data-end=\"1661\"\u003e• \u003cstrong data-start=\"1604\" data-end=\"1620\"\u003ePeso líquido\u003c\/strong\u003e: 1,22kg\u003cbr data-start=\"1629\" data-end=\"1632\"\u003e• \u003cstrong data-start=\"1634\" data-end=\"1650\"\u003ePeso bruto\u003c\/strong\u003e: 1,78kg\u003c\/p\u003e\n\u003cp data-start=\"1663\" data-end=\"1766\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e• \u003cstrong data-start=\"1665\" data-end=\"1680\"\u003eInstalação\u003c\/strong\u003e: Montagem na parede\u003cbr data-start=\"1693\" data-end=\"1696\"\u003e• \u003cstrong data-start=\"1698\" data-end=\"1711\"\u003eHabitação\u003c\/strong\u003e: PC + ABS\u003cbr data-start=\"1721\" data-end=\"1724\"\u003e• \u003cstrong data-start=\"1726\" data-end=\"1735\"\u003eCor\u003c\/strong\u003e: Branco\u003cbr data-start=\"1740\" data-end=\"1743\"\u003e• \u003cstrong data-start=\"1745\" data-end=\"1762\"\u003eCertificação\u003c\/strong\u003e:CE\u003c\/p\u003e","brand":"Dahua","offers":[{"title":"ARM9A4-P-W2","offer_id":51627913773377,"sku":"ARM9A4PW2","price":249.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/8860\/2689\/files\/dahua-dahua-airshield-arm9a4-p-w2-wireless-multi-io-transmitter-poe-38990266466537.jpg?v=1778596448","url":"https:\/\/www.alarma-total.es\/pt\/products\/dahua-arm9a4-p-w2-transmissor-multi-io-sem-fio-poe","provider":"Alarma-Total.es","version":"1.0","type":"link"}