{"product_id":"ds-qaz1430g1","title":"Altifalante Digital IP - Superfície Potência (8 Ω): 30 W Sensibilidade 91 dB IP66 - HIKVISION DS-QAZ1430G1","description":"\u003cdiv data-short-description\u003e\u003cul\u003e\n\u003cli\u003eAltifalante Digital IP - Superfície\u003c\/li\u003e\n\u003cli\u003ePotência (8 Ω): 30 W\u003c\/li\u003e\n\u003cli\u003eSensibilidade 91 dB\u003c\/li\u003e\n\u003cli\u003eIP66\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003c!-- full-description --\u003e\u003cdiv data-full-description\u003e\n\u003cp\u003eOs altifalantes de rede (IP) são dispositivos de áudio que se ligam diretamente a uma rede informática e recebem o áudio em formato digital. Dispõem de amplificador integrado, pelo que não necessitam de equipamentos externos, e podem ser controlados remotamente a partir de um sistema central.\u003c\/p\u003e\n\u003cp\u003eSão utilizados principalmente em sistemas de som profissionais, para transmitir avisos, música ou alertas em locais como escritórios, centros comerciais ou fábricas. A sua principal vantagem é que permitem gerir facilmente o áudio em diferentes zonas e automatizar mensagens.\u003c\/p\u003e\n\u003cul class=\"article_list\"\u003e\n\u003cli\u003eHikvision\u003c\/li\u003e\n\u003cli\u003ePotência 30 W\u003c\/li\u003e\n\u003cli\u003eSensibilidade 91 dB\u003c\/li\u003e\n\u003cli\u003eRespuesta en frecuencia \u003cspan style=\"color: rgb(34, 34, 34);\"\u003e100 Hz - 20 kHz\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eONVIF\u003c\/li\u003e\n\u003cli\u003eRJ45 10 \/ 100 M\u003c\/li\u003e\n\u003cli\u003eIP66\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003c!-- specifications --\u003e\u003cdiv data-specifications\u003e\u003ctable class=\"specs\" style=\"\u0026gt;\u0026lt;tbody\u0026gt;\u0026lt;tr align=\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003ctd\u003e\u003ch3\u003eMicrofone\u003c\/h3\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr class=\"table-data\"\u003e\n\u003ctd\u003e\u003cstrong\u003eQuantidade\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"table-data\"\u003e\n\u003ctd\u003e\u003cstrong\u003eTipo\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eElectrect\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"table-data\"\u003e\n\u003ctd\u003e\u003cstrong\u003eResposta em frequência\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100 Hz ~ 20 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"table-data\"\u003e\n\u003ctd\u003e\u003cstrong\u003eSensibilidadee\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-42 dBV\/Pa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"table-data\"\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequência de amostragem\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e48 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"table-data\"\u003e\n\u003ctd\u003e\u003cstrong\u003eBits de quantificação\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e16 bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"table-header\"\u003e\u003ctd\u003e\u003ch3\u003eAltifalante\u003c\/h3\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr class=\"table-data\"\u003e\n\u003ctd\u003e\u003cstrong\u003ePotência nominal\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e30 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"table-data\"\u003e\n\u003ctd\u003e\u003cstrong\u003eImpedância\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"table-data\"\u003e\n\u003ctd\u003e\u003cstrong\u003eSPL (máx.)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e97,5 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"table-data\"\u003e\n\u003ctd\u003e\u003cstrong\u003eSensibilidad\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e91 dB (1 W @ 1 m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"table-data\"\u003e\n\u003ctd\u003e\u003cstrong\u003eRelação sinal a ruído (SNR)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e85 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"table-data\"\u003e\n\u003ctd\u003e\u003cstrong\u003eResposta em frequência\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100 Hz - 20 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"table-data\"\u003e\n\u003ctd\u003e\u003cstrong\u003eAlto falantes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2x 5,25\" (baixas frequências)\u003cbr\u003e1 x 1\" (altas frequências)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"table-data\"\u003e\n\u003ctd\u003e\u003cstrong\u003eÂngulo de cobertura\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHorizontal: 170 º\u003cbr\u003eVertical: 190 º\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"table-header\"\u003e\u003ctd\u003e\u003ch3\u003eFunções\u003c\/h3\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr class=\"table-data\"\u003e\n\u003ctd\u003e\u003cstrong\u003eAlgoritmos de áudio\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAEC, AGC, ANS, DRC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"table-data\"\u003e\n\u003ctd\u003e\u003cstrong\u003eVelocidade de bits de áudio\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eG.711ulaw (64 Kbps) \/ G.711alaw (64 Kbps) \/ MP3 (128 Kbps)\u003cbr\u003eBits de amostragem: 16 bits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"table-data\"\u003e\n\u003ctd\u003e\u003cstrong\u003eFormato áudio\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMP3, WAV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"table-data\"\u003e\n\u003ctd\u003e\u003cstrong\u003eSincronização NTP\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSuportado\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"table-data\"\u003e\n\u003ctd\u003e\u003cstrong\u003eBroadcast\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRegular, direto e emergências\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"table-data\"\u003e\n\u003ctd\u003e\u003cstrong\u003eÁudio bidireccional\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSuportado\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"table-data\"\u003e\n\u003ctd\u003e\u003cstrong\u003eIdiomas de síntese de voz\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eInglês, russo, espanhol, japonês, tailandês, português (Brasil), coreano, francês\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"table-header\"\u003e\u003ctd\u003e\u003ch3\u003eRedee\u003c\/h3\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr class=\"table-data\"\u003e\n\u003ctd\u003e\u003cstrong\u003eProtocolos de rede\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIPv4, HTTP, HTTPS , SIP, SSL\/TLS , DNS, NTP, TCP, UDP, IGMP, ICMP, DHCP, ARP, SSH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"table-data\"\u003e\n\u003ctd\u003e\u003cstrong\u003eProtocolo de interface (API)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eISAPI, ISUP, SIP, RTP, ONVIF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"table-data\"\u003e\n\u003ctd\u003e\u003cstrong\u003eCliente\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHik-Connect, ivms\/4200, HikCentral Professional, Hik-Partner Pro, NVR, MileStone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"table-header\"\u003e\u003ctd\u003e\u003ch3\u003eComunicação\u003c\/h3\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr class=\"table-data\"\u003e\n\u003ctd\u003e\u003cstrong\u003eMétodo de comunicação\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCompatível com comunicação por rede com fios\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"table-header\"\u003e\u003ctd\u003e\u003ch3\u003eInterfaces\u003c\/h3\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr class=\"table-data\"\u003e\n\u003ctd\u003e\u003cstrong\u003eRed\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1x RJ45 (10 \/ 100 M)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"table-data\"\u003e\n\u003ctd\u003e\u003cstrong\u003eMemória interna\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMemória EMMC (4 GB)\u003cbr\u003eO espaço disponível para ficheiros de áudio é de 1 GB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"table-data\"\u003e\n\u003ctd\u003e\u003cstrong\u003eAPI\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eISAPI, ISUP, SIP, ONVIF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"table-data\"\u003e\n\u003ctd\u003e\u003cstrong\u003eAlarme\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2x Alarme\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"table-data\"\u003e\n\u003ctd\u003e\u003cstrong\u003eÁudio\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1x Line IN (Phoenix)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"table-data\"\u003e\n\u003ctd\u003e\u003cstrong\u003eIndicador LED\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLuz verde fixa: Funcionamento normal\u003cbr\u003eLuz verde intermitente: comunicação em curso\u003cbr\u003eLuz vermelha fixa: Início ou desconexão da rede\u003cbr\u003eLuz vermelha intermitente: atualização\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"table-data\"\u003e\n\u003ctd\u003e\u003cstrong\u003eReinicialização\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSuportado\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"table-header\"\u003e\u003ctd\u003e\u003ch3\u003eGeral\u003c\/h3\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr class=\"table-data\"\u003e\n\u003ctd\u003e\u003cstrong\u003eAlimentação\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e24 V DC @ 1,5 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"table-data\"\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMetal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"table-data\"\u003e\n\u003ctd\u003e\u003cstrong\u003eCondições de trabalho\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTemperatura: -40 ~ 60 °C\u003cbr\u003eHumidade: \u0026lt; 90 % (sem condensação)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"table-data\"\u003e\n\u003ctd\u003e\u003cstrong\u003eCor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBranco\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"table-data\"\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensões\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e265 (L) x 560 (A) × 250 (P) mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"table-data\"\u003e\n\u003ctd\u003e\u003cstrong\u003ePeso\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5,14 Kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"table-header\"\u003e\u003ctd\u003e\u003ch3\u003eCertificações\u003c\/h3\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr class=\"table-data\"\u003e\n\u003ctd\u003e\u003cstrong\u003eProtecção\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIP66 (IEC 60529-2013)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"table-data\"\u003e\n\u003ctd\u003e\u003cstrong\u003eCEM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCE-EMC: EN 55032:2015+A11:2020+A1:2020, EN IEC 61000-3-2:2019, EN 61000-3-3:2013+A1:2019+A2:2021, EN 55035:2017+A11:2020 \u003cbr\u003eRCM: AS\/NZS \u003cbr\u003eCISPR 32: 2015 \u003cbr\u003eIC: ICES-003: Edição 7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"table-data\"\u003e\n\u003ctd\u003e\u003cstrong\u003eSegurança\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCB: IEC 62368-1:2014\u003cbr\u003eCE-LVD: EN 62368-1:2014\/A11:2017\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"table-data\"\u003e\n\u003ctd\u003e\u003cstrong\u003eAmbiental\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCE-RoHS: 2011\/65\/EU\u003cbr\u003eWEEE: 2012\/19\/EU\u003cbr\u003eReach: Regulamento (CE) n.º 1907\/2006\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e","brand":"HIKVISION","offers":[{"title":"Default Title","offer_id":56509268427138,"sku":"DS-QAZ1430G1","price":368.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0957\/8515\/6994\/files\/DS-QAZ1430G1.png?v=1780593639","url":"https:\/\/loja.mmsistemasdeseguranca.pt\/products\/ds-qaz1430g1","provider":"Miguel Monteiro - Sistemas de Segurança","version":"1.0","type":"link"}