4 MP Powered-by-DarkFighter Varifocal Dome Network Camera

  • High quality imaging with 4 MP resolution
  • Excellent low-light performance via powered-by-DarkFighter technology
  • Efficient H.265+ compression technology
  • Clear imaging against strong back light due to 120 dB true WDR technology
  • Water and dust resistant (IP67) and vandal proof (IK10)
  • Motorized vari-focal lens for easy installation and monitoring
  • Audio and alarm interface available
  • Robust structure design with full metal materials
View Less
View more

Available models:

DS-2CD2745G1-IZS(2.8-12mm)(B)
Especificação
  • Câmera
  • Sensor de imagem 1/2.5" Progressive Scan CMOS
  • Iluminação mínima Color: 0.011 Lux @ (F1.4, AGC ON), 0 Lux with IR
  • Velocidade do obturador 1/3 s to 1/100,000 s
  • Obturador lento Yes
  • Ampla faixa dinâmica 120 dB
  • Dia e noite IR Cut Filter
  • Ajuste de Ângulo Pan: 0° to 355°, tilt: 0° to 75°, rotate: 0° to 355°
  • Lentes
  • Foco Auto
  • Tipo de lente 2.8 to 12 mm,Motorized
  • FOV (campo de visão) Horizontal field of view: 114° to 32° Vertical field of view: 59° to 18° Diagonal field of view: 141° to 36.5°
  • Abertura F1.4
  • Montagem da lente Φ14
  • luminador
  • Alcance de IR Up to 30 m
  • Comprimento de onda 850 nm
  • Vídeo
  • Resolução máx. 2688 × 1520
  • Convencional 50Hz: 25fps (2688 × 1520, 2304 × 1296, 1920 × 1080) 60Hz: 30fps (2688 × 1520, 2304 × 1296, 1920 × 1080)
  • Transmissão secundária 50Hz: 25fps (640 × 480, 640 × 360, 320 × 240) 60Hz: 30fps (640 × 480, 640 × 360, 320 × 240)
  • Transmissão terciária 50Hz: 25fps (1280 × 720, 640 × 360, 352 × 288) 60Hz: 30fps (1280 × 720, 640 × 360, 352 × 240)
  • Compressão de vídeo Main stream/third stream: H.265/H.264 Sub-stream: H.265/H.264/MJPEG
  • Taxa de bits de vídeo 32 Kbps to 16 Mbps
  • Tipo H.264 Baseline Profile/Main Profile/High Profile
  • Tipo H.265 Main Profile
  • Codificação de vídeo escalável (SVC) H.264 and H.265 encoding support
  • Região de interesse (ROI) 1 fixed region for main stream and sub-stream
  • Áudio
  • Filtragem de ruído ambiente Yes
  • Taxa de amostragem de áudio 8 kHz/16 kHz/32 kHz/44.1 kHz/48 kHz
  • Compressão de áudio G.711/G.722.1/G.726/MP2L2/PCM
  • Taxa de bits de áudio 64Kbps(G.711)/16Kbps(G.722.1)/16Kbps(G.726)/32-192Kbps(MP2L2)
  • Rede
  • Visualização ao vivo simultânea Up to 6 channels
  • API ONVIF (PROFILE S, PROFILE G), ISAPI, SDK
  • Protocolos TCP/IP, UDP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, PPPoE, NTP, UPnP, SMTP, SNMP, IGMP, 802.1X, QoS, IPv6, UDP, Bonjour, SSL/TLS, WebSocket, WebSockets
  • Usuário/Host Up to 32 users, 3 levels: administrator, operator and user
  • Segurança Password protection, complicated password, HTTPS encryption, 802.1X authentication (EAP-TLS 1.2, EAP-LEAP, EAP-MD5), watermark, IP address filter, basic and digest authentication for HTTP/HTTPS, WSSE and digest authentication for ONVIF, TLS1.2
  • Armazenamento de rede Support microSD/SDHC/SDXC card (128G), local storage and NAS (NFS,SMB/CIFS), ANR
  • Client iVMS-4200, Hik-Connect, iVMS-5200, iVMS-4500
  • Navegador da web Plug-in required live view: IE8+, Chrome 41.0-44, Firefox 30.0-51, Safari 8.0-11 Plug-in free live view: Chrome 45.0+, Firefox 52.0+
  • Imagem