Especificación

• Physical & Power

  Front panel: Plastic

  RAM / ROM: 128MB / 128MB

  Display: 7 Inch TFT LCD

  Screen: 7 Inch capacitive touch screen

  Wi-Fi: IEEE802.11 b/g/n, @2.4GHz

  RS485 port: Support

  Relay out: 1

  Bell in: 1

  Microphone: -58dB

  Speaker: 4Ω / 2W

  2-wire ports: 2 pair

  Installation: Wall-mounted & Desktop

  Dimension: 200.2x132.2x27.2mm

  Working Humidity: 10~90%

  Working Temperature: -10°C ~ +45°C

  Storage Temperature: -20°C ~ +70°C

• Touch Screen Display

  Display Mode: Normally white, Transmissive

  LCD Size: 7inch (Diagonal)

  Resolution: 1024x600

  Contrast ratio: 500:1

  Luminance: 180 cd/m²

  Viewing Angle: 50° Left, 50° Right; 40° Upper, 50° Lower

  Touch Screen: Projected capacitive

• Audio

  SIP v1 (RFC2543), SIP v2 (RFC3261)

  Narrowband audio codec: G.711a, G.711μ, G.729

  Broadband audio codec: G.722

  DTMF: Out-of-band DTMF (RFC2833), SIP Info

  Echo Cancellation

• Video

  Streaming formats: H.264

• Networking

  Protocols support: IPv4, HTTP, HTTPS, FTP, SNMP, DNS, NTP, RTSP, RTP, TCP, UDP, ICMP, DHCP, ARP

• Deployment & Maintenance

  Auto-Provisioning

  Web management portal

  Web-based packet dump

  Configuration backup / restore

  Firmware upgrade

  System logs (include door access logs)

• Application Scenario

  Old apartment retrofit