Specifications

door intercom
door phone

Aluminum case
 Flush mounting installation
 Maximum Wiring Distance: 50m / 165 feet( 22AWG, 0.65mm 4 wire )
 Wiring: 4 wires
 Communications ways: Synchronous Communications
 Scene Illumination: 0.1 Lux ( 300mm from the camera )
 Scanning frequency: Horizontal: 15.75KHZ Vertical: 60Hz
 Image Angular: Horizontal 68º  vertical: 55º
 Angular Adjust: Left: 13  Right: 13  Up:4    Down: 4
 Ambient Humidity: 45% ~ 95%
 Ambient Temperature: -10C±40C
 Video Signal: 1Vp-p 75Ω, PAL or NTSC
 Power sources: DC 12V 160mA
 Product Dimension: 99(W) * 165(H) * 40(D) MM

 SIPO-823

 4inch B/W Flat CRT, 3.5inch & 4inch Color TFT LCD
 Surface mounting installation
 Calling, Intercom
 Watching door entrance
 Pressing button, opening the door
 Be matched all of our outdoor cameras