4 wire 3.5"/4" video door phone for villa

4 wire 3.5"/4" video door phone for villa two way door phone infared door phone waterproof phone manufactuer offer 4 wire 3.5"/4" video door phone for villaOutdoor Station: (007) B/W and Color 1/3-inch CCD camera with night vision Outdoor station, door bell, video intercom, audio/video communication Watching door entrance, remote lock release Extended monitors and handset (optional) Works with our all Sipo indoor monitors Aluminum case Flush mounting installation Maximum wiring distance: 50m/165 feet (22AWG, 0.65mm 4 wire) Wiring: 4 wires Communication ways: synchronous Scene illumination: 0.1 Lux (300mm from the camera) Scanning frequency: Horizontal: 15.75KHz Vertical: 60HzImage angular: Horizontal: 68º Vertical: 55ºAngular adjust: Left: 13º Right: 13º Up: 4º Down: 4ºAmbient humidity: 45 to 95% RH Ambient temperature: -10 to 40°C Power sources: 12V 160mA DC Product dimension (w x D x H): 99 x 165 x 40mm Inner package: 200 x 130 x 74mm Carton size: 720 x 310 x 250mm, 18pieces per carton Net weight: 0.7kg Gross weight: 0.9kgIndoor monitor: (836) 4-inch B/W flat CRT, 3.5-inch and 4-inch Color TFT LCD Surface mounting installation Calling, intercom Watching door entrance Pressing button, opening the door Plastic case Be matched all of our outdoor cameras Working voltage: 100V to 240V AC, 15V DC Power adaptor Chime: ding dong chime Ambient temperature: - 10 to 40°C Ambient humidity: 45 to 95% RH Dimension (W x H x D): 213 x 220 x 57mm Inner package: 240 x 230 x 70mm Carton Size: 495 x 450 x 290mm, 10 pieces per carton Net weight: 1.35kg Gross weight: 1.70kg

4 wire 3.5"/4" video door phone for villa