颜色视频门电话给别墅

color video door phoneb for villa Monitor: 8" TFT LCD; color screen Handfree Visitor calling,video intercom,unlock,Monitor With alarm function,night version,auto turn off Video and audio input and output Camera move vertically and rain-proof Many chord ring can be selected With warning function, TWO AV input. Support AUTO switching from two additional CCTV camera. built-in multi media player and motion detector recorder Power cource: DC15V Low power consumption: Standby:0.5 W; Working: 12W Effective resolution:≥1440(H) x 234(V); Operation temperature:-15+50 Installation: Surface-mount Connection:2 wires or for nonpolarity or 4 wires Match way: one to one,one to two,two to one,two to two Dimension Monitor:250 x 180 x 26 mm Camera: Angel: Adjustable ; Camera:1/3"sharp CCD Vision: Day and night vision; Power Supply: DC 15V (Supplied by Monitor) Consumption: Standby 0.5 W: Working status 12 W (For kits) Wiring: 2 wires or for nonpolarity or 4 wires Distance : 50m when RVVP 4*0.3mm is used Dimension:127 x 95 x 35 mm