wireless video doorphone

Descripción del producto

一. Function & feature 1. With microprogramming technology, digital auto remote control and performance of stabilization 2. (wireless telecommunication) 3. Independent system of controllization of doorbell including self-monitor/unlock/call 4. Auto-closure of power-supply, the power-supply auto turn into the calendar & clock window while the work is over. 5. One outside-fix doorbell can multi-connect the inside-fix doorbells , on the contrary, the same . 6. The remote control distance is roughly ******0m 7. Color display screen in TFT 3.2 inch 8. 2.4G launch frequency the power below *7DBM 9. pretty shape and fire-proof material outside *0. *4h-auto-monitoring for your home 二: Tech-specification 1. Video monitor :**0 thousand definition of CMOS color 2 .Display Screen: 2.4＂color LCD 3. Power supply : *8 VDC 4. One outside-fix doorbell can multi-connect 3 or 8 inside-fix doorbells 5. power consumption: consumption of standby is less than 0.3W and the most is *5W 6. resolution ratio : **0***0(color) 7. Light of Night vision : Infrared ray 8.：**0℃~*0℃ Surrounding temperature: **0℃~*0℃ 9. Weight : *5kg