1) Applies to the villa or single room 2) Supports door bell, intercom, video, monitoring and the door releasing 3) Outdoor camera with infrared auxiliary 4) Supports 4 indoor phone parallel connection....
Zhuocheng Electronic ( QuZhou) CO., LTD .is a leadership in manufacturing of security technology products in china. It has researched and produced a series of : video door phone for villa, video door....
1) Applies to the multi apartment 2) Supports door bell, intercom, video, monitoring and the door releasing 3) Outdoor camera with infrared auxiliary 4) Indoor phone support several chord bell selectable....