PROGRAMS BY liangqiangdong

Kdoor Pro is a network intercom, allowing you to receive video and audio calls anywhere your phone has network reception or wifi access.These are some of the features of the Kdoor Pro1 You can view any activity outside yo

This is a mobile phone doorbell, supporting the development of mobile platform based on P2P software doorbell. As long as the customer purchases a doorbell, doorbell and download and install this software Google market. When