M3 720P Smart WIFI Ultra Low Power Video Visual Doorbell,Support Mobile Phone Remote Monitoring & Night Vision(Black) Repair Tools 40HQ: 1875 cartons * 2

40HQ: 1875 cartons * 2 pcs = 3750 pcs

Full support for DOS startup and system recovery issues

Folding damping silicone

High quality back camera for HTC Desire 626s

and promptly push the change information through the APP

M3 720P Smart WIFI Ultra Low Power Video Visual Doorbell,Support Mobile Phone Remote Monitoring & Night Vision(Black) Repair Tools 40HQ: 1875 cartons * 21. Watching anytime anywhere if you wanna see it. No wiring,installation is extremely simple,using ultra low power technology,effective use for more than 8 months ,not only convenient,but energy saving and environmental protection. 2. The design of remote controller without screws,anti dust,continuous transmission ensures complete reception of the signal. 3. Guests can make video voice call,and record for a short video,the owner will know who in front