1.Press the "#"（doorbell) on the lock and the model will send the image to the app. You can see who is visiting and unlock remotely.
2.Wide-angle camera+3.5-inch large screen can watch the peephole,understand all the situation outside the door.
3.Suitable for left/right door open,easy to change the direction.
4.Power Supply: 8pcs alkaline batteries
5.Convenient APP management system, you can manage your smart lock anytime and anywhere;
6.Emergency Power Supply:with micro USB interface to supply power if the batteries run out;
7.Fingerprint recognition:Semiconductor fingerprint recognition module, suitable for elderly and child;
8.Application environment:wooden door/metal door/household door