Wireless Video DoorBell with in-built Battery

Now manage all your visitors at door through your smart phone. Answer doorbell via your smart phone, speak to the visitor from anywhere in the world. No wiring to mains required for this Smart and
best video doorbell

Ultra-Low Power Consumption Design,Built in battery, if used 10 times/day,the machine can be used for up to 6 months.

Easy Installation (no need any cable), just Wifi connection

PIR Motion-activated alerts (Passive Infrared Detection) Alarm

Build-in 8GB TF Card (keep visitor picture of 4 years)

Built-in Ding Dong, Support IR Automatic night vision function

APP support iphone, Android,

Supports Two-way speaker function

Built-in 3000mah Lithium Battery and Easy Charged by USB

Automatic take a picture when visitor press doorbell

When someone touch the outdoor doorbell, the indoor or doorbell will ring and remind the host open the door.