Dingdong RF code EV1527. This wifi video doorbell adopts ultra-low power consumption technology and can work for more than 2-5 months in standby state. Live video two-way audioVideo doorbell with 166° wide-angle lens via APP, compatible with ios and android.

This wifi video doorbell adopts ultra-low power consumption technology and can work for more than 2-5 months in standby state. Live video two-way audioVideo doorbell with 166° wide-angle lens via APP, compatible with ios and android.