2-wire visual intercom doorbell, one key unlocking, 24-hour monitoring at any time, taking photos and videos, white light night vision, touching keys, indoor group call, two-way intercom, semiconductor fingerprint and password unlocking

The outdoor unit is equipped with real color night vision function of induction white light, and automatically senses the brightness of the environment. The picture is also clear and excellent no matter day or night

It adopts high-definition CMOS image sensor, automatic exposure and white balance control, high light sensitivity, 120 ° wide angle, large field of vision, no dead angle, and the situation outside the door is clear at a glance

Semiconductor fingerprint sensor reduces fingerprint error identification, faster speed and higher security. Multiple unlocking methods, including fingerprint unlocking, password unlocking, card swiping unlocking and indoor unit unlocking

When the visitor presses the doorbell, the host can make a video call on the indoor unit or mobile app. It supports wired alarm access, and can carry out deployment, removal and other operations in the indoor unit. The alarm information is uploaded to the app for reminder

The indoor unit can be connected with electric control lock, electric plug-in lock, magnetic lock, fingerprint lock, etc