7inch Video Door Phone Doorbell

Features：
7 wired video intercom video door phone doorbell intercom system for home apartment, low power consumption, high-definition widescreen images.
Support monitoring, intercom, unlock, hands-free, ring tones selection function.
25 kinds of chords optional, not always hear the monotonous doorbell, ring tones volume can be adjusted.
1200TVL CMOS sensor, clearer pictures displaying. 4pcs high-intensity IR LEDs for good night vision effect.
Outdoor camera with super rainproof material, wall-mounted installation is simple and convenient.
The indoor unit has the monitor function, you can monitor the outdoor scene at any time. It is an ideal home security product that will make for a safer home environment.