High resolution 7″ TFT color display
Supports monitoring, two-way radio, unlock and taking pictures
Supports night vision and 2.4GHz wireless transmission
An indoor machine can be monitored at most four outdoor machines, four images can video at the same time and automatically save
The indoor machine can browse images and play video directly
16 chord rings for your option
Remote control locks: Electric locks, magnetic locks, fingerprint locks, code locks, etc
Designed with a waterproof cover
Independent unlock controller, easy to install