This product is the main component of the digital building intercom system

The standard five-category line is used to connect, so as to realize the conversation with the indoor unit or the management unit,

And support IC card access control

7 inch TFT display

Support IC card swiping

Highlight LED lights at night to automatically fill light

Door status detection, door open overtime alarm

Provide normally open/normally closed lock

extensions:

Support face recognition to unlock

Random password and QR code unlock

(Need to be used with the cloud intercom APP, the factory default does not support)