High quality stainless steel, embedded panel

Nameplate button with LED background light, sound chamber lens integrated design

Smart fill light?

Color: stainless steel color

Material: Stainless steel?

Note: Different models suffixes correspond to different functions

Important function

Call: Visitors can call the user via the door phone

Surveillance: Users can monitor the doorway through the door phone, which shows the clear image in real time.

Unlocking: The user can automatically open the front door lock after receiving the call.

The above functions correspond to different systems applied by the device