2-5 Button Door Phone for Small Multi-Residential and Commercial Buildings
The R20B is easy to install and can be used outdoors. It is a compact video door phone with 2-5 call buttons and a wide-angle lens.It is typically used in small apartment buildings and commercial properties. It is equipped with 2 output relays, Wiegand, RS485, 2 input ports, a camera, and a built in card reader.
IP65
Wiegand
PoE
Note:For users in multi-residential and office intercom environments, there is a monthly fee. Please contact us for more details.
