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and camera and supports RS485
Supports low-frequency proximity systems
2 SIP accounts
and professional finish
HD audio & video and a camera with privacy shutter
Akuvox R20B Accessories and camera and supports RS485Akuvox R20B 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
