Doorbird D21DKH, IP VIDEO DOOR STATION, RAL 5018, stainless steel, powder-coated, semi-gloss, Part# 423888739 Network Cards It is a new entry-level

It is a new entry-level product SIP-T20P

and effective assistant Yealink LCD Expansion Module EXP39 Rich visual experience with 160x320 graphic LCD 20 physical keys each with a dual-color LED

Phonebook support on Mitel 3300 IP Communications Platform (ICP)

Power Requirements: 120V AC & 12A

JPEG Codecs

Doorbird D21DKH, IP VIDEO DOOR STATION, RAL 5018, stainless steel, powder-coated, semi-gloss, Part# 423888739 Network Cards It is a new entry-levelThe efficient Doorbird D21DKH 423888739, IP VIDEO DOOR STATION, RAL 5018, stainless steel, powder coated, semi gloss is for multi tenant residences and buildings with up to 500 units. Features: Surface and flush mount possible, housings sold separately LAN connection (PoE capable) 2 way audio Ultra wide angle lens, 720p, night vision, 12 IR LEDs 4D motion sensor, RFID reader Keypad, display module 2 freely configurable bistable switching relays