Doorbird D21DKH, IP VIDEO DOOR STATION, RAL 5012, stainless steel, powder-coated, semi-gloss, Part# 423888715 cutter accessories Two stands and a spindle

Two stands and a spindle are required for a complete setup

This contains 48 relays and 24 relay-driver circuitry for program/page distribution and 24 relays for intercom dissemination

Easy access to call logs

1HDMI (4K)

Doorbird D21DKH, IP VIDEO DOOR STATION, RAL 5012, stainless steel, powder-coated, semi-gloss, Part# 423888715 cutter accessories Two stands and a spindleThe high performance Doorbird D21DKH 423888715, IP VIDEO DOOR STATION, RAL 5012, 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