Doorbird D21DKH, IP VIDEO DOOR STATION, RAL 8004, stainless steel, powder-coated, semi-gloss, Part# 423888883 IP Video Door Intercom Addon brocade (formerly) 1g-sfp-twx-0501 compatible

Addon brocade (formerly) 1g-sfp-twx-0501 compatible taa compliant 1000base-cu sfnull

90" (48 mm)

Its punches holes from any angle with the 360-degree rotating head

0 (RFC 3261) with Transport Layer Security for easy integration with general voice over IP system

The durable Greenlee HEAD & RAM ASSEMBLY

Doorbird D21DKH, IP VIDEO DOOR STATION, RAL 8004, stainless steel, powder-coated, semi-gloss, Part# 423888883 IP Video Door Intercom Addon brocade (formerly) 1g-sfp-twx-0501 compatibleThe high performance Doorbird D21DKH 423888883, IP VIDEO DOOR STATION, RAL 8004, 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