Doorbird D21DKH, IP VIDEO DOOR STATION. Graphite black (Raven Polar), powder-coated, semi-gloss, Part# 423888982 Call management GAP standard supported

GAP standard supported

18in usb idc motherboard header cable - this 18in internal usb idc cable features two 5-pin usb motherboard header connectors

Extended grips for added comfort

Valcom IP/SIP speaker/horns

These signals are made available through three RJ-45 connectors on the front of the ETHM Module

Doorbird D21DKH, IP VIDEO DOOR STATION. Graphite black (Raven Polar), powder-coated, semi-gloss, Part# 423888982 Call management GAP standard supportedThe efficient Doorbird D21DKH 423888982, IP VIDEO DOOR STATION. Graphite black (Raven Polar), 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