Doorbird D21DKH, IP VIDEO DOOR STATION, RAL 7006, stainless steel, powder-coated, semi-gloss, Part# 423888821 System Equipment Speaker Basic in color Ash

Speaker Basic in color Ash

This DVR IS Linux-based that ensures smooth and efficient operation even while simultaneously dealing with playback

LICENSE-NV4K SBC

UL and CSA listed power supply included

Can be used with Greenlee ratchet driver 1904 or hydraulic drivers 7646 and 7630

Doorbird D21DKH, IP VIDEO DOOR STATION, RAL 7006, stainless steel, powder-coated, semi-gloss, Part# 423888821 System Equipment Speaker Basic in color AshThe quality Doorbird D21DKH 423888821, IP VIDEO DOOR STATION, RAL 7006, 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