Doorbird D21DKH, IP VIDEO DOOR STATION. Graphite black (Raven Polar), powder-coated, semi-gloss, Part# 423888982 office clock Integrated 4G-LTE modem

Integrated 4G-LTE modem

Tilt and swivel base for easy positioning

Gstyle / 500style Round Receiver & Transmitter Ends

The quality BOGEN One-Way Amplified Horn 15W AH15A metal horn speakers are rugged

Doorbird D21DKH, IP VIDEO DOOR STATION. Graphite black (Raven Polar), powder-coated, semi-gloss, Part# 423888982 office clock Integrated 4G-LTE modemThe 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