Doorbird D21DKH, IP VIDEO DOOR STATION, RAL 4006, stainless steel, powder-coated, semi-gloss, Part# 423888678 88907 Provides line-level audio for up

Provides line-level audio for up to 40 Valcom one-way amplified speaker assemblies

Analog Video Channels: 4

• SIP support with no server needed

DVR Lock Box with Fan

Three years SUP for XProtect Corporate Device License

Doorbird D21DKH, IP VIDEO DOOR STATION, RAL 4006, stainless steel, powder-coated, semi-gloss, Part# 423888678 88907 Provides line-level audio for upThe durable Doorbird D21DKH 423888678 IP VIDEO DOOR STATION, RAL 4006, 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