Doorbird D21DKH, IP VIDEO DOOR STATION, RAL 1001, stainless steel, powder-coated, semi-gloss, Part# 423888531 NEC Expansion • Low battery indicator

• Low battery indicator

• User-supplied audio files can be played back as emergency-level All-Call announcements

10ft gray cat6 ethernet cable delivers multi gigabit 1/2

20 pack designed to insulate and mechanically protect electrical and telecommunications cables

This is an XProtect Corporate 4

Doorbird D21DKH, IP VIDEO DOOR STATION, RAL 1001, stainless steel, powder-coated, semi-gloss, Part# 423888531 NEC Expansion • Low battery indicatorThe efficient Doorbird D21DKH 423888531, IP VIDEO DOOR STATION, RAL 1001, 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