Doorbird D21DKV, IP VIDEO DOOR STATION, RAL 1003, stainless steel, powder-coated, semi-gloss, Part# 423888005 714396 Energy-Efficient Adaptive Power System

Energy-Efficient Adaptive Power System

Unique jaw design provides multiple points of contact for maximum torque

These TPU amps include a night ringer that sends an electronic ringing tone to all speakers

Catalog# 50010557

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Doorbird D21DKV, IP VIDEO DOOR STATION, RAL 1003, stainless steel, powder-coated, semi-gloss, Part# 423888005 714396 Energy-Efficient Adaptive Power SystemThe high performance Doorbird D21DKV 423888005, IP VIDEO DOOR STATION, RAL 1003, 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