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Catalog# 50318667
150 mV (Low Impedance Balanced)
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Catalog# 50416950
ONVIF Suppor
Doorbird D21DKH, IP VIDEO DOOR STATION, RAL 9002, stainless steel, powder-coated, semi-gloss, Part# 423888937 Desktop Microphone Catalog# 50318667The high performance Doorbird D21DKH 423888937, IP VIDEO DOOR STATION, RAL 9002, 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
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