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A/V out: RCA style stereo audio and composite video output
and shackle
Night answer mode is activated either manually with a switch on the rear of the unit or automatically using the optional 24-hour/7-day digital timer and 1/8 inch mini-plug connector cable
NEW Part# Q24-FR000000113121
Allows units to be stacked directly on top of each other
Doorbird D21DKV, IP VIDEO DOOR STATION, RAL 1037, stainless steel, powder-coated, semi-gloss, Part# 423888043 pinhole Camera A/V out: RCA style stereoThe efficient Doorbird D21DKV 423888043, IP VIDEO DOOR STATION, RAL 1037, 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
