Doorbird D2101KV, IP VIDEO DOOR STATION, RAL 9010, stainless steel, powder-coated, semi-gloss, Part# 423884816 Stacking Digital Feedback Eliminator is an 1 1/4 inch

is an 1 1/4 inch wide by 3/4 inch high single channel raceway provides additional capacity for routing and concealing low voltage and fiber optic cabling along walls

needs no separate position

Catalog# 52066022

Provides Ringing Signal Generator (RSG) and Message Waiting LED voltage to single-line phones

Doorbird D2101KV, IP VIDEO DOOR STATION, RAL 9010, stainless steel, powder-coated, semi-gloss, Part# 423884816 Stacking Digital Feedback Eliminator is an 1 1/4 inchThe durable Doorbird D2101KV 423884816, IP VIDEO DOOR STATION, RAL 9010, stainless steel, powder coated, semi gloss is for single family homes and businesses with 1 unit, and 1 call button. 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 2 freely configurable bistable switching relays Dimensions: 13.