The bracket is designed as a one-piece and requires no extra parts
UPPER (36587)
The durable Greenlee RING-RETAIN 1
FCC Class A Part 15B
The back end of the chain fits around this rim sprocket and the rim sprocket slides over the adapter sprocket to spin the chain
Doorbird D1101FV-F, FINGERPRINT 50 FLUSH-MOUNT IP VIDEO DOOR STATION, Bronze-finish as PVD coating, stainless steel, brushed, Part# 423872196 Surveillance accessories The bracket is designed asThe durable Doorbird D1101FV F 423872196, FINGERPRINT 50 FLUSH MOUNT IP VIDEO DOOR STATION, Bronze finish as PVD coating, stainless steel, brushed, is for single family homes and businesses with 1 unit, and 1 call button. Features: Flush mount housing included WiFi LAN connection (PoE capable) 2 way audio Ultra wide angle lens, 1080p, night vision, IR LEDs 4D motion sensor Fingerprint sensor by Fingerprint Cards AB 1 freely configurable bistable