Bell System (Telephones) Ltd.
PD
–166 Issue 1
21 September 2010
bell
free
Digital
Video Door Entry System
With
Hands-free Colour Apartment Stations
Installation & Operation Manual
This manual applies to the following: -
BFD-DIG Digital Door controller
– Version 1 Builds 1
BF Colour Apartment Station
–
Version 1 Build 1 to 2
BS Colour Videophone
– Version 2 Builds 1 to 3
BSA Audio Phone
– Version 1 Build 1
BSC4 Video Controller
– Version 2 Build 7