British Gas house alarm

[dave.berry@xxxxxx]

Hi,

Moved into house with BG alarm fitted that dials out to monitoring
station. Do not wish to continue high priced service (especially as
they want another =A3900 to upgrade to lastest standard) would like to
use as normal alarm with external bell.

Havng read DSC online manual have performed hard reset to create new
master and access codes but believe I need installers code to disable
dialing and configure etc.

Also would like  to buy BG badged external bell and extra keypad.
Alarm is DSC 5015 with LCD 5501Z keypad.

Thanks in advance if anyone can help.

Dave