Intercom & alarm system require repair

Sara requested 3 quotes from Security Alarm Installers in Nobby Beach

Intercom system does not work and alarm system does not activate in one unit of a duplex building.

Commax intercom repair
ants have been nesting we hear it in the home but no voice audio

I have a electron tcm 600 celebrity intercom system that needs to be servic
My intercom system has stopped working. I need a quote to have it repaired.

Intercom system repair
buttons outside on intercom don't always buzz inside units, sometimes work...