Servicing or upgrade of existing Electron TCM 600

Steven requested 3 quotes from Security Alarm Installers in Broadbeach Waters

The existing Electron TCM 600 has some of it's speakers faulty

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...