Repair of terrano intercom and gate access control

Gordon requested 3 quotes from Security Alarm Installers in Wattle Grove

our intercom at our front gate is not working and the remote access lock is also not working. we need someone to look and see if it can be repaired.

Control access for large project 36 units high rise for intercoms
Need a technician to quote off plans provided. 36 units to have intercom and...

Intercom quote
I require a Gate bell or intercom preferably wireless and resistant against...

Intercom system in Liverpool, NSW 2170
Pls call re quote on new intercom system and take the old one done as well...