Alarms, Intercoms & Access Control

As of 2026, published Australian price guides put a professionally installed audio intercom for a single house at roughly $550 to $1,200. A wired video intercom with one door station and one or two indoor monitors typically costs $900 to $2,500. Gate and driveway intercoms usually cost $1,200 to $4,000…

As of 2026, published Australian price guides put a professionally installed access-controlled door at roughly $1,500 to $7,000. A simple standalone keypad door sits at the bottom of that range, a managed card or fob door typically costs $2,000 to $4,500, and biometric or heavily integrated doors run $3,000 to…

If your monitored alarm relied on a 3G communicator and nobody upgraded it, it is almost certainly no longer reaching your monitoring centre. The sirens and keypad may still work, but alerts are not being sent. Australia’s 3G networks were switched off between December 2023 (TPG and Vodafone) and November…