
Security systems rarely fail without warning. The problem is, those early warning signs often go unnoticed – until it’s too late.
After more than three decades of maintaining systems across Perth, our team at Select Security has seen how small issues can quickly escalate into major vulnerabilities. Here’s how to recognise when your system needs professional attention.
False Alarms
If your alarm activates unexpectedly, it’s more than just an inconvenience. Frequent false alarms can signal underlying problems such as faulty sensors, damaged wiring, or control panel faults.
These disruptive false triggers can desensitise occupants to genuine threats, undermining your security altogether.
Keypad Malfunctions
When your keypad starts showing random codes, unresponsive buttons, or intermittent beeping, it’s a clear indication of a fault. The keypad acts as the command centre of your alarm system.
Without a reliable interface, you’re operating without full visibility or control over your property’s protection.

Unreliable Sensors
Motion detectors that miss movement or window sensors that trigger unexpectedly suggest sensor degradation or installation issues.
These faults create blind spots and can leave critical areas unprotected. Routine maintenance ensures every component functions as intended.
Persistent Battery Warnings
Backup batteries are vital for keeping your system operational during power outages. Ignoring low battery warnings risks losing your alarm protection exactly when you need it most.
Regular servicing includes battery testing and replacement before failure occurs.
Communication Failures
If your alarm isn’t connecting to its monitoring station, alerts won’t reach emergency responders during an incident.
These communication breakdowns can be caused by outdated software, faulty modems, or line interference, all of which should be addressed immediately.
Slow or Inconsistent Operation
Delays when arming or disarming your alarm, or inconsistent zone responses, indicate deeper programming or component issues. Reliable systems should operate seamlessly and predictably every time.
Neglecting minor warning signs can lead to system failure when you least expect it. Select Security services all alarm makes and models across Perth, ensuring your system continues to deliver dependable protection. Contact Alan and the team at Select Security today to arrange your service appointment.