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#Alarm Sirens

2 articles

Home alarm accessories including a motion detector, siren, backup battery, keypad, remote and reed switch

Alarm Accessories Explained: What Do You Really Need?

From motion detectors and reed switches to sirens, batteries, remotes and smartphone modules, discover which alarm accessories are essential and which provide added convenience for your home.

Sep 5, 2026

Security technician inspecting and replacing an external home alarm siren

When Should You Replace an Security Alarm Siren?

Learn the warning signs of a failing alarm siren, how to test it and when to arrange inspection or replacement for reliable home security.

Sep 1, 2026