Alarm systems

Wireless alarm systems install without chasing walls or pulling cable, which makes them practical for finished, occupied buildings. Devices talk to the panel over an encrypted radio link and batteries last for years. Ajax and Hikvision AX PRO are among the most widely used.

Wired alarm systems are cabled throughout, so they need no batteries and are immune to radio interference. They are the recommended choice for new builds and renovations where cabling is accessible, and anywhere maximum reliability is required.

Accessories for alarm systems — power supplies, backup batteries, enclosures, communication modules and mounting hardware for both wireless and wired intruder installations.