Ajax Alarm Kits

An Ajax alarm kit is a hub and its sensors bought together, already paired, so a working wireless intruder alarm goes in without specifying each part separately. Every kit here is built on Hub 2, for homes, offices and commercial premises.

Kits scale by how much they cover. A starter kit pairs Hub 2 with two MotionProtect S detectors, a DoorProtect S contact and sirens; larger kits add detectors for further rooms. Sensors talk to the hub over Jeweller radio rather than cable, so installation does not mean lifting floors, and the system is armed, disarmed and checked from the Ajax app. Every kit expands — more detectors, contacts, keypads and sirens can be added to the same hub later.

To extend a kit see Ajax Smoke Detectors for fire cover on the same hub and Ajax Alarms for individual devices. For the wider wireless alarm range see Smart Alarms & Sensors. Kit contents are listed in full on each product page.