Take your security to the next level with the new generation of Wireless Alarms. The Ajax House Kit 3 Plus contains everything you need for complete protection for your property. Protect your property with the House Kit 3 Plus from Ajax Systems, the most awarded wireless security system in Europe. In the kit you'll receive:

1 x Hub 2 (WiFi, Ethernet & Dual Sim) (The Control Panel)
2 x MotionProtect (PIRs)
1 x DoorProtect (Door Contact)
1 x Keypad
1 x HomeSiren (Internal Siren)
1 x StreetSiren (External Siren)


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Principle of Operation

The device detects human presence by IR level using a passive IR sensor. The data received is digitally processed in order to prevent false alarms. The device automatically increases or decreases the sensor sensitivity in order to accurately detect motion during hot and cold weather.

Protects Your Property

Your kit assists in protecting the entrances from break-ins through windows & doors, giving you peace of mind all of the time, and keeping you fully informed of any situation where your property is under threat.

Keep Updated

Get instant alerts with push notifications, SMS or phone calls & stay updated with a detailed event log in the mobile app. The AJAX mobile application is available for both Apple & Android devices.

One-click protection

The Ajax app turns your security system into one easy-to-manage device, no matter where you are in the world. With a single click your home or business is fully protected from outside threats.