No wires. No worries. Install it yourself! –

The Ajax Alarm system can be self installed with ease. Indoor devices can be stuck to the wall with double sided tape (Read the manual for more info on this) and outdoor units should only be screwed into the wall with the screws provided. The app on your smartphone makes using the system extremely simple! This lets you save money on an installation team (No time wasted waiting for quotes) as well as the ability to move the devices around to suite you best.

The most award-winning wireless security system in Europe

Wireless security system for ultimate protection.
Ajax is smart, reliable, and lightning fast. It reacts to real dangers only, not to false alarms. If anything happens, Ajax will notify you in a heartbeat and help prevent massive troubles.


Protect your home with a tap

The Ajax app turns your security system into one easy-to-manage device. Arm Ajax with a few taps. Switch on appliances before you get home. Get instant notifications through SwiftAlerts, a protocol that even modern messengers should envy.

No intruder will go undetected

Ajax detectors identify and alert of intrusions within less than a second. The devices are equipped with digital algorithms and multi-factor models for threat detection, and to top it off, the possibility of a false alarm is ruled out…
  • Indoor protection
Motion, opening, and break detectors offer reliable protection of doors and windows that can be used to break into the premises
  • Outdoor protection
Outdoor motion detectors monitor the adjacent territory around a house or office and raise an alarm instantaneously when intruders approach

Protect against fire, smoke and carbon monoxide

Ajax quickly recognizes the first signs of a fire: smoke or sharply increased temperature when the fire is burning without smoke. Additionally, the CO detector sends an alarm before carbon monoxide levels become life-threatening.

Not one drop of a problem

Ajax sends an alert at the first sign of moisture and cancels it as soon as the water dries. Detectors are designed to operate in tough conditions to prevent water damage: they are corrosion-resistant and protected from dust and moisture ingress.

Manage devices from a distance

With Ajax, houses and offices get smarter. Adjust climate control and lighting, turn on everyday appliances and open the front door with a few taps on your smartphone.

Installation is a breeze

Ajax was created to be practical. Installation requires a smartphone, basic tools and minimal time. This makes the system useful for both homeowners and renters, since the system can move with you to a new home.

Protection against both the preventable and the unforeseeable

Unlike most security systems, Ajax is ready to protect against the unforeseen. If something goes wrong, you will know about it.
Backup battery
  • When power fails, the system can work up to 15 hours on reserve power
Device authentication
  • The unique identifier makes spoofing devices virtually impossible
Frequency hopping
  • The hub switches frequencies to avoid jamming and interference
  • A floating key encryption algorithm protects data from being intercepted or forged
Two communication channels
  • Notifications are sent using both Ethernet and GSM channels to ensure delivery
Device polling
  • The hub checks the operation status of devices at least once every 12 seconds

Please note that you should check with your armed response company before ordering the Ajax system if they are compatible. Alternatively this system can alert you and anyone else you select via the app. Multiple layers of protection is the best choice when it comes to security.



The Hub intelligent control panel is a key element of the Ajax security system. The device monitors operation of all Ajax detectors and immediately sends an alarm signal to the owner and the Central Monitoring Station.



Hub Plus

Second-generation intelligent control panel with four communication channels, a new powerful processor, tripled RAM capacity and doubled flash memory capacity. The Hub Plus monitors the operation of all Ajax detectors and instantly alerts the owner and the security company.



ReX is the Ajax security system radio signal range extender, that expands the boundaries of the protected area. It controls the system devices connected to it enabling the user to place them at a considerable distance from the hub — in a multi-storey office, in a detached garage or in a large production plant. ReX doubles the signal range which potentially extends the Ajax radio coverage area up to 16 km².



Wireless motion detector that notifies the owner of the first signs of home or office intrusion. The detector is fastened to the wall in front of the doors and other places likely of intruder entry.


MotionProtect Plus

Wireless motion detector with microwave sensor that notifies the owner of first signs of home or office intrusion. Designed for rooms with air conditioners, fireplaces and where there is a likelihood of light flickering, glare and reflections.




Wireless combined motion and glass break detector. The device helps to secure the room from intruders entering through doors and windows, and monitors the current state of the glass.



MotionProtect Curtain

Motion detector with a long distance range and narrow protective screen. Curtain detector effectively protects the property from intruders and works as soon as a burglar enters the protected area. Can be used outdoors and indoors.



Wireless opening detector that notifies of first signs of room intrusion by means of a broken door or window. It can be mounted on all types of doors including a metal base.


DoorProtect Plus

Wireless opening detector notifies of first signs of intrusion into the room through the door or window. It is installed even on roof windows which can be left open when leaving the house.




Small wireless detector that notifies of glass being broken by intruders. It is installed at a distance of 9 m from the window and filters events that cause false alarms about breakage.



MotionProtect Outdoor

Wireless outdoor motion detector with intelligent protection against false alarms. The device operates at low temperatures and is protected against dust and splashes.



Wireless fire detector with temperature sensor that monitors security in the room twenty four hours a day and immediately notifies of smoke and sharp jumps in temperature.



Wireless flood detector detects first signs of leakage within milliseconds. It is installed without using tools.



Wireless indoor siren that loudly notifies of an alarm during detector activation. It is installed indoors to warn of danger or deter intruders.



Wireless outdoor siren that notifies of danger using sound and light. The device is installed outside the room to raise an alarm for everyone to hear.



A key fob for controlling security modes. Features a panic button for sending alarms to your inner circle and a security company in case of trouble.



Wireless touch keypad is used for arming/disarming of Ajax security system. It is mounted in the room near the entrance door to provide quick access to the keypad.



Wireless smart plug with energy monitor.

Everything is ready for you by the time you get home

You will come back home to enjoy comfortable climate and cozy atmosphere all year round. Turn on your heating devices during winter and air conditioner during summer. Start your air humidifier and heat water for your bath. With only a few taps in the application on your way home.