Smart wireless security system

Ajax protects your family and business from burglars, fires, and floods. If trouble comes, the system immediately activates the sirens, sends you an alert, and requests for help from an alarm response company.

Why use a security system

To deter thieves

Ajax detectors immediately notice door opening, glass breaking, and motion. And if something threatens your life, click Button to call for help.

To prevent fires and poisoning

The system immediately notifies you of smoke, suspicious rises in temperature, or dangerous levels of the invisible carbon monoxide poison. And the loud sirens built inside the fire detectors can wake up even a heavy sleeper.

To stop floodings

Protect your floors, carpets, and furniture from water leaks. Get notified if a pipe breaks or a dishwasher starts to leak. Use scenarios to configure an automatic water shut-off.

Fast emergency response

If someone breaks into your house in a middle of the night, if trouble comes banging on your doors, or the robbers threaten the cashier at your store — one click of the Button requests an immediate help.

Outdoor security

Immediately spot the intruders with the Ajax outdoor detectors and demoralize them with a loud noise of the street sirens. The entire block will hear the alarm. And your alarm response company will get an instant alert.

Video surveillance

Connect any security cameras and DVRs to the Ajax app to watch all of your camera streams in one place. Check the situation on site in real time.

Smart home

Control gates, electric locks, lights, heating, and home appliances in the app or using Button.

400 000 users in 90 countries around the world protect their properties with Ajax

Your home is ready to resist threats

Automate your smart home with Ajax. Use scenarios to make your security system actively resist the threats it detects.

The Night Mode arms the perimeter of the property and protects your family while they sleep. Adjust automatic disarming to avoid unnecessary disturbance and false emergency call-outs.

  • Water

  • LeaksProtect

  • Relay

  • Electrovalve

Ajax detectors identify a pipe breakage and dishwasher leaks from the first drops. An activated scenario can automatically shut down running water to prevent flooding.

  • Arming

  • Relay

  • Electric lock

  • Schedule

  • WallSwitch

  • Roller shutter

Avoid situations when your staff forgets to close a roller shutter or lock a door. Set up scenarios to automatically activate electric locks and roller shutters as you arm the system or by schedule.

  • MotionProtect Outdoor

  • WallSwitch

  • Street lighting

Deter burglars approaching the house with the blinding lights and loud sirens. Use scenarios to turn on projectors if outdoor motion detectors are activated.

  • Schedule

  • WallSwitch

  • Lighting

  • Schedule

  • Socket

  • Audiosystem

If you plan a vacation, set up a schedule to simulate home activity with lights, TV, and audio system sounds. That way, your home won't look empty and attract attention of the burglars.

  • Smoke

  • FireProtect

  • WallSwitch

Fire detectors immediately respond to smoke or temperature increase. Set a scenario to switch off the potential cause of ignition.

  • Schedule

  • WallSwitch

  • Heating

Save money on heating with Ajax scenarios. Adjust underfloor heating schedule and turn on the electric boiler automatically at night — when tariffs are lower 1

The standard of trust

Ajax received prestigious awards at the most significant professional conferences and expos around the world. On top of that, the system earned the highest reliability grade available for the wireless security systems after testing in five independent laboratories.
  • Intruder Alarm of the Year
  • Security & Firefighting Risks
  • The Best Innovative Product
  • Security system certification
  • Fire system certification

Spot any threat

Motion detectors

100 EUR
Motion detectors alerts you about movements indoors and outside. They ignore natural interference and pets.

Control panels

100 EUR
The hub manages all of the devices within the system to notify you and your security company in case of danger.

Wireless panic button / remote control for scenarios

100 EUR
Use Button to call for help if you’re in danger or select Control mode to manage lights and electric appliances.

Fire detectors

100 EUR
Fire detectors promptly react to smoke, dangerous levels of carbon monoxide, and sudden rises in temperature.

Range extender

100 EUR
ReX radio signal range extender expands the boundaries of the protected area to cover extra-large properties.

Leak detectors

100 EUR
Leak detectors prevent the flooding. They identify the pipe breakage, washing machine, or dishwasher leaks.


100 EUR
Sirens scare-off intruders with a loud alarm and attract the attention of neighbors.


100 EUR
Keypads and key fobs help control the security modes. The devices are equipped with panic buttons.

Smart home

100 EUR
Use scenarios, relays, and smart sockets to automate your home and security.

Opening and glass-breaking detectors

100 EUR
Detectors alert you about open doors, picked up locks, loud banging, and glass breaking.

Guarding your peace

1129 alarm response companies around the world already react to the Ajax security system alerts. And this number continually grows. Connect to an alarm response company right in the app.

More defence

Farms, villas, and even estates with stand-alone buildings — the Ajax security system can cover properties of any size. All of the devices communicate on a distance of up to 2 000 m using a proprietary Jeweller radio protocol. The hub immediately raises the alarm if someone tries to interfere with the system. It is also immune to viruses and cyber-attacks, and regularly updates over the air to add new features.
  • Resistance
    to jamming
  • Immunity to viruses
    and cyber-attacks
  • Data encryption

Less efforts

An essential security system kit takes 30 minutes to install. Ajax wireless detectors don’t cover the walls with cables, seamlessly fit in any interior, and operate up to 7 years on the pre-installed batteries. And if you’d decide to get a pet or add a new device to the system, the security company would reconfigure Ajax over the air without paying you any unnecessary visits.
  • 30 minutes set-up
  • Remote maintenance
  • Up to 7 years of work on pre-installed batteries

Full security management in your smartphone

Even while sipping cocktails on a tropical island, you can still keep an eye on your home with Ajax. The push-notifications update you on when the children come home or how long the cleaning company stayed in the space. At any moment you can connect to the security cameras and check whether the stove is off or how is the dog doing. In case of emergency, the hub will give you a call, send a push-notification, and SMS. You won’t miss a single alarm!
  • Remote control and management
  • Three types of notifications:
    push, SMS, calls
  • Access to security cameras
  • Reminders to arm the system

Quick start for protection of any size

Use an Ajax configurator to make a security set for your needs.

When security is art