Ajax protects your home from burglars, fires, and floods. If trouble comes, the system will immediately activate the sirens, send you an alert, and request for help from the alarm response company.


◦ Connect and configure your security system
◦ Manage security modes
◦ Get notified about alarms
◦ Review photos from the MotionCam motion detectors
◦ Add new users and manage their rights
◦ Follow the log of events
◦ Create reactions to alarms and security schedules
◦ Control smart home

• • •

“Intruder Alarm of the Year” — Security & Fire Excellence Awards, London
“The best innovative product” — MIPS Securika, Moscow
“Security & Firefighting Risks” — silver medal at Expoprotection Awards, Paris

• • •

500.000 people in 90 countries around the world already secure their homes and businesses with Ajax!

Ajax security system is:

Detectors will notice any motion, door and window opening, glass-breaking. The moment someone enters protected area, MotionCam takes their picture. You and your security company will know what happened — no need to worry over nothing.

In case of emergency, press the panic button in the app, on the keyfob, or the keypad. Ajax instantly notifies all system users about the danger and requests help from the security company.

Fire detectors react to smoke, quick temperature rising, or dangerous amounts of the unnoticeable carbon monoxide in the room. If something’s wrong, the loud sirens of the detectors will wake up even the heaviest sleepers.

With Ajax, you won’t flood your neighbors. Detectors will let you know about the overflowing bathtub, washing machine leaks, or burst pipes. And a relay will immediately activate the electric valve to shut off the water.

Watch the security cameras in the app. Ajax supports quick integrations of the Dahua, Uniview, Hikvision, Safire equipment. Other IP cameras can be connected over RTSP.

Ajax Scenarios make your security system go beyond detecting threats and begin to resist them actively. Configure Night mode security schedule or turn off the lights automatically when you arm the space. Program your outdoor lights to spot the trespassers when they set foot on your property, or configure a flood prevention system.

Control gates, locks, lights, heating, and electric appliances from the app or with Button’s click.

Scan a QR code to connect a new device to the system. Mount the detector without opening its body. Cover facilities of any size using two-way radio communication at a distance of up to 2000 meters and 0 wires on the walls.

You can always trust Ajax. Hub operates on OS Malevich, a proprietary real-time operating system immune to viruses and resistant to cyber-attacks. Two-way Jeweller radio communication can resist jamming. The system operates even during the blackouts or loss of Internet connection in the building thanks to the back-up power supply and multiple communication channels. Accounts are protected with sessions control and two-factor authentication.

Ajax earned Grade 2 — the highest reliability grade available for the wireless security systems — after testing in five independent laboratories.

1150 alarm response companies around the world react to the Ajax security system alerts. And this number continually grows. Connect to an alarm response company right in the app.

• • •

To work with this app you’ll need the Ajax equipment available for purchase from our official partners in your region.

Learn more about Ajax:

And if you have any question, contact us

What’s New

Version 2.19.1

◇ Support of new security system devices. We will notify you as soon as they become available.
◇ Chime feature is now available for the first-generation Hubs with firmware version no lower than OS Malevich 2.12.1.
◇ Minor changes, improving app performance.

Ratings and Reviews

4.5 out of 5
954 Ratings

954 Ratings

zjklee ,

Good application but..

In general the application is good but it lacks some features that could make life easier.
- Possibility to configure notifications filtering. For example, I’m not interested in arm/disarm notifications but I’d still like to get alarms.
- It would be very useful to have arm/disarm widgets so that I can easily manage state from my wrist. Also performance of watch app is not that good that makes it almost useless at the moment.

Developer Response ,

You can choose which push notification you want to receive. To do this, go to the hub settings - section Users - User settings (notification settings) and turn off the "Change protection mode" toggle switch.
The app on Apple Watch does not receive the information about the system state if the application on the smartphone was dumped off from the memory of the phone (when you swipe away the app in the task manager), thereby currently to properly transfer the states to the app on Apple Watch you should not dump off the app from the memory of the iPhone, leaving the app running in background.

At the moment, the timing of the implementation of a separate application for the Apple Watch is still unknown.

If you have any other problem with the application on Apple Watch -- please contact our technical support.

☎️ You can call:
+38 044 538 13 10
+38 066 022 44 32
+38 068 597 36 07

✉️ or write:

by mail --
in Telegram app --
📲 using the application through the menu "Report a problem"

Dmitry Smirnoff 123 ,

great app, great system!

the app is great. but I have some suggestions about that:

the small light gray font is fully unreadable for me. my eyes are not so good to read it. I think the font will be black and little bit bigger
there is no way to change device order, room order or group order. I have frequently used devices/rooms/groups etc. and I want to see it at the start of the list. for now I need to remove devices and than add it in proper order or rename rooms and re-add devices to it. so sad...
about critical alerts. there is no way to change sound for it. I had to turn off these alerts because it too load for me. at the night I get scared on it. so, this very useful thing is going to fully unusable for me. so sad again.
when I turned off logs for user, it stops to receive push notifications.
if logs are enabled for user, it receive all logs about all groups. I think the user need to receive logs about groups which he has access.
why you don’t have iPad app?
thank you very much!

Developer Response ,

Hello and thank you for the feedback!

1) We plan to change fonts in future updates.

2) We have plans for implementation feature of changing positions of our devices in our application with future updates.

3) Critical Alerts is a iOS feature, that have limitations e.g. volume level of the notifications. In this case we would like to recommend you to solve the source of false alarms. In this case each alarm will be valid.

4) Please, contact our support team. They'll help you solve the issue. Mail:

5) We plan to change logic of event feed in future updates.

6) At the moment we don't have plans for additional applications for iPad.

5pec ,

All worked pretty good till last update

Using app for a long time, and all worked pretty good till last update. From the last update, the app started lagging:
1. Too much time I wait when opening app (it was really fast earlier)
2. Sometimes I can’t open the Notifications.
3. Control panel does not always work from the first time, and when it truly work I don’t get a message from Notifications.

Developer Response ,

Hello, and thank you for reaching out to us!

To get the most accurate answer to your question, please address it to our Technical Support team.

✉️ You can contact them via:

Email –
Telegram –
📲 using the application through the menu "Report a problem"

☎️ Or call:

+38 (044) 538 13 10
+38 (066) 022 44 32
+38 (068) 597 36 07

They will contact you within 24 hours.

App Privacy

The developer, Ajax Systems Inc, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Linked to You

The following data may be collected and linked to your identity:

  • Location
  • Contact Info
  • Identifiers
  • Diagnostics

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Usage Data

Privacy practices may vary based on, for example, the features you use or your age. Learn More


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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