Ajax Security System

4.1
6.54K reviews
1M+
Downloads
Content rating
PEGI 3
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About this app

Ajax covers security and comfort, intrusion protection, fire detection, water leak prevention, and video surveillance — all seamlessly automated and integrated. The system promptly notifies users and an alarm receiving center of any intrusion, fire, or flooding. Ajax also supports automation scenarios, which enhance the protection and comfort of the facility.

IN THE APP:

◦ Intuitive security and comfort control on the go
◦ System events monitoring
◦ Critical alerts, even when the phone is muted
◦ Mobile panic button
◦ Real-time monitoring with video/photo verification
◦ Automation scenarios
• • •
Security & Fire Excellence Awards 2023
SecurityInfoWatch.com Readers’ Choice Awards
PSI Premier Awards 2023
GIT Security Award 2023


2.5 million people in 187 countries are protected by Ajax.

BUILD YOUR OWN SECURITY AND COMFORT SYSTEM WITH AJAX DEVICES


INTRUSION PROTECTION
The detectors instantly capture an intruder on your property, doors or windows opening, and glass breaking. As soon as a person enters a protected area, they will be captured by a detector from the MotionCam series, an Ajax camera, or a third-party camera. You and the security company will know what happened at the facility within just a few seconds.

VIDEO SURVEILLANCE IN THE SMARTPHONE
Ajax cameras, powered by proprietary video streaming technology, offer an integrated and efficient surveillance solution. Synchronized with system events, they grant users access to video data and enable customizable scenario-based recordings.
The video wall provides real-time views across large areas or multiple sites without system overload.

ONE CLICK, AND HELP IS ON THE WAY
In case of an emergency, press the panic button on the app to immediately transmit the event and smartphone coordinates to the security company.

FIRE DETECTION
Fire detectors notify of smoke and temperature spikes and promptly alert about dangerous carbon monoxide (CO) concentrations, which have no color, smell, or taste. Configure programmable actions for ManualCallPoint to open electric locks, cut power to devices, and activate ventilation with a simple press.

FLOOD PREVENTION
LeaksProtect Jeweller notifies users of a pipe break, a washing machine leak, or an overflowing bathtub. WaterStop Jeweller automatically shuts off the water if LeaksProtect Jeweller or a third-party water leak detector is triggered. Control WaterStop Jeweller and check its status from anywhere in the world via the Ajax app. Create a scenario to shut off the water at a specific time or when arming the system.

AUTOMATION SCENARIOS
Change security modes according to a schedule, program outdoor lighting to turn on when strangers are detected on your property, or implement an anti-flood system. Manage gates, electric locks, lighting, heating, and electrical appliances. Activate ventilation, simulate home activity, or switch off potential ignition sources.

PROFESSIONAL LEVEL OF RELIABILITY
The hub runs on OS Malevich, which is protected from failures, viruses, and cyberattacks. Thanks to the backup battery and communication channels, the system is resistant to power outages or the lack of Internet connectivity. The account is protected by session control and two-factor authentication. Ajax devices were tested for compliance with various requirements, rules, and regulations and have been rated as Grade 2 and Grade 3.

CONNECTING TO THE SECURITY COMPANY MONITORING STATION
The largest alarm receiving centers in 187 countries work with the Ajax security systems.

• • •

Ajax equipment is required to work with the app. You can buy the devices from authorized Ajax Systems partners in your region.

Learn more: ajax.systems

Have any questions? Write to support@ajax.systems
Updated on
Apr 16, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Location
This app may collect these data types
Location, Personal info and 4 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.1
6.39K reviews
Pe C
June 7, 2023
It works well enough, but at over 500mb, it seems bloated. Notification sounds: In (system) "settings" its not clear what Alarm, Main and Other notification channels are. (I also would have preferred these sound settings to have been accessible directly from within the app). I'd like a way to test things (e.g. "Panic") without notifying the monitoring company. I'd like an option to set which screen (tab) the app opens on, instead of it being "control", where its easy to mistakenly press "panic"
4 people found this review helpful
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Ajax Systems Inc
June 12, 2023
Hello! The application is full of functions available to you. If you are concerned about the amount of space that the application takes up, please contact our Technical Support. Your suggestion for improvement will be forwarded to our RnD team.You can also vote for ideas from other users at our official website.
Ian James
November 14, 2020
Works adequately, provided you have excellent eyesight. Probably one of the worst visually-designed apps I have ever encountered. The Control screen uses symbols which are light grey on dark grey and you just have to guess which is which. The Notifications list has a light grey text on on off-white background; almost unreadable. If there is an alternative app then you would be advised to use it; but if you have an Ajax system, you're probably stuck with it!
20 people found this review helpful
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Ajax Systems Inc
November 24, 2020
Hello! We're sorry that you have such impression about our company and products. Please, contact our support team. They'll help you solve the issue. Mail: support@ajax.systems
Daniel
September 12, 2021
Great product, absolutely phenomenal support, and of course a solid app! The only catch is my short experience as my installation was quite recent, and maybe the price to some, but definitely worth the investment 😁 as for the app: absolutely jam packed full of features and easy to set up. Other users can be added and permissions changed accordingly (unless pending invite, at the time of this review, you will need to quickly switch their perms out when they register randomly down the line)
16 people found this review helpful
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Ajax Systems Inc
October 7, 2021
Hello, Thank you for the feedback :)

What’s new

- Added the ability to open automation devices control widget from camera media player screen.
- Minor fixes improving app performance.