Ajax Security System

Ajax Security System

Protect your home and office

268 ratings
194 reviews
Free

Details

  • Released
  • Updated

Features

Ajax Security System screenshot #1 for iPhone
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Ajax Security System screenshot #8 for iPhone
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About

Monitor your home or office security, receive instant alerts, and manage video surveillance and automation from a single interface. Arm/disarm your system, view visual alarm verification, and create custom automation scenarios for enhanced safety and convenience.

Arm and disarm system remotely
Real-time event monitoring
Instant critical alerts
Visual alarm verification
Automation scenario creation
Mobile panic button
Manage multiple spaces
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What users say

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What's New in Ajax Security System

3.54

August 18, 2026

- Support for new devices that will become available soon, and minor fixes improving app performance. - Radio signal test for EN 54 fire devices: displays the exact signal strength value (dB) at a specific location. It is also possible to download the relevant report on the results. Requires hub with OS Malevich 2.40 or later.

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User reviews

Lost ability to remove user from my system

All of a sudden we can’t remove a user from our system on either version 3.52 or 3.53. Tried on both our phones.

Brilliant

Brilliant system. DIY installed in about 1.5hrs - emergency, as previous system packed up just prior to my holiday.

Improvements - battery only doorbell cam and make cloud recording available to us DIY’ers as well please, not just through professional installers/companies.

Top Alarmanlage

Seit 2019 arbeitet eine Ajax Alarmanlage in unserem Haus. Bei verbauten 47 verschiedenste Sensoren mussten nun nach 7 Jahren die meistbenutzten Sensoren eine neue Batterie bekommen. Nein sie waren nicht leer und es gab auch keine Meldung. Präventiv erneuerten wie sie. Es waren ganze 5 Batterien, die nur noch einen Strich von 3 hatten. Die allermeisten haben immer noch 3 Striche und wenige 2 Striche einmal wöchentlich werden alle Sensoren geprüft. (Beispiel Fenster auf schauen ob es einen Wechsel gibt und Fenster zu und wieder schauen ob es einen Wechsel gibt. )
Das finde ich schon absolut klasse was die Ukrainischen Ingenieure da geleistet haben. Hut ab.
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Response from developer

Hallo! Wir sind dankbar für Ihre Bewertung! Ihr Verbesserungsvorschlag wird an unser F&E-Team weitergeleitet. Wir wünschen Ihnen weiterhin eine angenehme Nutzung!

Best security system ever ⭐️⭐️⭐️⭐️⭐️

This system & app is a game changer fully protecting my gardens, garage & home.

Started with a basic setup and now had over 30 devices active including heat & smoke sensors.

Love how you can customise everything fine tuning the setup.

Still can’t believe how good the battery life is on the sensors & sirens.

Recommend 100% ⭐️⭐️⭐️⭐️⭐️
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Zuverlässigkeit

Zuverlässiges System. Melder, die nicht kabelgebunden mit der Zentrale kommunizieren, arbeiten zuverlässig. Seit Jahren keine Störungen. Batterieaustausch i.d.R. nach 3-4 Jahren selbst durchführbar.

Response from developer

Hallo, Vielen Dank, dass Sie sich die Zeit genommen haben, uns über Ihr Benutzererlebnis zu berichten.

Developer apps

User experience

🐞

Reported Bugs

5 issues

App freezing when accessing notifications

Bug

Geofencing not working as expected

Bug

Delayed response when arming/disarming

Bug

Accidental panic button triggers

Bug

Connectivity issues after WiFi changes

Bug

Requested Features

5 requests

Ability to schedule night mode

Feature

More sound options for door chimes

Feature

Improved iPad app experience

Feature

Siri/HomeKit integration

Feature

Customizable alarm volume and notifications

Feature

FAQ

What does the Ajax Security System app do?

The Ajax Security System app allows you to monitor the status of your Ajax security system, receive instant alerts about events, and manage security, video surveillance, and automation features through a single, intuitive interface. It provides real-time updates and control over your connected devices.

What are the key features of the Ajax Security System app?

Key features include the ability to arm and disarm your system with one tap, monitor events and system status in real time, receive critical alerts even on silent mode, view visual alarm verification with photos and video, create automation scenarios, use a mobile panic button in emergencies, and manage multiple spaces from one account.

Is the Ajax Security System app free to use?

The app itself is free to download and use. However, it requires Ajax equipment to function. The devices and any associated professional monitoring services may incur separate costs.

What devices are compatible with the Ajax Security System app?

The app is designed to work with the Ajax security ecosystem, which includes over 300 devices for intrusion protection, video surveillance, fire and life safety, and automation. Ajax equipment is required to use the app, and devices are available from authorized Ajax Systems partners.

How does the app help with security and automation?

The app provides instant alerts with visual proof, allowing you to quickly understand and respond to events like intrusions or fires. It also enables you to create automation scenarios, such as scheduling security mode changes, turning on lights with motion detection, or controlling appliances, enhancing both security and daily routines.