Ajax Security System
8.9 728
v3.43 by Ajax Systems Inc
About Ajax
Ajax (Package Name: com.ajaxsystems) is developed by Ajax Systems Inc and the latest version of Ajax Security System 3.43 was updated on March 10, 2026. Ajax Security System is in the category of Tools. You can check all apps from the developer of Ajax Security System and find 200 alternative apps to Ajax Security System on Android. Currently this app is for free. This app can be downloaded on Android 8.0+ on APKFab or Google Play. All APK/XAPK files on APKFab.com are original and 100% safe with fast download.
Ajax Security System keeps you informed about what's happening at your space. Monitor Ajax system status, receive instant alerts, and manage security, video surveillance, and automation through a single intuitive interface. The app is available for Android OS smartphones, Wear OS smartwatches, and Android TV devices.
IN THE APP:
- Arm and disarm your system with one tap
- Monitor events and system status in real time
- Receive critical alerts — even when your phone is in silent mode
- View visual alarm verification with photos and video
- Create automation scenarios
- Use the mobile panic button in emergencies
- Manage multiple spaces from one account, and more
Over 4.5 million end users in more than 180 countries worldwide trust Ajax. We offer end-to-end solutions for protecting homes and businesses оf any scale. Ajax product portfolio includes over 300 devices for:
- Intrusion protection
- Video surveillance
- Fire and life safety
- Comfort and automation
BUILD YOUR OWN SECURITY AND COMFORT WITH AJAX
A SINGLE INTEGRATED ECOSYSTEM
Ajax is a unified ecosystem in which intrusion protection, video surveillance, fire safety, water leak prevention, and automation work seamlessly together. You can add new devices and scale your system as space requirements grow — without compatibility issues, complex setup, or redesigning everything from scratch.
INSTANT ALERTS WITH VISUAL PROOF
You don't miss important events — you know exactly when and how to respond. When an intrusion, fire, or water leak is detected, the app sends a critical alert that breaks through Do Not Disturb mode. Visual alarm verification from Ajax cameras or MotionCam detectors helps you quickly understand what's happening on site.
VIDEO SURVEILLANCE YOU CAN TRUST
Watch live video or browse the archive directly in the app. Footage is synchronized with system events, giving you a clear visual context for every alarm and complete situational awareness. To protect your privacy, video streams use secure proprietary transmission technology, while passwordless camera authentication minimizes the risk of unauthorized access.
AUTOMATION FOR ENHANCED SECURITY AND ROUTINES
Set your system to operate automatically. Change security modes on a schedule, turn on lighting when motion is detected, shut off water in case of a leak, or control locks, gates, heating, and appliances. Automation scenarios run in the background — even without an internet connection — while you focus on your day.
PROFESSIONAL RESPONSE, ONE TAP AWAY
Connect your system to a monitoring company to access professional security services with fast alarm response. The largest alarm receiving centers and a wide range of CMS software in more than 180 countries support Ajax systems. In an emergency, press the in-app panic button to instantly transmit the event and your smartphone's location to the rapid response unit.
• • •
Ajax equipment is required to use the app.
Devices are available from authorized Ajax Systems partners.
Learn more at ajax.systems
IN THE APP:
- Arm and disarm your system with one tap
- Monitor events and system status in real time
- Receive critical alerts — even when your phone is in silent mode
- View visual alarm verification with photos and video
- Create automation scenarios
- Use the mobile panic button in emergencies
- Manage multiple spaces from one account, and more
Over 4.5 million end users in more than 180 countries worldwide trust Ajax. We offer end-to-end solutions for protecting homes and businesses оf any scale. Ajax product portfolio includes over 300 devices for:
- Intrusion protection
- Video surveillance
- Fire and life safety
- Comfort and automation
BUILD YOUR OWN SECURITY AND COMFORT WITH AJAX
A SINGLE INTEGRATED ECOSYSTEM
Ajax is a unified ecosystem in which intrusion protection, video surveillance, fire safety, water leak prevention, and automation work seamlessly together. You can add new devices and scale your system as space requirements grow — without compatibility issues, complex setup, or redesigning everything from scratch.
INSTANT ALERTS WITH VISUAL PROOF
You don't miss important events — you know exactly when and how to respond. When an intrusion, fire, or water leak is detected, the app sends a critical alert that breaks through Do Not Disturb mode. Visual alarm verification from Ajax cameras or MotionCam detectors helps you quickly understand what's happening on site.
VIDEO SURVEILLANCE YOU CAN TRUST
Watch live video or browse the archive directly in the app. Footage is synchronized with system events, giving you a clear visual context for every alarm and complete situational awareness. To protect your privacy, video streams use secure proprietary transmission technology, while passwordless camera authentication minimizes the risk of unauthorized access.
AUTOMATION FOR ENHANCED SECURITY AND ROUTINES
Set your system to operate automatically. Change security modes on a schedule, turn on lighting when motion is detected, shut off water in case of a leak, or control locks, gates, heating, and appliances. Automation scenarios run in the background — even without an internet connection — while you focus on your day.
PROFESSIONAL RESPONSE, ONE TAP AWAY
Connect your system to a monitoring company to access professional security services with fast alarm response. The largest alarm receiving centers and a wide range of CMS software in more than 180 countries support Ajax systems. In an emergency, press the in-app panic button to instantly transmit the event and your smartphone's location to the rapid response unit.
• • •
Ajax equipment is required to use the app.
Devices are available from authorized Ajax Systems partners.
Learn more at ajax.systems
Ajax 3.43 Update
- Users with rights can now grant extended permissions for users without system configuration rights (change space settings, invite users, manage scenarios and devices). Available with OS Malevich 2.38.- Bulk access management: Ability to configure access for multiple users and devices (cameras, motion detectors) at once. Available to Privacy managers in the ‘Privacy’ menu.
- Ability to start exit delay from outdoor keypad. Available with OS Malevich 2.38.
Read More
Ajax Features
Related Videos
Ajax Security System: When security is art
Previous Versions
More
Variant
Arch
Version
DPI
32103417
April 9, 2025
Ajax Security System
3.21
(32103417)
Requires Android: Android 8.0+
Architecture: arm64-v8a
Screen DPI: nodpi
SHA1: 2bc165af17cad58e0e58e22d4e436d5bec208de3
Base APK: com.ajaxsystems.apk
Split APKs: config.arm64_v8a, config.xxhdpi
Size: 157.99 MB
arm64-v8a
Android 8.0+
nodpi
32103411
April 1, 2025
Ajax Security System
3.21
(32103411)
Requires Android: Android 8.0+
Architecture: arm64-v8a
Screen DPI: nodpi
SHA1: de94be7e3d898feaa3582e943511a317e3038151
Base APK: com.ajaxsystems.apk
Split APKs: config.arm64_v8a, config.xxhdpi
Size: 156.98 MB
arm64-v8a
Android 8.0+
nodpi
32103405
March 29, 2025
Ajax Security System
3.21
(32103405)
Requires Android: Android 8.0+
Architecture: arm64-v8a
Screen DPI: nodpi
SHA1: b80765419af593608abaa0c889daae84f0094857
Base APK: com.ajaxsystems.apk
Split APKs: config.arm64_v8a, config.xxhdpi
Size: 156.96 MB
arm64-v8a
Android 8.0+
nodpi
Variant
Arch
Version
DPI
32003161
March 24, 2025
Ajax Security System
3.20
(32003161)
Requires Android: Android 8.0+
Architecture: arm64-v8a, armeabi-v7a
Screen DPI: nodpi
SHA1: ed127d55f202d9cf6b903810f3f39e7c74db41a1
Base APK: com.ajaxsystems.apk
Split APKs: config.arm64_v8a, config.armeabi_v7a, config.xhdpi, config.xxhdpi
Size: 226.27 MB
What's New:
- For motion detectors supporting photo verification, added a new ‘Photo by arming/disarming’ scenario. The scenario is set up in the settings of hubs with OS Malevich 2.29 firmware version in ‘Automation scenarios’ menu.
- Also, from this app version, we discontinued supporting Android 7.0 and 7.1
- Also, from this app version, we discontinued supporting Android 7.0 and 7.1
arm64-v8a, armeabi-v7a
Android 8.0+
nodpi
32003161
March 30, 2025
Ajax Security System
3.20
(32003161)
Requires Android: Android 8.0+
Architecture: arm64-v8a
Screen DPI: nodpi
SHA1: 02a568534c70f9940b01d7ccbfdd7ed1b60e7517
Base APK: com.ajaxsystems.apk
Split APKs: config.arm64_v8a, config.mdpi
Size: 399.29 MB
What's New:
- For motion detectors supporting photo verification, added a new ‘Photo by arming/disarming’ scenario. The scenario is set up in the settings of hubs with OS Malevich 2.29 firmware version in ‘Automation scenarios’ menu.
- Also, from this app version, we discontinued supporting Android 7.0 and 7.1
- Also, from this app version, we discontinued supporting Android 7.0 and 7.1
arm64-v8a
Android 8.0+
nodpi
32003156
March 16, 2025
Ajax Security System
3.20
(32003156)
Requires Android: Android 8.0+
Architecture: arm64-v8a
Screen DPI: nodpi
SHA1: 7b84f8bec103fe68066cc6856493867a1e7f886a
Base APK: com.ajaxsystems.apk
Split APKs: config.arm64_v8a, config.xxxhdpi
Size: 155.71 MB
What's New:
- For motion detectors supporting photo verification, added a new ‘Photo by arming/disarming’ scenario. The scenario is set up in the settings of hubs with OS Malevich 2.29 firmware version in ‘Automation scenarios’ menu.
- Also, from this app version, we discontinued supporting Android 7.0 and 7.1
- Also, from this app version, we discontinued supporting Android 7.0 and 7.1
arm64-v8a
Android 8.0+
nodpi
Variant
Arch
Version
DPI
31902940
March 9, 2025
Ajax Security System
3.19
(31902940)
Requires Android: Android 7.0+
Architecture: arm64-v8a
Screen DPI: nodpi
SHA1: 4586b112918cb3d8e650881563e4660ad292c01d
Base APK: com.ajaxsystems.apk
Split APKs: config.arm64_v8a, config.xxhdpi
Size: 404.06 MB
What's New:
- For video devices added the ability to spotlight objects in recorded footage so you can instantly notice the reason for triggering.
- Minor fixes improving app performance.
- Minor fixes improving app performance.
arm64-v8a
Android 7.0+
nodpi
31902940
March 17, 2025
Ajax Security System
3.19
(31902940)
Requires Android: Android 7.0+
Architecture: arm64-v8a
Screen DPI: nodpi
SHA1: a5f3134dfcdda509f0a521d5d1d4711fd28e508d
Base APK: com.ajaxsystems.apk
Split APKs: config.arm64_v8a, config.mdpi
Size: 398.73 MB
What's New:
- For video devices added the ability to spotlight objects in recorded footage so you can instantly notice the reason for triggering.
- Minor fixes improving app performance.
- Minor fixes improving app performance.
arm64-v8a
Android 7.0+
nodpi
Variant
Arch
Version
DPI
31802619
March 1, 2025
Ajax Security System
3.18
(31802619)
Requires Android: Android 7.0+
Architecture: arm64-v8a
Screen DPI: nodpi
SHA1: f4c269ce4e94cb829a5028a346c4a135b0de528c
Base APK: com.ajaxsystems.apk
Split APKs: config.arm64_v8a, config.xxhdpi
Size: 402.08 MB
What's New:
- For doorbell and native cameras added ‘Duration of object detection’ setting that allows receiving notification only if object remains in device's field of view within a specified time.
- In Group mode added the ability to set followed groups, which helps some groups automatically follow the security state of other groups. Available with OS Malevich 2.28.
- Сritical alerts, which allows receiving notifications with a sound even in Silent or Do Not Disturb mode (app settings — system settings).
- In Group mode added the ability to set followed groups, which helps some groups automatically follow the security state of other groups. Available with OS Malevich 2.28.
- Сritical alerts, which allows receiving notifications with a sound even in Silent or Do Not Disturb mode (app settings — system settings).
arm64-v8a
Android 7.0+
nodpi
31802619
March 3, 2025
Ajax Security System
3.18
(31802619)
Requires Android: Android 7.0+
Architecture: arm64-v8a
Screen DPI: nodpi
SHA1: 054e125e98a247147bf13bdb40fe3d4f8d128801
Base APK: com.ajaxsystems.apk
Split APKs: config.arm64_v8a, config.mdpi
Size: 396.76 MB
What's New:
- For doorbell and native cameras added ‘Duration of object detection’ setting that allows receiving notification only if object remains in device's field of view within a specified time.
- In Group mode added the ability to set followed groups, which helps some groups automatically follow the security state of other groups. Available with OS Malevich 2.28.
- Сritical alerts, which allows receiving notifications with a sound even in Silent or Do Not Disturb mode (app settings — system settings).
- In Group mode added the ability to set followed groups, which helps some groups automatically follow the security state of other groups. Available with OS Malevich 2.28.
- Сritical alerts, which allows receiving notifications with a sound even in Silent or Do Not Disturb mode (app settings — system settings).
arm64-v8a
Android 7.0+
nodpi
More Information
Package Name:
Update Date:
2026-03-10
Latest Version:
3.43
Need Update:
Available on:
Requirements:
Android 8.0+
Report:
Safe to Download
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