Ajax Security System is a tools app developed by Ajax Systems Inc.
How many times has Ajax Security System been downloaded?
Ajax Security System has been downloaded 3 million times. In the last 30 days, the app was downloaded 58 thousand times.
What is the rating of Ajax Security System?
Ajax Security System is rated 4.44 out of 5 stars, based on 7.2 thousand ratings.
Is Ajax Security System free?
Ajax Security System is free to download. The APK download size is 209.71 MB. The latest version available is 3.49. The last update was on June 4, 2026.
What are the requirements for Ajax Security System?
Ajax Security System requires Android 8.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play November 2016.
Description
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.
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Ajax equipment is required to use the app. Devices are available from authorized Ajax Systems partners.
Learn more at ajax.systems
Recent changes: - For LifeQuality, added the option to configure alarm notifications when air quality goes beyond the set limits.
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Please add colored icon for Samsung devices(mostly all my apps changing color except Ajax)
★★★★☆Robyn Ricket· May 25, 2026
Easy to use. Now we have 2 properties on the app I would love to be able to change the display color so that it is easy to differentiate between each one when you go to change status. e.g. arm or disarm.
★★★★★Happy Hampers Gift Service· Apr 10, 2026
Works fantastically with currently installed; 4 Mi7 armed response. When there is no electricity usually due to a fault the system can't operate. Other than that, very happy with this product. Just a bit frustrating when electricity is off (usually a fault)
★☆☆☆☆Anton Sweeney· Sep 1, 2024
Impossible to read T&Cs, privacy policy - there are no scroll bars. Got a notification from Play that Ajax now share location data with third parties No idea who or why, no way to find out. Even though notifications are on, there is an annoying popup that tells you Android can block them, check later or Learn More... it always comes back.
★☆☆☆☆Gerard· Oct 30, 2025
Imagine moving into a house where an unfamiliar, wall-mounted plastic box with no buttons, no display, no markings, codes or numbers, and 2 white plastic fobs with alien markings on them are, you are told, your security system. You download an app that has no easily-found set-up guide, but abstract language about 'space' and a command to add 'devices' to your 'space'. Neither the front-door contacts nor the 'fobs' (the only devices you can find) have a scannable or numerical code on them. The end
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