GPRS Alarm

The alarm is sent via 4G / 3G as well as by SMS to ensure that it gets through to the servers and can even use Wi-Fi as well.

Atus Defender is the perfect solution for those who are vulnerable or at risk. It provides you or your staff with a simple to use app, which is easy to install and use when assistance is required. Atus Defender’s flexible cloud based design makes it the ideal solution for several uses, as a lone worker alarm or a personal alarm, as a panic alarm, an attack alarm or just as easily an assault alarm.

Atus Defender - The multi platform personal safety alarm

Atus Defender hooded man

Status Screen

See at a glance the status of the app, your Defender Remote and the accuracy of your current position.

Keypad Lock Override

No need to unlock the phone to send an alarm, simply press the power button and then trigger the app directly from the screen.

Atus Defender features

* Not all features are available on all platforms or devices. 

Voice Memo / Amber Alert / Pre-Alarm

Leave a voice message about where you are going or who you are seeing and this will be sent to the ARC along with any alarm you initiate.

Additionally available to work in conjunction with the app are the following products -

Defender Remote key fob                                                                 Defender Indoor Location Beacon

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Auto Software Startup

The app is designed to startup with the phone even if it is rebooted, so you are always protected.

Atus Systems | The Defender Blog

Delayed Alarm

Setup an alarm that sends automatically unless you cancel it with a PIN code before the timer runs out.

Atus Defender is available in the Play Store

Audio Recording

Up to the last 60 seconds of audio can be sent with the alarm to help the ARC determine your situation.

Atus Defender is available in the App Store

Discrete vibration

The phone vibrates once to confirm an alarm activation and once more to confirm that the alarm has been received by the server.

Atus Defender Location Beacon

Two-Way Audio

The app initiates a phone call to a designated number once activated so the recipient can listen to the situation and render assistance.

Atus Defender Remote
Atus Defender personal safety alarm app

Both GPS and Indoor Location Positioning

Location is determined by GPS positioning, which can be further enhanced with our unique indoor location beacon technology

The clear and simple design allows the user to activate the distress alarm on their smartphone in several ways, all of which instantly trigger the app to send their GPS location and ID to a specific service. This flexible approach allows the system to be tailored to each individual’s needs,  whether that’s an Alarm Monitoring Centre (ARC), a co-worker or group of co-workers, an employer based security service or simply another family member, as well as automatically making a voice call to allow the details of the emergency to be heard. Using multiple transmission paths, data is also sent so even in the event of a poor GSM signal the alarm is likely to get through and assistance be provided.

Unique to our app are the individual indoor location beacons that allow users to be positively positioned within a building, even when there is no or little GPS satellite coverage. This distinctive feature allows Atus Defender to be used for both on site traditional staff alarms or personal alarms at the same time as being able to deliver a wide area off site lone worker or panic alarm.

The future of individual safety 24 hours a day has never been as easy or accessible. Atus Defender is available as a simple £9.95 per calendar month subscription service. Everything you need from app updates, to telephone support, a connection to our 24/7 alarm monitoring centre and notification of an event by text or email for two private contacts is included in your subscription.

To join today simplyclick here, fill in your details and press submit and we’ll take care of the rest.

If you run a business and believe your staff and colleagues need protecting during the course of their working day, then simply contact us and we will be happy to discuss how Atus Defender can help you.

​The app is available on both Android and iOS platforms* and has the following benefits -​

Atus Systems Ltd
1 Rural Enterprise Centre, Vincent Carey RoadHereford, HerefordshireHR2 6FEGB
Phone: 01432 379970 Website: