AlertR Account

The free AlertR account allows you to use all provided AlertR and ChasR services. The following services are provided:

Push Notification Service

AlertR offers a Push Notification Service that allows you to get a notification on your Android mobile phone when a sensor of your system has triggered. This notification can only be received using the official AlertR App in the Google Play Store.

In order to use this service, the Google Play services have to be installed on your Android device. The AlertR push notification service uses end-to-end encryption and is built in such a way that only you can read your notifications. If you are interested in the architecture used by this service, you can read a more detailed description in the official Github Wiki.

ChasR GPS Tracking System

The AlertR account allows you to use the end-to-end encrypted ChasR GPS Tracking System to track the locations of your devices. Due to its architecture, this service protects the privacy of its users while also providing constant access to the locations of your tracked devices. Please visit the ChasR GPS Tracking System website to see the variety of platforms supported and a more detailed description about this service.


This service is completely free of charge and comes with no guarantees or warranties. It is offered "as is" and on a best effort basis. We do not guarantee uptime of our servers or response times for support.
By registering an account you agree to the privacy policy of this service.

By creating an account you agree with these conditions.

eMail address:


If you want to reach me, have any questions, feedback or bugs, please use the GitHub Issues or Twitter.