The Motion Broadcaster app is a free app that turns your Android device into a security and surveillance monitor.

It combines the functionality of a motion sensor/detector and broadcaster using the device's accelerometer (not camera).

The app can be used with a minimum of two devices. One will play the role of the motion sensor and broadcast the intensity of detected movements while the other will act as listener(s) notifying you when motion above a certain threshold is detected.

The app can be used for many different purposes.

For example, you can use it to monitor the security of your house or to detect intruders.

You can also use it to detect a certain object that is moving or has been moved.