Motion Detector Pro is a covert way to set your Android device as a motion sensor or spy cam.It uses your device's built-in camera as a sensor, in the event it detects any movement in the surrounding area it will email or a text message another pre-setup cell phone with a picture link. Images can be stored n the cloud or locally on the device's SD-cardMotion Detector Pro can be used to keep an eye on your pets, kids, your business/office or home - virtually anywhere.