Sound Detector (dk.mvainformatics.android.sounddetector) on Google Play
Use your Android as a remote audio surveillance device.This program uses the built-in microphone to detect noise in the surrounding area. If it detects noise it alerts you by making a call or sending a text message to another cell phone.This app includes:✓ A sound detector which calls or text you with customizable sensitivity✓ Image surveillance - take a picture if the alarm is triggered and sent it to another phone✓ A surveillance log which allows you to see when the alarm has been triggered✓ Sends a warning text message if battery is getting lowIf you discover any bugs or problems please write to mvainformatics@gmail.com and we'll try to fix them before next release.