Hello, We have just recently released a cool new app Sentector ★★★ Introducing Sentector ★★★ ☆★☆ Train your Android to alert you when it hears a SPECIFIC sound at your home, office or lab. Unlike other apps, random loud noises such as a dog barking or your own voice, will not set-off the alert. Use in a noisy lab setting as a 24-hour security system to alert you when a sensitive machine sets off an alarm. Or use at home and train it to listen when the water alarm goes off if there is flooding in your basement ☆★☆ Best Features: -------------- ◉ A sound detector that is trained to listen to a specific sound ◉ Image surveillance: it will email a picture of the alarm is triggered ◉ A surveillance log which allows you to review when the alarm was set off ◉ An email warning alert if your power goes out Link to Google Play Store: https://play.google.com/store/apps/details?id=com.mobisys.android.sentector&hl=en Requirements: Android 3.0 and Up. Available for Android. I recommend you to download this free and awesome app. Enjoy!!