The Детектор движения (Motion Detector) is a free utility and tool application developed by FVV for Android devices. This app is designed to detect motion and alert users with a sound signal when a vehicle or object in motion is detected. It has two usage options, one is to install the smartphone on the dashboard of your car, and the other is to install the phone in a particular location to monitor movement. The latter option is only available in the paid version of the app and comes with an additional feature that sends an SMS and email with a screenshot.

The app's "Intelligent Mode" (I.R) is an interesting feature that makes it unique from other similar apps. The I.R mode allows the app to detect motion and alert the user even when the device is locked or in sleep mode. The app also has an advertisement-free paid version, which unlocks additional features such as the ability to use the app as a security camera.