The DEWALT DS510K MOBILELOCK indoor motion detector kit includes the base unit--a GPS locator with anti-theft alarm (DS500)--along with a motion detector that triggers the alarm if movement is detected up to 50 feet away from the unit.

The MOBILELOCK™ product is a stand alone, portable, wireless locating and alarm system that is easily mounted to equipment using integrated heavy-duty magnets or fastening the unit into place using screws. Unlike other mobile asset protection systems that use radio frequency to locate stolen assets, MOBILELOCK™ features a GPS locator that can help users find stolen or lost assets in real time.