Give yourself peace of mind with the Spot Trace Anti-Theft Tracker. Discreetly attach the device to valuable assets and receive SMS texts or emails whenever movement is detected. Ideal for everything from ATVs and boats to ammo and toolboxes. Satellite communications network allows unit to work on or off the grid. Four AAA lithium batteries (included) offer up to 18 months of power. Customized tracking intervals and notification settings included with basic service. Requires purchase of separate tracking plan. 2.69L x 2.02W x .95H. Wt: 3.1 oz. Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Type: Satellite Communicators.