Model: iTrack Materials: Polyethylene Capacity: 65000 Locations Battery: 1 Week / Perm. Power Features: Unlocked from Contracts, Track, Monitor, Listen, Waterpoof, Magnetic, Perm Wire Kit, x2 Lithium Batteries, Tiny Design Functions: Track, Monitor, Listen Recommended Use: Car Tracking, Object Tracking, People Tracking, Elderly Tracking, Teenager Tracking, Vehicle Tracking, Fleet Management Feature packed GPS Tracker. Easily concealed Locate your car, a package, or a person. Track or Listen to anyone or any object. NO CONTRACT REQUIRED. We completely unlock our devices. Only the GPS Tracking Device Satellite Tracker For Mack Large Fleet Trucks can offer this.