With ISR FleetTrack, you determine how often you track and how often you transmit vehicle positions to your computer. The vehicle tracking unit stores up to 1 million location positions. Program your vehicle to store positions as often as you like, even once every 10 seconds. Then choose how often you want the vehicle position transmitted to your computer. Store and transmit by distance as well. Program the unit to operate during work hours only if you desire. These options allow you to customize your tracking and operate vehicle tracking as cost-effectively as possible.