PosiTracker|SAT-S2 is a ultra-compact GPS-based tracking unit for assets deployed to remote areas, outside cellular coverage, or assets without power, such as containers. Its simple installation requires no wiring or antennas. Powered by 4 AAA 1.5 V lithium batteries the device will run for up to 1.5 years.
Features includes: standard messaging, integrated accelerometer, alternative reporting (including supervisory reporting triggered by alarm or motion), and change of location alerts and reduced messaging mode.
I have purchased a GPS tracking system that will be installed in all of our buses in Canada. This system (that we have been using in Calgary for the last three weeks) reports when a bus is started, moving, idling, stopped and parked at any given second. It has already proven to be invaluable in reconciling trip hours in Calgary."