The Tri-Band GPS Tracker. Combination GPS and GSM tracking module and alarm that sends positional information via SMS. Pocket sized, plug and play, accurate to within 15 meters and 48 hours operation per charge.
Compact GPS Covert Tracker Designed for Vehicle Security/Micro GPS Tracking Application, providing you with peace of mind all the time when your vehicles are away from you…When under emergent [sic]circumstances, you can issue an Emergency Alert for assistance by pressing Tri-Band G-19B’s Panic Button. Your location will then be sent immediately to the built- in phone numbers within a minute. The built-in 95-decibel alarm will be also buzzing loudly to call for help.