GSM vehicle tracker mainly uses for motorcycles, electric golf cars,ordinary private car and all other motor vehicles. ... GPS tracker, car GPS tracker, GSM vehicle trackerFeature:1. Support ... startupCold startupJRC Chipset900/1800850/1900Dual/Quad-frequency210channel all-in-viewtracking-152dBm-162dBm1sec.,average38secaverageGPRS(class10)/SMSSupports ...