gsm gprs tracking device easy install

gps tracking system for car and motorcycle Support GSM 850/900/1800/1900 MHz. Works worldwide!High sensitivity, JRC low power GPS chipset! Excellent for fixing the position even at a weak signal status, work well even in areas with limited sky view like urban canyonsFast Signal Acquisition Support single location and continuous tracking Support alarm, have 3 preset phone number Support check location and real-time and historical trajectory by SMS or Internet SOS button send out exact location for immediate rescue/action.Support cut-off electricity and oil function and High reliability circuit design, in line with the automotive electronics industry standards