... 159dBm SIRF Star III Dual Antenna 450mAh Battery car GPS Tracker New featureGSM quad band High sensitive GPS chip High ... -20Cto+55CWet degree 5%--95% non-condensing S117 Set class instruction 1)CENTERText commandParameterSampleCENTER AddCENTER,A,number#CENTER,A,13500135000#CENTER ... 159dBm SIRF Star III Dual Antenna 450mAh Battery car GPS Tracker Trade terms:1. MOQ: 500pcs (with customized logo and ...