... track by PDA cell phone/real-time track by pc Vehicle Tracking System (GPS-102)*Powerful magnet+water proof, adsorbing in ... 2nd Rd, nanshan, shenzhen, guangdong, china.*Standby 100 hours under power save mode.*Compact size,Dimension: 46x64x17mm (1.8x2.5x0 ... when speed is exceeded.*Low battery alarm functionApplying directions: *Vehicle rental/out-door machines and equipments ect. guard tracking*Protect ...