2014 VT310 car vehicle GPS GSM GPRS tracker car

Model Name: VT310 Brand Name: Brand New Out Power: 1.5A Item Size: 104 mm x 62 mm x 24 mm Voltage: 9V to 36V GPS type: GPS Tracker Output 5-way : Support Speed alarm: Support Electronic fence: Support Positive/Negative trigger alarm: Support GSM Network: 850/900/1800/1900 MHz GPS Module: The Latest GPS SIRF-Star III GPS Sensitivity: -158 Positioning accuracy: 10M Speed accuracy: 0.1 M/Second Time Accuracy: Satellite time 1 Micro second synchronization