DescriptionIt is necessary to have a in your vehicle. It will remider you of when you are driving too fast. If you have lend your car to your friends or it has been stolen, you can find it wherever it gose as long as the is working. It needs a SIM to work with and the package does not include SIM card.Feature- Real time updates and uploads the location of vehicle to the server. - Quad band 2G/GSM supports global network coverage.(SIM is not included) - It records the track of vehicle and supports playback history tracks within 90 days. - About main power off alarm, it means when disconnect the car battery, device will send sms alarm, which is very useful if the thief tries to disconnect and steal the car. - Easy installation, high and low temperature resistance.Specification- Color: Black - Material: PVC - Size: 6.4x4.6x1.7cm/2.5x1.8x0.7inch - Chip: UBLOX - Operating temperature: -20 to 55 C- Operation Voltage: 12/24V; 110-220V - Battery: 3.7V 800mAh Li-ion battery- Operating humidity: 5% to 95% Non-condensing- GSM Frequencies:850/900/1800/1900 MHz- GPS Sensitivity:-159dBm- Position Accuracy: 5-15m- GPS positioning time: Cold start -45s , Warm start -35s, Hot start -1s
