Description Real time free tracking GSM GPS dual mode positioning positioning accuracy of up to 5 meters 10000mAh ultra large capacity battery super long standby charge once can standby for 120days Electronic fence over speed low power alarm voice monitor Track the location of the lost or stolen pets children the elderly and vehicles Call the tracker recieve an instant location map to your phone tablet PC of exactly where the tracker is located IPX6 waterproof design no need to worry about the rainy days Please notice SIM card is not included Specifications Size 95 x 47 x 30mmWeight 147gColor BlackNetwork GSM GPRSGPS Sensitivity 159dBmGPS accuracy 5mInput 5V 1A Output 110 220V Battery Rechargeable 3 7V 10000mAh Lithium batteryStandby Time 90 daysEnable Time cold boot 45s warm boot 35s hot boot 1sStorage Temperature 40C to 85COperating Temperature 20C to 55CHumidity 5 95 non condensingFunction 1 Real time tracking display the last location of the device dial the device to wake up the device and the device automatically locates and updates to the latest location 2 Historical track Query the historical track of the device in different time periods LBS base station data error is relatively large you can choose whether to filter out 3 Electronic fence Set the fence to send an alarm to the APP and platform when the device enters or exits the fence 4 Command delivery Set the product parameter function of the device 5 Device Information Ed