kulkr ST-901 GPS Tracker Waterproof Built-in Battery with Android and iOS Mobile App for Car, Bike, Truck, Tractor, Bus GPS Device  (Black)

ST-901 Feature: - Operating temperature:-20° to 55° C - Operating Humidity:5% to 95% Non-condensing - GSM Quad Band GSM 850/900/1800/1900Mhz - GPS Chip:UBLOX7020 - GPS sensitivity:- -162Db - Location Accuracy:10 meters, 2D RMS - Time Accuracy:1 microsecond time synchronization of satellite time ST-901 Function: - Build-in GPS Vehicles locator. - Support 4-frequency GSM 850/900/1800/1900 MHz which can Work worldwide - Support track the real time address by google link - - Suppot GPS/Glonass/Galileo/Compass four different satellite - Support Geo Fence Alarm - Main Power Off Alarm - Support single location - Support Over Speed Alarm - Support Low Power Alar - Waterproof - With ACC to detect ignition Package Includes: 1× ST-901 GPS Tracker