Description: CAR POWER ON - If you insert a Nano SIM card into the device, this tracker automatically turns on the power. FAST AND EASY INSTALLATION - Easy-to-install plug-and-play OBD port with great location, tracking, reporting, logging and security features. SMALL COMPACT GPS TRACKER - Only 50.0 mm long and 45 mm wide mini-car tracker that can be easily hidden in the vehicle. MULTIFUNCTIONAL ALARMS - Give you peace of mind when you are not in your car. Alerts can be sent to you via SMS or APP if the speed you are tracking is too high. There are also other alerts, motion alert, vibration alert, ACC status change alert ... OBD TRACKER FREE CHARGING - This OB22 is characterized by extremely low power consumption, does not require extra charging and does not damage the car battery. Specifications: GPS / GPRS / GSM Vehicle OBD GPS Tracker. Real-time tracking. Speed / power saving mode. Motion alarm. On / Off Geo-fence alarm. Add vibration alert. Add the demolition alarm. Add power saving and GPRS. Add AGPS function to receive GPS signals faster. Add built-in memory and upload blind area data. Add APP set. No installation needed. Type: GPS tracker Material: ABS Network: GSM / GPRS Band: 850/900/1800 / 1900MHzSOS GPS sensitivity: 159 dBm GPS accuracy: 5 m Working voltage: 12V-36V Storage temperature: -40 to +85 degrees Celsius Operating temperature: -20 to +55 degrees Celsius Humidity: 5% - 95% Non-condensing Dimensions: 63 mm x 47 mm x 17 mm (approx.) Remarks: This tracker works with 2G network. Due to the different light and screen settings, the color of the element may differ slightly from the images. Please allow slight dimensional differences due to different manual measurements. Package includes: 1 x GPS tracker (not included SIM card) 1 x user manual