GT02A is a Mini intelligent GPS Vehicle positioning terminal. It combines the GSM wireless communication technology and GPS positioning system technology,terminals using industrial-grade highly integrated design,intelligent power-saving and passive drift suppression,installation is simple,connect the power supply to start work immediately,wide inpute voltage range,wide applicable to all types of cars,motor cycles,electric cars,ships,etc. can provide all-weather,real-time vehicle positioning function,with global positioning service platform,you can achieve remote vehicle management. Features: Portable car GPS tracker GPRS locator tracking system Built-in GSM / GPS antenna Color: black Material: ABS Support for map link, no need of platform registration Location inquiry by SMS / GPRS ( class 12 ) GPS tracked by time interval via GPRS ( 10 - 18000s ) Real-time location tracking via SMS Need password to make and change any setup, protect your privacy, safe to use Wide input voltage, suitable for all cars LED indicators light showing working status Specifications: Dimension: 90(L) x 45(W) x 13.6(H) mm Weight: 450g Operation Temperature: -30℃ - 70℃ Operation Voltage: 9-36vDC Humidity: 20% - 80% GSM Frequencies: 850/900/1800/1900 MHz GPRS: Class 12 GPS Sensitivity: -159dBm Acquisition Sensitivity: -144dBm Position Accuracy: 10m TTFF (Open ): Cold Start: Less than 38s Warm Start: Less than 32s Hot Start: Less than 2s GSM/GPS Antenna: Built-in design LED Indicator: GSM-green, GPS-blue, Power-red Data Transmit: , SMS Non-movement Detection: Movement alarm based on built-in 3D motion sensor Mileage Report: Track by time/distance interval Package Contents: 10 x car GPS tracker 10 x cable 10 set screws Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.