Portable car GPS tracker, GPRS positioning system. This locator is a small, easy-to-install and high-precision locating terminal that supports GSM network. It integrates (GSM+GPRS+GPS+BDS+LBS) wireless communication network system positioning technology, making the positioning faster and more accurate. The terminal combines driving behavior, multiple positioning, various abnormal alarms and other functions to standardize the driver's driving behavior, and at the same time improve the enterprise's vehicle safety management level, save operating costs, increase output value, and provide big data support for operations. Track playback at a glance Because 8 can display the time, speed, track, etc. of the device through the track playback function on the APP This product adopts a of chip, with ultra-high sensitivity and all-round functions, which can meet the requirements of industry positioning, including Beidou, GPS, LBS, etc., plus A-GPS/GPRS/GSM communication to assist positioning, to achieve multi-system Joint positioning enables the PG08 to achieve positioning accuracy of up to 5 meters in a good environment. Item model number: PG08 Working temperature: -25~+75 Operating voltage range: 12V-80V Dustproof and waterproof grade: IP65 Positioning accuracy: 2~10 meters Maximum frequency error: +0.1 ppm Tracking sensitivity: -165dBm Capture Sensitivity: -148dBm Communication protocol: /HTTP GPRS class: Class12, /IP GSM channel: 850/900/1800/1900MHz Frequency: L1, 1575.42MHz C/A code Function: positioning with APP real-time listening. Voice-activated recording Name:GPS Vehicle Tracker color:Black Material:ABS size:7.3 x 3.3 x 1.3CM Package Contents: 3 x GPS Tracker 3 x USB Cable 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.