Features: *1. K9 equipment attachments imported chip QUECTEL_ AT6558R, with high speed real-time positioning, low latency, 4G network data high speed transmission *2. Multiple alarms: real-time alarms for abnormal events, such as vibration, power failure, going out of geo fence, display, and overspeed alarms *3. Free Lifelong APP and Platform, Support more than 140 different languages *4. Multiple Tracking Modes: In order to provide more tracking modes: GPS, Beidou and LBS, this OBD GPS tracker is uploaded in multiple ways: fixed time interval (default is 10 seconds), fixed distance (default is 300 meters), and preset turn (default is 30 degrees and 2 seconds) *5. Direct power supply from 12V/24V car battery via OBD connector *6. Historical Path: Keep 6 months of tracking records. You can also download and export files from our website platform.   *8. Geofencing System: You can set up geofencing at the app or website. When your car goes through the fence, your mobile phone will receive an alert notification. *9. Support voice recording and remote listening functions. *10. Supports Google Maps. Description: *1. Positioning Node: GPS+Beidou+LBS *2. Dynamic Output Range: -15~108dbm *3. Receiving Sensitivity: -107dBm *4. Protocol: 808 *5. Working Frequency Range: GSM 900/1800; TDD B34/38/39/39/40/41; FDD B1/3/5/8GPS *6. Positioning Accuracy: 1-5 meters (outdoor open area) *7. WIFI Positioning Accuracy: 15-100 meters (with WIFI signal coverage) *8. LBS Base Station Positioning: 200-1000 meters (no signal indoors) *9. Working Temperature: -20 ° C~+78C *10. Storage Humidity: 30%~80% non condensing *11. Working Voltage: DC9V-35V *12. Working Current: 12V/65mA *13. Sleep Current: 12V/10mA *14. Battery Capacity: 60mAh *15. Product Size: 29x47.3x28mm Package Includes: 1 x GPS Tracker 1 x Instructions