1. Built-in GPS and GSM antenna. Vehicle GPS locator, waterproof performance IPX6 2. Support mobile phone for Android and for APP query function. Read location information through PC and mobile APP client 3. Support SMS parameter setting and query function. Support auxiliary positioning function, support low power mode 4. Support for Google address resolution function. Support blind area automatic storage and supplementary report function 5. NOTE: This locator is for Japan, Korea. Features: Real-time Tracking By SMS/Platform Vibration/Over-speed/ ON Alarm Geo-fence Alarm Power Cut Alarm with buit-in battery History Tracking Playback Ignition status detection Remote cut-off/restore fuel Product parameters: Type: 4G Vehicle 4pin GPS Tracker Locating Mode: GPS+LBS+AGPS Built-in Battery: 140mAh Operation Voltage: 9-900V Location accuracy: 5m Time To First Fix(open ): Cold status Less than 32s, Hot status Less than 3s GPRS protocol: TCP/IP Operating temp: -20C to +65C Standby & Working consumption: 3mA~35mA type: GPS Tracker color:black Material:ABS size:80 x 38 x 17mm Package Contents: 1 x Main Device 1 Cable 1 x Relay 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.