TKSTAR TK918 4G 20000mAh Magnetic - GPS Tracker for Cars

TKSTAR TK918

GPS tracker designed for tracking heavy or active vehicles that require long periods of autonomy without maintenance. It integrates a high sensitivity UBLOX chip (-159 dBm) with an accuracy of 5 m outdoors. When there is no satellite signal (underground car parks or tunnels), it activates the LBS system, which triangulates the position via telephone towers with a range of 500 - 2000 m.

Energy management

Its 20,000 mAh lithium-ion battery provides up to 240 days of standby time. In active use (continuous reporting), the battery life is between 15 and 30 days, depending on the update interval. Full recharge (5 V / 1 A) lasts 20-24 h via Micro USB.

4G connectivity

Works on 4G networks. Requires a Nano SIM with data (30-50 MB/month) and deactivated PIN. Initial configuration (APN, server) is done via SMS commands.

Installation and resistance

The base integrates 6 neodymium magnets that allow it to be fixed to the chassis without screws or wiring. IP65 certification: protected against dust and water jets, suitable for vehicle underbody (not submersible).

Monitoring and alerts

Management via Winnes GPS app or web platform, with route history (6 months), geofences and security alerts. Includes vibration sensor and fall sensor to warn of attempted theft or tampering.