CAR TRACKER TK303 GSM/GPRS/GPS

• Real-Time Tracking: Provides continuous, live location updates via SMS with a Google Maps link or through a web server/mobile app using GPRS data transmission.
• Remote Engine Immobilization: Allows authorized users to cut off the oil and power system of the vehicle via SMS command or application, immobilizing the engine to prevent theft.
• Geo-Fencing: Users can set a predefined virtual boundary, and the device will send an alert message to authorized numbers if the vehicle enters or exits this area.
• Multiple Alarms: The system offers a variety of alerts, including movement, over-speed, low battery, power disconnection/tamper, SOS, and fuel alarms (optional fuel sensor needed for the latter).
• Historical Route Playback: Travel history and routes can be reviewed for up to 90 days through the app or web interface.
• Voice Monitoring: Certain models support a remote hearing or voice monitoring function via an external microphone.
• Built-in Antennas and Backup Battery: Features built-in GSM and GPS antennas for a compact design and a rechargeable internal lithium-ion battery (typically 350mAh to 700mAh) to provide power during a vehicle power failure.
• Data Logging: In case of no GSM coverage, the tracker can store data in its internal memory or on a MicroSD card (if supported by the specific model) and upload it later when connectivity is restored. 

The TK303 GPS Tracker device

Wiring harness / cables

User manual