SinoTrack ST-901 GPS Tracker for Cars, Motorbikes and Three-Wheelers
SinoTrack ST-901 GPS Tracker is a wired vehicle tracking device for compatible cars, motorbikes and three-wheelers. It uses GPS positioning with GSM/GPRS communication to send vehicle location data to a supported tracking platform. The waterproof and dustproof design makes it suitable for vehicles exposed to rain and road dust during regular use in Sri Lanka.
The ST-901 connects to the vehicle power supply and supports a 9–80V operating voltage range. When the ACC wire is correctly installed, the tracker can detect the vehicle’s ignition status. Depending on configuration, users can access features such as route history, geo-fence alerts, vibration alerts and overspeed alerts through the supported SinoTrack tracking platform.
A waterproof and dustproof wired GPS tracker for cars, motorbikes and three-wheelers, with ACC ignition detection and support for compatible 9–80V vehicle power systems.
Key Features
- GPS location tracking for compatible vehicles
- GSM/GPRS communication using quad-band GSM frequencies
- Waterproof and dustproof design for everyday outdoor vehicle use
- Suitable for cars, motorbikes, scooters and three-wheelers
- ACC ignition status detection when the ACC wire is connected
- Geo-fence and overspeed alerts when supported and configured
- Vibration or movement alerts, when enabled
- Remote engine cut-off support with a compatible relay version
Product Applications
- Car GPS tracking
- Motorbike and scooter tracking
- Three-wheeler GPS tracking in Sri Lanka
- Personal and business vehicle monitoring
How the SinoTrack ST-901 Works
The ST-901 is wired into a compatible vehicle power supply. A compatible SIM card and mobile network service are required for the device to send tracking data. Users can view the vehicle through the supported SinoTrack mobile app or web platform after the tracker has been configured.
The ACC wire allows the device to detect whether the ignition is on or off. Geo-fence, overspeed and movement alerts depend on the tracking platform settings and must be configured for use. Remote engine cut-off is available only when the compatible relay version is used and correctly installed.
Technical Specifications
| Brand | SinoTrack |
|---|---|
| Model | ST-901 |
| Product Type | Wired vehicle GPS tracker |
| Network | GSM / GPRS / GPS |
| GSM Frequency | 850 / 900 / 1800 / 1900 MHz |
| GPS Chip | UBLOX |
| GSM Module | MTK60M |
| GPS Sensitivity | -162 dBm |
| GPS Accuracy | Approximately 5 metres, under suitable signal conditions |
| Time to First Fix | Cold start: approximately 45 seconds; warm start: 35 seconds; hot start: 1 second |
| Operating Voltage | 9–80V DC |
| Backup Battery | Built-in backup battery; capacity depends on the supplied version |
| Operating Temperature | -20°C to +55°C |
| Storage Temperature | -40°C to +85°C |
| Operating Humidity | 5% to 95%, non-condensing |
| Dimensions | Approximately 85 × 25.5 × 10 mm |
| Weight | Approximately 30 g |
| Colour | As shown in the product images or available stock |
What’s in the Box?
- 1 × SinoTrack ST-901 GPS tracker
- Vehicle wiring harness
- Relay and relay wiring harness, if included with the selected kit
- User guide, subject to package contents
Installation Information
The tracker must be connected correctly to the vehicle power supply. ACC detection requires the ACC wire to be connected. Remote engine cut-off requires the compatible relay kit and correct installation. Professional installation is recommended to help protect the vehicle’s electrical system and ensure the tracker works as intended.
Waterproof and Dustproof Use
The ST-901’s waterproof and dustproof design makes it suitable for normal outdoor vehicle use, including exposure to rain and road dust. Keep wiring connections properly sealed during installation. Do not assume the unit can be submerged or cleaned with a high-pressure water jet unless the exact supplied unit’s rating permits it.
Warranty Information
This product includes a 6-month warranty against manufacturing defects. Physical damage, liquid damage, incorrect installation, misuse and damage caused by external power sources are not covered.
Delivery and Payment
💵 Cash on Delivery Available
📞 For assistance, contact MyPlaza.lk on 077 6000 334.
Important Information
A compatible SIM card and mobile network service are required for tracking. Tracking features depend on correct installation, network coverage and platform configuration. Confirm the supplied unit’s battery capacity, package contents and relay inclusion before ordering, as these may vary between stock versions.


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