SinoTrack ST901 Tracker

Power Supply: DC 9–36 V (vehicle battery input)
Battery / Backup: Built-in backup battery (for temporary standalone operation when main power is off)
Network / Connectivity: GSM / GPRS — requires SIM card for data transmission
Tracking: Real-time GPS location tracking + GPRS communication for updates
Location Accuracy: Typically within ~ 5–10 m (depending on GPS signal and environment)
SIM Support: Standard GSM SIM (region-dependent)

Main Features:

• Real-time location tracking and position updates

• Route history logging and playback (via app or web platform)

• Geo-fencing alerts — receive alert when device leaves or enters a defined zone

• Speed / overspeed alert (if supported by firmware)

• Power-cut / disconnection alert — notifies if main power removed

• Movement/vibration detection alert — good against tampering or theft

• Optional remote engine cut-off / immobilization (if connected to vehicle relay, depending on installation)

• Works via SMS commands or data (depending on configuration & service)

Design & Installation:

• Compact tracker unit — easy to hide inside vehicle or asset

• Requires wiring to vehicle battery / ignition (for full functions)

• Needs SIM card + data / SMS plan for live tracking or alerts