SinoTrack ST909 charger Tracker

Power Supply:

• Input Voltage: DC 9–36 V (via vehicle battery or included charger)

• Backup Battery: Built-in 3.7 V 150 mAh Li-ion battery

• Charger: DC 5 V (standard USB car charger or included adapter)

• Power Consumption: ≤ 50 mA @ 12 V

Network:

• GSM / GPRS / LTE (4G) connectivity

• Frequency Bands: 850 / 900 / 1800 / 1900 MHz

• SIM Card: Standard GSM SIM (supports 2G/3G/4G depending on region)
  

Memory & Data:

• Built-in storage for offline tracking (stores up to 10,000 location points)

• Uploads data automatically when network reconnects

📡 Features

• Real-time GPS tracking via mobile app or web platform

• Geo-fencing alerts (enter/exit area notification)

• Over-speed alert & movement detection

• ACC ignition detection (for vehicle engine monitoring)

• SOS / vibration / low battery / power-cut alerts

• Remote engine cut-off (optional relay control)

• Historical route playback (view past trips)

• Sleep & power-saving mode for low consumption

📏 Physical Parameters

• Dimensions: 90 mm × 45 mm × 13 mm

• Weight: 65 g

• Material: Durable ABS plastic casing

• Operating Temperature: −20 °C – +70 °C

• Humidity: 5% – 95% non-condensing

📱 Compatibility

• Works with SinoTrack mobile app (Android & iOS)

• Web tracking platform support

• SMS command control available (for manual configuration)

✅ Included in Package

• SinoTrack ST909 GPS Tracker

• Power/charging cable

• 12 V/24 V car charger adapter

• User manual / setup guide