The SinoTrack ST-903 is a simple and easy-to-use GPS tracker for vehicles and motorcycles, with support for text message alerts for movement, speed, entering or exiting geofences, low battery, shocks, stored historical driving reports during service, etc. It is waterproof and has a 1050mAh backup battery and voice monitor.
| Manufacturer | Model | Type | I/O | Battery | Communication Methods |
|---|---|---|---|---|---|
| Sinotrack | ST-903 | GPS | N/A | Yes - Internal Battery | GPS/GPRS/GSM/SMS |
Dimensions: 28 x 20 x 48
Weight: 56 g.
Operating temperature: -20 u2103 to 55 u2103
Operating humidity: 5% to 95% non-condensing
GSM Quad Band GSM 850/900/1800/1900Mhz
GPS Chip: UBLOX7020.
GPS sensitivity:--159Db
Location accuracy: 5-10 meters, 2D RMS
Time accuracy: 1 microsecond satellite time synchronization
Battery: 1050 mAh, 3.7 V.
Cold start: 35 seconds
Hot start: 30 seconds
Warm start: 1 second.
Car charger: 12-24V input, 5V-1A output
Wall charger: 110-220V input, 5V-1A output
Functions
Built-in GPS vehicle locator.
Supports 4 GSM frequencies 850/900/1800/1900 MHz that can work worldwide.
Supports real-time direction tracking via Google Link
Built-in 1050 mAh battery.3.7 V.
Supports geofence alarm.
Main power off alarm (with built-in battery)
Supports single location
Supports speed limit alarm.
Supports low power alarm.
With voice monitoring functions.
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