S228 Trackers for Vans - Truck GPS Tracker- SEEWORLD

S228 - Historical Playback And SOS Alerts

Rated 0 out of 5
(be the first to review)
  • High precision positioning, with 3-5 meters error range
  • Support I/O and RS232 extended function ports
  • High precision oil amount sensor for real time oil monitoring
  • Support GPS/BDS/LBS locating modes
  • IPx7 dust,water proof and fire proof design
  • Super signal receiving ability, strong anti-jamming ability with adopting dual external antennas
  • Built-in large memory which can store 12000 pieces of supplementary data
  • Mutiple anti-theft alarms
SEEWORLD Truck GPS Tracker S228 – suitable for engineering trucks, refrigerated trucks, special vehicle dispatching, fleet management industries.
SEEWORLD S228 is a professional GPS tracker for trucks or vans with 2G network. It features with super signal receiving ability and strong anti-jamming ability by adopting dual external antennas. Besides, S228 equips with high precision oil amount sensor, users can real time monitoring the changes of oil amount for anti-theft.
S228 is the best truck GPS tracking device with mutiple anti-theft alarms such as power-off alarm, low battery alarm, low temperature alarm,rapid acceleration/deceleration alarm, ACC alarm, SOS emergency call, GEO-fence alarm, automatic door warning, fatigue driving alarm, parking alarm, oil amounts alarm,etc. Also, it is a very flexible GPS tracker for customization business with powerful SPI.

Additional information

Weight 0.158 kg
Dimensions 10.1 × 6.5 × 2.4 cm



Class 12,TCP/IP,UDP/IP

Working times

1 hours

Chip specification

Ublox/SiRF-Star III

Positioning accuracy

<10 meters

Support input voltage range


TTFF(Open Sky)

Avg.hot start ≤1s ; Avg.cold start ≤42s

Working temperature

-20℃ ~ +70℃

Data storage quantity


C/A Coding

1.023 MHz chip rate

GPS Sensitivity


GEO fence alarm:Set fence alarms with SMS commands to provide a safety net for your vehicle or other assets.

Remote oil cut:The system sends a power-off command, and the relay disconnects the power of the ignition device to achieve vehicle stall.

Overspeed alarm:When the speed of the vehicle exceeds the overspeed speed value set by the platform, the overspeed alarm is triggered, and the device will send an alarm signal to the GPS monitoring platform.

Power Off alarm:If the GPS Tracker encounters a forced damage, such as cutting a cable, the locator will push an alarm message for the power failure alarm to the system.

Vibration alarm
Vibration alarm:After the device enters the armed mode,the device detects the vehicle vibration,triggers the vibration alarm and sends an alarm signal to the GPS monitoring platform.

SOS alarm
SOS alarm:As long as you press the button,the SOS alarm will be triggered,and the alarm signal will be sent to the GPS monitoring background.