S228 - Historical Playback And SOS Alerts

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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.

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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.

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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
GSM	850/900/1800/1900Mhz
GPRS	Class 12,TCP/IP,UDP/IP
Working times	1 hours
Chip specification	Ublox/SiRF-Star III
Positioning accuracy	<10 meters
Support input voltage range	8VDC～36VDC
TTFF(Open Sky)	Avg.hot start ≤1s ; Avg.cold start ≤42s
Working temperature	-20℃ ~ +70℃
Data storage quantity	30000
C/A Coding	1.023 MHz chip rate
GPS Sensitivity	-159dBm

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: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.