S228 - Historical Playback And SOS Alerts

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