1. Long standby time :it has built-in 3.7V 5000mah Li-ion battery. can standby up to 90days (maximum standby time in sleep model)
2. Powerful magnet : it has 5pcs built in magnets.with super strong powerfull magnetic ,can be very easily installed 
   
3. Remotely voice monitor: send "MONITOR PASSWORD"to the device first , then the device will turn into monitor mode ,now if you make call to the sim number in the device ,it will pickup your call automatically and you can monitor the voice around the device !
4. Overspeed alarm:this alarm works only under continuous positioning mode ,when the unit speed is exceeds the speed you presetted ,it will send a message "SPEED ALARM!" to the admin  number every 5 minutes
5. Shake alarm: after you did the shake alarm setting , please keep the tracker being staionary for 5 minutes , then this function will start working ,it will send SMS "sensor alarm"to the admin number  when the unit get shocked ./
6. Sleep mode :sleep by time mode: after did this setting tracker will only work for 5mintues after being waked up,and back to sleep mode ,GPS will shut off and GSM will works in low consumption mode SMS , call will can wake up the tracker , sleep by shock sensor mode :after did this setting ,if no shock for 5minutes ,the tracker will work under "sleep by shock" mode,gps will shut off  GSM will work in low consumption. vibration ,SMS ,call will can wake up the tracker.
7. History route playback : you can track the history route of the device up to 6months via both the web platform in the app 
8. Lifetime free web tracking  platform and mobile app andriod /ios  tracking : no any yearly subscription