Sleep function, the same battery capacity, standby time improve 1.5 times.
Tracking by GSM and GPRS at the same time.
When there is no gsm signal all the data will be saved and will be send again when get the signal. Can save 200 dates totally.
GSM Location Based Service. Location Based service also named A-GPS， when tracker in underground or tunnel ,can get location by AGPS.
Real time tracking: real time tracking on platform the shortest interval time can be 5s.
Tracking on mobile phone: when call Tracker,will got reply with location information, click Google map link user will see the location information of google map in mobile screen.
Voice monitor: can monitor the voice around tracker by cell phone.
SOS: press SOS button, it will send help information to authorization number and platform .
Movement alarm: Tracker as the center, arbitrary set radius. When Tracker move out this range, will send alarm to authorization number and platform
Over speed alarm: Setting speed value, when tracker over speed it will send alarm to authorization number and platform.
Geo- fence: setting Geo-fence by SMS or platform, when tracker move out this Geo-fence, it will alarm to authorization number and platform.
Shake alarm: setting shake alarm, when tracker shake it will send alarm to authorization number and platform.
Mileage calculation.: Mobile phone/monitoring platform can always check monitoring target walk mileage
Traffic Mode: In this work mode, when target movement it will automatic interval 30 seconds report a position to mobile phone or platform。When tracker stop move，Tracker will go to sleeping model.(this can save GPRS flow and device power)
Breakpoint continuingly also called blind spot fill preach: when in real time monitoring, or in the gprs blind area, or SIM credit, device will save the data automatically, and when got the signal will automatically send to platform.
Can update software by USB cable
Sleeping function: when no positioning work, device will go to sleep, the power consumption is 3mAh in sleeping it will save much power.
Customized software: Customers can according to their own needs, customized for own need system software.
GPS chip: New Star NS-1315 GPS chip
GSM/GPRS module: SIM 300s/M35
GPS sensitivity: -159dBm
GPS accuracy: 5m
Time To First Fix: Cold status 45s Hot status 1s
Wall charger: 110－220V input; 5V output
Battery: 3.7V 850mAh Li-ion battery
Storage Temp: -40°C to +85°C
Operation Temp: -20°C to +55°C
Humidity: 5%–95% non-condensing
Size: 64 x 46 x 17mm
Package size: 212 x 129 x 59mm
Net weight: 50g
Gross weight: 550g