gps tracker 1. Multiple Locating: Click Multi-track to select an interval from options including 10s, 15s, 20s, 30s, 1m, 5m, 10m, 30m, 1h, 5h, 10h and 24h to execute the said function.
2. Multi-track Cancellation: Click Cancel Multi-track to disenable the function of Multi-track and the message "Multi-track Cancellation OK" appears in the column of Alarm Code if succeeded.

3. Alarm Halt: Click?Stop Alarm? to disable all the alarm tasks being selected and the message "Alarm Halt OK" appears in the column of Alarm Code if succeeded.

4. Move Alarm: Click move Alarm to enable the said function. Once the terminal is moved outside the 200m range as the function in question is available, the corresponding alarm will be sent to the monitor center in every 3m. To disenable the said function, click Displacement Alarm again.

5. Overspeed Alarm: Fill out the column of Speed Limitation with a value between 10~300 and then click Overspeed Alarm to send this command. When the terminal speed exceeds such a preset value, the corresponding alarm will be sent to the monitor center in every 3m. To disenable the said function, click Overspeed Alarm again.
6 Time Change: Click Terminal Time to change GPS time to the local time. SOS: When SOS is required, press and hold Tracker SOS for at least 3s and the terminal will send SOS information to the monitor center every 3m accompanied by beeps. To disenable the said function, click Alarm Halt.

Item Specifications Parameter:

Content Specs. Dim. 64mm x 46mm x 17mm Weight 50g Network GSM/GPRS Band 850/900/1800/1900Mhz GPS chip SIRF3 chip GSM/GPRS module Siemens MC55 or Siemens MC56 GPS sensitivity -159dBm GPS accuracy 5m Time To First Fix Cold status? 45s/ Warm status? 35s /Hot status? 1s Car charger 12- 24V input / 5V output Wall charger 110220V input / 5V output Battery Chargeable changeable 3.7V 800mAh Li-ion/battery Standby 48hours Storage Temp. -40°C to +85°C Operation/Temp. -20°C to +55°C Humidity 5%--95% non-condensing How it Works: Simply insert a GSM sim card into the GPS unit. Whenever you call the unit it will respond with the coordinates of its location thru a SMS message. You can then use these coordinates on any mapping software (for example google earth) which will show where exactly the unit is located. With some little setup, you can also have the device to send the data directly to a computer thru GPRS and display its location on a map with our bundled software for real-time location tracking.