GSM alarm system with Wireless vibration 104GPS:
1. Built-in 6000mAh battery
2. 60 days standby time
3. Powerful magnet
4. Waterproof shell
5. Wireless vibration
6. Voice surveillance
7. SMS alerts
8. with Free PC platform
9. Optional web-server platform
10. with 3 colourful LED signal light
11. External and Internal GSM/GPS antenna to choose use
12. Support for external power

Functions:
1. View remote target current location map through cell phone or PDA
2. Get location in real street/address name, by sending address+password to tracker, it will send u back a detailed street address
3. GPS+LBS positioning ways. When there is no GPS signal, it will locate by GSM network.
4. Auto tracking continuously. Send SMS "fix+intervals+time unit+***n+password" to unit, it will track automatically
5. Single location by calling tracker

6. Oil-cut and restore by sending SMS
7. Power-cutand restore by sending SMS
8. Low power alarm. It will alarms when the power is below 3.7V
9. SOS panic alarm. It will send "help me! +lat/long. " to you cell phone asking for help
10. Shock sensor alarm.
11. Movement alarm
12. Overspeed alarm
13. Real time tracking by SMS or computer
14. Easy to switch between SMS and GPRS mode
15. Voice surveillance
16. Sleeping function: Can save power to extend the standby time

Applications:
Locating and tracking service for cars, trucks, container trucks,