Detailed Product Description

1. Built-in GPS vehicle locator.
2. Support 4-frequency GSM 900/1800 MHz. (850/1900 optional). Works worldwide!
3. High-sensitivity, new technology and latest GPS chipset!
4. Excellent for fixing the position even at a weak signal status
5. Voice Monitor Function, automatic answer feature
6. Over-speed alarm
7. Support single location and continuous tracking.
8. With a built-in battery, can power off after the alarm.
9. Support quick dialing buttons for 3 preset phone number ,two-way conversation
10. Support check location by SMS and Internet.
11. Locate the locator holder by the mobile phone via SMS
12. SOS button send out exact location for immediate rescue/action
13. With electronic fence, can be set to at least 100 meters range
l4. Support oil power off  and recovery.
15. Leads to a total of 5 lines, Red +12 V, Black GND, Yellow external SOS line, White  off oil power, Green ACC