GPS Speed Limiter Features: 1. GPS Speed Limiter. User can setup top speed to limit vehicle speed either by SMS or computer based tool. 2. Geo fence based Speed Limit. The device support 3 fences to setup different speed limit per fences. 3. USB flash data downloaded. Vehicle travelling data could be retrieved by using a computer or a USB flash or a wireless Bluetooth printer. 4. Data could be stored for at least 72 working hours for future reference, including date, time, speed, car plate number, owner name, fitting center, installer name, installed date, longitude, latitude, etc. 5. Tamperproof. UniGuard vehicle speed limiters are specially designed for none drivers or any other unauthorized people can tamper with the installed devices. Once device is tampered, it shall go to limp mode- vehicle speed is restricted to 40KM/H or 30KM/H. (Per Kenya or Ethiopia Standard) 6. Pre-warn if 95% of set speed limit is reached, beep sound will be produced continuously.