Features of UVIS: 1. Auto digital line scan, high-resolution undercarriage imaging. 2. High automation, easy to be used. 3. Applicable to variety of vehicles, wide vision. 4. Test will be completed during the vehicle maneuvers without stopping, adapted to different speed. 5. Undercarriage image can be stored, retrieved, searched or compared with other images. 6. A variety of image processing methods: enlarge, stretching and cutting. 7. Multi entrance management model, management, and statistics of entering and exiting vehicles. 8. Flexible detection process can be made on site to satisfy the needs of various work conditions. 9. Option of automatic number plate recognition system available, associative storage of various vehicle information and undercarriage images. 10. Image monitoring, video recording for different scenario. Under vehicle surveillance systems are used to automate the searching of vehilces in Kenya. We have installed this UVSS in Kenya airports and major buildings.