Durite FORS Recommended DVR Kit For Articulated Vehicles (Hard Drive system) Durite are a FORS Associate Supplier. We supply complete vehicle safety kits to comply with FORS V.5 & CLOCS. 2-year warranty as standard High Definition quality for both day & night vision FORS Kit for Articulated vehicles over 7.5T includes; 4-camera DVR kit with monitor (1TB hard drive) Retractable cable Sensor system with Left turn speaker Switch for Left turn speaker Backup alarm with Night silent Warning sign