General description Heavy-duty wireless control box system designed for 12v winches up to 6.8hp/20,000lb. This complete kit includes everything required to upgrade or replace your existing winch control box. It features the 'SL series' twin wireless combination handsets, offering precision control and backup reliability of a hard-wired system along with the convenience of long-range wireless control, with a wireless range of up to 40m. Technical specifications Compatible with 12v winches up to 6.8hp/20,000lb Wireless range: up to 40m Cables from control box to winch motor: 400mm x 25mm², M8 spade terminals (x3) Control box earth cable: 450mm x 0.75mm, M8 spade terminal Battery positive cable: 1800mm x 25mm², M12 spade terminal Compatibility and accessories Suitable for all four terminal 12v winch motors (three-terminal plus earth post) Kit does not include an earth cable; winch motor must be earthed with a minimum 25mm² cable directly back to the battery negative Other information