Industrial Crane Wireless Radio Remote Control F21-E1B for Truck Hoist 220/380AC ,Quick Response

Remote control: The frequency range is UHF 425-446, and the control distance can reach 100 meters, ensuring unimpeded long-distance operation High protection level: IP65 protection level, waterproof and dustproof, with impact resistance, suitable for various harsh environments Low energy consumption design: Powered by two AA batteries, economical and solid Safe and reliable: Equipped with a 32-bit security code (430 million) to ensure signal transmission security and avoid interference and misoperation High output capacity: 8A sealed relay output, support AC 250V/10A relay and 10A fuse to meet high current requirements