Feature: 1. Efficient and Practical: Industrial remote controller has a distance of 100 meters in open areas, with sensitive and accurate responses, up to 0.01 seconds at the fastest, and a wide range of applications. 2. IP65 Protective Rating: The industrial crane remote controller has an IP65 protecting level, with excellent resistance to falling, water, oil, and acid, making it suitable for various working environments. 3. Convenient Use: This remote control is equipped with 6 direction buttons, easy to operate, with emergency stop device. The transmitter is equipped with LED lights to clearly indicate its working status. 4. Wide Application: This remote control and receiver are suitable for various industrial machinery, including cranes, conveyors, CNC equipment, generator starters, concrete pumps, grab buckets, etc. 5. Compact and Practical: This lifting remote controller features a compact size and lightweight design, making it convenient to hold, store and carry, and can be applied anytime, anywhere. Specification: Item Type: Industrial Crane Remote Control Material: ABS Voltage: DC24V Remote Control Battery: 2 x AA Battery (not included) Remote Control Distance: Approx. 100m / 328ft (open area) Frequency: 800MHz Features: Fall Prevention, Waterproof, Acid Resistance, Oil Resistance Application: For Crane, Conveyor, CNC, Coal Mining Machinery, Generator Start, Concrete Pump, Grab Bucket, and Other Machinery. Package List: 1 x Remote Controller 1 x Receiver 1 x Waterproof Bag 1 x Fuse 1 x User Manual