Feature:1. Anti Interference Capability: The transmitter has a power monitoring function with LED indicator to show the power condition and 800MHz transmission frequency with strong anti interference capability.2. Strict Testing: The remote control is strictly tested before leaving the factory to meet the strict requirements of working in harsh environments. Anti welding fumes, anti metal dust, anti oil, anti drop, waterproof, acid proof, safer to use.3. More Efficient: The dual handle setting with remote control improves the efficiency of workers and makes the work process easier.4. Easy to Use: Our crane industrial remote control is very easy to use, just follow the normal process to operate successfully, and novices can easily get started.5. Wide Application: This industrial remote controller is suitable for cranes, conveyors, coal mining equipment, concrete pumps and other mechanical equipment.Specification:Item Type: Crane Industrial Remote ControlModel: YU 6DMaterial: ABSRemote Control Battery: AA alkaline batteries x 2 (remote control does not ship with batteries)Application Areas: Crane, conveyor, CNC, coal mining machinery, generator start, concrete pump, grapple, other machinery.How to Use:The same series of the same model remote control, transmitter, can be replaced at will in the following ways.1. The new transmitter will not be installed in the case of batteries, the receiver must not be powered on the case.2. In each receiver to take the data small USB flash.3. Insert the small USB flash drive in the direction.4. Load the battery at the same time, the light flashes three times, the data has been copied to the new transmitter, you can use it normally.5. With the receiver will be USB flash inserted in the direction, the red light flashes three times, insert the power can be used normally.Package List:2 x Remote Control1 x Receiver2 x Dustproof Cover2 x