Features 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 Control Model: YU 6D Material: ABS Remote 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. Package List 2 x Remote Control 1 x Receiver 2 x Dustproof Cover 2 x Fuse