Description Feature:Winch Solenoid Relay compatible with Wireless Remote Systems with two remote control. Pre-cutting mounting for easy installation into control box 2-TO-1 control, unique control code for each package .Come with on-off switch, holding for usingisual and indicator light shows remote operation .Compatible with 8000lb-12000lb winch with DC 12V (series wound and permanent magnet) Come with shatterproof sealed and corrosion resistant case. Solid heavy duty constructed Come with Wireless Remote Systems and Twin Remote Control with on-off switch indicator light shows remote operationWireless control kit built-in antenna design, wireless control range max. 150ft Note: Each remote powered by 12V 23A battery, for safety reason, battery is not included in the package. Professionals install is highly recommended Please note that there is a circuit switch (like a seesaw) inside the product, so when you shake the relay, there is a voice inside, not by the loose in the wiring or any defective issue. Thank you Specifications: Condition: Color: Black Material: metal + plastic Operating Voltage: 12V DC Weight: 720g + 180g Winch Solenoid Relay Size: Length: 3 15/64 inch (82cm) + Width: 2 inch (55cm) + Height: 3 5/16 inch (84cm) (As the Picture Shown) Coil Rated Voltage: 6-110V DC --- Contact Circuit Voltage: 80V DC Operating Wattage: 15W Loading Current: Max. 250V AC 500A Environment temperature: -40C - 85C Frequency: 10Hz-200Hz Acceleration: less than equal 35g Speed: 60-100 per min Mechanical life: up to 100,000Ops --- Electrical life: up to 50,000Ops Operation Regulation: Continue Installation direction: Random Wireless Winch Remote Control Kit Size: (As the Picture Shown) Remote: Length: 4 9/64 inch (105cm) xWidth: 1 27/32 inch (47cm) Receiver: Length: 2 21/64 inch (59cm) x Width: 1 11/16 inch (43cm) Height: 15/16 inch (24cm) Fitment: Package Contents: 1 * 12V 500A winch electromagnetic relay 1 * 12V wireless winch receiver 2 * 12V wireless winch remote control Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.