Product 1. Remote control range up to approximately 50 m (164 ft). Visual indicator light shows remote control operation. 2. Built-in antenna design. It is designed to handle intermittent power loads of 250 A for up to 10 seconds, requiring a cooling time of 20-30 seconds between cycles. 3. Compatible with wireless remote control systems with two remote controls 4. Receiver IP65 WATERPROOF Design. Weather-resistant receiver WATERPROOF design. 5. Wireless remote control set 12V for winches up to 2000-5000 lb. Easy to install and use, portable. Pre-cut mounting bracket for easy installation in the control box. Made of solid and weather-resistant steel and powder-coated black finish for great durability. Universal for 12V Truck ATV SUV Winch. 12V 250A Winch Solenoid Relay Contactor for all 12V solenoid winches. Color: Black Material: Plastic Package Contents: 1 x Relay with cable 2 x Remote controls 1 x Controller with cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to be slightly different from the real thing. The allowable measurement error is +/- 1-3 cm.