Remote range up to about 164ft (50m). Visual indicator light shows remote operation. Built-in antenna design. Designed to handle intermittent current loads of 250 amps for up to 10 seconds, requiring a 20-30 second cooling time between cycles. Compatible with wireless remote systems with two remote controls. Receiver features IP65 waterproof design. Weather-resistant and waterproof receiver construction. Wireless remote control kit 12V for winches up to 2000-5000lb. Easy to install and use, portable. Pre-cut mounting bracket for easy installation into control box. Made of solid and weather-resistant steel with powder-coated black surface for durability. Universal for 12V truck, ATV, SUV winches. 12V 250A winch solenoid relay contactor for all 12V solenoid winches. Color: Black Material: Plastic Package Contents: 1 x relay with wire 2 x remote controls 1 x controller with wire 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. Measurement allowed error is +/- 1-3cm.