Remote range up to 164ft (50m). Visual indicator light shows remote operation. Built-in antenna design. Handles intermittent current loads of 250 amps for up to 10 seconds, with 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. 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, 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 included; other products not included. Note: Light reflection and different displays may cause slight color variation between item and image. Measurement error allowance: +/- 1-3cm.