1、BUILT IN ANTENNA: Winch remote control kit is designed with built in antenna and has a thick side switch. The kit includes 1 remote control and 1 receiver. 2、ANTI INTERFERENCE: Wireless winch remote control kit uses special remote control code, good anti interference, remote control range up to about 75 feet. 3、WITH INDICATOR LIGHT: Wireless winch remote control with switch and indicator light, visual indicator light shows remote operation, operator can monitor the winch or hoist from different positions. 4、BATTERY POWERED: Recovery wireless winch remote control is powered by a 12V alkaline battery. They can work for long periods of time due to the application of power saving circuits. 5、EASY TO INSTALL: Winch remote control is compact and portable, installs in minutes and is easy to use, please follow the installation instructions.