Looks like the 'EZ Camp Cougar' Remote control box.
If this is it, it allows the slides/awnings and auto levelers (if equipped) to be opened via a remote control. Isnt that fancy?
The output terminals most likely wire right to the motors of the slide/awning that they control. The Manual Switches allows the buttons inside to work. When activated the box will give power to the appropriate output.
****
A built in mirror and dual automotive LED docking lights are all you need to align your truck to a Cougar’s extended hitch pin. This can be controlled by using the E-Z Camp Cougar Remote, a remote control providing a convenient way to control your docking light, electric slide out, landing gear and electric awning! The remote even comes with a high emittance LED flashlight!
