This product is called the iTouch and is a touch sensitive pad to help assist control your LED Univisor and Safe Responder

Just a quick tap on the touch sensitive pad will turn your sign on or off , hold your finger on the pad and it will dim your sign and brighten again.

Simple to use, a great accessory for the LED Univisor and the Safe Responder

Plug and Play, gives you flexibility to position better for access to power on/off depending on your car / setup. 

12v

ideal if you have a larger vehicle or want a different position for on/off switch. 

They are plug and play with your LED Univisor

Quick and Easy to use