For your 2011 Keystone Hornet, you can use the Single Rocker Switch # 37212635 in white, or # 37212625 in black to in two different locations to create a 3-way switch that can be controlled in separate locations. view full answer...
The iRV RV Stereo part # iRV64FR will work to replace your current Jensen Unit/ There are no adapters from the Jensen to the iRV so your connections will need to be made manually. view full answer...