The FZ-1 offers the freedom to connect, manage, and protect your accessories with ease. Switch devices on or off automatically with your vehicle or provide constant power - it's your choice. Its unique design features an internal relay and provides flexibility for 6 individually fused circuits that can be easily configured simply by moving the fuse to a different position on the board.  The FZ-1 is not only compact, but also very easy to install, making it a great choice for both novice and experienced installers.