Includes the PC board but without the LED and pushbuttons mounted. Includes 2 5mm bi-color LEDs and 2 pushbuttons loose and ready to mount as you wish. This lets you remotely install LEDs or pushbuttons to integrate into your own style of control panel. There are alternate inputs you can take advantage of in the kit. These inputs will accept either a toggle switch or a single pushbutton (each push alternates the points).