Collection: Dedicated Flasher Unit Kits

The dedicated flasher unit (DFL) is part of the light module of a kit that allows you to integrate 2 Railroad Crossings together with 2 side-on Detectors and 1 crossing bell or block detectors, all controlled by the Lamplighter DFL unit. 

It comes in two versions, one with a power supply and the other without.

There is absolutely no programming nor soldering required.  The 3 wires from the detectors and crossing bell need to be attached to the DFL unit using screws built into it.  It couldn't be easier.