The Dallee Grade Crossing Light Flasher controller makes it easy to alternately blink two lights just like a regular grade crossing. The flash speed can be controlled by turning a dial on the board.
Grade Crossing Flasher #367 Full Instructions
Grade Crossing Flasher Application and Examples
|Flash Speed||1 Hz - 3.5 Hz (Once a second to three and a half times a second)|
|System Compatibility||AC or DC Power|
|Current Handling||3 Amps|
|Power Input||8-20 Volts AC or DC|