NJ International 8000 Servo Master Activation System For Crossing Gates & Semaphores

The ServoMaster #8000

Provides activation for crossing gates and 3 position semaphores. For crossing gates 4 optical sensors will allow single track bi-directional operation, or dual track

uni-directional operation. Expansion kits will allow up to 3 additional bi-directional tracks. The unit also controls the crossing lights for common anode LEDs. An out put is provided to add a bell sound module (no provided)

The unit requires 9-16 volts, AC or DC rated for at least 500ma.