SND-400

Switcher Unit. 2 way, latching-momentary. (Lights and sound cards).

SND-400

The SND-400 Switcher Unit is a radio-controlled two-way switcher unit, with many applications including sounding whistles and horns, activating lights, and starting the engine of your locomotive. It is programmable for latching or momentary operation. 34 x 17 x 13 mm.

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