How to Wire Otis Series 1 Elevator Buttons

Today I show you a fairly simple way to wire up Otis series 1 buttons by creating custom lower voltage LEDs and hooking up the circuit boards. I made a video in the past showing how to wire these buttons, but I did not wire them as nicely and as permanently as in this video. If you don't have all of the materials necessary (Leds, connectors, etc), have a look at my other video and see if it helps:    • Alternate Method of Wiring Otis Series 1   This button originally had one of Otis's serial control boards, and I wanted to wire it up without using that board. I figured it was a perfect opportunity to make a more updated (and better) video on how to wire Otis series 1 by installing some different circuit boards. Connect with Me! Instagram:   / stlelevators   Facebook:   / stlelevators