How to wire a 4251?

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How to wire a pull station to a horn/strobe

So, you have a couple of fire alarm devices that you’d like to test out, but you don’t have a panel. Not a problem. It’s very easy to do, and this guide will get you started. Items you will need: A pull station A notification appliance (horn, strobe, horn/strobe, bell, chime, light plate, etc - this does not include speakers) A power source The right wire The right tools 1. Determine the power requirements of your notification appliance(s) Let’s assume you have a horn/strobe.…