Скачать или смотреть Testing Vintage Coded Fire Alarm Pull Stations w/ Notifier 34-24 Horn!

The Edwards, Couch, and Acme coded fire alarm pull stations have been wired up to a Notifier 34-24 mechanical horn! Coded fire alarm pull stations are manually activated fire alarm devices that send a specific pre-set code when pulled (via the code wheel in the back). Instead of continuously sounding an alarm until reset (as with conventional pull stations), a coded pull station transmits a sequence of pulses corresponding to a numerical code. This code is repeated in cycles to indicate the alarm’s location within a building. It's like an early form of addressable! Here's testing them individually and then all at the same time! Thank you for watching!

Unboxing Video:    • Unboxing RARE Coded Fire Alarm Pull Stations!  
More about Coded Pulls:    • Edwards Coded Pull Stations | How do they ...  

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