STG Electric Services - The first fire alarm system ever was invented way back in 1852 by Dr. William F. Channing and Moses Farmer. We've come a long way! 🔥 | https://stgelectricservices.com/fire-alarms/
Although Francis Robbins Upton invented the first electrical fire alarm system, he got a little help from Mr. Thomas Edison. Thanks to these guys, we can... | By Corporate Electric Ltd. | Facebook
iNFHRA - #Didyouknow we go a long way back to 1890 on inventing our first ever automatic fire alarm 😱 Imagine the limited sources they would have acquired to invent something so
![Boston fire alarm system, first of its kind in the world, received first call 168 years ago - The Boston Globe Boston fire alarm system, first of its kind in the world, received first call 168 years ago - The Boston Globe](https://arc-anglerfish-arc2-prod-bostonglobe.s3.amazonaws.com/public/IDL5EHEKKFGGRHVLY5BEA6QXY4.jpg)