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The first battery-operated home smoke detector was patented in 1969 by Randolph Smith and Kenneth House, but the first automatic sprinkler system was patented by Philip W. Pratt of Abington, Massachusetts, in 1872.
What else can I help you with?
What types of smoke alarms can you find?
there is ten types of smoke alarms that you can find
What does isotopes have to do with smoke alarms?
The "ionizing" type of smoke alarms uses Americium.
Why do you have smoke alarms?
federal law requires that smoke alarms need to be in every home
How many types of smoke alarms can you buy?
How many tyeps of smoke alarms can you buy?
Where can i find photoelectric smoke alarms?
You can find photoelectric smoke alarms at a hme improvement store. You should visit www.menards.com for more information on photoelectric smoke alarms.
What is the difference between regular smoke alarms and photoelectric smoke alarms?
Photoelectric smoke alarms are also called optical alarms. They are more expensive than regular alarms. They are also more accurate and less likely to go off unnecessarily.
Are smoke detectors and smoke alarms the same?
no
Why are smoke alarms a bad idea?
Smoke alarms are not a bad idea, i recommend them highly - they could save your life
Should I install smoke alarms in the new home I built?
Yes, of course you should install smoke alarms in the new home you are building. Smoke alarms should be in every home , old and new.
Do fire stations give out smoke alarms?
Some fire stations offer smoke alarms at little or no cost. Fire stations always have smoke alarms available, to make sure that there community is kept safe.
What are the uses for alpha?
Smoke alarms :)
How many smoke alarms?
5
