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.
The "ionizing" type of smoke alarms uses Americium.
there is ten types of smoke alarms that you can find
How many tyeps of smoke alarms can you buy?
federal law requires that smoke alarms need to be in every home
You can find photoelectric smoke alarms at a hme improvement store. You should visit www.menards.com for more information on 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.
no
Smoke alarms are not a bad idea, i recommend them highly - they could save your life
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.
It would need a lot more shielding to be as safe as the alpha radiation of Americium.
No, generally, smoke alarms lose sensitivity as they get older. Some fire codes require smoke alarms in one- and two-family dwellings to be replaced every ten years. Commercial smoke alarms must be tested and replaced when they can no longer be calibrated within the manufacturers' specifications.