Thread: FIRE ALARMS
View Single Post
  #6   Report Post  
Posted to alt.home.repair
Fred McKenzie Fred McKenzie is offline
external usenet poster
  
Posts: 388
Default FIRE ALARMS
In article ,
wrote:

On Thu, 30 Jul 2020 13:49:47 -0400, Fred McKenzie
wrote:

In article ,
Mercellus Bohren wrote:

do they ever need to be completely replaced?

The fire alarm people say yes. Apparently there is some radioactive
material involved, that deteriorates over several years.

Fred


That would be smoke detectors ..
Fire Alarms are the break-glass-pull-down thingies.

John-

You got me! I have smoke detectors here, but they give off an alarm.

I wonder which Mercellus meant?

Fred
Reply With QuoteReply With Quote