"The Real Tom" Tom @ www.WorkAtHomePlans.com wrote in message
...
On Sun, 6 Mar 2005 07:49:52 -0500, "nobody"
wrote:


"The Real Tom" Tom @ www.WorkAtHomePlans.com wrote in message
. ..
On Sat, 5 Mar 2005 08:30:18 -0500, "Jerr" wrote:

I have six Firex AD smoke alarms hardwired in my house. They also have
battery backup. I know that when the unit emits a low beep every minute
the
battery is weak. I have a situation where one of the alarms sounds
loudly
for 10 to 15 seconds and sometimes setting another unit off. There is
definitely no smoke setting it off. What can it be?


Humidity?????