Alarm batteries (1 Viewer)

[irnbru]

Reading a thread last week about break ins I thought I would check out the system. I sat in back of Vanessa and waved like mad at the PIR to no avail.
I managed to remove it to see if there was a battery inside. There was. I suspect it was fitted when the alarm was installed. MH is 2010 battery is.....

Do you check yours?

 

[Don Quixote]

Test the smoke alarm every week in MH as always burn something when cooking.........