warrior queen
early bird snack pack
- Joined
- Jul 17, 2003
- Posts
- 31,500
I hope we're talking about photo-voltaic smoke alarms....?
The old type are the ones that go off when cooking.... the newer pv ones only go off when they are really needed.
During my fire scare a few years ago, the pv alarms went off when the bushfire reached the boudary fence and smoke drifted across my property......the older style ones stayed silent.
The old type are the ones that go off when cooking.... the newer pv ones only go off when they are really needed.
During my fire scare a few years ago, the pv alarms went off when the bushfire reached the boudary fence and smoke drifted across my property......the older style ones stayed silent.