Top critical review
One person found this helpful
on 9 April 2016
I bought this for my wife as she is ALWAYS misplacing her keys.
I wish I hadn't bothered, they are not very loud and seem to have a mind of their own.
Every time my wife picks up her keys they go off, they go off randomly and when they go off, they can't be turned off.
I got so fed up with it that they went for a flight down to the bottom of the garden.
Save your time and money, buy something else.