Josie,

This is exactly the same brand/model as the one I bought nearly 20 years ago. It's still going and it's the only one I have operating in the house. I have it plugged into a centrally located power socket.

http://www.pestxitusa.com/PestXit_USA/Duo.html

What I understand is that the ultrasonic sound makes rats, mice, possums, etc., feel uncomfortable and it takes them around two weeks to work out that they feel better when they are not around the house. Eventually they get it. It doesn't have any affect on pets that I'm aware of.

Regards,
Noel


MY SONGS...
Audiophile BIAB 2025