Review on Upgraded Traveling Security Stopper Doorstop by Jeremy Adams

I bought a couple of these to use as an extra security measure at the beach house we stayed at a few weeks ago. Most of the doors in the house were sliding doors, but a few front doors swung open. They were on the lower floors where there was less chance of hearing any of them. I was happy to have these simple alarms in place. They were very easy to place and certainly loud enough to wake the house up, as we found out when one of our guests accidentally turned one on. They offer good and cheap insurance.