The following message was posted 9/3/2009. This message resent to fit SharePost format:
Wandering is a real and often tragic problem. A two-sided lock is the answer. They are inexpensive and easy to install. They allow caregivers to rest easy knowing the home is secure, both from inside and outside.
Paste the following link to review. I will be happy to answer all your questions and assist you, should you want to order this for your home.
http://www.gokeyless.com/search.php?search=2230dc&x=22&y=11


I checked the links and this does look interesting. Thanks for sharing the information, Bob.