FWIW This probably could be posted on at least 2 other topics and maybe is but I can't find it sooooo. Just finished reading the weekly e-mail from Tim at USCCA and in it is a neat idea that can be used for off body carry - purse, "Safepacker" and etc. He talks about a devise for parents to help them keep track of small kids. It works like this. It is a 2 part devise...clip one part to your child/in your "Safepacker" and put the other part in your pocket or whatever. It can be adjusted for 6 to 30 feet. If you get beyond your set distance from your "Safepacker" it beeps to let you know. Neat idea and causes me to rethink OBC.
Stupid me I forgot to say that it is called "Child Guard Transmitter" and I believe that is the web address.