Defective and should be recalled!
I bought this product to help keep my dad from taking a fall because he could not reach the nurse call button all the time.  Great idea, nice pushbutton device, but none of that matters.  I plugged the unit into the nurse call station (it was a Cornell) and it triggered the alarm, but the alarm would not reset.  I have an electrical background so I did some troubleshooting.  I finally came to the conclusion that the output relay used to trigger the alarm has significant leakage current when the contacts are open.  This leakage current is high enough to maintain the alarmed state, so the reset doesn't work.  I did get it working, by installing an interposing relay with no leakage current, then it works properly.  How many people can do that? I think this leakage current issue is a flaw that should get this product recalled, because if it doesn't reset you'll disconnect it, and lose any safety benefit.
Rating: 1 stars