3 people claim that they like it. I wonder if they are associated with Just Home Medical and/or the bedwettingstore.com.The transmitter is an uncomfortable blob worn at the waist. From there a wire leads to a clip attached to briefs like a regular Malem alarm. So the basic difference here is that the wire for the wireless alarm is shorter than the wire for the standard alarm. Still a wire! The receiver is a battery driven item. Don't expect too much of it. Also, the transmission is only one way - from the transmitter to as many receivers as may be used. All of them have to be within range of the transmitter on the child's waist. What a waste. Also no remote to control anything. For this high price, this item should have more abilities than ANY other wireless alarms. And some of the others are truly wireless. Look for detailed descriptions and comparisons of wireless bed-wettingalarms . Then you can be your own judge.