Works Well, But Keep Track of the Expiration Date
We are using this for my parent who has dementia. The alarm has prevented a couple of mishaps when he tried to get out of bed unassisted.  Unfortunately, we were unaware when the pad's one year of life had expired.  We thank God that another attention getting device was on the bed and alerted us. There was no warning beep, flashing light, or other notification device telling us that a replacement pad was needed.  Therefore, only three stars are awarded.  We have purchased a second pad and will be sure to note the expiration date.
Rating: 3 stars