, this confused me 97 year old father.

My father and I live next door to each other and this wireless pager works just fine despite the distance between us

My father fell several weeks ago and just came home from a short term rehab facility.

We bought this for my Handicapped father to call us when he needs something.

I think for $50, this gives us a great peace of mind, knowing my invalid father only has to push the button to have us rush in there.

They were used after my father had a fall and needed some extra help.

My Father was sick and it allowed me to have personal time while also being a button push away from being by his side and this really really did help out near the end

GreatWe have my father in law staying with us after he fell and broke his shoulder.

It is loud and works any where inside as well as

I can hear it anywhere in the house as well as on the deck

It's been used and worked exactly as it was supposed to.

Transmission is between the button and receiver, does not rely on some outside cellular or wifi service, works exactly as we need it to, and is reliable and simple.