works fine wish we would have ordered the one with extra
345673
we bought 2 mattress.  works fine wish we would have ordered the one with extra cushioning
1227686
This works well BUT since it takes up a USB port I wish they had included one on the empty side of the unit.
4619497
works as expected, I wish I would have seen all the different models/shapes before ordering, I've been reminded twice to make a review.
4300328
Works fine. Would have been better to have a second one, they screw together to make a longer one, would be smoother and faster. The little guide rails just slide/locks in place on either side or stores on top the same way.
2658568
Just what we ordered (although it has an odor to it)
1835280
It's just what we ordered.  Works fine for where we wanted it.  Easy to move out of the way when not needed.
4612179
Worked fine, once we installed it.  Quick delivery of item was a plus.
2482820
It works great.  . . but if I had it to do again, I would have gotten the larger one.
569583
A hose was included with our machine so we didn't need this. Otherwise it would have been fine.
2649930
Needed one for a window we missed.  Installed it and it works fine.
1828334
Works great for what we need, won't find a cheaper price on Amazon.
533636
Just what I ordered and works fine don't be afraid to order.
2379796
Good to keep on hand when the other one goes, or install if you don't have one.  Add it to an order.
578074
works well...wish it were not so expensive - I would have brought more...
1398581
Nice unit.  Works fine and may be getting a second one, just need to figure out how to order a different frequency.
1425920
The one we received seems to work fine. The ONE we got was easy to install. Had to order second package!!
1833667
This works perfectly fine as a replacement or extra sensor. I just wish it used a more common type of battery.