Works great. Remote sensor is upstairs in the kitchen and ...
937940
Works great. Remote sensor is upstairs in the kitchen and the unit is below the floor in the basement. Works like a charm.
2618054
I installed this sensor in a kitchen with a 3 way switch. I had a little trouble with it at first and could not follow the diagram. I ended up trying various wiring combos until I got it. I only had 3 wires on the switch and 3 from the wall so it didn't take long. (: After that it was a matter tuning the settings. I adjusted the "time" first and then the "light" setting. At first it may not turn, stay of, or turn on randomly, but slowly adjust the "light" setting and it works! Now I never have to hear "You forgot to turn the light off!" again!
882380
Works consistently but the infrared sensor is crap.  You have to point in a very direct, narrow field to switch inputs.  The range is the worse I have ever seen, but it works.  Don't lose the remote or you are SOL!  You can only change inputs with remote...no switch on device itself.
2835719
Gift to my husband.  He loves it!  Uses the temp and humidity sensor in a storage bay of our motorhome.  At any time, we can look at our weather station inside the motorhome and read indoor temp, outdoor temp and  % humidity.  The outdoor remote senor is great.  I have given my Dad & Mom a La Crosse Weather Station for their condo.  With an outdoor sensor on their balcony, they can check the temperature and humidity on the weather station from the comfort of their kitchen.  I highly recommend this product.
3486815
I purchased two WS-9080U's to be used with a single (shared) remote sensor.  It was easy to set up and I'm very pleased with the way the unit works.  The daily highs and lows weren't a requirement for me but it's a nice touch and I'm glad the feature came with the unit.
4500666
Work great with the ecobee3 and maintain temperature in my house much better than the NEST.  Very happy would recommend the ecobee3 system above NEST (which I had previously).  Easy to pair and use.

Two minor items which prevent a 5 star review...
- sticky back is a bit spotty, worked great in one case not so good in another.  I use double side picture hanging tape as an easy fix.
- The range is not awesome.  In my house I am seeing maybe 50 feet with a couple of connection drops.  So for most folks these are perfect, if you have a really spread out house and want to check temp very far away or in another structure this is not likely the proper solution.

Overall love ecobee3 and the remote sensor, solves a huge problem for thermostats!
736975
This solved the issue of flickering with the new LEDs I bought for under the cabinet lights. The sensor works perfectly, when its off it's off - no flicker or dim lights coming out form the LEDS.
3888878
I installed this in my pass-through laundry room, where the light switch always seems to be on the wrong side of the room.  It works great!  I think it would work great in a small closet or bathroom, too.

The motion sensor seems to be recessed inside the bulb.  I wonder, if the sensor extended out past the bulb a bit, would it be able to detect a wider range of motion?  That would make it perfect for walkways.
3965960
Nice and simple to use, downloaded the IR remote library for arduino and with a simple sketch had this up and running.
Just wanted to note that when looking at the sensor the pins are 1 2 3 and it is data, ground, vcc and I ran 5v with out issues.
3420438
This device is being used to relay IR signals to equipment in a cabinet and works like a champ.  It was so good in the living room, I bought a second one for the master bedroom.  Works well with my Dish Network DVRs, Sony AV receivers and Sony bluray players.  There might be a few devices with IR remotes not compatible, but most devices should work with this unit.
4375991
These are great.  Paired with motion sensor switch so they turn on when we walk in the kitchen from garage or living room.
2627091
Works great ,good alternitive to fancy motion sensor ones that break all yhe time . Used in bathroom
2457831
While remodeling I broke the tube on our old indoor/outdoor thermometer. So I started looking for a reasonably priced replacement with wireless remote sensor so I wouldn't have to open a new hole through the wall. The more I shopped, the more features I found and eventually settled on this one as it has both In and Out humidity. I am very pleased with this purchase. And instead of hanging it on the wall where the old one was, we have it on an end table in the living room where it's easily accessible. It was very easy to set up. Always read the set-up instructions for any weather instrument with a remote sensor as the sequence of start up matters for some reason. I was a bit unsure of the Celestron brand but so far it's been Great.
3382720
The product works great. I was worried about it causing a delay which would make accurate fast-fowarding on the DVR hard to do. However, I don't notice any delay. If there was one thing I could change, I would make the cable on the sensor was longer. However, it would have had to be much longer (about 15') for my application. It was easy to extend with a 3.5mm mini-stereo extension cable that I had lying around. I'm using it in a home theater, so I was concerned that the light on the sensor would be annoying. However, despite what I have read in other reviews, it is very dim such that I don't even notice it unless I am looking for it, and it provides nice feedback that the signal is being picked up.
1651063
I have an LG TV which has the IR sensor at the bottom of the TV. My sound bar blocked the IR receiver from seeing the remote properly.

I purchased this and am happy to say that it works perfectly.

Installation was easy, plugged it in, placed the sensor it to the left of my sound bar and now the TV IR can see my remote.

It's is a simple, affordable, easy solution which just works
1275302
I needed to replace my IR receiver, and this worked well.  The remote I use is a harmony smart, so I can say anything about the remote.
2640337
This thing works like a charm. I've got a big house and a new baby and I put the wireless remote sensor in the baby's room and the central A/C turns on and off based on the baby's room temperature. Very simple and elegant. Programming it may seem a little daunting at first but a few quiet moments browsing the entire manual is time well spent. I highly recommend it.