it sort of worked for a while kinda
936192
Bought one of these at a Walmart about 6 months ago, only came here because now I'm looking for a different drop in solution. Batteries no longer take a charge, when I initially got the unit I had to fix the base charge prongs myself. If you know how to tinker you can probably get some use out of it like I did but imho it's trash.
3222990
Got a mind of its own. Works when it feels like.
1015330
Didn't last very long before it stopped working.
971786
It only worked for a month or so, afterward it wouldn't charge anymore, unless I really jimmie it.
3183851
We used this quite a bit so it didn't hold up well. But it did work well when we used it.
4144695
This worked fairly well for awhile but now doesn't work very often. I think the USB traces wore out. It will sometimes read if I insert it half-way, but it's pretty difficult to get it to work now.
3707332
Not as long as I thought it would be, but it works.
4014476
after a few months of using it, it might stop working like it did for me!!!
3149239
It worked for a while. Unfortunately, Grif the wonder dog was too much for it. After around a month of consistent use, he managed to put a large tear in the fabric. My wife plans to sew it up, so it will hopefully not be a big issue.
1935602
I liked it fine, and then it just quit working. Kinda like no electricity, but with electricity
4547815
I used this for a while and then I didn't.  It works as you might expect.
4247305
It only lasted a few months before it stopped working.
4888529
This product may require some time to work.  It seems to have helped a bit but unsure that it will completely cure the problem.
3039177
It worked for a short while.  Once the cat became familiar with it, it was able to maneuver around it.
3173587
It worked fine for a while, and then suddenly, it would not open. I had to spend a lot of time and energy to get it off the gate handle.  The upside of this situation was that I learned (hooray for you tube) how to decode a combination for this type using a thin aluminum shim.
1790033
The product was confusing to use and was temperamental from time but it lasted a good while something in it just made it stop working.
939597
It's OK, but didn't last that long. After several months, it started to becom loose: the top disk where the phone attaches started to rotate by itself.