Overall, it's a good device that could be great if it were more reliable

For its size - and great price - this is a great little device

Then the app reported that the device was unavailable.

Otherwise, it'll recognize the door sensor as a THING, but even when you apply the right device handler after the fact, the sensor will be stuck in OPEN mode.

I also have no luck pairing this device

excellent device

Works perfectly, connects to SmartThings, easy to setup and it is a very well made and compact device

I never experienced a problem pairing any other device to my ST Hub.

For the price and the for the positives I have learned to live with the.