I previously used the ecolink version of this that now seems to be discontinued..
This seems to be the same exact hardware inside with a slightly different case.
Very innexpensive and works well. for contact and temp. and good range..
I bought one and tested, and now have bought 5 more to have around.
Pairs right up as generic zigbee contact sensor..
Quick response as well.
discounted now so about 11.00 a piece..
