long life battery is good, and app provides battery life also provide local alarm as well as app push notification provide

Everything works as it was stated, it's a pity there are no CR123 batteries included, and so everything is super.

The order has been received, matches the description. Very fast delivery to Moscow time in 4 days. Thanks!

The sensor is working. Got in touch with the phone. It's very quiet! On the notification phone come

To Moscow house for two weeks, shustro! The device itself looks good, has not yet connected.