The Door and Window Sensor P2 is a reliable home security essential. Easy to install, it provides peace of mind by alerting you whenever doors or windows are opened, enhancing your home's safety. With its compact design and wireless connectivity, it seamlessly integrates into any smart home setup.

Hot say this product was very hard to installed due to it needs other things to get it connected not just an app. It's not bulky but very small just he right size. It does look durable and battery life as well..

Accurate and sensitive. Sometimes a cat will make it go off. Durable. And easy to install as well. I would buy more to have them on more windows to see how well everything is