Most are a lot less. But they work consistently and interface well with Alexa. A couple are in use outdoors in dry but very cold locations – no problems. The smart life app is easy to use, albeit with some fuzzy Chinese translations. In general, these have been more reliable than some of my zwave/smart things devices.
https://www.amazon.com/Assistant-Control-Function-Required-Upgrade/dp/B07FVST9YN