This sensor is possessed by demons. And besides, it doesn't really fulfill the purpose I bought it for, but that is not a problem of this product, rather a general problem of Tuya app in general. So, it turns on, it connects etc. But it wasn't able to detect me literally dancing in front of it. Then I put it in a dark box on a very stable shelf and guess what? I get a notification every 5 minutes that somebody has intruded that box. Jokes aside, its motion detection isn't any good.
These motion sensors do not work! I have tried EZ mode and AP mode and neither mode recognizes this device when setting up with the Smart Life app on my Samsung S20. Do not buy it. Having a difficult time getting a refund.