in the shop, you can buy the Wyze sense starter kit. it comes with each sensor and crucially the bridge you need to make them work ( the bridge cant be bought on its own…yet hopefully)
they have a break sensor, two sensors that are connected through magnetization. when the two halves are separated (one on a door frame, one on a door) it triggers the sensors to read a different state, open or closed and you get a notification. in turn you can make that trigger pretty much anything wyze you might need, I have a break sensor turning on a light in my garage because the switch isn’t near the entrance. you can also make it trigger a camera to record a clip. so if someone were to open your door the sensor would trigger the camera and you would get an alert that the door ha been opened and in return you know to check that camera because you’ll have a recording.
because the sensors go directly to your phone, there’s no delay with the notification like there is with the event clips.
alternatively in the sense starter kit, there is also a PIR motion detector. you could put that facing the door and when someone comes through the door it would trigger and the same circumstances could happen if you configure it properly.