I have two of them. I can use sensor.xxxxx_alarm_level value to determine if the door is open or close. But I would like to use binary_sensor.xxxx_sensor = on or off . however the latter is very unreliable. After I heal the network node it seems to work but after hassio restarts it does not. I did not have this problem until I moved my stuff to hassio from a virtual env.
its seems to be inconsistent on whether I can use the binary_sensor value or not.