[SOLVED] Vision Door/Windows sensor zd2102 open/close and tamper are not triggered to different events

Why four? What do they do? What is the binary switch? For most devices, there are multiple ways to send the same data (eg alarm, and binary sensor) - if you can confirm that there is an external input, or some other feature of this device, then we can add this, but I’m not sure that’s right is it?