IKEA MYGGBETT door/windows sensor

That wouldn’t help, in fact when some devices have different signal range it would cause unexpected and undesired effects.

Let’s say we have

  • device A with increased transmission power
    and
  • device B with default TP on 30m distance

Device A can reach device B easily: for device B to send a confirmation signal, or to send an event, or to relay an other device’s message as hop, it never can reach the device A.
The system won’t work as expected.