If you want to extend range further look here: Sonoff RF Bridge extended range - #22 by 123qweasd
I have a number of PIR (Sonoff and Digoo) and I have to use two Sonoff RF bridges (Tasmota+Portisch / OMG+Pilight) in order to get all signals. Some are received by both, some on one or the other… Maybe I’ll just order a few extra units compatible with Pilight and get rid of the Portisch unit; meanwhile it provides some redundancy.
BTW, I haven’t upgraded to the latest Pilight yet, other than the R8H, any other protocols added?
Cheers,