For those interested in remote control and using #LoRaWAN with some DIN-rail mountable #PLC options #arduino programmable - after cleanup of the office there's a few items that might be of useful: https://www.ebay.com.au/sch/i.html?item=327080332862&rt=nc&_trksid=p4429486.m3561.l170197&_ssn=leogaggl