“1st aid” on farm 
easy access? 
Covid-19 traffic 
wireless pump controller 
wall mounted LCD 
Desktop LCD 
WIFI tank level system 
No Job too Big 
with QWS –
pool treatment plant
with QWS – pool and pump 
livestock audience 
ballast 
softly the hard way 
the hidden way 
back to main page —————or—————-back to intelligent water system