Quark-elec Technical Forum

Thank you for such a swift response. The issue is that the pump and the SMS-controlled relay are at the bottom of the hill a mile+ away from the tank at the top of the hill where there is no power and no line of sight etc to the bottom of the hill and the pump. I have a battery-powered sensor and tr...

Hello, I need a controller for a hill pump. It is occasionally to be switched on by SMS message in order to fill a large water tank and then needs to turn itself off after 3 to 4 hours. I note that the max time for a relay to be set seems to be only 999 seconds (ie only 16-17 minutes) which is way t...