Utilitarian 30A 2000M AC Remote Control Unit for Irrigation
Question from customer: I need to start and stop an electric motor (water pump) 1500 meters away from a house. The water pump is initiated by an irrigation controller. A relay n/o or n/c contact is automatically operated from the irrigation controller when no one is home. Currently there are 2 wires running all the way and are regularly damaged by cows, fires, machinery. I wish to start and stop this motor via remote control, but there are no always people there to push the button on a remote control. This start is initiated by a voltage free relay contact. Answer: We recommend the 1 channel high power long range receiver S1PU-AC220-ANT2 and 5~28V triggered transmitter CB-2V. The outstanding feature of this transmitter is that it has two wires, when two wires connect to low voltage, transmitter will send signal to receiver to activate controlled appliance. The receiver is 1 channel with extended antenna and multiple working modes. When it ...