Dstfuy Wireless Remote Switch1500M Meters Long DistanceDC 12V24V48V72V 40A Relay RF Remote Control Switch for Water Pump Motor Lighting Farm Agriculture4900FT 12V

What are the features of the DIY wireless remote control switch? 1.3000W high power, enough to meet the use of an electric water heater and high power pumping unit. 2.The relay adopts transformer isolation and does not carry high voltage when outputting.Ensure that the voltage is at a safe voltage of 5V.You can use it safety. 3.1500 meters of remote control distance, easy to work in garden square farms and even factories. Technical indicators: voltage:DC12V-72V(Single Phase) max load:30A working distance:1500M/4900FT Cable length of antenna: 3m Receiver sensitivity: : -114dBm Rated power: 3000W Code type :Learning code type of battery:(6F22 9V) Package Includes: 2 x remote controls(with battery) 1 x Switch (with antenna) 1 x Manual NOTE: 1.Connect the switch to the circuit,No matching remote control.