If you again press and hold the button B for 2-3 seconds
This receiver and different transmitters form a complete set
This mode supports up to 6 channels
2) Connect the neutral wire of the AC power supply to the terminal "N/-" of the receiver
Wireless Remote Control AC Solenoid Valve with RF Transmitter and Receiver (Model: 0020567) 1 Channel If you again press andPackage Include: 1 x Receiver: S1X AC ANT3 2 x Transmitter: C 2 1 x Electric solenoid valve 1 x AC power plug with cable 1 x User manual Application: This wireless remote control electric solenoid valve kit with AC power output radio receiver, RF transmitter, and 110V or 220V solenoid valve. The kit can long range control garden watering, garden drip irrigation, agricultural irrigation, liquid, gas, air, water, diesel, gasoline, low viscosity fluids,