Twelve 1 CH AC Output 10A Wireless Switches with RF Remote Control (Model: 0020459) DC12V it will send wireless signal

it will send wireless signal <OFF>

which allows air to freely flow in and out of the cylinder

this indicates that the pairing with button ▲ is successful

2-1) Connect the live wire of AC power supply to terminal B of the receiver

Input / Output: AC100~120V (110V/120V)

Twelve 1 CH AC Output 10A Wireless Switches with RF Remote Control (Model: 0020459) DC12V it will send wireless signalPackage Include: 12 x Receiver: S1X AC 1 x Transmitter: CV 12 1 x User manual Application: This is a long distance 120V 220V wireless remote control switch kit, with twelve waterproof 1 channel AC power input output radio receivers and one RF transmitter with 12 buttons. This kit can long range remote control AC electrical equipments, such as lamp, lights, LED lighting, motor, fan, pump, solenoid valves, etc. Feature: Wireless remote control, easy to