One 8-CH RF Transmitter Control Eight 1 Way 30A AC Wireless Receivers 10A Buttons ▲ and ▼ are

Buttons ▲ and ▼ are used to operate the linear actuators extension and retraction

Wireless remote control information:

the relay 4 is activated

it and the transmitter form a radio transmitter and receiver system

One 8-CH RF Transmitter Control Eight 1 Way 30A AC Wireless Receivers 10A Buttons ▲ and ▼ arePackage Include: 8 x Receiver: S1PX AC 1 x Transmitter: CP 8 1 x User manual Application: It can long range remote control AC equipments, such as LED lighting, lamp, electrical lock, motor, pump, fan, solenoid valve, etc. Feature: Wireless control, easy to install. Waterproof: The receiver has waterproof case and waterproof connector, it can be installed outdoors. Universal input: Support 110V AC (100V~120V) used in US, Canada, etc, and 220V AC