The WSRC8056 Relay card with 8 channels and 12VAC is manufactured by Velleman and is designed for use in applications requiring control of high current and/or hazardous voltage devices. With this card, users can switch devices such as solenoid valves, motors, lights, and other electrical components with an external switch signal. The card can be equipped with a twelve VAC power source, allowing for on-board usage without an additional power supply. Each relay channel is equipped with an LED status indicator, which provides easy visual confirmation of the channel’s status. In addition, the WSRC8056 is designed with surge protection and over temperature protection, ensuring high reliability and a long product lifetime.