There are 6 channels in total, each channel is a 16A relay. The status of the 6 channel switch can be displayed by the LED lights of the panel. Using panel button switches, individual channel switching functions can be achieved. Provide special node control interface (related to hotel card insertion and power recovery/ saving modules). Provide three recovery modes in case of power failure: a,Power off mode, b,Power on mode, c,Memory mode. The 6 Way relay (WiFi) can communicate with a gateway or cloud to control various power supplies of devices. Used to control lighting switches, electric screen lifting, electric curtain opening and closing, and provide power control for projectors, cameras, conference systems and other equipment. Color: As Shown Material: ABS Package Contents: 1*Controller module 1*Antenna Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.