3 channel Delay timer control switch relay module 12V

• It can fulfill additional application needs thanks to its many functionalities. enhanced power support for the anti-reverse connection feature.
• An optical coupler that separates the input and output improves the device's capacity to resist interference.
• It is possible to establish parameters in the event of a power outage.
• Class PLC, Industrial Grade Circuit Board, High Stability.
• A voltage signal can be held at the signal terminal for a very long period.
• Outstanding performance with minimal power usage.