Answer
Oct 04, 2025 - 01:30 AM
The number of channels or circuits determines how many devices you can independently control with a single unit. If you want to control multiple lights or appliances from one module, multi-channel devices are best. The Shelly 2PM PLUS and Shelly 2.5 both offer 2 channels, allowing independent management of two circuits, which is ideal for automating multiple devices in one location. With several products supporting different channel counts, you can easily find one that matches your automation plans.
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