Answer
Jun 19, 2026 - 11:43 AM
The number of channels or outputs defines how many independent devices a module can control. More channels mean greater flexibility—single-channel modules are perfect for simple setups, while 2-channel or multi-channel modules are ideal for controlling multiple lights or appliances from one unit. For instance, the Vesternet Zigbee 2 Channel Switch allows control of two separate devices, whereas the NodOn Zigbee 1-Channel 16A Switch is great for single high-load devices. This variety lets you match your module to the scale of your automation project, optimizing both cost and functionality.
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