Answer
Mar 13, 2025 - 10:12 AM
ZigBee and Z-Wave are both wireless communication protocols used for smart home devices, including light switches. ZigBee operates on the 2.4 GHz frequency, allowing for faster data transmission and broader international compatibility, but it can face interference from other devices using the same frequency. Z-Wave operates on a lower frequency (usually around 908 MHz in the U.S.), offering a longer range and less interference, but it has a smaller bandwidth and is limited by regional frequency differences.
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