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User Manual for Smart switch 4CHR3

Smart switch 4CHR3 Photo 1
Short product description: The Sonoff 4CHR3 is a smart switch that allows you to control your appliances wirelessly. It operates on an AC voltage range of 100-240V and supports a frequency of 50-60Hz. Made from durable polycarbonate, its dimensions are 90mm in width, 34mm in depth, and 145mm in height. This switch is perfect for automating your home and enhancing convenience.
Manufacturer: Sonoff
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14-Day Return Policy
We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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