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The maximum stable transmission distance is 100m. 1 Dual Channel WIFI relay module. The maximum stable transmission distance is 100m when it is up. 2: With relay indicator and reset button. With relay indicator and reset button.
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.