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The module adopts genuine high-quality relays, AC 125V/20A, DC 14V/20A. Relay status indicator (red). Module interface. Adopt the industry's top quality ultra-small bi-directional isolation optocoupler, strong anti-interference ability, stable performance;.
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.