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Update2:New pairing mode with WiFi+Bluetooth. Update4:Relay status adjustable when power off. Working temperature:-10℃-45℃. 1 Instruction. Support system: Android/ios.
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.