Digital 12V LED Display Home Automation Delay Timer Control Switch Relay Module
ab 4,61 €
The use of opto isolated input and output,enhanced anti-jamming capabilit. Relay Specifications:AC 220V 10A or DC 30V 10A. Short press K1. to ensure stability,industrial grade board,class PLC. seconds after,there lay open Y seconds,then close.Users can set the relay.
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