12V LED Automation Delay Timer Control Switch Relay Module with case
5,37 €
The use of opto isolated input and output,enhanced anti-jamming capabilit. Relay Specifications:AC 220V 10A or DC 30V 10A. Short press K1. Working mode selection:After power on,long press K12 seconds later into the select function mode,P1-1~P1-4forchoose.
Jetzt bei Ebay:
