3pcs DC 12V 2 Channel Relay Module with Optocoupler Red Board Support High or Low Level Trigger
Special Features
- 12V 2-channel relay supports normally open maximum load: AC 250V/2A, DC 30V/2A, trigger current 5mA.
- The relay module works with 12V DC, the module can be set to high or low level trigger by jumper.
- The interface of the relay adopts humanized interface design, all interfaces can be connected directly through terminal leads.
- 2-channel relay power indicator and relay status indicator are red, which equipped with 4 fixing screw holes.
- 12V red relay board is mainly used in automotive electrical system, home automation, industrial control system and security system.
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