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2pcs DC 24V 2 Channel Relay Module, Optocoupler Isolated Relay Board, High/Low Level Trigger
- Dual independent 2-channel design, supports separate control of two DC 24V electrical loads.
- Built-in optocoupler isolation structure, effectively anti-interference and protects the main control circuit.
- Compatible with both high level and low level trigger, adaptable to various MCU and automation control logic.
- Professional DC 24V dedicated relay, stable suction and release, durable for long-time continuous work.
- Standard terminal layout, simple wiring and compact size, easy for embedded installation and DIY projects.
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This DC 24V 2-channel relay module adopts optocoupler isolation technology to isolate control circuit and load circuit, greatly improving system stability and anti-interference capability. It supports high and low level dual trigger modes to meet different signal control demands. Two channels work independently without mutual interference, featuring sensitive response and reliable switching performance. Ideal for industrial control equipment, smart home automation, PLC expansion, Arduino electronic DIY and 24V circuit on-off control projects.
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Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by Aomoproging Return Policy
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