• $21.23
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    DC12V Timer Relay Control Module, 1S-24H Adjustable Delay Switch, Infinite Cycle ON Off Loop Timing Control Board

    • DC 12V working voltage, stable power input, safe for low voltage electronic control systems.
    • Ultra-wide timing range from 1 second up to 24 hours, freely adjustable for precise time setting.
    • Supports delay on, delay off and infinite repeat cycle mode, meets cyclic automatic control demands.
    • Integrated relay output, strong load capacity, built-in anti-interference circuit for stable long-term operation.
    • Compact circuit board design, simple wiring and easy installation for DIY automation and equipment modification.
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    This adjustable timer relay module operates at DC 12V, featuring a flexible timing range from 1 second to 24 hours. It supports manual timing adjustment and multiple working modes including trigger delay, on-off delay and infinite cycle loop operation.

    With built-in high-quality relay and optimized circuit design, it delivers reliable switching performance, strong anti-interference ability and long service life. Simple wiring layout and compact size make it easy to install and apply.

    Widely used for light timing control, motor cyclic start-stop, fan automatic switch, smart home automation and various industrial DIY timing control projects.

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