DZS Elec 5V-30V 1 Channel Wilde Voltage 0-24s Adjustable Delay Internal/External Trigger Relay Board with Timer Delay Conduction Delay Circuit Switch with USB to Micro USB Power Line
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<b>[Product Information]</b><br>
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<li>Can adjust 0-24 seconds delay time with potentiometer, which is convenient to complete.</li>
<li>Two Trigger Mode: Provide an external signal by TRIG, or light touch trigger button.</li>
<li>5-30V wide work voltage, with terminal and micro USB two power supply modes.</li>
<li>With over current protection, pull-up and filter circuit designed mode signal terminal block, strong ability of anti-jamming, suitable for industrial control.</li>
<li>With relay pull indicator light, can directly reflect the current work status.</li>
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