12V LED Display Automation Digital Delay Timer Control Switch Relay Module
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12V LED Display Automation Digital Delay Timer Control Switch Relay Module

En stock

Code produit: 1028_11281_E1024

Dispositifs spéciaux: $ 7.24

Features: New upgrades to simplify, meeting the users' needs. Increase the power supply anti-reverse function. The use of opto isolated input and output, enhanced anti-jamming capability and consumption. The last setting parameters can be memorized after power off. Signal terminal voltage signal can be maintained for a long time. To ensure stability, industrial grade PCB board.

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