industrial relay board
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Modules, Related Accessories, Relays / Relay Modules, Remote Control Modules, Show All Modules, Wireless Control Relay
12V USB Controlled 8 Channel Relays Module Board Programmable Computer Control
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Modules, Related Accessories, Relays / Relay Modules, Remote Control Modules, Show All Modules, Wireless Control Relay
DC 12V 4 Channels Bluetooth Control Relay Module
