Multifunction Solid State Relay DC 12V 24V RS485 Module 4CH MOS transistor & 8CH TTL Level Ouput Board Modbus RTU & AT Command

Multifunction Solid State Relay DC 12V 24V RS485 Module 4CH MOS transistor & 8CH TTL Level Ouput Board Modbus RTU & AT Command
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sku: 1005005727729578
$10.99
Shipping from: China
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