10IOA12 DC 12V 12Channel DI-DO PLC IO Modbus RTU RS485 Relay Switch Expanding Module for Smart Home Motor PTZ Security Monitor

10IOA12 DC 12V 12Channel DI-DO PLC IO Modbus RTU RS485 Relay Switch Expanding Module for Smart Home Motor PTZ Security Monitor
sku: 1005006130603347
$23.26
Shipping from: China
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