16-Channel 12VDC Smart Home Diy RS232 Serial COM Controlled Relay Board DB9 UART AT Command Switch Module

16-Channel 12VDC Smart Home Diy RS232 Serial COM Controlled Relay Board DB9 UART AT Command Switch Module
sku: 4001079012167
ACCORDING TO OUR RECORDS THIS PRODUCT IS NOT AVAILABLE NOW
$19.82
Shipping from: China
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