High/Low Level Trigger Relay Module,1/2/4/6/8 Channel,5V12V24V,Home Intelligent Control Module,With Optocoupler Isolation Output
$2.39
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4.9 out of 5 (786 sold)
Price History
Price changes for High/Low Level Trigger Relay Module,1/2/4/6/8 Channel,5V12V24V,Home Intelligent Control Module,With Optocoupler Isolation Output since Jul 3, 2025
Max: $2.39
Min: $2.06
Current: $2.39
