HLZS-3X Modbus RTU 4 Way Relay Module 7-24V Relay Module Switch RS485/TTL Input And Output With Anti Reverse Protection

HLZS-3X Modbus RTU 4 Way Relay Module 7-24V Relay Module Switch RS485/TTL Input And Output With Anti Reverse Protection
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sku: 1005005265713886
$18.47
Shipping from: China
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