Bewinner Ethernet Control Module,16-Channel Relay Module,RJ45 Interface, Ethernet TCP/IP Relay On-Off Output Relay Module Board for Smart Home Control: Amazon.com: Industrial & Scientific
Oumefar 8-Way Network Relay Switch TCP/IP Relay Controller On-off Output 10A Ethernet Remote Control Module for Smart Home Control : Amazon.co.uk: Business, Industry & Science
Ethernet Relays from NCD - Proven Reliability for Over 20 Years
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