Viking Electronics RC-2A (PIC) Remote Touch Tone Relay Controller

RTI RCM-4 Ethernet Enabled Relay Control Module

Ontrol RK-4 Relay Module

P.C. Electronics VOR-2 VIDEO OPERATED RELAY

Ethernet WAN Control LAN Web Server 16Channel Relay Ethernet RJ45 Network Module

8 Channel Relay Network IP Relay Web Relay Dual Control Ethernet RJ45 interfacbs

Tyco Electronics OMIF-S-124LM 24VDC Power Relay 20A 24VDC 4 Pin Free USPS SHIP

8-Channel RJ45 Port Ethernet Control Module Relay LAN WAN Network Web Serve