Crestron CEN-IO-RY-104 Wired Ethernet Module with 4 Relay Ports
The Crestron CEN-IO-RY-104 is a compact, cost-effective wired Ethernet I/O module designed to expand the available relay ports within a commercial or residential system. It features four relay ports and can be installed easily using the included mounting bracket, making it suitable for both new and retrofit installations. The CEN-IO-RY-104 supports reliable communication and control via a local network connection, and it is powered via PoE (Power over Ethernet).