Products in 4.1 Devices
| Product name | Manufacturer |
|---|---|
| fixed resource control system | Crestron |
| 1-Way RF Gateway | Crestron |
| 1-Way RF Receiver | Crestron |
| C2ENET-1 Single Port Ethernet Card | Crestron |
| CNX-PVID8X3 Video Distributioin Switch | Crestron |
| Compact Control System w/Ethernet | Crestron |
| External 300 Watt Power Supply | Crestron |
| TPS-RFGWX | Crestron |
| infiNET Gateway/Transceiver | Crestron |
| Power Conditioner | SurgeX |
| C2ENET-2 Duplex Ethernet Expansion Card | Winland Electronics, Inc. |