Leviton NPC The Network Protocol Converter (NPC) by Leviton provides exceptional convenience and flexibility as an interface for remote devices
The Network Protocol Converter (NPC) by Leviton provides exceptional convenience and flexibility as an interface for remote devices, displays, along with the networking opportunities for theatrical and architectural control devices. U.S. Patent Numbers: 6,930,455 & 6,020,825 & 5,668,537