The S340 is a small low cost site controller. It is a versatile and powerful system used for monitoring and control of equipment sites. This is a high powered full function SiteBoss designed for locations with Ethernet communication availability. The S340 has a built in RS-485 serial port which is ideal for monitoring and controlling Modbus capable devices. The S340 can be used in remote cabinets or enclosures, from small cabinet locations up to large walk-in enclosures as well as server equipment locations. This device supports environmental monitoring, power monitoring from both AC and DC sources, generator fuel levels, fuse panels, and monitoring of inherently non-SNMP type equipment such as HVAC, UPS, etc. The device also supports remote access to equipment via an Ethernet connection.