The TS100 External Temperature Sensor works with the Wall Botz 310, 400 & Rack Botz 310, 400. This allows temperature monitoring for a different area of the rack and/or server room, for example if the Net Botz appliance is high in the cabinet the external sensor can be positioned in the lower portion of the cabinet. Or, the external sensor can be placed outside the cabinet or in an adjacent cabinet and/ or server room. A 15-foot cord (included) provides flexibility for all of these alternatives. Additional temperature readings appear in the Sensor Reading pane on the Net Botz Web interface for each Net Botz External Temperature Sensor that is connected to one of the external sensor ports.