Introducing the Sentry 2, a full system fan controller with an advanced touch screen interface. Sentry 2 easily installs in a 5.25" bay & is compatible with any fan that uses voltage control. The innovative touch screen features ultra fast selection & response time & displays all pertinent info including temperature readout in both Celsius & Fahrenheit. Sentry 2 allows users to control up to 5 fans with the option for manually tuning individual fan speeds or letting the automatic controls take over to correspond to a specific temperature. The controllers advanced functionality sounds an alarm to alert the user should the temperature exceed a preset amount & stores saved settings even after it is turned off. Designed to maximize efficiency, the Sentry 2 supports 10W per channel & creates less heat than traditional temperature displays. Key Features Touch screen interface Five fan control through an intuitive interface Ultra fast selection & response time Display temperatures in both F & C Light switch turns off the meter when sleeping Automatic & manual modes of control Full compatibility with all types of fans using voltage control With a minimum of at least 10 Watts per channel, the Sentry 2 will support almost all high end fans Tuned accuracy with only a tolerance of one degree Sound alarm to alert when the temperature is over Stored settings, the Sentry keeps your settings even after power off