Product Description Microprocessor controller with 420 character LCD digital display control panel with message center Programmable temperature control Five stages of light control Air probe with air temperature High/Low alarms Remote alarm contacts Adjustable temperature control range: +4C to +44C, factory preset at +25C User selectable Metric and English units (C or F) Door ajar alarm, audible and visual Product sensor with glycerin bottle Air sensor Audible and visual High/Low air and product temperature alarms Remote alarm contacts 2 to 10 volt DC output for product temperature re-transmit (selectable to air temperature) Password protection set points and factory settings 100 event alarm logging with date/time stamp Integrated High/Low (reset at midnight) product temperature alarm test Temperature sensor calibration Real time clock with date and time display Door opening counter with 24 hour automatic reset Adjustable alarm beep or constant on (key pad selectable) Alarm volume adjustable manually Loss of power alarm Exterior cabinet front, sides and back are painted white Exterior cabinet top and bottom are galvanized steel Interior cabinet liner and interior door panel are stainless steel Cabinet and solid door are foamed-in-place with CFC free high density polyurethane foam insulation Heavy duty door pivot hinges Centered key door lock (2 keys) Full length door pull handle Four casters (2 locking) Perimeter anti-condensate door frame (temperature selectable) heater wires Cabinet floor drain and plug Condensate external drip pan Magnetic door gasket Air cooled condensing unit Top mounted forced air refrigeration system Automatic defrost UL, C-UL listed Warranties: 18 months parts and labor, 5 year compressor (US and Canada), 18 months parts (International)