-Uses imported Honeywell PT1000 temperature sensor for more precise temperature control

-Two control modes: fixed value and program

-Features automatic start, automatic stop, timed operation, and clock display functions

-Ambient temperature detection function

-Temperature calibration function

-Door switch monitoring function

-Five-level automatic defrosting function and manual defrosting function

-Log recording function (implemented via touchscreen)

-Fault monitoring, alarm, and recording functions (implemented via touchscreen)

-Four-level password function: login password, operator password, administrator password, senior administrator password (implemented via touchscreen)

-Three power-off mode selection functions: power recovery, stop, or restart (implemented via touchscreen)

-Curve display function (implemented via touchscreen)

-GPRS SMS alarm function (implemented via touchscreen)

-Real-time data and historical data printing function (implemented via touchscreen)

-Touchscreen data storage function (implemented via touchscreen)

-Ambient temperature detection function

-Optional computer monitoring software, can connect up to 6 devices

-Temperature calibration function

-Water level monitoring and automatic water replenishment function (humidity control type)