Features on air design, unique interior air distance wiring design side, left and right sides of the outlet to support the integration of professional dehumidification design cover design, effective control of relative humidity applications as standard fan speed control function, reduce outside noise standard cabinet Distribution heating function 4 ~ 20mA output ambient temperature, humidity signal RS485 interface, PC remote monitoring via MODBUS protocol Power off memory function and call from the start, and offers a variety of alarms and protective measures LCD Chinese menu display, no memory code, easy to set parameters and view alarms environmentally friendly refrigerant R134a, RoHS compliant Full front to maintain, easy to corrosion ability, protection class IP55 optional external fan control option smoke emergency, access control, alarm flooding output alone