International standard BACnet/IO interface, which has passed BTL certification;

Real-time monitoring of unit operation sattus, e.g. on/off, mode, temperature;

Real-time response to the control of unit of unit (on/off, mode stting and spped setting, etc.) by monitoring sofware;

Monitor unit errors;

Lock unit operation statuses, directing at all controll functions of unit itself or a certain setting function;

Achieve cooling and heating temperature limitation functions;

8 DI/DO interfaces for receiving fire alarm signal and user's definition logic;

Big storage capacity of unit operation data for 6 months.