The subject of the project is the automatic control of VRF units for technical rooms in the building of the Police Administration and Centre of Security Podgorica.
The designed solution is based on the use of PLC devices and that the automation provides cyclic operation of VRF units as well as the transition in case of error to the correct unit.
The automation system notifies via GSM module via SMS message to defined numbers (by investors) of mobile phones about VRF unit errors.
This modern solution has been designed for this type of object which offers energy efficiency and reliable system operation.