Specialized controllers and accessories for VRF


The MA-HKCW & MA-HKCS guest card controllers allow you to combine indoor unit power systems with hotel key card control systems, which are designed to save energy by only energizing equipment when users are in their room.

   Using infrared motion detection sensors, the MA-IS controller automatically turns on or off the indoor units based on the presence of people in the room.

    Suitable for hotels, offices, conference rooms and residential areas, the infrared motion controller optimizes climate control and minimizes energy consumption.



 Indoor unit online kit  MCAC-PIDU, to provide separated power supply for indoor units EXV

XYE Extension kit, extend additional one XYE port