For detecting the room temperature when no remote controller sensor or body sensor is used (connection to a system without a remote controller is possible) » For joint use with a remote control switch, use the remote control switch as main remote controller
Batch group control for up to 8 indoor units
Dimensions (H x W x D): 120 x 70 x 17mm » Weight: 70 g
Temperature/Humidity range: 0 °C to 40 °C / 20 % to 80 % (no condensation) (indoor use only)
Power Source: DC16 V (supplied from indoor unit)
Maximum number of connectable indoor units: Up to 8 units