Can one IR Blaster control multiple air conditioners?

Yes. The IR Blaster can be configured with the appropriate IR code and transmit commands to compatible air-conditioning units.

One IR Blaster can control multiple AC units when:

• The AC units are within the IR coverage range of approximately 3–4 meters.
• The AC units are the same brand and model.
• The AC units use the same IR code.
• The IR Blaster has a suitable line of sight to the AC units.

Please note that IR communication between the IR Blaster and the AC unit is one-way only.

The IR Blaster can send control commands to the AC units, but the AC units do not send any status or confirmation back to the IR Blaster.

Therefore, the IR Blaster can be used to control multiple compatible AC units, but it cannot monitor their actual operating status.