na-adjective, noun which may take the genitive case particle 'no'
infrared
Used as a technical term in physics and everyday contexts for infrared radiation or devices. Often appears in compounds like 赤外線 (infrared rays) or 赤外カメラ (infrared camera).
このカメラは赤外線を感知します。
This camera detects infrared rays.
赤外通信でデータを送る。
Send data via infrared communication.