Fetching details from the dictionary...

sensitivity (e.g. of a measuring instrument); reception (radio, TV, etc.)
sensitivity (of film)
このセンサーは温度変化に対する感度が高い。
This sensor has high sensitivity to temperature changes.
感度を調整して写真を撮ってみた。
I adjusted the sensitivity and took a photo.
このマイクは感度が良すぎて雑音を拾います。
This microphone is too sensitive.