From the manufacturer

Smart On – There is no need to turn on the IntelliSense chimney manually; it anticipates your needs and starts working accordingly. The built-in heat sensor in the chimney automatically switches on the chimney when the temperature under the cooker hood rises.
Intelligent Auto Clean – You don’t have to manually clean or press the auto-clean function to maintain chimney hygiene. It automatically cleans itself after every 30 hours of chimney usage.
Control Type – Crompton IntelliSense chimney features both touch sensor and motion sensor controls. It means you can effortlessly change the suction speed of your chimney with just a wave of your hand or control other features like LED lights and auto-clean with a soft touch.
High Suction Chimney- With a powerful suction capacity of 1600 m³/hr, the chimney swiftly eliminates cooking smoke and fumes, leaving your kitchen air pure and breathable. You can choose between three speed levels according to your cooking needs.
Low Noise – Crompton IntelliSense chimney operates at a minimum noise level of 42 dB, ensuring a quiet and peaceful cooking environment.