The part of the electromagnetic spectrum with wavelengths longer than visible light but shorter than microwaves, often used in various technologies.

इन्फ्रारेड क्षेत्र

English Usage: Infrared technology is widely used in remote controls.

Hindi Usage: इन्फ्रारेड तकनीक का उपयोग रिमोट कंट्रोल में किया जाता है।