Why can't we see the light emitting from a remote control?

We can't see the light emitted from a remote control because it typically uses infrared (IR) light, which is outside the visible spectrum of light that human eyes can detect. While infrared light can be detected by certain devices, like cameras or sensors, it is not visible to us. Additionally, the intensity of IR light is often low, making it even less likely for our eyes to perceive it.