Infrared camera.

An infrared camera on laptops makes it possible to unlock your device quickly and securely via facial recognition, even in low-light environments. This feature offers a convenient way for users to quickly access their laptop without the hassle of passwords, which is ideal for those who value efficiency.

For users who prefer not to use facial recognition, the option remains to log in with a password or PIN code. However, having an infrared camera can increase the value of the laptop, because it is regarded as an advanced security option. This makes the laptop more attractive to buyers looking for both modern technology and extra convenience.