Dell Inspiron 24 5420 Owner's Manual page 14

1. Infrared emitter
Emits infrared light, which enables the infrared camera to sense and track motion.
2. Infrared camera
Enhances security when paired with Windows Hello face authentication.
3. Camera
Enables you to video chat, capture photos, and record videos.
4. Infrared emitter
Emits infrared light, which enables the infrared camera to sense and track motion.
5. Camera-status light
Turns on when the camera is in use.
Retractable camera for computers shipped with FHD RGB camera
1. Camera
Enables you to video chat, capture photos, and record videos.
2. Camera-status light
Turns on when the camera is in use.
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