If "Skrytá kamera (05)" refers to a generic mini-camera device (often sold for under $40), reviews from experts like those at FoxTailWhipz and SecurityBros suggest the following:

The "hidden" aspect is their primary strength. They can be found disguised as USB wall chargers or picture frames , making them effective for basic home monitoring or "nanny cam" use. Legal & Ethical Considerations

Most ultra-compact hidden cameras have tiny internal batteries (approx. 200–300mAh), providing only 30 to 60 minutes of continuous recording.

These clips typically use fixed-angle, low-resolution footage from cameras disguised as household objects (clocks, smoke detectors).

If this refers to a specific hidden camera prank segment or a low-cost "spy camera" device often sold under generic labels, here is a detailed review of what typically characterizes content or hardware with this name. Content Analysis: The "Skrytá Kamera" Prank Format

They typically record in AVI or MP4 formats. A common issue is high file compression, which can lead to frame drops if the MicroSD card is not high-speed (Class 10).

Using devices for "Skrytá kamera" purposes carries significant legal weight: