The is a discreet 1080p high-definition camera designed to look like a standard automotive key fob, making it a popular choice for undercover or security recording. This device, often marketed under brands like YYCAMUS or Aodi, combines video recording, photography, and motion detection into a compact "flip-out" key design. Technical Specifications
Settings and Adjustments
Prologue: The Yellowed Envelope
The S820 typically supports SD and SDHC cards up to 32GB. Insert the card with the metal contacts facing the front of the camera (or check the icon next to the slot). Tip: The camera may have 16MB of internal memory, but you must use an SD card for more than 2 photos. Ccd S820 Manual