A DVR hidden camera is a hidden camera that records to itself. These are also known as self contained hidden cameras depending where you look.
These are complete hidden security camera systems with nothing else to buy. They have a hidden SD memory card to hold recorded footage. They easily be set to record on motion detection or on a schedule. Footage is stored to the memory card.
To playback video, you connect the camera to a TV video input or remove the SD card and connect it to your computer’s USB port using an SD card reader. All footage is timedate stamped and you can easily view, email, or upload the recorded footage.
DVR Hidden Cameras are available in a wide variety of enclosures like emergency lights, toolboxes, and alarm clocks.