Yes, you can get your DVR to record video from a security camera and it's a great option particularly because DVR's have a much greater memory capacity. DVR's can be used with USB or video output cables.
Yes
An eight camera DVR is a security system with eight cameras. It records activity to a DVR so that you can watch it later. http://www.cctvhotdeals.com/complete-security-kits/8-channel-dvr-system/8-ch-video-surveillance-dvr-camera-security-system-500gb.html
Simply plug your camera feed directly into the input of the DVR system. These will be either RCA or BNC inputs. If your camera feed is a different format from the DVR's input, simply use an RCA-to-BNC adapter or a BNC-to-RCA adapter.
DVR stands for Digital Video Recorder. So a DVR camera is just a digital video camera capable of recording video. I hope this answers your query and good luck
Wireless security cameras do not have wires. They transmit the video to the DVR or monitor. Nothing should be blocking the line of sight from the camera to the monitor, otherwise it will not work.
The DVR in my car is a part of the car security camera system.
Digital Video Recorder
It's going to depend on your specific needs and area of coverage. If you need to cover three areas that are far apart, you might need three cameras. If you need to cover those same three areas and they're all beside each other, you may only need one. After you know your areas of coverage, which for most people are: entrances and exits. It's going to come down to the environment the camera will be in and the time of day it will be operating. You can get some good security cameras for cheap on amazon, ebay or southern circuits. Good luck.
Not all of them include a DVR, but many do. Here's a list from Amazon: http://www.amazon.com/s/ref=nb_sb_noss?url=search-alias%3Daps&field-keywords=8+camera+security+system+with+DVR&x=0&y=0
Hi there, a camera dvr is used as a videorecorder and is typically hand held. It usually is of much higher video quality and pixels than a typical videocam
You cannot move a file inside the DVR unit to a computer. But you can record output from the DVR onto computer's hard drive. Buy a USB or PCI 'video capture' device for your computer so that you can connect DVR's analog output (S-video, composite or component for video and RCA or red and white audio) to the video capture device. While a movie is played on the DVR, the computer will record it through the video capture device.
You cannot move a TV show file inside the DVR unit to a computer. But you can record output from the DVR onto laptop's hard drive. Buy a USB 'video capture' device for your laptop so that you can connect DVR's analog output (S-video, composite or component for video and RCA or red and white audio) to the video capture device. While a TV show is played on the DVR, the computer will record it through the video capture device.