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Digital Video Recorders DVR

  • 8ch HD-TVI DVR
  • CCTV & HD-TVI Support
  • 2ch IP Camera Support
  • HDMI/VGA Output
  • H.264 Compression
  • 1080p @ 30fps/Ch
  • Supports 2 SATA Drive
  • 16ch HD-TVI DVR
  • CCTV & HD-TVI Support
  • 2ch IP Camera Support
  • HDMI/VGA Output
  • H.264 Compression
  • 1080p @ 30fps/Ch
  • Supports 4 SATA Drive
  • 24ch HD-TVI DVR
  • CCTV & HD-TVI Support
  • 8ch IP Camera Support
  • HDMI/VGA Output
  • H.264 Compression
  • 1080p @ 15fps/Ch
  • Supports 4 SATA Drive
  • 32ch HD-TVI DVR
  • CCTV & HD-TVI Support
  • 8ch IP Camera Support
  • HDMI/VGA Output
  • H.264 Compression
  • 1080p @ 15fps/Ch
  • Supports 4 SATA Drive
  • 8ch HD-TVI DVR
  • CCTV & HD-TVI Support
  • 2ch IP Camera Support
  • HDMI/VGA/BNC (CVBS) Output
  • H.264 Compression
  • 1080p @ 15fps/Ch
  • Supports 1 SATA Drive
  • 4ch HD-TVI DVR
  • CCTV & HD-TVI Support
  • 1ch IP Camera Support
  • HDMI/VGA/BNC (CVBS) Output
  • H.264 Compression
  • 1080p @ 15fps/Ch
  • Supports 1 SATA Drive
  • 16ch HD-TVI DVR
  • CCTV & HD-TVI Support
  • 2ch IP Camera Support
  • HDMI/VGA/BNC (CVBS) Output
  • H.264 Compression
  • 1080p @ 15fps/Ch
  • Supports 2 SATA Drive
  • 1080p HD @ 15fps
  • 24 Channel Analog & HD-TVI
  • 16 Channel IP Camera Input
  • 8 SATA up to 48TB Storage
  • 1080p HD @ 15fps
  • 32 Channel Analog & HD-TVI
  • 16 Channel IP Camera Input
  • 8 SATA up to 48TB Storage
  • 8ch HD-TVI DVR
  • CCTV & HD-TVI Support
  • 2ch IP Camera Support
  • HDMI/VGA Output
  • H.264 Compression
  • 1080p @ 15fps/Ch
  • Supports 1 SATA Drive
  • 8/4 Alarm Input/Output
  • 16 Channel
  • Up to 2K (2560x1440P) HDMI Video Output
  • 2 SATA up to 16TB
  • H.264 Zip+
  • 8 Channel
  • Up to 1080P (1920x1080) HDMI Video Output
  • 2 SATA up to 16TB
  • H.264 Zip+
  • 4 Channel
  • Up to 1080P (1920x1080) HDMI Video Output
  • 1 SATA up to 8TB
  • H.264 Zip+
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46%
Bosch DVR-5000-16A000 DIVAR 5000 960H 16ch DVR -No HDD
Bosch DVR-5000-16A000
$743.00
$1,378.00
You save: $635.00
  • 16, auto-terminating camera
  • Recording
  • Dome Control
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48%
Bosch DVR-3000-16A000 DIVAR 3000 960H 16ch DVR -No HDD
Bosch DVR-3000-16A000
$475.00
$918.00
You save: $443.00
  • 960H RT High-resolution
  • Network Control
  • DIVAR Viewer App
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48%
Bosch DVR-3000-08A000 DIVAR 3000 960H 8ch DVR -No HDD
Bosch DVR-3000-08A000
$349.00
$674.00
You save: $325.00
  • Records Live videos and shows for later viewing
  • Flexible viewing
  • High resolution recording
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48%
Bosch DVR-3000-04A000 DIVAR 3000 960H 4ch DVR -No HDD
Bosch DVR-3000-04A000
$221.00
$428.00
You save: $207.00
  • H.264 Video Compression
  • DIVAR Viewer App
  • Secret Recording Channel
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47%
Samsung SRD-1642-1TB
$587.00
$1,099.00
You save: $512.00
  • 16-Channel Real-Time Compact DVR
  • Compression Format
  • Individual Channel Options
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48%
Bosch DVR-3000-04A100
$332.00
$642.00
You save: $310.00
  • 960H RT High Resolution Videos
  • 1 TB HDD
  • H.264 Video and G.711 Audio Compression
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47%
Samsung SRD-1680D-1TB
$1,763.00
$3,299.00
You save: $1,536.00
  • Full HD Real-Time Recording
  • Mass Storage Option
  • Smart Video Analysis Functions
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47%
Samsung SRD-1654D-1TB
$881.00
$1,649.00
You save: $768.00
  • 1 TB HDD
  • Highly Comprehensive
  • Superior Resolution
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46%
Bosch DVR-5000-16A100
$899.00
$1,666.00
You save: $767.00
  • HDMI Output
  • 16 Channel
  • 1 TB HDD Capacity
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48%
Bosch DVR-3000-08A100
$459.00
$888.00
You save: $429.00
  • 8 Channel with 960H Video Technology
  • Mobile Device Support
  • H.264 Compression
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47%
Samsung SRD-1653D-2TB 16ch 960H Digital Video Recorder
Samsung SRD-1653D-2TB
$1,053.00
$1,970.00
You save: $917.00
  • Full HD 1080p
  • Max. 4 Internal HDDs
  • Tampering Detection
  • 2 TB Storage
  • H.264 (High profile) Codec Featuring UniPhier platform
  • 16 Video Inputs
  • Recording Frame Rate of up to 240 ips
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47%
Samsung SRD-1642-2TB
$683.00
$1,279.00
You save: $596.00
  • 16-Channel Real-Time Compact DVR
  • Multiple Video Outputs
  • Individual Channel Options
Save
47%
Samsung SRD-880D-1TB
$1,496.00
$2,799.00
You save: $1,303.00
  • HD-SDI DVR
  • PTZ Control
  • Multiple Hard Disk Drives
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48%
Bosch DVR-3000-04A001
Bosch DVR-3000-04A001
$327.00
$632.00
You save: $305.00
  • 4 Channel
  • HDMI Output
  • H.264 Video Compression

Digital Video Recorders (DVR) are used to capture video from an analog security camera. DVRs gather video from analog security cameras and converts them to digital format for storage and playback. They are considered the brains of a CCTV security camera system.

DVR is the main component in a given CCTV security system that determines the final performance and quality of the recorded video. When selecting a Video Recorder, several things should be considered.

  • First, how many CCTV security cameras do you plan on having now and in the future?
  • Second, what performance do you need or want? Performance is measured by recorded resolution and FPS (frames per second).
  • Third, you need to determine the amount of storage that you need. Storage needs can be hard to calculate as there are many variables, some of which, cannot be predicted. DVRs are advertised in many ways but two things remain important.

While most recorders have the ability to be viewed remotely, resolution and frame rate is most important when considering a DVR. Some manufacturers advertise a Video Recorders at 30 frames per second (FPS). When looking at a recorder it is important to check what resolutions the DVR supports. High quality Digital Video Recorders will record high frames and high resolution simultaneously. Low quality camera Recorders will record 30fps on each channel at low resolution (176x120 pixels) while high end Recorders record 30fps on each channel at high resolution (704x480 pixels). Successful identification of a person can depend on the resolution of recorded video.

Some recorders display video at high resolution and full frame rate but when played back lose the quality. A recorder at a truck might not need the same performance as one inside of a bank. A surveillance system used at a truck wash may just be used for overview purposes to let operators inside of an office know when the next truck can pull in. These systems require neither high definition nor high frames per second although some businesses prefer the added resolution and fluidity of the video. Banks and casinos on the other hand might have to have high performing DVRs by law.

Some states only admit video recorded above a certain resolution into court. This is why it is especially important to check a recorder’s specifications to make sure it meets the application’s requirements. At A1 Security Cameras we only offer professional high quality DVRs. Choosing the right DVR for your CCTV security camera system can at times be complicated. If you need assistance finding the perfect DVR for your needs then please give one of our Digital Video Recorder experts a call. We would be happy to assist you in finding the DVR that works best for your video surveillance system.

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