The HD-D20 is a dome HD security camera that uses HD-SDI technology for CCTV surveillance. HD-SDI CCTV cameras are capable of capturing video at 1080p resolution (1920 x 1080). The HD-D20 is enclosed in a plastic dome housing that is designed for indoor surveillance. The tri-axis mount enable this camera for ceiling or wall mount applications. This HD CCTV camera supports zero light night vision surveillance with the use of the 20 built in infrared LEDs. This camera automatically switches to night time surveillance mode with the IR illuminators on when light levels are low.
The 1/3 inch Sony CMOS image sensor and progressive scan system enable this camera to capture high definition surveillance video at 1080p or 720p resolutions.
This camera has a fixed 4.3mm lens which gives a wide angle of view that requires no focus adjustment by the installer.
The on screen display (OSD) built into the D40 is accessed via a small joystick that can be accessed behind the clear dome housing. Using the OSD, installers can adjust settings such as the WDR (wide dynamic range), digital noise reduction, sens-up, smart IR, and day / night settings of the camera.
HD-SDI CCTV cameras can use RG59 Siamese coax cable just like traditional CCTV cameras, but must be used in conjunction with an HD-SDI DVR to record video.
This camera is an excellent choice for indoor CCTV applications where high definition video is desired and light levels get very low or zero light recording is required.
Important Note: this camera requires an HD-SDI compatible DVR if you want to record.
HD-D20 Dome HD Camera features:
- HD-SDI Technology (use only with HD-SDI compatible DVRs)
- Video Connector: BNC
- Power Connector: 2.1mm Plug
- Plastic Housing Designed for Indoor Surveillance
- Low Light and Zero Light Performance with 20 Infrared LEDs
- Resolution: 1080p (1920 x 1080)
- 4.3mm Fixed Lens supports a 91.2 degree field of view
- Black Base (Also available in White)
- Tri-axis mount for ceiling or wall installations
- 12v DC Power
- WDR / Wide Dynamic Range
- Advanced On Screen Display controls for Light sensitivity, exposure, white balance, day/night, digital noise reduction, color, SENS-UP, and sharpness adjustments
Color Day Mode Snapshot
The following sample images were taken using the HD-D20 in a room of our office that measures 16 feet wide by 30 feet long.
Optional Wall Mount Bracket
The below video sample was taken using an HD-D20 at our office in West Palm Beach, Florida
Important Note: it is recommended that you watch this video at full 1080p resolution by clicking on the settings button in the YouTube player (the one that looks like a gear) and selecting 1080p HD. Then click on the full screen button to watch in full screen mode.
Traditional CCTV vs HD Security Camera Video
Watch the below video to see a comparison of HD security camera video resolution versus traditional CCTV camera resolution. The HD video was captured using an HD-D20 dome.
Important Note: it is recommended that you watch this video at full 1080p resolution by clicking on the settings button in the YouTube player (the one that looks like a gear) and selecting 1080p HD. Then click on the full screen button to watch in full screen mode.
SD vs. HD Security Camera
Not convinced of the video quality that and HD security camera can provide and want to learn compare the resolution HD-SDI cameras to conventional CCTV cameras? Check out this article written by our co-founder.
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Smart IR
This camera uses built in smart IR technology which allows the camera to automatically adjust the intensity of the infrared illumination provided by the built in IR LEDs based on the distance objects are located from the camera. Click to learn more about smart IR.
Specification Download
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