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  Nuvico NVC-CDSTD21NB 1/3 Inch CCD 580 TV Lines 2.8 10mm Auto Iris Lens Day/Night ICR

Nuvico NVC-CDSTD21NB 1/3 Inch CCD 580 TV Lines 2.8 10mm Auto Iris Lens Day/Night ICR


Our Price : $218.17

Product Code: NVC-CDSTD21NB


The CD-STD21N-B surveillance camera from Nuvico is an ideal security device for many commercial types of buildings. This camera consists of a 1/3" CCD sensor, a 2.8~10mm A/I Lens and 580 TV Lines for optimal viewing and clear imagery. The CD-STD21N-B also features a day/night function for nighttime recording within a room and has a sound to noise 50dB rating. The camera also comes with a 525 line, 2:1 interlaced scanning system, plus an angle view of 131.6 degrees (W) - 35.6 degrees (T) while having a dual voltage of 12VDC/24VAC. The CD-STD21N-B is easy to install and is user friendly for most areas and rooms.


Model: CD-STD21N-B
Video Format: NTSC
Supports: NTSC video format.
Image Sensor: 1/3" CCD
Horizontal Resolution: 580 TV Lines
Day/Night Functionality: Yes w/ ICR
Lens Type (DC Auto Iris): Vari-focal 2.8mm-10mm
Angle of View: 131.6(W) ~ 35.6(T)

Synchronization System: Internal
Many cameras come with an internal sync pulse generator. What this does is generate a pulse that will help the camera and DVR communicate with proper signal timing.

Effective Pixels: 768(H) x 494(V)
Scanning System: 525 Lines. 2:1 Interlaced

Electronic Shutter: 1/60 ~ 1/100,000 sec.
This high speed shutter completely eliminates any blurs by stopping rapid movements. Electronic shutters offer perfect pictures in all lighting conditions.

Main Video Output: 1.0 Vp-p Composite, 75 ohm

Service Monitor Output: 1.0 Vp-p Composite, 75 ohm
Allows installer to directly connect a field monitor to a camera when installing or trouble shooting a system.

Minimum Illumination: 0.01 Lux (DSS Off), 0.0001 (DSS On)
Offers clear images in both bright and low light and is perfect for day/night surveillance purposes.

Signal-to-Noise Ratio (S/N Ratio): More than 50dB (AGC Off)
Measurement of the amount of noise in a signal rated in decibels (db) Raising the gain (sometimes referred to as AGC) with digitally brighten your signal however doing so can make your image noisy.

Operating Temperature: 23F ~ 113F (-5C ~ +45C)
Operating Humidity : Within 90% RH
Power Consumption: 4W / 500mA
Input Voltage: 12VDC/24VAC Dual Voltage
  • 1/3" CCD Sensor:
  • CCD stands for Charged Coupled Device and it is one of the most important parts of a camera. It is usually located behind the lens and its primary job is to take an optical image and convert it into a digital signal.
  • Offers Horizontal Resolution of 580 TV Lines:
  • Referring to chrominance (color) and luminance (brightness) that lies horizontally on the picture. The more lines the better. Having more Lines of resolution will give you more definition and in turn more information.
  • Available in 2.8~10mm, DC Auto Iris Lens:
  • Auto Iris: The iris is the part of the lens that controls how much is allowed to pass onto the pickup element. If a camera doesn't feature an auto iris lens the user would have to be adjust the iris manually on the lens to allow more light on the pickup element. Vari-focal Lens: A lens that features a manually adjustable focal length giving its user a choice over the cameras field of view. This gives added flexibility to the user.
  • Scanning System:
  • The "scanning system" that is standard for NTSC Video. Interlaced video is made up of two fields; and the two fields make up one frame. First the camera will read and display all the even field and then restart and then read and display the odd field. Then stitch the even and odd fields together to make a single frame and then display the frame as a whole.
  • Day/Night with ICR OR Day/Night Function:
  • ICR is "Infrared Cut Filter Removal". This function switches between color and B&W with changes in ambient light and ensures precise and accurate color reproduction during the day and enhances B&W images during the night.
  • On Screen Display Menu:
  • An OSD menu enables you to access all camera functions via the included camera control board. Motion detection, privacy function, back light compensation and white balance included. 12VDC/24VAC Dual Voltage

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