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  Nuvico NVC-CDSTD21NLB 1/3 Inch CCD 580 TV Lines Indoor IR Dome Camera 2.8-10mm Black

Nuvico NVC-CDSTD21NLB 1/3 Inch CCD 580 TV Lines Indoor IR Dome Camera 2.8-10mm Black


Our Price : $255.78

Product Code: NVC-CDSTD21NLB


Nuvico CD-SD21N-LI Series IR Day Night Dome Security Cameras are the new breed of 550tvl Day Night Dome Security Cameras from Nuvico featuring a new DSP technology SIE (Super Image Enhancer) and IR Infrared LED Module option for absolute Night vision. The Nuvico CD-SD21N-LI IR Dome Cameras series are available in two model colors Black and Ivory. Nuvico CD-SD21N Dome Security Cameras come equipped with a 2.8-10mm DC Auto Iris, utilize a unique 3 Axis Camera Ball design for perfect angle adjustment and are ready for flush or surface mounting.

The Nuvico CD-SD21N Day/Night Dome Security Cameras are constructed of a Impact resistant 4" Polycarbonate Bubble and ABS Housing and come fully equipped for both surface and flush mounting. Feature rich with OSD, DSS, AWB, BLC, Privacy masking and more, CD-SD21N Nuvico Dome Security Cameras are well suited for a wide range of video surveillance and security camera systems. Also available are options including Aluminum Wall mounts , Pedestal Mounts, and other accessories.


Model: CD-STD21N-LB

Video Format:
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)
IR LED: 34
IR LED Distance: Up to 100ft
LED Illumination: Angle 80

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: 12W / 1 Amp (LED On), 4W / 500 mA (Camera Only)
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.
  • Adjustable IR LED Intensity:
  • The power supply unit has an adjustable photocell which allows you to lower the power output on the LED's to get adequate illumination while conserving energy.
  • IR LED Distance:
  • An IR LED is short for "Infrared Illuminator". Infrared light, which is invisible to the human eye, is able to be seen by some cameras. The number of IR LEDs varies from camera to camera and some cameras feature bigger ones than others. The distance of the infrared illuminators are able to cast varies depending on the IR intensity and quantity featured in the camera.

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