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  Nuvico NVC-CBHDE21NL Day/Night 600 TV Lines 36 IR Leds Weather Resistant Bullet Camera

Nuvico NVC-CBHDE21NL Day/Night 600 TV Lines 36 IR Leds Weather Resistant Bullet Camera


Our Price : $233.22

Product Code: NVC-CBHDE21NL


The CB-HDE21N-L Nuvico bullet camera is manufactured to be a reliable day and night surveillance camera. Designed to be weatherproof, it makes an ideal security camera for any outdoor areas. It consists of 36 IR LEDs and 550 TV Lines, as well as an infrared illuminator for clearer night vision of up to 50 feet.


Model: CB-HDE21N-L

Video Format:
Supports NTSC video format

Horizontal Resolution: 550 TV Lines
Day/Night Functionality: Yes w/ ICR
Lens Type (DC Auto Iris): Vari-focal 2.8mm-10mm
IR LEDs: 36
IR LEDs Distance: Up to 100ft.
LEDs Illumination Angle: 80

Synchronization System:

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

Electronic Shutter:

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

S/N Ratio:

More than 48dB (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.

Camera Control: External Adjustments - Zoom, Focus, and DC Levels
Operating Temperature: 23F ~ 113F (-5C ~ +45C)
Operating Humidity: Within 90% RH
Power Consumption: 14W (LEDs On), 8W (Camera Only)
Input Voltage: 12VDC/24VAC Dual Voltage
  • 1/3" SONY SuperHAD 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 a high resolution of 550 TV Lines (Color), 600 TV Lines (B/W):
  • 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.
  • 2.8~10mm, DC Auto Iris Lens:
  • 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.
  • Service Monitor Output:
  • Allows installer to directly connect a field monitor to a camera when installing or trouble shooting a system.
  • Day/Night Functionality with ICR:
  • 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.
  • 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.
  • Scanning System - 525 Lines. 2:1 Interlaced:
  • 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.

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