SPECO CVC-7705DNV H.E.A.T. Color Day/Night Bullet Camera with Built-in IR LEDs, Auto Iris Varifocal Lens and Sunshield
List Price: $429.99

Our Price: $345.00

You Save: $84.99 (20%)


Product Description

The SPECO CVC-7705DNV H.E.A.T. Color Day/Night Bullet Camera with Built-in IR LEDs, Auto Iris Varifocal Lens and Sunshield is great for any outdoor application. This camera comes with a removable sunshade that helps eliminate glare, and automatically switches from color to B/W (black-and-white) for nighttime viewing. Designed to provide a high-resolution picture even in low-light and no-light conditions, the SPECO CVC-7705DNV is a great addition to any video surveillance system, especially in round-the-clock applications subject to inclement weather conditions.

This day-and-night bullet camera utilizes a 0.33-inch color CCD (charge-coupled device) image sensor with a four- to nine-millimeter auto-iris varifocal lens, and provides 510 by 492 effective pixels. The CVC-7705DNV has a very high resolution of 470 horizontal TVL (TV lines), and achieves a S/N (signal-to-noise) ratio of 50 dB or better. Already extremely sensitive to light with a minimum illumination of 0.03 Lux to infinity, this camera has 12 built-in IR (InfraRed) LEDs (light emitting diodes) that allow it to receive a picture in total darkness (0 Lux) up to 45 feet away, as well as a CDS sensor that turns the IR illuminators on automatically when it gets dark. The SPECO CVC-7705DNV includes a standard BNC (Bayonet Neill-Concelman) video output, is dual-voltage compatible running on either 24-volts AC or 12-volts DC power, and can operate in temperatures ranging from -20 to 122 degrees Fahrenheit. The CVC-7705DNV comes complete with a built-in automatic electronic shutter with speeds ranging from 1/60 to 1/100,000 of a second.

Technical Features:

  • S/N ratio: better than 50 dB
  • Minimum illumination: 0.03 Lux to infinity; 0 Lux via IR LEDs to 45-feet
  • Effective pixels: 510 by 492 pixels
  • Horizontal resolution: 470 TVL
  • Operating temperatures: -20 to 122 degrees Fahrenheit
  • Dimensions: 2.7 x 7.2 inches (diameter x depth)
The SPECO CVC-7705DNV camera provides you with a high-quality color picture from a camera that can go virtually anywhere, and deserves serious consideration as an addition to any severe-weather security system. The CVC-7705DNV comes completely assembled and ready to use, and includes cable routing through the mount as an added protection against vandalism. Users should note that the CCD sensor may become permanently damaged if exposed to long hours of direct sunlight or halogen light, so the camera should not be mounted or pointed directly at the sun or other bright-light sources.

About Surveillance Camera Technical Features
Lux rating is the measurement used to indicate how sensitive a camera is to light, and stands for the level of light reflected off a piece of paper by a candle from one meter away. Thus a sensitivity of three Lux would mean a camera could generate an acceptable picture of a piece-of-paper-sized object that was illuminated by the equivalent of three candles from one meter away. The lower the Lux level, the better the camera's ability to work in low-light conditions. The camera's resolution should be greater than or equal to the resolution supported by the system's recorder or monitor. The S/N, or signal to noise ratio, is an important measure of a camera's quality. A poor camera, low-light conditions or poor wiring causes "noise" which consumes processing power and disk space. A camera with a wide dynamic range is ideal, especially for recording areas in which both indoor and outdoor light are present. CCD (charge-coupled device) sensors provide high-quality images that are less susceptible to noise. CMOS (complimentary metal-oxide semiconductor) sensors offer less image quality, but are usually more cost-effective and energy efficient.


  • 0.33-inch color CCD image sensor
  • 4-9 millimeter auto-iris varifocal lens
  • Minimum illumination of 0.03 lux to infinity, or 0 lux to 45-feet via 12 built-in IR LEDs
  • Horizontal resolution of 470 TV lines with 50dB or better S/N ratio
  • Unit includes removable sun-shield to protect from glare