Night Vision Video Camera

Hidden Camera makers love low lux ratings, but consumers may be left in the dark. You've seen the claims: ". Exceptional reproduction in low light" night vision "or Hidden Cameras Night vision with low-lux ratings are the norm, and manufacturers seem willing to see how weak point, they can go. The claims of 2 lux, 1 lux, 0.75 lux and even 0.1 Lux are not uncommon.

What do these ratings really meana What is a lux, and at what point do you needa

In simple terms, the lux is the metric unit for measuring the amount of light falling on an object, and is the European equivalent of the British foot-candle (or light). Specifically, 1 lux is equal to the amount of light falling on a surface of one square meter is one meter away from a single candle. 10 lux equals the amount of light produced by the 10 candles on a meter. A hidden camera with 1-lux rating claims to be able to produce an image in light of a candle that is about three feet away from the subject. Many devices currently on the market can do. The problem is that the resulting image can be of very poor quality. When a manufacturer slaps a grade 1-lux on the side of his camera, he is giving a subjective opinion of what is an acceptable image. Although the odds are more uniform, objective and scientific than what they were in the past, what a given manufacturer considers "acceptable" is probably not the standards of the video grapher quality conscious. A grain, monochrome form is probably not what you had in mind when you purchased your night vision "low light" hidden camera. In addition, since "the acceptable image is a subjective term, lux ratings may vary from one manufacturer to another. Camera brand X 2-lux can produce an image much better than a competitor's camera also rated at 2 lux. There is no way of knowing without testing both.

But that is changing. The Electronic Industries Association (EIA) has established a new standard (EIA-639) that supports the entire industry. This should eliminate the subjectivity of ratings lux and even many businesses already use the new EIA-639 standard. We cross our fingers that they will also start writing "EIA-639 Lux rating" on their boxes so we know what to look for. Espymall.com was making hidden cameras and surveillance cameras for years in Los Angeles, California, they offer night vision cameras hidden with just 0.1 Lux, which produce very strong image when there is moon light only. Like most crimes and situations that happened during the night, it is essential to buy a night vision hidden camera and monitor and record all possible.