Nighttime offers some brightness from the
moon, stars, and street lights, but only a night vision security camera can do
without any light to capture a clear image. Infrared technology allows you the
viewer to see 20 feet and more in complete darkness. This is possible because
infrared lighting (illumination from a different area of the electromagnetic
spectrum than we normally can see) is installed around the outside of the lens
of the Infrared bullet camera. This “lighting” allows the unit to capture a good
image in no light at all!
With a little bit of light source the
vision security camera can capture a picture that looks just like daytime.
Businesses use infrared security cameras for secure rooms that have the lights
out at night, or for outside nighttime viewing of the parking lots and
night vision security camera is easy to install and
has ultra high resolution (480 lines Sony Super HAD). Automatically switches
from color to black & white below 3 Lux for excellent video in low light
conditions (.001 lux). Unique digital slow shutter technology.