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Pelco LL27 Series infrared illuminator is designed to be used with
low light level cameras with sensitivity in the IR spectrum (above 700
nm) for nighttime surveillance when a minimum of visible illumination
is required. An IR “covert” filter transmits approximately 0.01 percent
of the visible light spectrum. Automatic on/off operations are
controlled by a photocell with a time delay feature that prevents the
unit from being switched off by a momentary beam of light such as that
from a headlight. This rugged weatherproof unit is equipped with a
built-in sun visor, quick-release latches for ease of service, and sturdy
mounting cradle.
Three models are available; the LL27MF with medium flood lamp, the
LL27WF with wide flood lamp, and the LL27NS with narrow spot lamp
for maximum distance coverage. All models are equipped with a highly
efficient PAR56 sealed-beam lamp that provides an optimally uniform
field of illumination, making the illuminator effective with shorter
focal length lenses.
To ensure longer bulb life, all models are equipped with a built-in
blower.
Product Details: - 120 VAC or 230 VAC Input
- Automatic Photocell On/Off
- Accepts Readily Available Sealed-Beam Lamps
- Narrow Spot and Medium/Wide Flood Versions
- Air-Cooled for Longer Bulb Life
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