AEGIS is the only LED infrared illuminator specifically designed to compensate for LED degradation over time. The optical output of typical LED illuminator will degrade by up to 10% within the first few months of operation and continue to degrade during the operational life of the illuminator. A serious performance related issue identified by security specifiers, consultants, and end users alike, LED degradation results in poor light output, reduced image quality and reduced illumination range.
AEGIS illuminators feature a built-in microprocessor, which controls and adjusts light output to automatically compensate for LED degradation and guarantee a constant level of lighting performance for the life of the illuminator. This patent pending technology which Derwent calls Constant Light™ is the reason why AEGIS is the security industry's first Intelligent-IR™ illuminator.
AEGIS also incorporates Black Diamond™, a micro-refractive lens technology that bends and shapes light for up to 220m (720ft) of even IR illumination and widened beam patterns of up to 120°. Black Diamond enables even illumination by directing light to the foreground and background of the cameras field of view, for night-time images free from the hotspots and overexposure common with other IR illuminators. An innovative 12 VDC / 24 VAC Power-On-Board™ feature can eliminate the need for a separate power supply unit, for easier, more aesthetically pleasing installations.
Derwent will launch its AEGIS White Light illuminator at IFSEC 2008 which features Constant Light™, Power-On-Board™ and Black Diamond™ technology for 60m (195ft) of even visible illumination.
The AEGIS range will be showcased by Derwent on Stand 16045, Hall 20 at this year's IFSEC exhibition, Birmingham NEC, from 12 - 15 May 2008.