We are manufacturing INFRARED CCTV CAMERAS and INFRARED ILLUMINATORS in Korea. We, IST have been developing and designing the IR LED & IR ILLUMINATORS especially. Our IR ILLUMINATORS can be used with any IR Cut Filter Cameras. We have developed the IR ILLUMINATORS with 2 lenses(an ocular + an object lens) and ONLY one high density hybrid LED chip which is a high-integrated IR LED developed for the first time it the world by our own original technology. Our products are already installed in Korean Force and Korean Railroad Company. And the biggest total security service company, SAMSUNG S1 in Korea also is using our products for their security service. Features for our IR Illuminator with Hybrid LED chip 1. Semi-permanent 2. Low operating cost with low power usage & easy install 3. Suitable for internal or external use 4. An effective way of discreetly illuminating an area where monochrome camera are in the dark