Videolarm's IR200-36 infrared illuminator provides superior night time surveillance for all low light applications. Constructed out of a lightweight, rugged, weather resistant housing, the IR200-36 has been designed with the functionality to illuminate areas of 100 feet to 660 feet, based solely around your requirements, by simply adjusting the power strength by three distinct settings: high, medium and low. Another added benefit is the ability to manually adjust the IRs projecting beam angle from 30, 45 and 60 to better accommodate your monitoring needs. The end result is an IR unit that is future-proof to your video surveillance needs.