The IR Illuminator 5000 SR from Bosch has 850nm IR LEDs to provide near-invisible light for security cameras, allowing IR cameras to capture clear images in complete darkness. A set of interchangeable diffuser lenses is included and allows you to select beam patterns with a specified field of view to fit your needs. The self-cleaning lens coating helps keep the illuminator functioning properly with minimal maintenance. The illuminator is housed in an IP66-rated enclosure, making it suitable for outdoor use. It can be powered directly from a 12-32 VDC or 24 VAC power supply (available separately).