When covert video is needed for both daytime and night-time surveillance, the ICR-PIR-IR gets the job done. 24 invisible IR LEDs allow users to see in the dark. With advanced infrared LEDs tuned to the 940nm frequency these cameras lack the recognizable red glow common to other IR cameras used in the field. This cameras also delivers advanced features like wide dynamic range (WDR) for fantastic light handling and digital noise reduction (DNR) for more efficient recording utilization. Finally, it comes with built-in audio for those moments when the sound is as important as the video. With an advanced resolution of 1080P this camera is a powerful addition to anyone's surveillance arsenal. Made in Korea.