1MP H4 IR PTZ, 45X, Self-learning analytics, IK10, IP66. The AVIGILON™ H4 IR PTZ is a high-resolution outdoor PTZ camera with 250 meter (820 feet) IR illumination range that automatically adjusts the IR projection angle according to zoom and field of view, ensuring the scene is well illuminated. Combined with wide dynamic range (WDR), image stabilization and AVIGILON™ patented LightCatcher™ technology, this camera provides exceptional images in a wide range of applications and environments.