The ANNKE I81HN 4 MP PTZ surveillance camera is a powerful, versatile and reliable monitoring solution, and is ideal for many applications. The high-resolution picture quality, the extensive PTZ functions, the weatherproof design and the advanced infrared technology make it the ideal choice for demanding security tasks.The I81HN offers a resolution of 4 megapixels (2560 x 1440), which is characterized by a high picture quality and detail accuracy during recording. The 1/3" CMOS image sensor with progressive scanning provides for precise and detailed video recordings, even in poor light conditions.Equipped with a motorized Vario lens from 2.8 mm to 12 mm, the camera offers a horizontal field of view from 96.7° to 29.7°, a vertical field of view from 51.7° to 16.7° and a diagonal field of view. The possibility of remotely swiveling, tilting and zooming (PTZ) lens enables flexible adjustment of the surveillance area and provides excellent coverage of large areas.Thanks to the advanced EXI