The Foscam D4Z Features 350° horizontal and 90° vertical rotation, covering 360° of view without monitoring dead zone. 4X optical zoom lets you experience every perfect close-up detail. This home security camera has human detection function with advanced AI technology, you can use it to avoid most false alarms triggered by light change, fluttering curtains, flying birds or other non-person movements. This 2K Quad HD IP camera captures clearer and sharper images and videos, which is great for driveway, hallways, etc., enabling up to 20m night vision range.