High-resolution 3840*2160 pixels. Recommended for keeping an eye on pets, children, or caring for the elderly while you're away. With 8x zoom and pan/tilt functions, you can see every corner of the room. This is a rare model that supports both 2.4GHz and 5GHz. The compatible app is the user-friendly MIPC. Features include auto-tracking, motion/human detection, and push notifications. The camera has a motion sensor and can track moving objects. Infrared night vision images are beautiful and clear. Supports microSD I use ieGeek products at home and have had no problems for four years, so I think they are highly reliable.