Reolink E1 Zoom is a 5MP Quad HD WiFi security camera with 355° pan, 50° tilt, and 3X optical zoom. With the built-in microphone and speaker, you can communicate with your kids from anywhere, keep an eye on your naughty pets, or take care of the elderly when you are away. This PTZ camera can automatically track the target objects so you won't lose track of them. Other features include 2.4/5 GHz WiFi connectivity, night vision, multiple storage options, remote access & smart playback, etc.