All features of the camera are really good. Some of the pros and cons mentioned below:Pros:1. Easy operation of the unit.2. Camera quality also good.3. Memory card slot available to store content. Limitation of max 32GB card only.Cons:1. Display quality not good at angles, especially when the peephole is higher than your eye level, the colours are all bright and not easy to identify a person in the image when viewing at such angle.2. Does not have Wi-Fi or bluetooth capability to remotely view images.