Ideal for door-side installations, this 2MP doorbell camera with built-in white and IR LEDs, microphone, and speaker is a perfect solution for any residential home or office. DB-320WIPN also has a doorbell button that immediately opens a line of communication with the CAM2 app. When in use, you get a high-quality color image at any given time, and when combined with a face recognition NVR, you increase security by knowing who is at your door.