The 360 Video Doorbell X3 radar sensor doorbell incorporates a 5 MP HD camera that offers superior vision. The high-precision radar sensor allows the doorbell to track object moving trajectory, easily differentiating between pedestrians and intruders. So it won’t bother you with false alarms triggered by pedestrians. The doorbell offers night vision, letting you see details as clear as day. Additionally, its wide dynamic range ensures you can see who’s there even with backlighting. Installing in just seconds, this video camera doorbell is up and running in no time. Moreover, its 30-foot motion detection range works together with the 162º viewing angle and 4:3 aspect ratio to display what’s going on everywhere. And get excited about the package arrival detection feature, which helps you never lose a package again. Finally, the doorbell is compatible with Amazon Alexa and Google Assistant, making it a great smart home accessory for your home.