2K Quad HD Video Resolution – With impressive 2K resolution, 4:3 aspect ratio and 164 degree viewing angle you will have clear video quality and HDR to automatically correct exposure when lighting is not optimal Nightlight Feature – Program the LED light to turn on at a selected time, and for added security, the LED light can be activated when motion is detected to deter unwanted guests. Free local storage with no monthly fees – The door bell includes a WD Purple microSD card, which provides you with ample local storage to keep all your recordings safe and secure, with no added monthly fees. 2 Way Talk – Use 1 of 3 quick responses to greet visitors who ring your doorbell. You can even record your own custom message to add your personal touch or speak directly through the doorbell using 2-Way Talk. Built-in Person Detection – Be aware of activity around your door step thanks to built in Person Detection, which will send notifications to your Lorex Home app, when motion from a person it detected.