Lorex, B451AJD-E, 2K QHD Wi-Fi Video Doorbell with Person Detection, WiredB451AJD-E Includes Only:Video DoorbellChime KitPre-inserted microSD CardUSB CableElectrical Wiring15° Horizontal Bracket5° Vertical BracketMounting KitQuick Start GuideFeatures:Impressive 2K QHD Resolution for clear video quality.See more with the doorbell's 4:3 aspect ratio and 164° diagonal field-of-view.Get the best picture always with HDR imaging.Use pre-recorded messages or 2-way talk to greet visitors.Motion-activated LED warning light can be manually enabled or customized to only be triggered when a person detected.Deter unwanted guests with the remote-activated siren.Be aware of activity around doorstep with built-in Person Detection feature.Receive notifications from the Lorex Home app when motion is detection.Local microSD storage, expandable up to 256GB.Adjust the viewing angle of Video Doorbell with the included set of mounting bracket wedges.Pair with additional wired and wireless Fusion products to enhance Lorex security experience.Be notified when someone rings the doorbell, as well as answer it without using phone with Amazon Alexa.Compatible with existing doorbell wiring (16V-24V) and traditional mechanical and electronic digital chimes. See who's at the door, greet guests with the nightlight, answer the door from anywhere, play pre-recorded messages when someone rings, and talk to those on the other side with Lorex's2K QHD wired video doorbell. Use 1 of 3 quick responses to greet visitors who ring doorbell. Can even record own custom message to add personal touch or speak directly through the doorbell using 2-Way Talk. With the nightlight feature, Can program the LED light to turn on at a selected time. For added security, the LED light can be activated when motion is detected to deter unwanted guests. People coming towards door will be always visible thanks to its Color Night Vision and low light capabilities. Local storage means No Monthly Fees. With the included WD microSD card,will have ample storage and video recordings remain safe and secure. Be notified when someone rings the doorbell, as well as answer it without using phone. Can easily pull up the live feed on the video screen of hub or use it with Firestick to view video on TV.