2K QHD Wi-Fi Video Doorbell with Person Detection (Wired)
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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’s new 2K QHD wired video doorbell.
4K Doorbell Specifications
B451AJD
SPECIFICATIONS
2K QHD
RESOLUTION
More than 2× 1080p HD resolution
164°
FIELD OF VIEW
Ultra-wide diagonal viewing angle
32GB
MICRO SD
Maximum capacity 256GB microSD card
With impressive 2K QHD resolution you will have clear video quality.
See more with a 164° viewing angle and 4:3 aspect ratio showing you the full picture.
View comparison
HDR automatically corrects exposure when lighting is not ideal.
View comparison
Communicate with Pre-Recorded Messages
Communicate with Pre-Recorded Messages
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.
Shed Light on your Doorstep
With the nightlight feature, you 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.
Shed Light on your Doorstep
With the nightlight feature, you 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.
Color Night Vision™
People coming towards your door will be always visible thanks to its Color Night Vision™ and low light capabilities.
Color Night Vision™
People coming towards your door will be always visible thanks to its Color Night Vision™ and low light capabilities.
No Monthly Fees
Local storage means No Monthly Fees. With the included WD microSD card, you will have ample storage and your video recordings remain safe and secure.
No Monthly Fees
Local storage means No Monthly Fees. With the included WD microSD card, you will have ample storage and your video recordings remain safe and secure.
Detect
Receive a Lorex Home notification message the moment someone enters the doorbell’s customizable motion detection range.
Record
Thanks to a pre-recording feature, the doorbell will automatically start recording 5 seconds before the event starts so you don’t miss any action.
Ring
Lorex Home will automatically send you a notification telling you that there is someone at the door.
Answer your doorbell with Alexa™
Be notified when someone rings the doorbell, as well as answer it without using your phone. You can easily pull up the live feed on the video screen of your hub or use it with Firestick to view video on your TV. For more information about current smart home integrations, visit our Smart Home Guide.
Expand your system with the Fusion Collection
Pair this video doorbell with additional wired and wireless products to enhance your Lorex security experience.*
Never miss a thing with 24/7 continuous recording when paired with the recorder.
For more information, please visit our Fusion Collection Guide.
*Sold separately
Local reliable storage you can count on
The WD Purple microSD card offers exceptional performance and reliability to meet high-definition video recording.
Mounting Bracket Wedges Included
Customize your 2K QHD Video Doorbell installation to fit your needs with the two included mounting bracket wedges.
Support Articles
SUPPORT
How to install the 2K Video Doorbell
SUPPORT
B451AJ: Customizing Motion Detection
SUPPORT
B451AJ: Frequently Asked Questions
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1 review for 2K QHD Wi-Fi Video Doorbell with Person Detection (Wired)
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AA Ron –
Positive
– Resolution is great
– response time on the doorbell showing up on the phone is fast (1-2 seconds after press)
– Does a good job on the people identification and avoiding false alters, ie cats etc within you motion zones
Negatives
– HDR is terrible and washes out important details (liked the camera better once this was turned off). Might be specific to my site installation so your results may be different.
– Reduced frame rate, it doesn’t look like 30FPS, their other wifi cameras are 30 FPS at 1080p, they do not disclose what the framerate is and it looks jerky, I wish you had an option to change the frame rate !!!Lorex if you can change this in a firmware update please do!!!
– I want continuous recording, but that is just me because i put a 128GB SD card and at the rate I am filling up the card it would hold 6 months of footage.
Other than that it is a great product