B451AJ Series
2K Wired Video Doorbell
Works with: 
Model Numbers: B451AJD-E, B451AJD-F, B451AJD-EG, B451AJDB-EG, B451AJDU-K8, B451AJDB-E, B451AJDBC-F
Stay in the know of any activity at your front door with Lorex's new 2K (QHD) wired video doorbell. Easily connected to our Lorex Home App, this doorbell allows you to answer the door from anywhere. It also includes an ultra wide-angle lens, HDR (High Dynamic Range) technology, and night vision to ensure you always capture the moments you need. Person detection warnings, a motion-activated LED light, and a remotely triggered warning siren are also included to help deter any unwanted activity. There are no monthly storage or service fees involved either thanks to its local microSD storage.
Support Articles:
Installation Guides
B451AJ Series - 2K Wired Video Doorbell: Installation GuideFrequently Asked Questions
The difference between a Mechanical and Electronic Chime What transformer should I use with my Wired Video Doorbell?Troubleshooting Guides
B451AJ Series - 2K Wired Video Doorbell with Chime Kit: TroubleshootingApps & Software
How to Access Support in the Lorex Home AppLorex Cloud Subscription
Getting Started with Lorex Cloud Storage Lorex Cloud Storage: Frequently Asked QuestionsSupport Videos:
App Downloads:
Product Guides & Downloads:
Was this article helpful?
That’s Great!
Thank you for your feedback
Sorry! We couldn't be helpful
Thank you for your feedback
Feedback sent
We appreciate your effort and will try to fix the article