Model Numbers: D251A61B, D251A6I2B


Record 1080p HD video and customize your security experience with this innovative Digital Video Recorder (DVR) from Lorex. Featuring support for Smart Motion Detection, Face Detection, Face Recognition, Active Deterrence, and Virtual Fence (Perimeter Protection), this DVR will help you stay-in-the-know and secure your property. It will also fit right in with your smart home thanks to its Smart Home compatibility and voice recognition that gives you hands-free accessibility to add extra convenience to your monitoring. The local security grade hard drive also protects your privacy by keeping your data safe with you and off any costly cloud storage services.
Support Articles:
Installation Guides
Port Forwarding: SetupTroubleshooting Guides
DVR / NVR: System not turning on DVR / NVR: System not turning on after being moved / bumped / dropped USB Device: Not detected Hardware: DVR / NVR fan is loud Error Message: Network Connection Failed Email: Not receiving email notifications when using personal email DVR / NVR - How to manually upgrade the firmware of your recorderApps & Software
DVR / NVR - Download the Lorex AppApp Downloads:
Product Guides & Downloads:
D251 Remote Access Guide (EN)
(409 KB) - PDF
D251 Remote Access Guide (ES)
(397 KB) - PDF
D251 Remote Access Guide (FR)
(399 KB) - PDF
D251 Series Black DVR (ES) Product Specifications
(617 KB) - PDF
D251 Series Black DVR (EN) Product Specifications
(756 KB) - PDF
D251 Quick Start Guide (ES)
(2.25 MB) - PDF
D251 Quick Start Guide (FR)
(2.28 MB) - PDF
D251 Quick Start Guide (EN)
(2.31 MB) - PDF
D251 Manual (EN)
(3.94 MB) - PDF
D251 Manual (FR)
(3.98 MB) - PDF
D251 Manual (ES)
(3.97 MB) - PDF