Cabling and Installation
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Hard Disk Drive: Installing an additional internal HDD
Lorex systems come with at least one pre-installed 3.5" Serial AT Attachment (SATA) hard disk drive (HDD). Depending on your model, there may be a second hard drive bay available...
Learn More >Hardware: DVR / NVR fan is loud
Like most electronic devices, DVRs and NVRs have a fan inside them to prevent the unit from overheating and damaging the motherboard. All DVRs / NVRs exhibit minor noise from fan operation....
Learn More >Hardware: DVR / NVR fan not working
If your DVR / NVR fan is not working, it may be due to dust or debris that has built up and stopped the fan from spinning. You can resolve this problem...
Learn More >Hardware: Locating the device ID and QR code
The device ID can be used to connect a device during setup, or to recognize a device on a network where multiple devices are present. On newer systems the Device ID may...
Learn More >Hardware: Locating the serial and model number
All products have a model number indicating device type, and a unique serial number. These numbers can be useful when looking up software or manuals for your product. The serial...
Learn More >How to locate your device model, serial number, or country of origin?
All Lorex cameras and recorders have a model number, serial number and country of origin. Your device model or serial number are needed for specific product support, updating the correct firmware for...
Learn More >L4248 Series - 2K NVR & Wire-Free Camera system : Installation
This article provides instructions to install your 2K NVR & Wire-Free Camera system (L4248 Series). What is included in the box? *Dependent on the...
Learn More >LNZ81P25, PTZ Series, P25 - 4K IP Wired Camera with 25x Zoom and IK10 Vandal-Proof Rating: Installation Guide
The following article provides installation instructions for your 4K Ultra HD IP 25× Pan-Tilt-Zoom Camera. Installation Tips & Warnings Warning: Make sure to install the camera in a location...
Learn More >Smart Motion Detection Camera Placement Tips
The following article provides guidance for the optimal placement and orientation of your camera based on the smart motion detection feature that you want to use for monitoring. The optimal...
Learn More >U424AA - 2K Wire-Free Camera : Installation
This article provides instructions to install your Lorex 2K Wire-Free Camera (U424AA). The camera battery comes partially charged (due to safety regulations). Please, fully charge the...
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