Technical Support: Frequently Asked Questions (FAQs)

Modified on July 07, 2026

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Use these frequently asked questions to quickly find support resources, troubleshooting steps, documentation, and helpful articles for your Lorex product.


General Lorex Information

Use the links below to find information about contacting Lorex, warranty coverage, returns, shipping, and your Lorex account.


How to Find Product Support

Each Lorex product has its own support page with product-specific setup guides, troubleshooting articles, downloads, videos, and documentation.

To find your product support page, visit the Lorex Support Site.

From the Lorex Support Site, you can find your product support page in two ways:

  • Browse by product category: Select the type of product you need help with, such as recorders, cameras, video doorbells, sensors, apps, or software.
  • Search by model number, product name, or series name: Enter your product model number, product name, or series name in the search bar to find the correct support page.

For faster access to manuals, quick start guides, specifications, and other downloads, visit the Lorex Product Manuals page.


Recorder FAQs

Most Common Recorder Issues

Use the links below to find solutions for common recorder issues.

You can also visit the Lorex Support Site and search for your recorder model number, product name, or series name to find product-specific support.


Camera FAQs

Most Common Camera Issues

Use the links below to find solutions for common camera issues.

If you cannot find a solution for your product issue, visit the Lorex Support Site or the Contact Lorex page.


Video Doorbell FAQs

For video doorbell support, visit the Lorex Support Site. You can browse by product category or search using your video doorbell model number, product name, or series name.


Lorex Home Center FAQs

For Lorex Home Center support, visit the Lorex Support Site. Search by model number, product name, or series name to find setup guides, troubleshooting articles, downloads, and documentation.


Sensor FAQs

For sensor support, visit the Lorex Support Site. You can browse by product category or search using your sensor model number, product name, or series name.


App FAQs

Which Lorex App Should I Use?

Lorex products use different apps depending on the product line, recorder, and system compatibility. Before downloading an app or adding a device, confirm which app is compatible with your recorder or camera system.

To find the correct app for your product, use one of the options below:

  • Lorex Connect: Used with the latest Lorex products and supported Lorex Connect systems.
  • Lorex Classic: Previously known as the Lorex App and used with select legacy systems.
  • Lorex Pro: Designed for professional-grade systems and commercial security solutions.

If you are unsure which app to use, search for your product on the Lorex Support Site or check the Lorex Product Compatibility Chart.


Software FAQs

NVR / DVR Firmware

Lorex regularly releases new and updated firmware versions for NVRs and DVRs. To find firmware downloads and update instructions for your recorder, visit the Lorex Support Site and search for your recorder model number, product name, or series name.

Lorex Client 13

Lorex Client 13 is downloadable software that allows you to access your security system on a Windows or Mac computer. To find software downloads and installation articles, visit the Lorex Support Site.


Documentation

To find a manual, quick start guide, specification sheet, or other documentation for your Lorex product, use one of the options below.

  • Visit the Lorex Product Manuals page for faster access to manuals, quick start guides, specifications, and downloads.
  • Visit the Lorex Support Site to browse by product category or search by model number, product name, or series name.

Product Compatibility

Not all Lorex products are compatible with every recorder, camera, accessory, or app. Before adding cameras, replacing a recorder, upgrading your system, or downloading an app, confirm compatibility first.

To check compatibility, visit the Lorex Product Compatibility Chart and search for your product or recorder model.

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