Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your Lorex Fusion 4K Security Camera System. This system features an 8-channel Network Video Recorder (NVR) and four 4K IP bullet security cameras, designed to provide high-resolution surveillance for your home or small business.

Image: The complete Lorex Fusion 4K Security Camera System, including the white NVR unit, a 2TB hard drive, and four black bullet-style security cameras.
What's in the Box
Verify that all components are present before beginning installation.
- 1x Lorex Fusion 8-Channel Network Video Recorder (NVR)
- 4x 4K IP Bullet Security Cameras
- 1x Pre-installed 2TB Hard Drive (inside NVR)
- Power Adapter for NVR
- Ethernet Cables for Cameras (quantity may vary)
- USB Mouse
- HDMI Cable
- Mounting Hardware for Cameras
- Quick Start Guide

Image: The Lorex NVR unit with an overlay graphic indicating a 2TB hard drive for storage.
Setup Instructions
Follow these steps to set up your Lorex Fusion Security Camera System.
1. NVR Placement and Connection
Place the NVR in a secure, well-ventilated area, away from direct sunlight and heat sources. Ensure it is close to a power outlet and your internet router.
- Connect the included USB mouse to a USB port on the NVR.
- Connect the NVR to your TV or monitor using the HDMI cable.
- Connect the NVR to your router using an Ethernet cable for network access.
- Connect the power adapter to the NVR and plug it into a power outlet. The NVR will power on automatically.

Image: The Lorex NVR unit positioned on a shelf, demonstrating a typical installation location.
2. Camera Installation
The cameras are designed for both indoor and outdoor use, featuring IP67 weatherproof ratings and durable metal housing.
- Choose suitable locations for your cameras, ensuring a clear field of view and proximity to the NVR for cable routing.
- Mount the cameras securely using the provided mounting hardware.
- Connect each IP camera to an available PoE (Power over Ethernet) port on the back of the NVR using an Ethernet cable. A single Cat5e Ethernet cable provides both power and video connection.
- Adjust the camera angles to cover desired surveillance areas.

Image: A Lorex bullet-style security camera, accompanied by icons indicating its resistance to rain, temperature variations, and snow, highlighting its IP67 weatherproof rating.

Image: A detailed close-up view of the front lens and housing of a Lorex bullet security camera.
3. Initial Configuration
Follow the on-screen prompts on your connected monitor to complete the initial setup, including setting a password, time zone, and network settings.
Operating Your System
Live View and Recording
Once configured, the NVR will display live feeds from all connected cameras. The system is set to record continuously by default, utilizing the pre-installed 2TB hard drive.
- 4K Resolution: The cameras capture video in 4K (8-megapixel) resolution, providing sharp images and enhanced detail.
- Color Night Vision (CNV): In low-light conditions, the cameras can display full-color images, offering more detailed and realistic footage than traditional black and white night vision.
- Motion Detection: Configure motion detection zones and sensitivity settings via the NVR interface to trigger recordings or alerts when movement is detected.

Image: Three Lorex cameras positioned to monitor a residential property, with a tablet displaying the live surveillance feed, illustrating remote viewing capabilities.

Image: A Lorex camera demonstrating its color night vision capability, illuminating a dark scene with full color.
Remote Access (Lorex App)
Download the Lorex Home app (or relevant Lorex app) from your device's app store to view live footage, playback recordings, and receive alerts on your smartphone or tablet.
- Ensure your NVR is connected to the internet.
- Create a Lorex account and add your NVR to the app by scanning the QR code on the NVR or entering its device ID.
- Access live views, recorded footage, and system settings remotely.

Image: A graphic highlighting key benefits of the Lorex system and app, including 'No Monthly Fees' for local recording and 'Safe & Secure' end-to-end encryption.
Maintenance
Regular maintenance ensures optimal performance and longevity of your security system.
- Lens Cleaning: Periodically clean camera lenses with a soft, damp cloth to remove dust, dirt, or water spots that may obscure the view. Avoid abrasive cleaners.
- Firmware Updates: Check the Lorex website or your NVR's system settings for available firmware updates. Keeping firmware updated ensures system stability and access to new features.
- Hard Drive Health: Monitor the health of the NVR's hard drive through the system settings. Back up important footage regularly.
- Cable Inspection: Periodically inspect all cables for wear, damage, or loose connections, especially for outdoor cameras.
Troubleshooting
This section addresses common issues you might encounter.
| Problem | Solution |
|---|---|
| No video display on monitor. |
|
| Camera not showing image. |
|
| Cannot access NVR remotely via app. |
|
| Poor image quality. |
|
Specifications
| Feature | Detail |
|---|---|
| Model Number | N4K2-84BB-AS |
| Video Capture Resolution | 2160p (4K) |
| Number of Channels | 8 |
| Included Cameras | 4 |
| Storage Capacity | 2TB (pre-installed) |
| Connectivity Technology | Wired (PoE) |
| Viewing Angle | 105 Degrees |
| Night Vision | Color Night Vision (CNV) |
| Weatherproof Rating | IP67 |
| Camera Housing | Metal |
| Power Source | Corded Electric |
| Control Method | Voice (Amazon Alexa, Google Assistant compatible) |
| Product Dimensions (NVR) | 18 x 16 x 12 inches |
| Item Weight | 18.21 pounds |
| UPC | 695529047072 |
Warranty and Support
For warranty information and technical support, please refer to the official Lorex website or contact Lorex customer service directly. Keep your purchase receipt as proof of purchase for warranty claims.
- Online Support: Visit www.lorex.com/support for FAQs, downloads, and support resources.
- Contact Customer Service: Refer to the contact information provided in your product packaging or on the Lorex website for phone or email support.





