Introduction
This manual provides comprehensive instructions for the setup, operation, and maintenance of your Lorex N882A38B 32 Channel, 16 PoE Port, 4K Ultra HD Pro Series Security System Network Video Recorder (NVR). Please read this manual thoroughly before using the product to ensure proper installation and functionality.
The N882 Series NVR is designed for professional security applications, offering 4K Ultra HD resolution recording, advanced person and vehicle detection, and extensive storage capabilities. It integrates seamlessly with the Lorex Cloud app for remote viewing and alerts.
1. Product Overview
Key Features
- 4K Ultra HD Resolution Recording: Supports real-time 30fps recording at 3840 x 2160 pixels for superior detail.
- 32-Channel Capacity: Built-in 16 PoE ports, expandable up to 32 channels with an external PoE switch.
- Advanced Person and Vehicle Detection: Reduces false alarms by distinguishing human and vehicle motion.
- Audio Support: Audio transmission over Cat5e/Cat6 Ethernet cable with compatible Lorex cameras.
- Dual Hard Drive Bays: Supports up to 20TB total storage (2x10TB) with 2x4TB preinstalled.
- HEVC (H.265) Video Compression: Efficient video encoding for optimized storage and bandwidth.
- Lorex Cloud Connectivity: Remote viewing, instant motion push notifications, and email alerts via app.
NVR Front Panel
The front panel of the NVR provides status indicators and control buttons for basic operation.
Figure 1.1: Front view of the Lorex N882A38B NVR, showing the power button, navigation controls, and USB port.
NVR Rear Panel
The rear panel contains all the necessary ports for connecting cameras, display monitors, and network cables.
Figure 1.2: Rear view of the Lorex N882A38B NVR, highlighting the 16 PoE ports, HDMI, VGA, USB, Ethernet, and audio input/output ports.
2. Setup
Package Contents
Verify that all items are present in the package:
- Lorex N882A38B NVR
- Power Adapter
- USB Mouse
- Ethernet Cable
- HDMI Cable
- Quick Start Guide (or similar manual)
Connecting the NVR
- Connect to a Display: Use the provided HDMI cable to connect the NVR's HDMI port to a monitor or TV. Alternatively, use a VGA cable for VGA displays.
- Connect the Mouse: Plug the USB mouse into one of the USB ports on the NVR (front or rear).
- Connect to Network: Connect an Ethernet cable from the NVR's LAN port to your router or network switch. This enables remote access and internet features.
- Connect Cameras (PoE): Connect your IP cameras directly to the NVR's Power-over-Ethernet (PoE) ports using Ethernet cables. The NVR will provide power and data to the cameras. For additional cameras beyond the 16 built-in ports, use an external PoE switch connected to the NVR's LAN port.
- Connect Power: Plug the power adapter into the NVR's power input and then into a power outlet. The NVR will power on automatically.
Figure 2.1: Illustration of a Power-over-Ethernet (PoE) connection, showing how an IP camera connects to the NVR via a single Ethernet cable for both power and data.
Initial Configuration
Upon first power-on, the NVR will guide you through a setup wizard. Follow the on-screen prompts to:
- Set up an administrator password.
- Configure date and time settings.
- Adjust network settings (DHCP is usually sufficient).
- Scan for and add connected IP cameras.
3. Operating the NVR
User Interface Navigation
Use the connected USB mouse to navigate the NVR's graphical user interface (GUI). Right-click to access the main menu, and left-click to select options or open sub-menus.
Live View
The Live View screen displays real-time video feeds from all connected cameras. You can customize the layout to view multiple cameras simultaneously.
Recording Modes
The NVR supports various recording modes, including continuous, scheduled, and motion-activated recording. Configure these settings in the NVR's menu under "Record" or "Schedule". The system is programmed to automatically overwrite the oldest footage when the hard drive is full.
Playback and Search
To review recorded footage:
- Standard Playback: Access the "Playback" menu to select a date, time, and camera channel for review.
- Area Search: Select an area of interest on the screen to quickly find and playback video footage showing scene changes within that specific region. This is ideal for monitoring doorways or driveways.
- Smart Search: Filter motion events by specific types, such as person or vehicle detection, to efficiently locate relevant footage.
Audio Functionality
The N882 Series NVR supports audio recording on every channel, provided you are using Lorex cameras with listen-in audio capabilities. Audio is transmitted directly through the same Ethernet cable as video data, eliminating the need for separate audio wiring.
Figure 3.1: Visual representation of the NVR's audio recording feature, showing sound waves above the NVR unit.
Remote Viewing (Lorex Cloud App)
Download the Lorex Cloud app on your smartphone or tablet to access your NVR remotely. The app allows you to:
- View live camera feeds.
- Playback recorded video.
- Receive instant motion push notifications.
- Adjust camera settings.
Ensure your NVR is connected to the internet for remote access functionality.
4. Maintenance
Hard Drive Management
The NVR automatically manages storage by overwriting the oldest footage when the hard drives reach full capacity. Regular review of important footage and backing it up to external storage is recommended.
Firmware Updates
Periodically check the Lorex support website for firmware updates. Keeping your NVR's firmware up-to-date ensures optimal performance, security, and access to new features. Follow the instructions provided with the firmware update carefully.
Cleaning
To maintain proper ventilation and prevent overheating, ensure the NVR's vents are clear of dust and obstructions. Use a soft, dry cloth to clean the exterior of the unit. Do not use liquid cleaners or aerosols.
5. Troubleshooting
No Video Output to Monitor
- Ensure the HDMI/VGA cable is securely connected to both the NVR and the monitor.
- Verify the monitor is powered on and set to the correct input source (HDMI/VGA).
- Try a different HDMI/VGA cable or monitor to rule out faulty equipment.
Cameras Not Displaying
- Check that cameras are properly connected to the NVR's PoE ports.
- Ensure Ethernet cables are not damaged.
- Verify that the cameras are powered on (indicated by LEDs on some models).
- Access the NVR's camera management settings to ensure cameras are detected and added.
No Remote Access
- Confirm the NVR is connected to your router via an Ethernet cable and has internet access.
- Check your router's internet connection.
- Ensure the Lorex Cloud app is updated to the latest version.
- Verify NVR network settings (e.g., DHCP enabled).
6. Specifications
| Feature | Detail |
|---|---|
| Model Number | N882A38B |
| Channels | 32 (16 built-in PoE ports, expandable) |
| Recording Resolution | Up to 4K (3840 x 2160) @ 30fps |
| Preinstalled HDD | 2x4TB (8TB total) |
| Maximum Storage Capacity | 20 TB (2x10TB) |
| Video Compression | HEVC (H.265) |
| Connectivity Technology | Wired (Ethernet, PoE) |
| Compatible Devices | Lorex IP Cameras (1MP to 8MP), Desktop, Smartphone, Tablet |
| Product Dimensions | 6.14"L x 3.7"W x 2.87"H (15.6 x 9.4 x 7.3 cm) |
| Item Weight | 11.58 pounds (5.25 kg) |
| Manufacturer | Lorex |
7. Warranty and Support
Product Warranty
Lorex products typically come with a limited warranty. Please refer to the warranty card included with your product or visit the official Lorex website for detailed warranty terms and conditions specific to the N882A38B NVR.
Technical Support
For technical assistance, troubleshooting beyond this manual, or further inquiries, please contact Lorex Customer Support. You can find contact information and additional resources on the official Lorex support website: www.lorex.com/support.
