1. Introduction
This manual provides essential information for the proper installation, configuration, and operation of your Lorex N883A64B 16-Channel 4K Pro Series Network Video Recorder (NVR). Please read this manual thoroughly before using the product and retain it for future reference.
The Lorex N883A64B NVR is designed for professional surveillance applications, offering 4K resolution recording, advanced detection features, and secure remote access.
2. Product Overview
2.1. NVR Components
Familiarize yourself with the front and rear panels of the NVR.
Figure 2.1: Front panel of the Lorex N883A64B NVR. This view shows the Lorex branding, 4K Ultra HD NVR label, power indicator, video indicator, network indicator, channel indicators (1-16), navigation controls, playback buttons, function buttons, and a USB port.
Figure 2.2: Rear panel of the Lorex N883A64B NVR. This view displays the power input, cooling fan, 16 Power-over-Ethernet (PoE) ports for camera connections, alarm input/output terminals, VGA output, RS232 port, HDMI output, USB 3.0 port, Ethernet port, and audio input/output ports.
2.2. Key Features
- 4K Ultra HD Recording: Records video at 4K resolution up to 30 frames per second (fps) for smooth, detailed footage.
- 16-Channel PoE: Supports up to 16 IP cameras with Power-over-Ethernet for simplified installation, requiring only a single Ethernet cable per camera for power and video.
- 4TB Local Storage: Equipped with a 4TB security-grade hard drive, designed for 24/7 recording. Features two hard drive bays, supporting up to 2x 10TB, with storage mirroring for data redundancy.
- Advanced Detection: Features person and vehicle detection to reduce unnecessary alerts and false alarms. Includes Smart Search to filter motion events for quick footage review.
- Secure Remote Access: Access live view, playback, and receive push notifications via the Lorex Cloud app for mobile devices or the Lorex Cloud client for computers.
Figure 2.3: A visual comparison illustrating the difference in detail between 1080p HD (left) and 4K Ultra HD (right) video resolution. The 4K image provides significantly greater clarity and detail, enhancing surveillance capabilities.
3. Setup
3.1. Package Contents
Ensure all items are present:
- Lorex N883A64B NVR
- Power Adapter
- USB Mouse
- Ethernet Cable
- HDMI Cable
- Quick Start Guide (refer to this manual for full details)
3.2. Physical Installation
- Connect Monitor: Connect a monitor to the NVR's HDMI or VGA port.
- Connect Mouse: Plug the USB mouse into one of the NVR's USB ports.
- Connect to Network: Connect the NVR to your router using an Ethernet cable.
- Connect Cameras: Connect your IP cameras to the NVR's PoE ports using Ethernet cables. Each camera requires a single cable for power and video transmission.
- Power On: Connect the power adapter to the NVR and then to a power outlet. The NVR will power on automatically.
3.3. Initial Configuration
Upon first power-on, the NVR will guide you through a setup wizard:
- Language Selection: Choose your preferred language.
- Password Creation: Create a strong password for the administrator account.
- Network Settings: Configure network settings (DHCP is usually sufficient).
- Date & Time: Set the correct date and time zone.
- Hard Drive Initialization: The NVR will prompt to initialize the hard drive. Follow the on-screen instructions.
4. Operating the NVR
4.1. Live View
After initial setup, the NVR will display the live view from connected cameras. Use the mouse to navigate the interface:
- Split Screen: Select different display layouts (e.g., 1, 4, 9, 16 channels).
- Digital Zoom: Double-click on a camera feed to view it in full screen and use the scroll wheel for digital zoom.
Figure 4.1: The Lorex NVR connected to a monitor, displaying a multi-camera live view. This image illustrates the NVR's capability to show feeds from various surveillance points simultaneously, such as a retail environment, a loading dock, and a warehouse interior.
4.2. Recording
The NVR is configured to record continuously by default. You can adjust recording settings:
- Recording Schedule: Access the main menu, navigate to Record > Schedule to set up continuous, motion-triggered, or alarm-triggered recording for each channel.
- Recording Parameters: Adjust resolution, frame rate, and compression settings under Record > Parameters.
Figure 4.2: A visual comparison demonstrating the difference between 15 frames per second (left) and 30 frames per second (right) video footage. The 30fps image shows significantly smoother motion capture, crucial for clear surveillance.
4.3. Playback
To review recorded footage:
- From the live view, right-click and select Playback.
- Select the desired date and channels.
- Use the timeline to navigate through recordings. Different colors on the timeline indicate different recording types (e.g., continuous, motion).
4.4. Remote Access (Lorex Cloud)
Access your NVR remotely using the Lorex Cloud app or client:
- Download App/Client: Download the Lorex Cloud app from your mobile device's app store or the Lorex Cloud client for your computer from the official Lorex website.
- Account Creation: Create a Lorex Cloud account.
- Add Device: Scan the QR code on your NVR (found in Main Menu > Network > P2P) or manually enter the device ID to add your NVR to your account.
- Features: View live feeds, play back recordings, receive push notifications for motion events, and configure certain NVR settings remotely.
Figure 4.3: The Lorex Cloud application interface displayed across various devices including a laptop, desktop monitor, tablet, and smartphone. This illustrates the cross-platform accessibility for remote monitoring and management of the NVR system.
4.5. Smart Detection
The NVR supports advanced person and vehicle detection:
- Configuration: Go to Main Menu > AI > Parameters to enable and configure person/vehicle detection zones and sensitivity for each camera.
- Smart Search: Use the Smart Search feature during playback to quickly filter and locate recordings based on detected person or vehicle events. This helps in reviewing footage efficiently.
5. Maintenance
5.1. Hard Drive Management
- Storage Mirroring: If a second hard drive is installed, configure storage mirroring (RAID 1) under Main Menu > Storage > Disk Manage to continuously back up data from one hard drive to another, enhancing data redundancy.
- Disk Overwrite: The NVR is set to overwrite the oldest recordings when the hard drive is full. Ensure this setting is appropriate for your retention needs.
5.2. Firmware Updates
Regularly check for and install firmware updates to ensure optimal performance, security, and access to new features. Updates can typically be found on the Lorex support website or through the NVR's system menu (Main Menu > System > Upgrade).
5.3. Cleaning
Keep the NVR free from dust. Use a soft, dry cloth to clean the exterior. Ensure ventilation openings are not obstructed to prevent overheating.
6. Troubleshooting
This section addresses common issues you might encounter.
- No Video Output:
- Check HDMI/VGA cable connections to the monitor and NVR.
- Ensure the monitor is set to the correct input source.
- Try a different monitor or cable.
- No Camera Image:
- Verify that the camera is properly connected to a PoE port on the NVR.
- Check the Ethernet cable for damage.
- Ensure the camera is powered (PoE indicator on NVR should be active for the respective channel).
- Confirm the camera is enabled in the NVR's camera management settings.
- Cannot Access NVR Remotely:
- Ensure the NVR is connected to the internet. Check network cable and router status.
- Verify that the P2P (Lorex Cloud) service is enabled on the NVR (Main Menu > Network > P2P).
- Confirm your Lorex Cloud account is correctly linked to the NVR.
- Check your router's firewall settings; ensure they are not blocking NVR communication.
- Hard Drive Not Recording:
- Check the hard drive status under Main Menu > Storage > Disk Manage. Ensure it is initialized and healthy.
- Verify recording schedules are correctly configured for the desired channels.
- Ensure the hard drive is not full (though it should overwrite by default).
For further assistance, refer to the Lorex support website or contact technical support.
7. Specifications
The following table outlines the technical specifications for the Lorex N883A64B NVR:
| Feature | Specification |
|---|---|
| Model Number | N883A64B |
| Recording Resolution | Up to 4K (8MP) |
| Channels | 16 |
| Hard Drive Capacity | 4TB (expandable to 2x 10TB) |
| PoE Ports | 16 |
| Video Outputs | HDMI, VGA |
| USB Ports | Multiple (e.g., USB 2.0, USB 3.0) |
| Network Interface | Ethernet (RJ45) |
| Connectivity Technology | Ethernet |
| Compatible Devices | IP Cameras |
| Item Weight | 10.73 pounds |
| Package Dimensions | 20.47 x 16.22 x 6.77 inches |
8. Warranty and Support
8.1. Warranty Information
Lorex products typically come with a limited warranty. For specific details regarding the warranty period and terms for your N883A64B NVR, please refer to the warranty card included with your product or visit the official Lorex website. Retain your proof of purchase for warranty claims.
8.2. Technical Support
If you encounter issues that cannot be resolved using the troubleshooting section of this manual, or require further assistance, please contact Lorex Technical Support. Support resources, including FAQs, software downloads, and contact information, are available on the official Lorex support website:
