Manual de instrucións do usuario
This manual provides detailed instructions for the installation, operation, and maintenance of your Lorex N883A64B 16-Channel 4K Pro Series Network Video Recorder (NVR). Please read this manual thoroughly before using the product to ensure proper setup and optimal performance. Keep this manual for future reference.
The Lorex N883A64B NVR is designed to record and manage video from up to 16 4K Ultra HD security cameras, offering advanced features like person and vehicle detection, extensive local storage, and real-time 4K recording at 30 frames per second.
Carefully remove all components from the packaging. Inspect the NVR and accessories for any signs of damage. If any items are missing or damaged, contact Lorex customer support immediately.

Figura 1: Front panel of the Lorex N883A64B NVR, showing the Lorex logo, status indicators, channel numbers, control buttons (prev, next, play, pause, stop, shift, rec, fn, esc), a directional pad, and a USB port.

Figura 2: Rear panel of the Lorex N883A64B NVR, displaying the power input, cooling fan, 16 PoE ports, alarm input/output terminals, VGA, RS232, HDMI, USB 3.0, Ethernet, and audio input/output ports.
Upon first boot, the NVR will guide you through a setup wizard. Follow the on-screen prompts to:
After setup, the NVR will display the live view from all connected cameras. You can switch between single-camera view, multi-camera grids (e.g., 4-channel, 9-channel, 16-channel), and sequence modes using the on-screen controls or the NVR's front panel buttons/mouse.

Figura 3: Un example setup showing the Lorex NVR connected to a monitor, displaying a multi-view grid of surveillance camera feeds from various locations.
The Lorex Cloud platform allows you to access your NVR remotely from anywhere with an internet connection.

Figura 4: The Lorex Cloud application interface displayed across various devices including a laptop, desktop monitor, tablet, and smartphone, demonstrating remote access capabilities for surveillance systems.
| Problema | Causa posible | Solución |
|---|---|---|
| Sen saída de vídeo no monitor. | Cable HDMI/VGA solto, entrada incorrecta seleccionada no monitor, NVR non acendido. | Check cable connections. Ensure monitor is set to the correct input source. Verify NVR power indicator is on. |
| Cameras not displaying video. | Loose Ethernet cable, camera not powered, camera not added/initialized, network issue. | Ensure Ethernet cables are securely connected to PoE ports. Check camera status indicators. Re-scan for cameras in NVR settings. Verify network connectivity. |
| Non se pode acceder ao NVR de forma remota. | NVR not connected to internet, incorrect network settings, firewall blocking connection, Lorex Cloud account issue. | Verify NVR has internet access. Check network settings (DHCP/Static IP). Ensure router firewall is not blocking ports (refer to Lorex support for port forwarding if needed). Re-login to Lorex Cloud app. |
| Sen gravación nin reprodución. | Hard drive not initialized, hard drive full, recording schedule not set, motion detection not configured. | Initialize hard drive in NVR settings. Check hard drive capacity and configure overwrite settings. Verify recording schedules and motion detection settings for relevant channels. |
| Característica | Detalle |
|---|---|
| Número de modelo | N883A64B |
| Canles | 16 |
| Resolución de gravación | Up to 4K (8MP) per channel |
| Taxa de fotogramas de gravación | 30fps (real-time) at 4K |
| Tamaño do disco duro | 4 TB (expandable up to 2 x 10TB) |
| Portos PoE | 16 |
| Saídas de vídeo | HDMI, VGA |
| Portos USB | Yes (for mouse, backup) |
| Conectividade | Ethernet |
| Dimensións | 20.47 x 16.22 x 6.77 polgadas |
| Peso | 10.73 libras |
| Fabricante | lorex |
| País de Orixe | China |
The Lorex N883A64B NVR is compatible with a wide range of Lorex IP cameras. Compatible models include, but are not limited to:
E581CB, E581CD, E861ABB, E891AB, LNB8111, LNB8921, LNB8973, LNB9232, LNB9242B, LNB9252B, LNB9272, LNB9282B, LNE8950AB, LNE8964ABW, LNE8974, LNE9242B, LNE9252B, LNZ32P12S, LNZ32P4, LNZ3522, LNZ44P12B, LNZ44P4B, LNB3143, LNB3153, LNB3163, LNB3321, LNB3373, LNB4163, LNB4321, LNB4421, LND3152, LND3374B, LND4750AB, LND4751AB, LNE3142RB, LNE3162, LNE4162, LNE4322, LNE4422, E841CA, E841CAB, E841CD, E881AP, LNB8963BW, LNB9292B, LNE9282B, LNE9292B, LNZ81P25.
This Lorex N883A64B NVR is a renewed product. Please refer to the specific warranty terms provided by the seller or Amazon Renewed at the time of purchase. Typically, renewed products come with a limited warranty.
For technical support, troubleshooting assistance, or warranty inquiries, please contact Lorex customer support or the seller from whom you purchased the renewed product. You can often find support contact information on the Lorex official websitio web ou a través dos detalles do teu pedido de Amazon.
Recursos en liña: For the latest manuals, software downloads, and FAQs, visit the official Lorex support websitio: www.lorex.com/support
![]() |
Manual do usuario do NVR de seguridade Lorex serie N862 4K UHD Este manual de usuario ofrece instrucións completas para o NVR de seguridade Lorex N862 Series 4K UHD. Abarca a configuración, a instalación, a configuración da cámara, as funcións de gravación e reprodución, as capacidades de detección intelixente (persoas e vehículos, detección facial), o acceso remoto a través da aplicación Lorex Home e a resolución de problemas. |
![]() |
Guía de inicio rápido da serie Lorex N910 Comeza rapidamente co teu NVR Lorex serie N910. Esta guía abrangue o desembalado, a conexión de cámaras con cable, a configuración do gravador, a descarga da aplicación Lorex Home e a conexión de cámaras con wifi. Inclúe información esencial sobre notificacións e rexistro do produto. |
![]() |
Guía de inicio rápido de Lorex N831: configuración e configuración Unha guía concisa para configurar o teu NVR Lorex N831, incluíndo conexións de hardware, configuración de aplicacións e preguntas frecuentes. Dispoñible en inglés, francés e español. |
![]() |
Manual do usuario do NVR Lorex serie N842 4K Ultra HD Este manual de usuario ofrece unha guía completa para o gravador de vídeo en rede (NVR) 4K Ultra HD da serie N842 de Lorex. Detalla a configuración, a gravación, a reprodución, as funcións intelixentes e a xestión do sistema de seguridade. |
![]() |
Guía de inicio rápido do NVR Lorex N847 Series 4K Fusion Comeza rapidamente co teu NVR Fusion 4K da serie Lorex N847. Esta guía ofrece instrucións de configuración esenciais, detalles de conexión e uso da aplicación para o teu sistema de vixilancia. |
![]() |
Guía de inicio rápido do NVR Lorex N831 4K Configura rapidamente o teu NVR Lorex N831 4K con esta guía completa. Obtén información sobre os compoñentes incluídos e o sistema.view, setup methods, app connection, and frequently asked questions for seamless installation and operation. |