1. Introducción
This manual provides detailed instructions for the installation, operation, and maintenance of your SECULINK 8-Channel 4K POE Network Video Recorder (NVR). This NVR is designed for high-quality surveillance, supporting 8MP Super HD video recording and offering convenient features such as Power over Ethernet (PoE) for simplified camera connections, advanced H.265 video compression, and remote access capabilities.
Características principales:
- High Quality Video: Supports 8MP Super HD video recording on all 8 channels, compatible with standard POE and POE+ IP cameras (ONVIF Conformance).
- POE Easy Setup: Integrates NVR and PoE switch functionality, allowing a single network cable for both power and data transmission to cameras.
- Extension of Power and Data: Features an extend mode to increase transmission distance from 100 meters to 250 meters.
- Acceso remoto P2P: Cloud P2P function for remote viewing via smartphone, tablet, or PC using the free VMS application.
- Compresión de vídeo avanzada: Utilizes H.265 compression to enhance bandwidth and storage efficiency, resulting in smaller file sizes, higher definition, and longer recording times.
2. Contenido del paquete
Revise cuidadosamente el paquete para asegurarse de que todos los artículos estén presentes y sin daños:
- 1x SECULINK 8-Channel 8MP POE Network Video Recorder
- 1x Power Adapter (North American)
- 1 ratón USB
- 1x Manual de usuario
Note: A hard drive (HDD) is not included and must be purchased separately for video storage.
3. Producto terminadoview
Familiarize yourself with the NVR's components and interfaces.

Figura 3.1: Arriba y atrás View of the NVR. The rear panel features 8 PoE ports for camera connections, an RJ45 uplink port, HDMI and VGA video outputs, an audio output, DC 48V power input, and USB ports for mouse and external storage.

Figura 3.2: Frente View of the NVR. The front panel includes Power, IR, and Record indicators.
4. Configuración
4.1. Instalación del disco duro (HDD)
The NVR does not come with a pre-installed hard drive. Follow these steps to install a 3.5" SATA HDD (up to 6TB) for video storage.
- Twist down the screws of the DVR: Carefully remove the screws securing the NVR's cover.
- Access the hard disk: Gently slide open the cover to expose the internal components. Connect the SATA data and power cables to the HDD.
- Install the screws: Secure the HDD inside the NVR using the provided screws. Replace the NVR cover and secure it with its screws.

Figura 4.1: Visual guide for HDD installation steps.
4.2. Conexión de cámaras
The SECULINK NVR features Power over Ethernet (PoE) ports, simplifying camera connections. A single Ethernet cable provides both power and data transmission to compatible PoE IP cameras.
- Connect your PoE IP cameras directly to the numbered POE ports (POE1-POE8) on the rear of the NVR using standard Ethernet cables.
- Ensure your cameras are ONVIF compliant for optimal compatibility.

Figura 4.2: PoE Function over Ethernet Port. A single network cable connects the NVR to the camera for both power and data.
4.3. Configuración inicial
- Connect the NVR to a monitor using either the HDMI or VGA output port.
- Connect the included USB mouse to one of the USB ports on the NVR.
- Connect the NVR to your network router using an Ethernet cable via the RJ45 uplink port.
- Connect the power adapter to the DC 48V input on the NVR and plug it into a power outlet. The NVR will power on automatically.
- Follow the on-screen prompts to complete the initial setup, including setting up a password and configuring network settings.
5. Operación
5.1. Modos de grabación de vídeo
The NVR supports various recording modes to suit your surveillance needs:

Figura 5.1: Recording Modes. The NVR supports 24/7 continuous recording, motion-triggered recording, and scheduled recording based on user-defined times.
- 24/7 Continuous Record: Registros footage continuously throughout the day and night.
- Grabación de movimiento: The NVR will automatically begin recording when motion is detected, saving storage space.
- Grabación programada: Set specific times for the NVR to record, allowing for customized surveillance schedules.
5.2. Compresión de vídeo (H.265)
The NVR utilizes advanced H.265 video compression technology, which offers significant advantages over older compression standards like H.264.
- Better Video Quality: Maintains high image fidelity.
- Less Storage: Reduce file sizes by up to 50% compared to H.264, allowing for longer recording durations on the same storage capacity.
- Improved Bandwidth Efficiency: Requires less network bandwidth for streaming, beneficial for remote viewEn.

Figura 5.2: Advanced H.265 Compression. Illustrates the storage savings achieved with H.265 compared to H.264.
5.3. Remote Access with Mobile App
Monitor your property from anywhere using the free mobile application (XMeye or VMS) on your smartphone, tablet, or PC.
- Download the XMeye Pro APP from the Google Play Store or Apple App Store. You can also visit http://d.xmeye.net/Xmeye para descarga directa.
- Registre una cuenta y agregue su dispositivo NVR usando su ID único o código QR.
- Una vez configurado, puedes view Transmisiones en vivo, reproducción de alimentos grabadostage, and receive instant motion detection alerts directly on your mobile device.

Figura 5.3: Remoto Viewing with Free Mobile APP. Shows the app interface on different devices and QR codes for app download.

Figura 5.4: Smart Motion Detection and Instant Alerts. When motion is detected, an alert message is pushed to your mobile device, showing a snapshot of the event.
5.4. Resolución de video
The NVR supports various video resolutions, up to 4K (3840x2160 pixels), ensuring clear and detailed surveillance footage.

Figura 5.5: Video Resolution Comparison. Demonstrates the visual clarity provided by higher resolutions, up to 4K Ultra HD.
6. Mantenimiento
- Limpieza regular: Mantenga el NVR libre de polvo y residuos. Utilice un paño suave y seco para limpiarlo. No utilice limpiadores líquidos.
- Actualizaciones de firmware: Periodically check the SECULINK official webSitio para actualizaciones de firmware para garantizar un rendimiento y seguridad óptimos.
- Comprobación del estado del disco duro: If using a hard drive, regularly check its health status through the NVR's interface to prevent data loss. Consider formatting the HDD periodically if issues arise.
- Condiciones ambientales: Ensure the NVR is operated within its specified temperature and humidity ranges to prolong its lifespan. Avoid direct sunlight and excessive heat.
7. Solución de problemas
Esta sección aborda problemas comunes que puede encontrar con su NVR.
- Sin salida de vídeo:
- Verifique las conexiones del cable HDMI/VGA al monitor y al NVR.
- Asegúrese de que el monitor esté configurado en la fuente de entrada correcta.
- Verifique que el NVR esté encendido (verifique la luz indicadora de encendido).
- Cámaras que no se muestran:
- Asegúrese de que las cámaras estén conectadas correctamente a los puertos PoE del NVR.
- Verifique que las cámaras estén recibiendo energía (verifique las luces indicadoras de la cámara, si las hay).
- Confirm that the cameras are ONVIF compliant and their IP addresses are within the NVR's network range.
- If cameras require a password, ensure it is correctly entered in the NVR's camera management settings.
- Sin grabación/reproducción:
- Ensure a hard drive (HDD) is installed and properly connected inside the NVR.
- Check the HDD status in the NVR's system settings; it may need to be formatted.
- Verifique que los horarios de grabación o las configuraciones de detección de movimiento estén configurados correctamente.
- Problemas de acceso remoto:
- Ensure the NVR is connected to the internet via the RJ45 uplink port.
- Check your network settings (DHCP, DNS) on the NVR.
- Verifique que su dispositivo móvil tenga una conexión a Internet activa.
- Ensure the correct NVR ID or QR code is used when adding the device to the mobile app.
8. Especificaciones
| Característica | Especificación |
|---|---|
| Número de modelo | NVR1108PK-P8 |
| Entrada de vídeo | 8x RJ45 POE |
| Salida de vídeo | 1x VGA, 1x HDMI |
| Salida de audio | 1xRCA |
| Puerto de red | 1x RJ45 10M/100M |
| Puerto USB | 2x USB2.0 |
| Streaming Specification | ONVIF |
| Modo de grabación | Manual, Alarma, Detección de movimiento, Temporización |
| Búsqueda de vídeos | Búsqueda de hora, fecha, evento y canal |
| Servicio de red | DDNS, UPNP, RTSP, SMTP, FTP, NTP |
| Fuente de alimentación | 48 V CC |
| Interfaz de HDD | SATA (Supports up to 6TB) |
| Dimensiones del producto | 10.24 x 7.48 x 1.69 pulgadas |
| Peso del artículo | 3.12 libras |
| Dispositivos compatibles | Cámara, teléfono inteligente, tableta |
9. Información de seguridad
Please read and adhere to the following safety guidelines to ensure safe operation and prevent damage to the device or injury.

Figura 9.1: Safety and Caution Label.
- PRECAUCIÓN: RIESGO DE DESCARGA ELÉCTRICA. NO ABRIR.
- To reduce the risk of electrical shock, do not open covers. There are no user-serviceable parts inside. Refer servicing to qualified service personnel.
- ADVERTENCIA: To prevent fire or shock hazard, do not expose units not specifically designed for outdoor use to rain or moisture.
10. Garantía y soporte
For detailed warranty information, please refer to the documentation provided with your purchase or contact SECULINK customer support.
Una versión digital de esta guía del usuario está disponible para descargar: Guía del usuario (PDF)
For technical support or inquiries, please visit the official SECULINK websitio o comuníquese con sus canales de atención al cliente.