1. Introducció
This manual provides detailed instructions for the installation, operation, and maintenance of your Lorex NC4K3F-164WB 16-Channel Nocturnal NVR System. This system includes four 4K (8MP) Smart IP Security Bullet Cameras, designed for comprehensive surveillance with real-time 30FPS recording and listen-in audio capabilities.
The system supports remote mobile viewing through the Lorex Cloud app, enabling secure access to live footage, recorded playback, and motion-triggered notifications from anywhere. A 3TB security-grade hard drive is preinstalled, expandable up to 2 x 10TB, ensuring reliable 24/7 continuous monitoring without additional subscription fees.
2. Contingut del paquet
Verifiqueu que tots els components siguin presents al vostre paquet:
- 1 x 4K 16 Channel 3TB Ultra HD NVR (Network Video Recorder)
- 4 x 4K Ultra HD Smart Nocturnal IP Bullet Cameras with Listen-in Audio
- Ethernet Cables (for camera connection)
- Adaptador de corrent per a NVR
- Ratolí USB
- Guia d'inici ràpid

Figure 2.1: Lorex NC4K3F-164WB NVR System components, including the NVR unit and four bullet cameras.
3. Configuració
3.1 Connexió NVR
- Connecteu l'NVR a una font d'alimentació mitjançant l'adaptador d'alimentació proporcionat.
- Connect the NVR to your router using an Ethernet cable for network access.
- Connect a monitor to the NVR via HDMI or VGA for initial setup and local viewing.
- Plug in the USB mouse to the NVR for navigation.

Figure 3.1: Rear panel of the NVR, illustrating the Ethernet ports, HDMI, VGA, and other connection points.
3.2 Instal·lació de la càmera
The IP cameras utilize Power over Ethernet (PoE) for simplified installation, requiring only a single Ethernet cable for both power and video transmission.
- Mount each camera in your desired location, ensuring a clear field of view. The cameras are built for any climate (IP67 rated).
- Connect one end of an Ethernet cable to the camera and the other end to an available PoE port on the NVR.
- Ajusteu l'angle de la càmera segons sigui necessari.

Figure 3.2: A Lorex Smart IP Security Bullet Camera, showing its design and mounting capabilities.
4. Funcionament del sistema
4.1 Configuració inicial
Upon first power-up, follow the on-screen prompts on the connected monitor to set up your NVR, including language, time zone, and password creation.
4.2 Viu View i la reproducció
- Local Viewing: Use the connected monitor and USB mouse to navigate the NVR interface for live viewengegada de totes les càmeres i reproducció de música gravadatage.
- Mòbil Viewing: Download the Lorex Cloud app on your mobile device. Register an account and add your NVR by scanning the QR code or entering the device ID. This allows remote access to live feeds, recorded video, and push notifications.
4.3 Detecció de moviment intel·ligent
The cameras feature Smart Motion Detection, which helps reduce unnecessary alerts by distinguishing between people and vehicles. Configure motion detection zones and sensitivity settings through the NVR interface or the Lorex Cloud app to receive precise notifications.
4.4 Enregistrament i emmagatzematge
The NVR continuously records footage to the preinstalled 3TB hard drive. This drive is designed for 24/7 operation and can store weeks or months of video. Storage mirroring is available for continuous data backup. Recorded events, such as motion detection, are logged and can be easily reviewed.
5. Especificacions
| Característica | Especificació |
|---|---|
| Marca | Lorex |
| Número de model | NC4K3F-164WB |
| Tecnologia de connectivitat | Cablejat (PoE) |
| Resolució de captura de vídeo | 4K (8MP) |
| Nombre de canals | 16 |
| Capacitat d'emmagatzematge de memòria | 3 TB (expandable up to 2x10TB) |
| Font d'alimentació | Elèctric amb cable |
| Format del senyal | Xarxa IP |
| Visió nocturna | Color Night Vision, up to 150ft (46m) IR in low light, 98ft (30m) in total darkness |
| Velocitat de fotogrames | 30 FPS |
| Mode d'enregistrament | Vídeo i àudio |
| Tecnologia de sensors òptics | CMOS (1/2.8") |
| Entrada de vídeo | HDMI |
| Característiques especials | Smart Motion Detection (Person/Vehicle), Listen-in Audio, IP67 Weatherproof, HDR, HEVC |
6. Manteniment
- Neteja de la càmera: Netegeu regularment les lents de la càmera amb un drap suau i sec.amp cloth to ensure clear image quality. Avoid harsh chemicals.
- Gestió del disc dur: The NVR's hard drive is designed for continuous use. Ensure proper ventilation around the NVR to prevent overheating. Periodically back up important footage.
- Actualitzacions de firmware: Consulta el Lorex website or Lorex Cloud app for available firmware updates to ensure optimal performance and security.
7. Solució De Problemes
- Sense senyal de vídeo: Check all cable connections (Ethernet, HDMI/VGA). Ensure cameras are receiving power via PoE. Restart the NVR.
- Mala qualitat d'imatge: Clean camera lenses. Ensure cameras are mounted securely and not obstructed. Check network connection stability.
- Problemes d'accés remot: Verify NVR is connected to the internet. Ensure Lorex Cloud app is updated and NVR is properly linked to your account. Check router settings for port forwarding if necessary.
- La detecció de moviment no funciona: Review motion detection settings in the NVR interface or app. Adjust sensitivity and detection zones.
8. Garantia i Suport
For warranty information, technical support, or further assistance, please refer to the official Lorex website or contact Lorex customer service. Keep your purchase receipt and product model number (NC4K3F-164WB) handy for faster service.
Online resources often include FAQs, troubleshooting guides, and software downloads that can help resolve common issues.