Introducció
The IMOU Wireless Recorder (NVR) is a plug-and-play security solution designed for ease of use and reliable performance. It supports up to 8 channels of 1080P Full HD video, features Smart H.265 compression, and offers dedicated Wi-Fi for seamless camera connection. This manual provides detailed instructions for setup, operation, maintenance, and troubleshooting.

IMOU Wireless Recorder: Plug and Play, Security Made Simple. Features include 1080P, H.265&H.264, Up to 16TB storage, Auto Pairing, Wi-Fi Adaptive, Two-way Talk, and ONVIF compatibility.
Producte acabatview
The NVR is equipped with dual antennas to strengthen the Wi-Fi signal, providing a coverage radius of up to 100m in an open environment. It supports local storage up to 8TB (or up to 16TB as per some marketing materials, please refer to specifications for exact model details) and is ONVIF compatible, allowing connection to various third-party cameras.

Davant i posterior view of the NVR. Front indicators: Power, Network, HDD status. Rear ports: HDMI, Audio Output, Ethernet, Power Input, VGA, USB, Audio Input.
Indicator Status Meanings:
- HDD status indicator off: HDD is working properly.
- HDD status indicator always on: HDD is working abnormally.
- Network status indicator off: Network connection is normal.
- Network status indicator always on: Network connection is abnormal.
- Power status indicator always on: Power connection is normal.
Configuració
Llista d'embalatge
Before starting, please check the contents of your package:

The package includes: 1x NVR Device, 1x Power Adapter, 1x Mouse, 1x Network Cable, 1x SATA Power Cable, 1x SATA Data Cable, 1x Screw Package, 1x Rubber Feet Package, 1x Quick Start Guide (QSG).
HDD Installation (Optional)
If your NVR did not come with a pre-installed HDD, follow these steps:
- Unscrew the four fixing screws (1, 2, 3, and 4) of the cover and back them up.
- Remove the cover by sliding it in the direction of the arrow shown in the figure.
- Connect the HDD to the Device using the SATA data cable (a) and power cable (b).
- Turn over the Device, align the HDD to the four holes of the bottom panel, and then fix the HDD with screws (5, 6, 7, and 8) from the screw package.
- Put back and fix the cover with the four backup screws (1, 2, 3, and 4) from Step 1 to finish the installation.

Steps 1-3: Unscrewing the cover and connecting the SATA data and power cables to the HDD.

Steps 4-5: Aligning and fixing the HDD with screws, then reattaching the NVR cover.
Avís: Apagueu l'alimentació abans d'obrir la coberta per substituir l'HDD, en cas contrari, podria danyar-lo.
Connexió del dispositiu
The NVR supports both wireless and wired connections. For optimal performance, especially if wireless signals are severely interfered, wired connection is recommended.
- Connexió sense fil: Place a wireless IPC (camera) next to the Device and turn it on. The wireless IPC will automatically pair to the Device within 120 seconds. After successful pairing, install the wireless IPC at its desired location.
- Connexió per cable: Add the IPC to the Device according to the Startup Wizard when they are turned on.

Connection diagram showing both wireless IPC connection to the NVR and wired IPC connection via a router to the NVR. The dotted line represents a VGA or HDMI cable connection to a monitor.
Funcionament de l'aplicació
The IMOU app allows for easy setup and remote management of your NVR system.
- Scan the QR code below to install the Imou App. Register and then log in to your Imou account. (If you have already completed download and registration via the Startup Wizard, you can skip this step).
- Tap the '+' icon at the top-right corner of the Device tab, then scan the QR code on the device or enter its serial number to add it to Imou.
- After successfully connecting your device, you can perform operations such as viewvídeos en directe, viewing alarms, setting alarms, and sharing the Device.
- You can share permissions of the Device or a single video channel with family members.

Step 1: Scan the QR code to download the Imou App. Step 2: Add your device by scanning the QR code or entering the serial number.

Step 3: After adding the device, the app allows viewing live videos, alarms, and settings.

Step 4: The Imou App allows sharing device permissions or specific video channels with others.
Instruccions de funcionament
Encès i apagat
- Arrencada: Connecteu un monitor al dispositiu i, a continuació, connecteu l'alimentació per arrencar el dispositiu.
- Tancament: Seleccioneu Menú principal> APAGADA to enter the SHUTDOWN interface, and then click Apagueu. Desconnecteu l'alimentació després que el monitor estigui en blanc.
Avís: Do not force the Device to shut down (or unplug the power) when the interface is indicating 'Saving data' or the Device is recording videos.
Inicialització
After turning on the Device for the first time, you need to initialize it by following these steps:
- Establiu paràmetres per a l'administrador (el nom d'usuari predeterminat és admin).
- Dibuixa un patró de desbloqueig per iniciar sessió.
- Configureu els paràmetres de protecció amb contrasenya.
Nota: Assegureu-vos que l'adreça de correu electrònic per restablir la contrasenya sigui correcta.
Assistent d’inici
For the first time login, you can configure the Recorder quickly using the Startup Wizard. This includes general settings, Imou cloud, network settings, and record settings.

Local Basic Operations: Power On and Off, Initialization steps, and Startup Wizard for initial configuration.
Viu View i la reproducció
- Viu View: After you log in, the system goes to multi-channel live view mode per defecte. Tu pots view el vídeo en directe de cada canal.
- Reproducció: Seleccioneu Menú principal > Cerca o feu clic amb el botó dret sobre el preview interfície i seleccioneu Cerca. You can play back records according to the configured record type, record time, and channel.

Screenshot of a 4-channel live view display and instructions for accessing recorded video playback.
Característiques clau
- 1080P Decoding: Powered by an advanced decoding chip, the Wireless Recorder can decode real-time 1080P FHD recordings.
- Smart H.265 Compression: This technology maintains video quality while radically reducing transmission bandwidth and data storage capacity requirements compared to standard H.265.
- Xerrada bidireccional: The built-in speaker and microphone with echo cancellation allow you to interact with visitors or deter unwelcome guests.
- Dedicated Wi-Fi Signal: The NVR connects to cameras via a dedicated Wi-Fi signal, eliminating the need for network cables between the NVR and cameras.
- ONVIF Compatible: The NVR works with ONVIF conformant Wi-Fi cameras regardless of manufacturer.
Official IMOU product video showcasing various features and applications of their smart security solutions.
Manteniment
- Actualitzacions de firmware: The support period for firmware is at least 2 years, with cessation on 2027/12/31. After this date, firmware updates (including security updates) will no longer be maintained.
- Cura del maquinari: Avoid exposing the NVR to extreme temperatures, humidity, or direct sunlight. Keep the device clean and free from dust to ensure proper ventilation.
- Còpia de seguretat de dades: Regularly back up important video recordings to an external USB device or network storage to prevent data loss.
- Estat del disc dur: Periodically check the HDD status indicator. If it shows abnormal behavior, run a disk check via EMMAGATZEMATGE> Comprova el disc in the local GUI and replace the HDD if necessary.
Resolució de problemes
Preguntes freqüents (FAQ)
- P: Per què el dispositiu no s'engega?
A: After the Device is powered on, observe the power status indicator on the front panel. If the blue light is on and the Device failed to boot up, contact the after-sales service. - P: Com afegir un IPC sense fils a un dispositiu en execució?
A: Place the wireless IPC next to the Device and turn it on. Right-click the local GUI and select Emparellament sense fils. After pairing is completed, install the wireless IPC at a place as needed. - P: Per què no hi ha registres de vídeo a la reproducció local?
A: Tres possibles motius: 1. Error de cablejat. 2. Mal funcionament del disc dur. 3. La funció de gravació no està activada.
Mètode de comprovació: 1. Check the HDD status indicator. If the light is on, the HDD is working abnormally. 2. Select EMMAGATZEMATGE> Comprova el disc to run the diagnosis, replace the HDD if there are damages. 3. Right-click the local GUI and select Manual > Enregistrar to check if the record function is enabled. - P: Per què el temps de reproducció no és coherent amb el temps real després d'habilitar l'emmagatzematge al núvol?
A: Ensure that the IPC Time is consistent with Device time. Select SYSTEM > GENERAL > General per activar la sincronització de l'hora IPC, també podeu seleccionar SISTEMA > GENERAL > Data i hora per modificar l’hora del dispositiu.

Common troubleshooting questions and their solutions for the IMOU NVR.
Especificacions
The IMOU Wireless NVR is available in 4-channel (NVR1104-W-4KS2) and 8-channel (NVR1108-W-4KS2) versions.

Detallada view of the NVR's ports and indicators, including Power, Network, HDD, Ethernet, HDMI, Dual Antennas, USB, VGA, and WPS/Reset Button.
| Característica | Descripció |
|---|---|
| Model | NVR1104-W-4KS2 (4-channel), NVR1108-W-4KS2 (8-channel) |
| Sistema operatiu | Embedded Linux Real-time OS |
| Interfície d'operació | Web, GUI local |
| Pantalla multi-pantalla | 1/4/8/9 |
| Freqüència de ràdio | 2.4GHz, 2 Wi-Fi Antennas |
| Màxim abast sense fil | 100m (Open Field) / 120m (as per some descriptions) |
| Wireless Access Bandwidth | 16Mbps (Wireless Max. Input) / 24Mbps (as per some descriptions) |
| Port de xarxa per cable | One RJ-45 (10/100 Mbps) Port |
| Wired Access Bandwidth | 40Mbps (Wired Max. Input) / 80Mbps (as per some descriptions) |
| Imou App Support | iOS, Android, Windows |
| Protocols de xarxa | IPv4, IPv6, HTTP, NTP, DNS, ONVIF Profiles T/S/G, CGI, SDK |
| Sortida de vídeo | 1x VGA Port, 1x HDMI Port (Homologous to HDMI output) |
| Video Input (IP Camera) | 4/8 Canals |
| Compressió de vídeo | H.265+/H.265/H.264+/H.264, MPEG4, Smart264, Smart 265 |
| Decoded Playback | Supports 1*4K / 4*1080P / 8*720P |
| Compressió d'àudio | G.711A/G.711U/PCM/G726 |
| Emmagatzematge | 1x Built-in SATA III Port, up to 8TB HDD capacity (or up to 16TB as per some marketing materials) / Cloud Storage |
| Ports USB | 2 ports USB 2.0 |
| Mode de gravadora | Manual/Alarm/Motion detection/Schedule |
| Mode de còpia de seguretat | USB Device, Network backup |
| Font d'alimentació | DC12V 1.5A / DC 12V2A (as per some descriptions) |
| Consum d'energia | ≤10W (without HDD) / < 6.6W (without HDD) (as per some descriptions) |
| Entorn de treball | 0°C~+45°C (+14℉ to +104℉) / -10℃ to +45℃ (as per some descriptions) |
| Dimensions (L × L × A) | 260.3 mm × 247.3 mm × 44.7 mm (10.25" × 9.74" × 1.76") |
| Pes net | 0.824kg (1.82 lliures) |
| Certificació | CE, FCC |
| Detecció de moviment | 396 (22x18) Detection Zones, 6 levels sensitivity |
| Àrea de cobertura | Supports 4 zones in one channel |
Consells per a l'usuari
- Wi-Fi Management: While the NVR is designed for wireless operation, if you prefer a fully wired setup or experience significant wireless interference, you can disable the NVR's Wi-Fi and connect cameras via Ethernet to your router, then connect the router to the NVR.
- Enregistrament d'àudio: The NVR supports audio compression (G.711A/G.711U/PCM/G726), indicating it can record audio if the connected cameras have microphones. Always check your camera's specifications for audio capabilities.
- Compatibilitat de la càmera: The NVR is ONVIF compatible, meaning it should work with various ONVIF-compliant cameras, including IMOU 4MP cameras. However, for optimal performance and features, using IMOU Wi-Fi cameras is recommended.
- Multi-NVR Setup: If you have more cameras than a single NVR can handle (e.g., 14 cameras with an 8-channel NVR), you can use multiple NVRs. The IMOU app allows you to link and view multiple devices from different NVRs within a single interface, providing a unified monitoring experience.
Garantia i Suport
IMOU provides after-sales service for hardware issues as long as the product is supported by the warranty policy. For specific warranty terms and conditions, please refer to your purchase documentation or contact IMOU Official Store support directly.
For technical assistance or further inquiries, please visit the official IMOU website or contact your local service engineer.





