Introducere
This manual provides comprehensive instructions for the setup, operation, and maintenance of your Lorex D841A62B4K Ultra HD 16 Channel Security DVR. Please read this manual thoroughly before using the product to ensure proper functionality and to maximize its features.
The Lorex D841A62B4K is a state-of-the-art 16-channel security DVR designed to record and manage video surveillance footage in up to 4K (8MP) Ultra HD resolution. It features advanced motion detection, smart home voice control compatibility, and a built-in security-grade hard drive for reliable 24/7 monitoring.
Conținutul pachetului
Înainte de a începe instalarea, asigurați-vă că toate componentele sunt prezente:
- Lorex D841A62B4K DVR Unit
- Adaptor de alimentare
- Mouse USB
- Cablu Ethernet
- Ghid de pornire rapidă
- (Optional) Security Cameras and Cables (depending on kit)
Produs terminatview

Figura 1: Panoul frontal
The front panel features the power button, status indicators, and a USB port for mouse or USB drive connection. The "4K Ultra HD DVR" label is visible.

Figura 2: Conexiuni panou spate
The rear panel includes 16 BNC video inputs, audio input/output, HDMI, VGA, Ethernet, USB 3.0, and power input ports. This is where cameras, monitors, and network cables connect.
Înființat
1. Conectarea inițială a hardware-ului
- Conectați camerele: Connect your security cameras to the BNC video input ports on the rear panel of the DVR. Ensure secure connections.
- Conectați monitorul: Connect a monitor to the DVR using either the HDMI or VGA port.
- Conectați mouse-ul: Plug the included USB mouse into one of the USB ports on the DVR (front or rear).
- Conectare rețea: Pentru telecomandă viewing and updates, connect an Ethernet cable from the DVR's Ethernet port to your router.
- Conectare alimentare: Plug the power adapter into the DVR's power input and then into a power outlet. The DVR will power on automatically.
2. Expertul de configurare inițială
Upon first power-on, the DVR will guide you through a setup wizard. Follow the on-screen prompts to:
- Setați limba și regiunea.
- Create a secure password for the administrator account.
- Configure network settings (DHCP is recommended for most users).
- Setați data și ora.
- Scan the QR code to download the Lorex Home App for mobile access.
Instrucțiuni de operare
1. în direct View și Înregistrare
Once setup is complete, the DVR will display the live view from connected cameras. Recording typically begins automatically based on default settings (continuous or motion-triggered).
2. Detectare inteligentă a mișcării
The DVR features advanced person and vehicle detection. This technology helps reduce false alarms by distinguishing between human and vehicle movement and other environmental factors. When a person or vehicle is detected, you will receive push notifications via the Lorex Home App.
3. Face Detection (if supported by cameras)
For compatible cameras, Face Detection can be enabled to trigger alerts only when a face is detected, ideal for entranceways. Recorded face detection events can be reviewed and filtered using the Smart Search function.
4. Panic Button
A panic button is located on the front of the DVR. Press and hold this button to activate deterrence features (lights and sirens) on compatible Active Deterrence cameras simultaneously, providing an immediate response to potential threats.
5. Telecomanda Viewing with Lorex Home App
Download the free Lorex Home App from your mobile device's app store. Scan the QR code displayed on the DVR's monitor during setup or found in the network settings. This allows you to view trăi footage, review recordings, and control deterrence features remotely from your smartphone or tablet. Configure push notifications within the app to stay informed of motion events.
6. Smart Search
To quickly find specific events, use the Smart Search feature. Select an area of interest on the recorded footage, and the system will automatically play back video segments where scene changes occurred in that area. This is particularly useful for reviewing activity around doorways or driveways.
7. Video Compression (HEVC / H.265)
The DVR supports HEVC (High Efficiency Video Encoding) or H.265 video compression, which can save up to 40% more storage space compared to H.264. To utilize this feature, your connected cameras must also support HEVC video compression.
8. Control vocal
The DVR is compatible with Amazon Alexa and Google Assistant for voice commands. You can quickly access live footage using simple voice commands. For controlling deterrence features, Google Assistant compatibility is required.
Întreţinere
- Curățare regulată: Keep the DVR unit clean and free of dust. Use a soft, dry cloth. Do not use liquid cleaners.
- Actualizări firmware: Periodically check the Lorex website or the DVR's system settings for available firmware updates to ensure optimal performance and security.
- Starea hard disk-ului: The built-in security-grade hard drive is designed for 24/7 operation. While robust, it is good practice to periodically back up critical footage if needed. The DVR supports up to an 8TB hard drive.
- Conditii de mediu: Ensure the DVR is placed in a well-ventilated area, away from direct sunlight, heat sources, and excessive moisture to prevent overheating and damage.
Depanare
Probleme comune și soluții:
| Problemă | Cauză/Soluție posibilă |
|---|---|
| Nu se afișează video pe monitor. |
|
| No recording or missing footage. |
|
| Alerte false de detectare a mișcării. |
|
| Cannot connect to Lorex Home App. |
|
Pentru asistență suplimentară, vă rugăm să consultați serviciul de asistență Lorex. website-ul sau contactați serviciul pentru clienți.
Specificații
| Caracteristică | Detaliu |
|---|---|
| Numărul de model | D841A62B4K |
| Intrări video | 16 canale |
| Rezoluție maximă de înregistrare | 4K (8MP) Ultra HD |
| Capacitate hard disk | Up to 8TB (Security Grade) |
| Compresie video | HEVC / H.265, H.264 |
| Conectivitate | Ethernet, USB |
| Dispozitive compatibile | Cameras, Smartphones, Tablets, Televisions |
| Funcții inteligente | Person/Vehicle Detection, Face Detection, Smart Search, Voice Control (Alexa, Google Assistant) |
| Dimensiuni (aprox.) | 16 x 13 x 5.5 inci |
| Greutate (aproximativ) | 6.59 lire sterline |
Garanție și suport
For detailed warranty information and technical support, please visit the official Lorex website-ul lor web sau contactați departamentul lor de asistență pentru clienți. Păstrați bonul fiscal ca dovadă a achiziției pentru reclamațiile în garanție.
Lorex Oficial Website: www.lorextechnology.com
Informații importante privind siguranța
- Utilizați numai adaptorul de alimentare furnizat împreună cu unitatea.
- Do not expose the DVR to water or moisture.
- Do not open the DVR casing. Apelați la personal calificat pentru toate lucrările de service.
- Asigurați o ventilație adecvată pentru a preveni supraîncălzirea.





