Einführung
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.
Packungsinhalt
Vor Beginn der Installation sicherstellen, dass alle Komponenten vorhanden sind:
- Lorex D841A62B4K DVR Unit
- Netzteil
- USB-Maus
- Ethernet-Kabel
- Kurzanleitung
- (Optional) Security Cameras and Cables (depending on kit)
Produkt überview

Abbildung 1: Frontplatte
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.

Abbildung 2: Anschlüsse auf der Rückseite
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.
Aufstellen
1. Erster Hardwareanschluss
- Kameras anschließen: Connect your security cameras to the BNC video input ports on the rear panel of the DVR. Ensure secure connections.
- Monitor anschließen: Schließen Sie einen Monitor über den HDMI- oder VGA-Anschluss an den DVR an.
- Maus anschließen: Plug the included USB mouse into one of the USB ports on the DVR (front or rear).
- Netzwerk verbinden: Für Fernbedienung viewing and updates, connect an Ethernet cable from the DVR's Ethernet port to your router.
- Strom anschließen: Stecken Sie das Netzteil in den Stromanschluss des DVR und anschließend in eine Steckdose. Der DVR schaltet sich automatisch ein.
2. Ersteinrichtungsassistent
Upon first power-on, the DVR will guide you through a setup wizard. Follow the on-screen prompts to:
- Sprache und Region einstellen.
- Create a secure password for the administrator account.
- Konfigurieren Sie die Netzwerkeinstellungen (DHCP wird für die meisten Benutzer empfohlen).
- Stellen Sie Datum und Uhrzeit ein.
- Scan the QR code to download the Lorex Home App for mobile access.
Bedienungsanleitung
1. Leben View und Aufzeichnung
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. Intelligente Bewegungserkennung
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. Fernbedienung 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 lebe 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. Sprachsteuerung
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.
Wartung
- Regelmäßige Reinigung: Keep the DVR unit clean and free of dust. Use a soft, dry cloth. Do not use liquid cleaners.
- Firmware-Updates: Überprüfen Sie regelmäßig den Lorex website or the DVR's system settings for available firmware updates to ensure optimal performance and security.
- Festplattenzustand: 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.
- Umgebungsbedingungen: Ensure the DVR is placed in a well-ventilated area, away from direct sunlight, heat sources, and excessive moisture to prevent overheating and damage.
Fehlerbehebung
Häufige Probleme und Lösungen:
| Problem | Mögliche Ursache/Lösung |
|---|---|
| Es wird kein Video auf dem Monitor angezeigt. |
|
| Keine Aufnahme oder fehlendes Essentage. |
|
| False motion detection alerts. |
|
| Cannot connect to Lorex Home App. |
|
For further assistance, please refer to the Lorex support webWebsite oder wenden Sie sich an den Kundendienst.
Technische Daten
| Besonderheit | Detail |
|---|---|
| Modellnummer | D841A62B4K |
| Videoeingänge | 16 Kanäle |
| Maximale Aufnahmeauflösung | 4K (8MP) Ultra HD |
| Festplattenkapazität | Up to 8TB (Security Grade) |
| Videokomprimierung | HEVC / H.265, H.264 |
| Konnektivität | Ethernet, USB |
| Kompatible Geräte | Cameras, Smartphones, Tablets, Televisions |
| Intelligente Funktionen | Person/Vehicle Detection, Face Detection, Smart Search, Voice Control (Alexa, Google Assistant) |
| Abmessungen (ca.) | 16 x 13 x 5.5 Zoll |
| Gewicht (ca.) | 6.59 Pfund |
Garantie und Support
For detailed warranty information and technical support, please visit the official Lorex webBesuchen Sie die Website oder kontaktieren Sie den Kundendienst. Bewahren Sie Ihren Kaufbeleg als Kaufnachweis für Garantieansprüche auf.
Lorex Official WebWebsite: Www.lorextechnology.com
Wichtige Sicherheitsinformationen
- Verwenden Sie nur das mit dem Gerät mitgelieferte Netzteil.
- Setzen Sie den DVR weder Wasser noch Feuchtigkeit aus.
- Öffnen Sie den DVR nicht.asing. Alle Wartungsarbeiten sind qualifiziertem Personal zu überlassen.
- Sorgen Sie für ausreichende Belüftung, um eine Überhitzung zu vermeiden.





