1. Einleitung
This manual provides detailed instructions for the installation, operation, and maintenance of your Lorex 4K Wired WiFi Smart Video Doorbell Camera (Model AZT4KDBLW-E). This advanced security device offers 4K Ultra HD video quality, smart motion detection, color night vision, and two-way audio communication, all without recurring subscription fees.

Abbildung 1.1: Experience 4K Ultra HD video quality for superior detail and digital zoom capabilities.
The doorbell is designed for seamless integration into your existing wired doorbell system and offers local storage options for recorded footage, ensuring your security data remains private and accessible.

Abbildung 1.2: The Lorex doorbell supports free local storage, eliminating the need for monthly fees.
2. Sicherheitshinweise
Bitte lesen Sie vor Installation und Inbetriebnahme alle Sicherheitshinweise sorgfältig durch. Die Nichtbeachtung dieser Hinweise kann zu Stromschlag, Brand oder anderen Gefahren führen.
- Elektrische Sicherheit: Ensure power to your existing doorbell system is disconnected at the circuit breaker before beginning installation. Working with live electrical wires can be dangerous.
- Bandtage Anforderungen: This doorbell requires a transformer providing 16-24V AC. A 30VA transformer is recommended for optimal performance, especially if experiencing connectivity issues.
- Installationsumgebung: Install the doorbell in a location protected from direct heavy rain and extreme temperatures to ensure longevity.
- Kabelmanagement: Route all cables securely to prevent tripping hazards or damage.
- Kinder und Haustiere: Kleinteile und Verpackungsmaterialien von Kindern und Haustieren fernhalten, um Erstickungsgefahren zu vermeiden.
3. Packungsinhalt
Verify that all items listed below are present in your package. If any items are missing or damaged, contact Lorex customer support.

Abbildung 3.1: Überview of the Lorex 4K Wired WiFi Smart Video Doorbell Camera and included accessories.
- Lorex 4K Wired Video Doorbell Camera (White)
- Montagehalterung
- Horizontal Wedge (15°)
- Vertical Wedge (5°)
- USB-Stromkabel
- Verlängerungsdraht
- Verbindungskabel (x2)
- Glockenspiel-Kit
- Kabelverbinder (x2)
- Anker und Schrauben
- Bohrer
- Pin loslassen
- MicroSD Card (32GB pre-installed)

Abbildung 3.2: All components included with the Lorex 4K Wired Video Doorbell for installation.
4. Einrichtung und Installation
4.1 Checkliste vor der Installation
- Confirm your existing doorbell wiring is 16-24V AC. A 30VA transformer is recommended.
- Download the Lorex Home app from the App Store or Google Play Store.
- Ensure you have a strong 2.4GHz Wi-Fi signal at your doorbell location.
- Gather necessary tools: Phillips head screwdriver, drill (if needed), level.
4.2 Wiring Your Doorbell
- Strom ausschalten: Locate your doorbell's circuit breaker and turn off the power to your existing doorbell system. Test the doorbell to ensure power is off.
- Alte Türklingel entfernen: Carefully remove your existing doorbell button from the wall. Disconnect the two wires.
- Installation des Klingelsets: For mechanical chimes, install the included chime kit according to the instructions provided with the kit. This prevents damage to your chime.
- Kabel anschließen: Connect the existing doorbell wires to the two terminals on the back of the Lorex doorbell. It does not matter which wire connects to which terminal. Use the included wire connectors if needed.
- Türklingel montieren: Secure the mounting bracket to your wall using the provided screws and anchors. If desired, use the horizontal or vertical wedges to adjust the viewing angle. Attach the Lorex doorbell to the mounting bracket.
4.3 App Setup and Configuration
- Strom wiederherstellen: Turn the power back on at the circuit breaker. The doorbell will power on and indicate readiness for setup.
- Launch Lorex Home App: Open the Lorex Home app on your smartphone. Create an account or log in.
- Gerät hinzufügen: Tap the '+' icon to add a new device. Follow the on-screen prompts to scan the QR code on your doorbell or its packaging.
- Mit WLAN verbinden: Follow the app instructions to connect your doorbell to your home's 2.4GHz Wi-Fi network. Ensure your phone's operating system is up-to-date (e.g., Android 14 or newer for optimal compatibility).
- Komplette Einrichtung: Once connected, the app will guide you through naming your doorbell, setting up motion detection zones, and configuring other preferences.
5. Bedienungsanleitung
5.1 Live View und Aufzeichnung
Greifen Sie auf das Live zu view of your doorbell camera through the Lorex Home app. You can initiate manual recordings, take snapshots, and review recorded events stored on the local MicroSD card.

Abbildung 5.1: Utilize the 2-Way Talk feature to communicate with visitors at your door.
5.2 Intelligente Bewegungserkennung und Benachrichtigungen
The doorbell features advanced AI-powered motion detection, capable of distinguishing between people, vehicles, animals, and packages. Configure specific detection zones and sensitivity levels within the app to minimize false alerts.
- Personenerkennung: Receive alerts when a person is detected.
- Fahrzeugerkennung: Get notifications for vehicles entering defined areas.
- Tiererkennung: Identify animal movement.
- Paketerkennung: Be alerted to package deliveries and removals.

Abbildung 5.2: Receive instant notifications on your smartphone for various types of motion detection.
5.3 Color Night Vision and Smart Security Lighting
The doorbell provides Color Night Vision, offering enhanced clarity in low-light conditions by utilizing ambient light. The integrated smart security lighting can be configured to illuminate when motion is detected, deterring unwanted activity and improving night vision performance.

Abbildung 5.3: Observe the difference between traditional infrared and advanced color night vision.

Abbildung 5.4: The doorbell's built-in light provides illumination for enhanced visibility at night.
5.4 Head-to-Toe View
With its expansive 9:16 aspect ratio, the doorbell provides a full head-to-toe view of visitors and packages, ensuring comprehensive coverage of your entryway.
5.5 Fusion Compatibility
This doorbell is Fusion Compatible, allowing it to integrate seamlessly with other Lorex Fusion Collection devices, such as NVRs and additional Wi-Fi cameras, for a unified security system.

Abbildung 5.5: The Lorex Fusion Collection allows integration of wired and Wi-Fi cameras with an NVR system.
6. Wartung
- Reinigung: Wischen Sie die Kameralinse und die Oberfläche der Türklingel vorsichtig mit einem weichen, fusselfreien Tuch ab.amp Mit einem Tuch abwischen. Vermeiden Sie scheuernde Reiniger oder Lösungsmittel.
- Firmware-Updates: Regularly check the Lorex Home app for available firmware updates. Updates provide new features, performance improvements, and security enhancements. Follow the in-app instructions for updating.
- MicroSD-Karte: The doorbell comes with a pre-installed 32GB MicroSD card for local storage. You can replace it with a higher capacity card (up to 512GB) if desired. Format the new card using the Lorex Home app.
- Aus- und Wiedereinschalten: If the doorbell becomes unresponsive, try power cycling it by turning off the power at the circuit breaker for 30 seconds, then turning it back on.
7. Fehlerbehebung
| Problem | Mögliche Ursache | Lösung |
|---|---|---|
| Die Türklingel funktioniert nicht. | No power from transformer; incorrect wiring; insufficient transformer VA. |
|
| Cannot connect to Wi-Fi or app setup fails. | Weak Wi-Fi signal; incorrect Wi-Fi password; app compatibility issue; doorbell not in pairing mode. |
|
| Häufige Fehlalarme durch Bewegungserkennung. | High sensitivity; wide detection zone; environmental factors (e.g., moving branches, shadows). |
|
| Schlechte Videoqualität bei Nacht. | Insufficient ambient light for Color Night Vision; dirty lens. |
|
If you continue to experience issues, please contact Lorex customer support for further assistance.
8. Spezifikationen
| Besonderheit | Detail |
|---|---|
| Modellname | AZT4KDBLW-E |
| Videoauflösung | 4K Ultra HD |
| Konnektivität | Wired (existing doorbell wiring), Wi-Fi (2.4GHz) |
| Strombedarf | 16-24V AC (30VA transformer recommended) |
| Nachtsicht | Farbnachtsicht, Infrarotnachtsicht |
| Audio | 2-Wege-Audio |
| Bewegungserkennung | Person, Vehicle, Animal, Package Detection (Smart Alerts) |
| Fachgebiet View | 9:16 Aspect Ratio (Head-to-Toe View) |
| Lokaler Speicher | MicroSD card (up to 512GB, 32GB included) |
| Betriebstemperatur | (Typical outdoor temperature range for doorbells, e.g., -20°C to 50°C) |
9. Garantie und Support
9.1 Garantieinformationen
Lorex products typically come with a limited warranty covering defects in materials and workmanship. For specific warranty terms and conditions, please refer to the warranty card included with your product or visit the official Lorex webBewahren Sie Ihren Kaufbeleg für Garantieansprüche auf.
- Schutzpläne: Erweiterte Schutzpläne sind möglicherweise erhältlich. Einzelheiten erfahren Sie bei Ihrem Händler.
- Rückgaberecht: Standard return policies apply, typically allowing returns within 30 days of purchase if the product is in its original condition.
9.2 Kundendienst
For technical assistance, troubleshooting, or product inquiries, please contact Lorex customer support. Before contacting support, ensure you have your product model number (AZT4KDBLW-E) and serial number readily available.
- Online-Hilfe: Visit the official Lorex support webWebsite mit häufig gestellten Fragen, Anleitungen zur Fehlerbehebung und Software-Downloads.
- Telefonischer Support: Contact Lorex customer service by phone during business hours.
Note: No official seller videos were found in the provided product data.





