Denler DL06
Denler DL06 Smart Lock Instruction Manual
Model: DL06
Introduction
This manual provides comprehensive instructions for the installation, operation, and maintenance of your Denler DL06 Stylish Smart Lock. The DL06 is a digital door lock featuring multiple access methods including fingerprint, RFID card, PIN code, and traditional manual keys. It also includes an inbuilt Wi-Fi module for remote unlock via a mobile application and a video intercom system for enhanced security and convenience.
Product Overview

Image: Detailed view of the Denler DL06 Smart Lock with key components labeled.
This image illustrates the various parts of the Denler DL06 Smart Lock. Key components include the 4xAA Battery Compartment, Metal Alloy Handle Body, Privacy Mode Toggle Button, Manual Latch, Microphone, 120° Wide Angle Camera, Illuminated Number Pad, Inbuilt Doorbell Button, Fingerprint Sensor, and Speaker. The lock body is constructed from metal alloy with a matte black powder coating.
Key Features:
- Multiple Access Methods: Fingerprint, RFID Card, PIN Code, Manual Key, Mobile App Remote Unlock.
- Integrated Video Intercom: Two-way communication and video notifications via mobile app.
- Inbuilt Wi-Fi: For seamless remote access and management.
- Illuminated Number Pad: Feather touch with code scrambling for enhanced security.
- Privacy Mode: Toggle button for internal privacy.
- Durable Construction: Metal alloy body with matte black powder coating.
Setup and Installation
Professional Installation:
Professional installation services are available in select cities including Bengaluru, Mumbai, Navi Mumbai, Hyderabad, Chennai, Thane, Nashik, Pune, Kolkata, Vadodara, Ahmedabad, Gandhinagar, Rajkot, Surat, Delhi, Noida, Faridabad, Gurgaon, Ghaziabad, and Kolhapur. It is recommended to utilize these services for proper installation.
Battery Installation:
The Denler DL06 Smart Lock requires 4 AA alkaline batteries for operation. Locate the battery compartment on the interior unit of the lock. Insert the batteries, ensuring correct polarity. Low battery warnings will be indicated by the lock and through the mobile application.
Mobile App Setup:
- Download the official Denler smart lock application from your device's app store.
- Create an account and follow the in-app instructions to add your DL06 smart lock.
- Connect the lock to your home Wi-Fi network as prompted by the app to enable remote functionalities.
User Registration:
After initial setup, register users for various access methods:
- Fingerprint: Follow the app's instructions to register fingerprints for authorized users.
- PIN Code: Set up unique PIN codes for users via the mobile app or directly on the lock's keypad. The lock supports up to 50 PIN codes and features code scrambling for security.
- RFID Card: Register RFID cards through the mobile application.
Operating Instructions
Unlocking the Door:
- Fingerprint: Place your registered finger on the fingerprint sensor. The lock will unlock upon successful verification.
- PIN Code: Enter your registered PIN code on the illuminated number pad, followed by the '#' key. The lock features code scrambling to prevent unauthorized viewing of your PIN.
- RFID Card: Present your registered RFID card to the card reader area on the lock.
- Manual Key: In case of emergency or battery depletion, use the provided manual key to unlock the door.
- Remote Unlock (via App): Open the Denler app on your smartphone. If connected to Wi-Fi, you can remotely unlock the door from anywhere.
Locking the Door:
The Denler DL06 Smart Lock typically locks automatically after closing the door. Verify the lock status through the mobile app or by checking the physical handle.
Mobile App Features:

Image: Overview of the Denler mobile application interface showcasing various features.
This image displays the user interface of the Denler mobile application, highlighting its key functionalities.
- Video Intercom: When a visitor presses the doorbell on the lock, you will receive a video notification on your mobile app with options to accept or reject the call.
- In-App Shortcuts: Access features like user management, temporary password generation, battery status monitoring, and notifications for unlocking requests.
- Visitors Photo Log: The smart lock captures a photo of visitors immediately after they press the doorbell. These photos are stored in a log within the app, complete with timestamps.
- OTP for Visitors: Generate one-time passwords (OTPs) remotely through the mobile app. These OTPs are valid for 5 minutes, providing temporary access for guests.
Numeric Password Features:

Image: Close-up of the Denler DL06's numeric keypad and its associated features.
This image details the numeric password entry system of the Denler DL06 Smart Lock, emphasizing its illuminated keypad, PIN code memory, and security features.
- Feather Touch Illuminated Numberpad: The keypad lights up for easy visibility in low light conditions and responds to light touch.
- 50 PIN Code Memory: The lock can store up to 50 unique PIN codes for various users.
- Code Scrambling PIN Security: This feature allows you to enter random numbers before or after your actual PIN, preventing others from guessing your code based on finger smudges or observation.
Privacy Mode:
Activate the privacy mode using the toggle button on the interior unit. When privacy mode is active, the lock cannot be opened from the outside, even with valid credentials, providing enhanced security for occupants.
Maintenance
- Battery Replacement: Replace all 4 AA alkaline batteries when the low battery indicator appears on the lock or in the mobile app. Do not mix old and new batteries.
- Cleaning: Clean the lock's surface with a soft, dry cloth. Avoid using abrasive cleaners, solvents, or harsh chemicals, as these can damage the finish and electronic components.
- Sensor Care: Keep the fingerprint sensor and camera lens clean and free of dust or smudges for optimal performance.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Lock does not respond. | Dead batteries. | Replace all 4 AA alkaline batteries. Use the manual key if necessary. |
| Fingerprint not recognized. | Dirty sensor, unregistered fingerprint, or improper placement. | Clean the sensor. Ensure your finger is clean and dry. Re-register fingerprint if needed. Try another registered fingerprint or access method. |
| PIN code not working. | Incorrect PIN, keypad issue, or unregistered PIN. | Verify the PIN code. Ensure the keypad is clean. Re-register PIN if necessary. |
| Remote unlock not working. | No Wi-Fi connection, app issue, or server problem. | Check Wi-Fi connectivity of the lock and your phone. Restart the app. Ensure the lock is online in the app. |
| Video intercom not receiving calls. | App notifications disabled, poor Wi-Fi, or camera obstruction. | Check app notification settings. Ensure stable Wi-Fi. Clear any obstruction from the camera. |
For further assistance, refer to the mobile application's help section or contact Denler customer support.
Specifications
- Model: DL06
- Manufacturer: Dorphin
- Item Weight: 5 Kilograms
- Product Dimensions: 37 x 7.8 x 2.7 cm
- Batteries: 4 AA Alkaline batteries required
- Color: Black Video Intercom
- Style: Modern
- Material: Alloy
- Special Features: Fingerprint, Video Intercom, Wi-Fi Connectivity
- Lock Type: Key Lock, Electronic Lock
Warranty and Support
Warranty Information:
The Denler DL06 Smart Lock comes with a 3 Years Onsite Warranty. Please retain your purchase receipt for warranty claims.
Product Verification:

Image: Instructions for verifying your Denler product, including a QR code and serial number location.
This image provides guidance on how to verify the authenticity of your Denler product. It shows a QR code to scan and details where to find the serial number.
To verify your product, you can scan the QR code shown in the image above or visit the official verification portal: www.denler.in/verify/.
The serial number is located on the side of the product box and behind the battery compartment of the lock. To access it, simply remove the battery cover and the batteries.
Note: If your product was purchased before 15 April 2024, please call +91 7028229001 to validate your product.
Customer Support:
For any queries, technical support, or warranty claims, you may contact Denler customer support via WhatsApp at: +91 7028 22 9001.
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