Tapo Tapo DL105

Tapo Smart Wi-Fi Deadbolt Door Lock DL105 - Fingerprint Recognition User Manual

Comprehensive guide for installation, operation, and maintenance of your Tapo DL105 Smart Lock.

Introduction

The Tapo Smart Wi-Fi Deadbolt Door Lock DL105 offers advanced security and convenience for your home. This smart lock features fingerprint recognition, custom keypad passcodes, and remote control via the Tapo App. It is designed for easy installation and integrates with popular smart home assistants like Amazon Alexa, Google Home, and Samsung SmartThings. This manual provides detailed instructions for setting up, operating, maintaining, and troubleshooting your Tapo DL105.

Setup and Installation

The Tapo DL105 is designed for straightforward installation, typically completed in under 15 minutes without requiring additional drilling for standard door sizes. Ensure your door meets the compatibility requirements before beginning.

Door Compatibility

The lock is compatible with standard lock hole sizes of 2-1/8'' (54mm) and 1-1/2'' (38mm). It supports door thicknesses from 1-3/8'' to 2-11/64'' (35-55 mm) and backsets of 2-3/8'' (60mm) or 2-3/4'' (70mm). It is suitable for both right-handed and left-handed doors, but not for integrated or mortise lock types.

Diagram showing door compatibility measurements for Tapo DL105
Image: Door Compatibility Diagram. This image illustrates the required door dimensions and lock hole sizes for proper installation of the Tapo DL105 smart lock. It also shows compatible door types (single cylinder) and incompatible types (integrated, mortise).
Tapo Smart Wi-Fi Door Lock DL105 with BHMA Certified and Auto Locking logos
Image: Tapo DL105 Smart Lock Overview. This image highlights the key features of the Tapo DL105, including its BHMA certification, auto-locking capability, and compatibility with Alexa, Google Home, and SmartThings.

Included Components

Before installation, verify all components are present:

  • Exterior Assembly × 1
  • Interior Assembly × 1
  • Bolt × 1
  • Strike Plate × 1
  • Dust Box × 1
  • Keys × 2
  • Silicone Cover × 1
  • USB Adapter Cable × 1
  • Installation Reference Line Sticker × 2
  • Mounting Plate × 1
  • Battery Pack × 1
  • Measuring Template × 1
  • Quick Start Guide × 1
  • Screws ((M4*32)×2、(ST4*25)×4、(M4*7.5)×3、(ST4*20)×1)
Image showing all components included in the Tapo DL105 package
Image: What's Included. This image displays all the parts and accessories that come with the Tapo DL105 Smart Wi-Fi Deadbolt Door Lock, including the exterior and interior assemblies, bolt, strike plate, keys, and installation tools.

Installation Steps

Follow the detailed instructions in the included Quick Start Guide for step-by-step installation. The process typically involves:

  1. Preparing the door and frame.
  2. Installing the deadbolt.
  3. Installing the exterior assembly.
  4. Installing the interior mounting plate.
  5. Connecting the cables and installing the interior assembly.
  6. Installing the battery pack.
  7. Calibrating the lock.
Person installing the interior assembly of the Tapo DL105 smart lock
Image: 15-Minute Installation. A person is shown installing the interior part of the Tapo DL105 smart lock on a door, demonstrating the ease of setup.
Video: Secure Your Space - Easy Alarm & 7-Month Battery Life! This video demonstrates the installation process and highlights features like the alarm and battery life of the Tapo Smart Wi-Fi Deadbolt Door Lock.

Operating Your Tapo DL105 Smart Lock

The Tapo DL105 offers multiple convenient ways to lock and unlock your door.

Unlocking Methods

  • Fingerprint Recognition: Rapidly recognizes and unlocks in 0.5 seconds. Stores up to 100 fingerprints.
  • Custom Keypad Passcodes: Enter your personalized code on the tactile keypad.
  • Tapo App: Control the lock remotely via the Tapo App on your smartphone.
  • Close-range Bluetooth: Unlock using Bluetooth when near the lock.
  • Smart Home Assistant: Use voice commands with Amazon Alexa, Google Home, or Samsung SmartThings.
  • Backup Keys: Two physical keys are included for manual unlocking in emergencies.
Infographic showing 6 ways to unlock the Tapo DL105 smart lock
Image: 6 Ways to Unlock. This infographic details the various methods available for unlocking the Tapo DL105, including fingerprint, keypad, app, Bluetooth, voice control, and physical keys.
Close-up of the Tapo DL105 keypad with a fingerprint icon indicating recognition
Image: Smart Touch Recognition. A close-up view of the Tapo DL105 keypad shows the fingerprint sensor in action, emphasizing its ultra-fast recognition (less than 0.5 seconds) and capacity for up to 100 fingerprints.

Tapo App Features

The Tapo App provides comprehensive control and monitoring capabilities:

  • Remote Unlock & Lock: Control your door from anywhere.
  • Detailed Activity Log: Monitor all lock and unlock events with timestamps.
  • Real-Time Alerts: Receive immediate notifications on your Tapo App for any suspicious activity, such as incorrect entry attempts.
  • User Management: Create and manage resident profiles with permanent codes, or issue one-time or scheduled access for guests.
Smartphone screen showing the Tapo App interface with lock activity log
Image: Manage & Monitor From Anywhere. This image shows a smartphone displaying the Tapo App, illustrating how users can receive real-time alerts, check lock status, and control their lock remotely.
Video: Unlock Your Home Smarter - Smart Lock Features Explained! This video explains the various smart features of the Tapo lock, including remote access and user management.

Auto-Lock Feature

The lock can be configured to automatically lock after a custom time delay. This feature ensures your home is always secure, even if you forget to manually lock the door. It can also be automated to work with other Tapo or Kasa devices.

Tapo DL105 smart lock on a door with an arrow indicating auto-lock and a phone showing auto-lock settings
Image: Auto-Lock Feature. This image demonstrates the auto-lock functionality of the Tapo DL105, showing the lock engaging automatically and the corresponding settings within the Tapo app.

Smart Home Integration

The Tapo DL105 seamlessly integrates with popular smart home ecosystems:

  • Amazon Alexa: Use voice commands to lock/unlock (PIN code required for unlocking).
  • Google Home: Control your lock with Google Assistant voice commands.
  • Samsung SmartThings: Integrate into your SmartThings routines and automations.
Family in a kitchen using voice commands with Alexa to unlock the door, with a phone showing Alexa integration
Image: Smart Home Integration. A family is depicted using voice commands with Amazon Alexa to control their Tapo smart lock, with a smartphone screen showing the linked Alexa account.

Maintenance

Battery Life and Recharging

The Tapo DL105 is powered by a removable, rechargeable lithium-ion battery pack, offering up to one year of battery life under typical usage (based on 20 unlocks per day in Wi-Fi mode). For recharging, use the built-in USB-C port and the provided USB adapter cable. This eco-friendly design eliminates the need for disposable AA batteries.

Close-up of the Tapo DL105 battery pack showing 1-year battery life
Image: Up to 1-Year Battery Life. This image highlights the long-lasting battery of the Tapo DL105, showing the internal battery pack and emphasizing its one-year operational duration.
Infographic showing 1-year battery life, Bluetooth only mode, and USB-C emergency power for Tapo DL105
Image: Long Lasting Battery. This infographic details the battery features, including up to 1 year of battery life, extended life in Bluetooth-only mode, and the USB-C port for emergency power.

Weather Resistance

The exterior assembly of the Tapo DL105 has an IP54 weather resistance rating, providing protection against dust and splashing water. This ensures reliable operation in various weather conditions, with an operating temperature range from -22℉ to 158℉ (-30℃ to 70℃).

Tapo DL105 keypad on a wet surface, showing IP54 weather resistance
Image: IP54 Weather Resistance Rating. The image shows the Tapo DL105 keypad with water droplets, illustrating its robust rain, snow, dust, and heat resistance for year-round protection.

Troubleshooting

Preventing Unauthorized Access

The Tapo DL105 includes features to enhance security and prevent unauthorized entry:

  • Auto Lockout: The lock automatically enters a lockout period after multiple failed attempts to enter a passcode or fingerprint.
  • Real-Time Alerts: Receive immediate notifications on your Tapo App for any suspicious activity, such as incorrect entry attempts.
Person attempting to unlock Tapo DL105 with a phone showing 'Wrong-Try Protection'
Image: Prevent Unauthorized Access. This image shows a person attempting to unlock the Tapo DL105, while a smartphone displays the "Wrong-Try Protection" feature, which disables the lock after multiple incorrect attempts.

Notifications Not Coming Through

If you experience issues with notifications not being sent through the Tapo app, while the lock otherwise functions normally, a simple solution is to remove and reinsert the batteries. This often resolves the notification delivery issue.

Door Not Latching Properly

If the door does not latch perfectly, the lock's strength is designed to be robust enough to auto-lock without jamming in most cases. Ensure the door frame and strike plate are correctly aligned during installation to minimize such issues.

Specifications

FeatureDetail
BrandTapo
Model NameTapo DL105
Lock TypeDeadbolt
Special FeaturesAuto-Lock, Fingerprint, One-Touch Lock, Passcode Unlock, Rechargeable
MaterialMetal
ColorBlack
Item Dimensions (L x W x H)5.88 x 2.65 x 0.91 inches
Item Weight3.41 pounds (1.55 Kilograms)
Connectivity ProtocolWi-Fi
Control MethodApp, Touch, Voice
Controller TypeAmazon Alexa, Android, Hand Control, IFTTT, iOS
Power SourceRechargeable Lithium Ion Battery Pack
Battery LifeUp to 1 year (Wi-Fi mode), up to 2 years (Bluetooth mode)
Operating Temperature-22℉ to 158℉ (-30℃ to 70℃)
Weather ResistanceIP54 Waterproof
CertificationsBHMA Certified
Door CompatibilityStandard lock hole sizes 2-1/8'' and 1-1/2''; Door thickness 1-3/8'' to 2-11/64''; Backset 2-3/8'' or 2-3/4''
Fingerprint CapacityUp to 100 fingerprints
UPC840460601054

Warranty and Support

For warranty information and detailed support, please refer to the official Tapo website or contact Tapo customer service. The product is manufactured by TP-Link.

Cybersecurity Commitment

TP-Link, the manufacturer of Tapo products, is a signatory of the U.S. Cybersecurity and Infrastructure Security Agency’s (CISA) Secure-by-Design pledge. This commitment ensures that the device is designed, built, and maintained with advanced security as a core requirement, safeguarding your personal information and data.

Infographic on TP-Link's cybersecurity and privacy commitment
Image: Our Commitment to Cybersecurity and Privacy. This image highlights TP-Link's dedication to cybersecurity, showing secure data protection and expert testing for user safety.

© 2026 Tapo. All rights reserved.

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