TP-Link Tapo Smart Door Lock DL110 - Fast Fingerprint Keyless Entry

In this review the Tapo DL110 stands out as a practical, no-nonsense smart deadbolt for homeowners who want fast biometric access and simple remote management. The single biggest reason to buy is the combination of a rapid fingerprint recognition sensor that unlocks in under a second and a removable rechargeable battery that the company rates for about a year of use, which together reduce everyday friction and maintenance. Installation and the mobile app are straightforward, so the lock suits busy households that need reliable, modern access control without complicated wiring.

Key Features

• Six access methods: Use fingerprint, touchscreen passcodes, Wi-Fi remote access, Bluetooth, voice assistant integration, or the included backup keys for flexible entry options.
• Rapid fingerprint unlock: The advanced sensor recognizes saved prints and unlocks in roughly 0.42 seconds, making coming and going nearly instantaneous.
• Long battery life: A removable 10,000mAh rechargeable battery is rated for about one year of typical operation to minimize maintenance cycles.
• Guest and resident management: Create permanent, scheduled, or one-time keypad codes for residents and visitors directly from the app for controlled access.
• USB-C charging: The built-in USB-C port allows quick recharging of the internal battery without removing the lock or using special adapters.

Who It's For

The DL110 is ideal for homeowners and renters who want keyless entry with biometric convenience and app-based control, especially those who value fast fingerprint recognition and remote management of guest codes. It fits external doors where a deadbolt installation is standard and where users want smart home voice integration.

It may be less suitable for users who require commercial-grade security or extremely heavy-duty use, or for those who need integration with niche home automation protocols not listed in the product materials. If you prefer purely mechanical locks or want a wired power solution, look elsewhere.

Pros & Cons

Pros

• Fast and reliable fingerprint recognition with capacity for many users and minimal false rejects.
• Multiple access options including keypad codes, Bluetooth, Wi-Fi, voice assistant, and physical keys.
• Long-lasting removable rechargeable battery with convenient USB-C charging.
• App control makes guest scheduling and activity logs easy to manage.

Cons

• Not described as a wired or hardwired power option, so continuous power requires recharging the battery.
• Advanced smart home users may find integration options limited to common platforms rather than broad enterprise systems.

Specifications

Product type	Smart deadbolt with fingerprint sensor
Access methods	Fingerprint, keypad passcodes, Wi-Fi, Bluetooth, voice assistant, backup keys
Fingerprint speed	Approximately 0.42 seconds
Fingerprint capacity	Up to 100 fingerprints
Battery	Removable rechargeable 10,000mAh, about 1 year per charge
Charging port	USB-C
Security rating	BHMA Grade 2

Our Verdict

The Tapo DL110 is a well-rounded smart deadbolt that delivers fast biometric unlocking, convenient remote and scheduled access, and long battery life at a reasonable value. It is a smart choice for most homes that want easy installation and dependable everyday performance, especially where quick fingerprint access and minimal upkeep are priorities.

Frequently Asked Questions

How many fingerprints can be stored?
Up to 100 fingerprints can be registered for family members and frequent users.

How is the battery recharged?
The lock uses a removable 10,000mAh battery with a built-in USB-C port for recharging without special tools.

Can I give temporary access to guests?
Yes, the app supports one-time and scheduled passcodes as well as permanent resident codes for flexible guest management.