1. Versatile Access Options: The TP-Link Tapo DL110 offers six ways to unlock—fingerprint, passcode, Wi-Fi, Bluetooth, smart assistant, and physical keys. Users praise its rapid 0.42-second fingerprint recognition and the ability to store up to 100 fingerprints.

2. Long Battery Life: With a removable 10,000mAh rechargeable battery, the lock promises a year of use. Early adopters report the battery remains at 100% after weeks of frequent use.

3. Easy Installation & Adjustability: The lock’s adjustable latch fits standard deadbolts, and installation is straightforward. Users appreciate the Schlage SC1 keyway compatibility for rekeying.

4. Smart Features & App Control: The Tapo app allows custom codes for residents/guests and integrates with Alexa (though voice unlock requires a PIN). Some users note minor app bugs, like persistent doorbell notifications.

5. Design Quirks: The hidden keypad (visible only when touched) and sensitive doorbell button drew mixed feedback. Cold weather may slightly delay fingerprint scans.

6. Reliability & Build Quality: Praised for quiet operation and robust construction, the DL110 stands out among smart locks. Rubber gaskets protect doors, and USB-C backup power ensures access if the battery dies.

7. Room for Improvement: Users wish for third-party hub support (e.g., Home Assistant) and a non-doorbell keyhole cover option.

Verdict: A top-tier smart lock with premium features, ideal for tech-savvy households seeking convenience and security.