Compare Tapo Smart Door Lock DL110 vs ULTRALOQ Bolt Fingerprint Smart Lock

Activity/event logs are a consistent strength: reviewers show time-stamped records for lock/unlock events (often tied to a specific user/fingerprint or PIN) and even doorbell presses, making it easy to confirm who accessed the door and when.

Logs are generally described as robust, showing an activity timeline that can identify lock events and, in many cases, which method or user was involved. One review notes that actions initiated through certain integrations can be labeled oddly in the timeline.

Audio output is described mainly through the built-in doorbell and alarms: volume is adjustable in-app and generally reported as loud enough, but there is little objective measurement of siren output.

The Tapo app is widely praised for guided setup, a clean layout, and quick access to codes, schedules, logs, and settings like scramble PIN, lockout, notifications, and auto-lock scheduling.

The U home app is often described as easy to navigate for users, codes, and basic settings, but experiences are inconsistent. Multiple reviewers report setup quirks or occasional failures to connect/control the lock, while others report smooth day-to-day control.

Auto-lock is highly configurable (often described from ~15 seconds to 15 minutes) and can be scheduled on some setups; however, one expert review warns that misalignment can cause auto-lock to retry repeatedly or behave erratically until strike alignment is corrected. Auto-unlock is mentioned as an optional proximity-style unlock via Bluetooth in at least one review, with reviewers flagging it as convenient but something to weigh against personal security comfort.

Auto-lock is widely praised when configured, especially when paired with the door sensor to confirm the door is closed, and timing controls are commonly cited. However, at least one reviewer reports software trouble enabling auto-lock reliably. Hands-free unlocking is available via phone location and short-range connectivity, and some reviewers like it as a Home Key alternative. Others report it can be slow or inconsistent and choose to leave it disabled.

Wrong-try protection is repeatedly demonstrated via an unlock attempt limiter/lockout with adjustable lockout duration, helping deter PIN guessing attempts.

Backset adjustment is described as supported via an adjustable bolt/latch, helping it fit common door configurations without special work.

Battery performance is a standout: the removable ~10,000mAh rechargeable pack is frequently described as capable of around a year of use, and several reviewers report very slow drain early on. A noted tradeoff is that the lock can be offline while the pack is removed for charging unless temporarily powered.

The lock uses eight AA batteries, with reviewers commonly citing a target of roughly a year of life, and noting that heavy Wi-Fi usage can increase drain. Some reviewers prefer rechargeable systems, but most appreciate that AAs are easy to replace.

Bluetooth is described as both a local control method and a fallback when Wi-Fi drops, with multiple reviews calling the connection quick and practical for local use.

Bluetooth is commonly used for local control and platform pairing; it is generally responsive, but some reviewers note Bluetooth-based control in certain ecosystems can feel slower at times.

Build quality is repeatedly described as sturdy and premium-feeling for the price, including mentions of metal construction and overall solidity in daily handling.

Build quality is frequently described as solid, with metal components and sturdy feel, though aesthetics are divisive. Some versions use more plastic on the face, which can look cheaper even if it does not feel flimsy.

The optional door sensor is repeatedly recommended because it enables door-open/ajar awareness, supports smarter auto-lock behavior, and can trigger alerts when a door is left open. Some note it is not always exposed to every smart-home platform the same way.

Door fit is generally described as a standard deadbolt swap with included templates/hardware and support for common door thicknesses (with some mention of thicker-door hardware), but multiple reviewers recommend checking door measurements/compatibility before buying.

Multiple reviewers describe the lock as fitting most standard U.S. doors as a full deadbolt replacement. Compatibility is generally not a blocker when replacing an existing deadbolt.

Some installers successfully reuse existing hardware like a strike plate, but at least one reviewer found that trying to reuse parts slowed installation. Using the included hardware is often suggested for the smoothest setup.

Fingerprint performance is consistently framed as one of the best at the price: near-instant unlock (often around 0.42 seconds), high accuracy, and strong day-to-day reliability, with occasional second-try success when a read fails.

Fingerprint performance is one of the strongest themes: reviewers repeatedly describe it as fast, accurate, and reliable, often unlocking in under a second. A few note occasional misses can be improved by enrolling the same finger more than once.

Finish impressions are generally positive (matte look that resists visible fingerprints/smudges). Long-term scratch/wear durability is not deeply tested in these reviews.

Several reviewers highlight that the printed/illuminated keypad markings and button materials are designed to resist obvious wear, reducing the chance that frequently used digits become visibly obvious over time. Long-term finish wear is not broadly tested.

True location-based geofencing is not clearly established for the DL110 in these reviews; one related Tapo lock review explicitly notes a lack of geofencing, while DL110 coverage focuses more on Bluetooth proximity behaviors than map-based geofences.

Geofencing-based behavior is available and can work well, but reviewers disagree on reliability and speed. Some appreciate the convenience, while others find it slow or prefer not to share location continuously.

Guest access is a strong point: reviewers demonstrate one-time codes, scheduled/time-window codes, and the ability to create multiple PINs for different people and scenarios.

Guest access is described as flexible, with support for one-time, scheduled, recurring, and time-bounded PIN codes. Reviewers frequently cite this as a practical advantage for visitors, neighbors, cleaners, and deliveries.

No mandatory hub is emphasized across reviews; optional accessories (like chimes or hubs) are discussed for convenience rather than basic functionality.

Hub needs depend on ecosystem and model. Some versions are described as not needing a dedicated hub for standard smart features, while Apple Home/Matter remote control can depend on a compatible hub or adapter depending on configuration.

Installation is usually described as a fast DIY swap (often 5–20 minutes) with strong app/manual guidance. A key caveat appears in one expert review: the DL110 can be more sensitive to strike plate alignment than many locks, requiring adjustment for best performance.

Physical installation is commonly described as quick and straightforward for a full deadbolt replacement, often taking only a few minutes for experienced installers. Software setup and platform pairing are more variable, with some reviewers reporting repeated connection or onboarding friction.

Door jam detection/alarming is referenced in app settings and demos, and reviewers show notifications/alarms when jamming is detected. Real-world behavior under misalignment can include repeated retry cycles.

Backup entry is a recurring highlight: a concealed keyway behind the doorbell button plus an external USB-C emergency power option reduces lockout risk if the battery is depleted.

Key override is consistently presented as a usable backup method, and reviewers treat it as a standard fail-safe alongside digital access. Detailed long-term reliability testing is not common in the reviews.

Keypad entry is described as responsive and feature-rich, including scramble/decoy digits and other anti-observation options. Some users note an extra step to wake the keypad before entry depending on settings/model behavior.

The keypad is widely liked for being tactile and easy for guests, with an anti-peep approach that allows extra digits before or after the real PIN. It is generally described as responsive and useful when fingerprints are not ideal.

One locksmith-focused review notes a Schlage-style SC1 keyway, with the practical upside that it can be pinned/rekeyed to match existing keys if desired.

One security-focused review points out an unusual mechanical cylinder/keyway presentation that may be confusing from a traditional lock perspective. This is not raised as an issue by typical user reviews focused on daily usability.

Unlock speed is frequently called out as excellent, especially via fingerprint, with multiple reviewers describing it as nearly instantaneous in real use.

Lock/unlock actions are often described as quick, including near-instant response to app commands in some tests. Others note slower response in some integration paths or platforms, particularly when relying on certain network/control routes.

Motor behavior is often described as quieter and more refined than many budget locks. One expert review notes the motor may retry repeatedly when the bolt meets resistance (often tied to alignment/calibration).

Motor behavior is polarizing: some reviewers do not call out noise at all, while others describe the motor as grinding, whining, or too loud for regular home use. This appears to vary by version and subjective tolerance.

Overall locking reliability is reported as strong across weeks of use, but several reviews stress that proper strike/bolt alignment matters; misalignment can cause retries or auto-lock quirks until adjusted.

Core locking reliability is generally reported as strong, with consistent success across fingerprint and keypad entry. When reliability issues appear, they are more often tied to connectivity, app control, or ecosystem integration rather than the physical bolt failing to actuate.

Notifications are repeatedly described as fast and dependable for lock/unlock events, alarms, and doorbell presses, with settings to tune what you receive.

Notifications are frequently highlighted as useful, including alerts for lock/unlock events, specific user activity, and door-left-open states when the door sensor is used. Some reviewers appreciate fine-grained control over which alerts to receive.

Physical attack resistance is supported in reviews by BHMA/ANSI Grade 2 references and repeated claims of stronger resistance to force/wear than typical budget Grade 3 locks.

Security-focused commentary includes claims of strong overall security ratings on some variants and at least one discussion of strong bump resistance in the mechanical cylinder. However, in-depth, standardized attack testing is not consistently provided across reviews.

One lockpicking-focused review suggests the mechanical cylinder does not showcase especially impressive anti-pick measures, even while noting strong bump resistance. Drilling resistance is not meaningfully assessed in these reviews.

Remote access is a core capability (lock/unlock from the app over Wi-Fi) and is generally shown working quickly; one related model review mentions occasional multi-second delay, but DL110-focused demos typically show responsive remote control.

Remote access depends heavily on model and setup: some Wi-Fi versions are intended to provide remote control directly, while Matter/HomeKit remote control can require a compatible hub or additional adapter. Several reviewers report inconsistent remote reachability when the lock drops offline.

Smart-home integration coverage centers on Alexa, Google Assistant/Google Home, and SmartThings/SmartThings-style ecosystems. Reviews do not clearly confirm HomeKit, Thread, or Matter support, so buyers wanting those should verify before purchase.

Smart-home compatibility is repeatedly cited as a major strength, spanning popular ecosystems (including Apple Home/HomeKit, Alexa, Google, and, on some variants, Matter). A recurring caveat is that certain advanced features may still require the manufacturer app, and responsiveness can vary by platform.

Tamper detection is described as present with alarms and instant alerts for suspicious activity. Sensitivity is not quantified, but reviewers present it as a meaningful extra security layer.

The front interface is generally a touch-to-wake experience; at least one reviewer wishes it had a motion/wake sensor so it would light up automatically without needing an initial touch.

User access management is robust in reviews, including named users/profiles, per-user fingerprints/PINs, scheduling rules, and straightforward removal or modification in the app.

User management is described as flexible, supporting multiple user roles, schedules, and access methods per user (PIN, fingerprint, app). Reviewers routinely point to this as a standout for families and service-provider access.

Value is a dominant theme: reviewers repeatedly frame the DL110 as delivering premium-feeling features (fast fingerprint, Wi-Fi remote access, logs, alerts, doorbell) at a far lower price than many competing locks.

Pricing is commonly described as on the expensive side for a smart lock, but some reviewers feel the access flexibility and ecosystem support justify it. Value perception drops when reviewers encounter connectivity problems, missing built-in Wi-Fi on certain variants, or loud motor noise.

Voice control is commonly shown with Alexa/Google (and sometimes SmartThings), typically requiring a voice PIN/code for unlocking, which improves security but adds a step. Some users note occasional need to repeat a command depending on the assistant.

Voice control is generally described as working well once paired to an assistant ecosystem, including voice-triggered locking/unlocking flows. A few reports mention occasional assistant-side command failures when the lock is not responding reliably.

Support experiences are not deeply covered, but at least one reviewer reports contacting the company about Wi-Fi/app issues and receiving acknowledgment and escalation. Clear resolution timelines or outcomes are not broadly documented.

Weather resistance is highlighted often, including IP65 references and weatherproofing elements (like gaskets/rubber backing), with reviewers expressing confidence for typical exterior exposure.

Weather resistance is repeatedly associated with an IP65-style rating and suitability for outdoor exposure like rain and dust. Long-term durability in harsh conditions is not extensively tested in the reviews.

Wi-Fi remote control is consistently supported in demos and written reviews; some reviewers highlight power-saving options (such as scheduling Wi-Fi off at night) to reduce battery impact while keeping core remote features available when needed.

Wi-Fi behavior varies by model and experience: some versions are described as having built-in Wi-Fi, while at least one Matter-focused review states Wi-Fi is not integrated and may require an extra adapter. Some users also report Wi-Fi dropouts that make remote access unreliable.