
Lockstar Smart Door Lock
Score: 82/100
Kucacci Smart Door Lock
Score: 78/100Rankings

The LockStar S110BBL-F is a keyless entry deadbolt featuring a highly praised fingerprint scanner and reliable door-sensor-based auto-lock. It offers multiple entry methods but requires an additional gateway for remote Wi-Fi access. It is ideal for families and rental properties needing immediate relock security and customizable codes.

The Kucacci Smart Door Lock Deadbolt offers a robust keyless entry system with high-capacity fingerprint storage and versatile access methods. Its primary limitation is the requirement for a separate gateway to unlock full smart home and remote features. It is best suited for property managers and families who need multi-user access and are willing to purchase additional hardware for connectivity.
| Attribute | ![]() | ![]() |
|---|---|---|
43 mmbest | — | |
65 mmbest | — | |
— | 200 usersbest | |
-20 °Cbest | — |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Installation & Compatibility(2) | ||
Door Thickness Compatibility (mm) | 38-48 mm | 35-50 mm |
Backset (mm) | 60 or 70 mm | 60-70 mm |
Access & Security(2) | ||
Unlock Methods | App, Fingerprint, Keypad, Card FOB, Traditional Key | Fingerprint, Keypad, Bluetooth, App, FOB Card, Physical Key |
Fingerprint Capacity (users) | users | 200 users |
Durability & Environment(1) | ||
Operating Temperature (°C) | -20 to 70 °C | -30 to 70 °C |
Power & Battery(2) | ||
Low Battery Alert | true | |
Emergency Power Port | false | |
Features & Convenience(2) | ||
Keypad Type | Numeric | Standard |
Tamper Alarm | true | |
Connectivity & Smart Home(2) | ||
Smart Home Ecosystem | Alexa, Google Home | Tuya |
Voice Assistant Support | Alexa, Google Home | Alexa, Google Assistant |

Products in the top-left offer the best value (high score, low price).

Professional reviewers highlight the LockStar S110BBL-F's fingerprint scanner as exceptional and praise the reliability of its door sensor-based auto-lock feature.
Everyday users commonly praise the speed and accuracy of the fingerprint scanner and the reliability of the auto-lock sensor.

“every time my door closes it automatically locks”



Search results lack independent professional reviews from established tech publications or consumer reports. Available content consists primarily of promotional material from the manufacturer, Newegg, and Sears, along with a YouTube demonstration. No editor quotes, scored ratings, or expert consensus are present in the data.
There are no direct consumer reviews, testimonials, or Amazon-style feedback available in the source data. Promotional materials mention satisfaction through warranties and support, but no recurring praise or complaints from actual users are documented.
