
Desloc B200
Score: 75/100
Sifely Fingerprint Smart Deadbolt
Score: 75/100Rankings

The DESLOC B200 is a WiFi-enabled smart deadbolt lock offering keyless entry via fingerprint, PIN codes, app, eKeys, IC cards, and mechanical keys. It features rapid 0.3-second fingerprint recognition, customizable auto-lock, and IP54 weather resistance, with optional remote access and voice control through a separate G2 Gateway. While it offers high user capacity and long battery life, the need for an additional gateway for remote features is a significant trade-off.

The Sifely Fingerprint Smart Deadbolt offers high-capacity user management with over 100 fingerprints and codes, suitable for busy households. It requires a separate gateway for full smart features, which is a notable trade-off for hub-free users. It is best suited for rental property managers and families needing flexible access logging.
| Attribute | ![]() | ![]() |
|---|---|---|
12 monthsbest | — | |
— | 1.313 inchesbest | |
— | 2.375 inchesbest | |
— | 14 °Fbest | |
50 entries | 100 entriesbest | |
1 yearsbest | — |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Access & Security(1) | ||
Unlock Methods | Fingerprint, PIN, App, eKey, Card, Key | Fingerprint, Code, App, Fob, Mechanical Key |
Connectivity & Smart Features(2) | ||
Wi-Fi Support | false | true |
Bluetooth Version | N/A | BLE |
Durability & Environment(3) | ||
IP Rating | IP54 | |
Body Material | Metal | Zinc Alloy |
Operating Temperature (°F) | -22 to 158 °F | 14 °F |
Access & Biometrics(1) | ||
Fingerprint Capacity (entries) | 50 entries | 100 entries |
Installation & Fitment(2) | ||
Door Thickness Compatibility (inches) | N/A inches | 1.3125 inches |
Backset (inches) | N/A inches | 2.375 inches |
Security & Compliance(2) | ||
Security Grade | Grade 3 | |
Encryption Support | N/A | |
Support & Warranty(1) | ||
Warranty Period (years) | 1 years | years |
Power & Battery(2) | ||
Battery Life (months) | 12 months | months |
Battery Type | 4 AA | AA |

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

Professional reviews are limited, but available content such as YouTube demos and product pages highlights the 0.3-second fingerprint unlock speed as incredible. Reviewers note the versatility of multiple entry methods and the convenience of voice control via Alexa with the G2 Gateway, positioning it as an ideal home security enhancement. Best Buy emphasizes effortless keyless entry and IP54 protection without providing critical analysis.
There are no direct consumer reviews or feedback available in the search results. Product pages and demos imply satisfaction with speed and convenience, but no recurring user quotes or specific complaints are present.

