Pro DIY Tool Smart Biometric Door Lock: Fingerprint recognition for keyless entry
Imagine fumbling for keys in the rain—this biometric door lock makes that a thing of the past. It’s a slick security upgrade that reads fingerprints for instant access, perfect for homes, offices, or hotels craving both convenience and ironclad protection. No more lost keys; just a quick tap to unlock. And yes, it’s got a backup security key, so you’re never locked out if tech has a bad day.
In daily use, this gadget slots right into smart home setups, offering smooth entry for the right people and keeping intruders at bay. Built tough with electronic smarts, it’s a reliable guardian that looks as sharp as it performs—modern security without the fuss.
Features
- Security key backup option
- Electronic smart lock functionality
- Suitable for home and office use
- Hotel-grade electronic lock system
- Fingerprint recognition for keyless entry
General specs
- Brand: Pro DIY Tool
- Seller: Joom
- ID: 687e04924c38d6019a4cfdec
- Lock Type: Biometric, Electronic
- Compatibility: Standard doors
- Power Source: Battery-operated
- Installation Type: DIY
- First listed by seller: 9/1/25
If you are interested in more details, you can find full information on the seller's page.
Price History for seller Joom
| Date | Price |
|---|---|
| 11/15/25 | $77.92 |
| 9/1/25 | $77.66 |
Shipping options
United States
Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
Smart Biometric Door Lock Fingerprint recognition for keyless entry
|
Lockin LKMSD551 3-in-1, Dual Biometric Access
|
Smart Door Knob Lock 4-in-1 access methods
|
GHome Smart KD30 Fingerprint access
|
Lockly PGD628W 3D Biometric Fingerprint Sensor
|
DESLOC B200 Fingerprint recognition
|
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| Brand | Pro DIY Tool | Lockin | WREO | GHome Smart | Lockly | DESLOC |
| Model | LKMSD551 | KD30 | PGD628W | B200 | ||
| Color | ||||||
| Rating |
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| Price | $77.92 | $259.99 | $49.99 | $45.51 | $212.99 | $49.99 |
| Seller | Joom | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | November 14, 2025 | December 6, 2025 | December 6, 2025 | December 6, 2025 | December 6, 2025 | February 2, 2026 |
| Lock Type | Biometric, Electronic | Smart Lock | Biometric, Deadbolt, Keypad | |||
| included_components | Interior Assembly, Exterior Assembly | Lock, Keys, User Manual | User Guide | |||
| material | Zinc Alloy | Aluminum | Zinc | |||
| batteries_required | Yes | No | Yes | |||
| item_weight | 3.66 pounds | 1.67 pounds | 2.4 pounds | |||
| product_dimensions | 7.24 x 3.29 x 1.48 inches | 9"L x 3.86"W | 9 x 7 x 2.99 inches | |||
| country_of_origin | China | China | China | |||
