Smart lock fit
Compare retrofit locks, replacement deadbolts, and handle-style options before changing hardware, keyways, or keypad access on an existing door.
Wanghengch Hidden Biometric Door Lock Drawer Electronic Security Lock
This smart hidden biometric lock is for anyone who wants to secure valuables discreetly, like keeping jewelry safe in a bedroom drawer or protecting documents in a home office. While many locks focus on visible security, this one offers peace of mind through seamless integration into your daily life.
You can install it inside a drawer without altering its exterior, so it blends in while providing strong protection. The fingerprint scanner works quickly, unlocking with a simple touch, and you can add multiple fingerprints for family access. It's compatible with Alexa for voice control, letting you manage settings hands-free. The lock alerts you to unauthorized attempts, giving you confidence that your items are secure even when you're away.
Features
- Electronic lock
- Hidden design
- Biometric security
- Smart lock
- Fingerprint lock
General specs
- Brand: Wanghengch
- Seller: Joom
- ID: 69670e1b43e59e0163a45000
- Lock Type: Smart Hidden, Biometric, Electronic, Fingerprint
- Application: Door Lock, Drawer Lock
- Security Level: Security Lock
- Installation Type: Hidden
- Authentication Method: Fingerprint
- First listed by seller: February 15, 2026
If you are interested in more details, you can find full information on the seller's page.
€15.55
Last price update: 2/15/26
Available to order
Shipping options
Delivery to 
United States
United States
Unavailable
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| Brand | Wanghengch | Tuya | VEVOR | Tuya | Veise | |
| Model | Z17 | DS50Pro | Q51 | KS02A | ||
| Color |
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| Rating |
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| Price | €15.55 | €47.74 | €34.87 | €30.69 | €35.80 | €38.58 |
| Seller | Joom | Banggood | Vevor | Banggood | Banggood | Retailer |
| Update | Feb 12, 2026 | May 9, 2026 | Feb 12, 2026 | May 9, 2026 | May 9, 2026 | May 17, 2026 |
| Lock Type | Smart Hidden, Biometric, Electronic, Fingerprint | Electronic Keypad Deadbolt | Keypad | |||
| Fingerprint Capacity | 50 Fingerprints | 50 | 50 Pieces | |||
Hidden Biometric Door Lock Drawer Electronic Security Lock Fingerprint lock
€15.55
When this device makes sense
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