Stermin GS40FB PRO Keyless Smart Padlock with USB Charging: Fingerprint recognition access
What if you could ditch the jangling keychain for good? The Keyless Smart Padlock is the answer—a sleek, outdoor-ready lock that swaps metal keys for your fingerprint. It’s built for gates, lockers, or tossing in a travel bag, with USB charging to skip the battery-hunt drama.
This thing isn’t just convenient; it’s tough. Weather-resistant and silver-finished, it shrugs off rain and rough handling. The fingerprint reader zips you through access in seconds, and it stores multiple profiles—perfect for families or shared spaces. No more fumbling; just tap and go. It’s security that’s actually smart, not just loud.
Features
- USB charging capability
- Electronic keyless operation
- Portable and outdoor use
- Durable silver finish
- Fingerprint recognition access
General specs
- Brand: Stermin
- Model: GS40FB PRO
- Seller: Joom
- ID: 689917c53b9f2b01bb19b6d7
- Lock Type: Electronic, Keyless
- Access Method: Fingerprint Recognition
- Power Source: USB Charging
- Usage Environment: Outdoor, Portable
- Finish: Silver
- First listed by seller: 8/24/25
If you are interested in more details, you can find full information on the seller's page.
View on seller's site
#publicidad
$63.98
Last price update: 8/24/25
Out of stock
Shipping options
Delivery to 
United States
United States
Unavailable
Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
Stermin GS40FB PRO Fingerprint recognition access
|
GEONFINO G4 Pro+G2 6-in-1 Fingerprint Keyless Entry
|
igloohome SP2 GRANT ACCESS ANYWHERE, ANYTIME
|
TGCFING AF05B01 Black
|
GHome Smart KD30 Fingerprint access
|
biquole QEK-S03 Fingerprint recognition in 0.3 seconds
|
|
| Brand | Stermin | GEONFINO | igloohome | TGCFING | GHome Smart | biquole |
| Model | GS40FB PRO | G4 Pro+G2 | SP2 | AF05B01 | KD30 | QEK-S03 |
| Color |
|
|||||
| Rating |
|
|
|
|
|
|
| Price | $63.98 | $89.99 | $152.10 | $49.99 | $45.51 | $50.99 |
| Seller | Joom | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | August 17, 2025 | December 6, 2025 | December 6, 2025 | December 6, 2025 | December 6, 2025 | December 6, 2025 |
| Lock Type | Electronic, Keyless | Biometric, Deadbolt, Keypad | Keypad | Biometric, Deadbolt, Keypad | ||
| Material | Zinc | Chrome | Zinc | |||
| Controller Type | Amazon Alexa, Bluetooth + WiFi Keyless Control | iOS, Android | iOS, Android | |||
| Connectivity Protocol | Bluetooth, Wi-Fi | Wi-Fi | Bluetooth | |||
Keyless Smart Padlock with USB Charging
$63.98
