NexusLab Fingerprint Padlock, Heavy-Duty Outdoor IP67 Waterproof, 3-Way Unlock (Fingerprint/App/2 Keys)
Quick take
The NexusLab fingerprint padlock is designed for outdoor use, combining IP67 weather resistance, a reinforced steel shackle, and three access methods: fingerprint, a Bluetooth TTLock app, and two backup keys. It stores up to 50 fingerprints and includes app-based activity logs, which is useful for shared access. The biggest buying caveat is that some buyers expected remote unlocking beyond Bluetooth and found it unclear, and review experiences on reliability appear mixed.
Pros and cons
Pros
- Outdoor-focused build, with IP67 waterproof rating and a dust cover over the sensor.
- Three-way unlock for day-to-day convenience, fingerprint plus TTLock Bluetooth app, with two physical keys as backup.
- App control includes activity records, plus the ability to manage user permissions.
- Rechargeable USB-C power, with a stated 3000+ unlocks per charge and app low-battery alerts.
Cons
- Bluetooth app control may not match expectations for true remote unlocking, depending on your setup.
- Buyer-review evidence is limited, and there are reports of failures that prevent fingerprint operation even after charging.
What buyers think
Buyer-review evidence for this padlock is limited, but the recurring themes are fairly clear. Many buyers report smooth day-to-day use, especially with fingerprint and key unlocking, and they describe setup as relatively straightforward. App connection is also frequently characterized as stable, and some buyers appreciate not having to carry keys for routine access. Where feedback gets mixed is around expectations for access control features (for example, remote unlocking questions) and occasional reliability concerns where the unit did not respond to fingerprints after charging.
Who this padlock is best for
This is a strong fit if you want biometric access for outdoor security, without giving up traditional backup options. It’s especially suitable for:
- Outdoor storage and access points like gates, sheds, fences, and similar areas where rain, snow, dust, and temperature swings are common.
- Shared household or managed property access, where you may want multiple authorized users and clear access records in the TTLock app.
- People who prefer fingerprints for daily use but still want a guaranteed fallback when a phone is unavailable.
- Users who want app transparency, since the padlock supports unlock logs and app-based permission management.
Key features that matter day to day
Weatherproof outdoor design (IP67)
The padlock is built for harsh conditions, with an IP67 waterproof rating (submersible up to 1 meter) and a sliding dust cover to help protect the sensor from rain, snow, and dust. It also has an operating temperature range that covers cold and hot environments, which is important for outdoor gate and shed locations.
Three access methods, plus backup keys
Instead of relying on a single credential type, this model offers three unlock paths: fingerprint unlock in about 0.2 seconds, Bluetooth unlocking through the TTLock app, and two physical keys included for emergencies. Fingerprint storage supports up to 50 users, which is helpful for households with frequent visitors, property managers, or shared access needs.
Bluetooth app control and activity logs
The TTLock app supports managing user permissions and viewing unlock records so you can see who accessed your property and when. This is one of the most practical features for anyone who wants more than basic convenience, especially for temporary access situations through the app.
Rechargeable USB-C power
Power is handled by a rechargeable 500mAh battery with USB-C charging, and the app can alert you when the battery is low. The manufacturer also states up to 1-year standby time or 3000+ unlocks per charge, which is geared toward reducing how often you need to recharge.
Pros and cons
Pros
- Outdoor-ready security and durability focus: reinforced steel shackle with high tensile strength, plus a zinc alloy body intended to resist cutting, prying, and sawing.
- Practical multi-user access: stores up to 50 fingerprints.
- Convenient backup: two keys included for situations where phone or fingerprint access is unavailable.
- App-based accountability: supports unlock logs and permission management via TTLock.
Cons
- Remote unlocking expectations may be a mismatch: buyers who looked for remote unlock functionality beyond basic Bluetooth control may be left wanting clearer guidance.
- Reliability concerns appear in some reviews: there are reports of units not responding to fingerprint input even after charging, so it’s worth considering your tolerance for potential troubleshooting.
Price and availability
Current pricing and stock status can change frequently. Check the latest listing to confirm the price and what’s included with your purchase.
Setup tips before you buy
To avoid common buyer frustrations with biometric and app-enabled locks, plan for a smooth enrollment and access workflow:
- Decide how users will access: enroll fingerprints first, then add app permissions if you need logged access for specific people.
- Think through backup usage: keep the two keys accessible to household members who can use them quickly.
- Confirm app access expectations: if you’re hoping for remote unlocking outside Bluetooth range, make sure the TTLock setup you plan to use supports that behavior.
Verdict
The NexusLab fingerprint padlock is a compelling outdoor security option when you want weatherproof durability, biometric unlocking, and app-based activity logs, all backed by two physical keys. It’s best for sheds, gates, fences, and shared access scenarios where you want multiple users and visibility into unlock events. If you need true remote unlocking or you’re sensitive to any reliability risk, you’ll want to double-check how TTLock connectivity works for your use case before buying.
FAQ
How many fingerprints can the NexusLab padlock store?
It can store up to 50 fingerprints.
What are the unlock methods on this padlock?
It supports three access methods: fingerprint unlock, Bluetooth app unlock using the TTLock app, and two physical backup keys.
Is it waterproof for outdoor use?
Yes. It has an IP67 waterproof rating and includes a sliding dust cover over the sensor.
Does it work in cold weather?
It is designed to operate in temperatures from -4°F to 140°F (-20°C to 60°C).
How do you charge it, and how often will you need to recharge?
It uses USB-C charging. The manufacturer states the battery supports about 1-year standby time or 3000+ unlocks per charge, and the app can show low-battery alerts.
Does the app provide activity logs?
Yes. The TTLock app supports unlock records so you can see access activity and when unlocks occurred.
Can I unlock it remotely from anywhere?
Bluetooth app control is supported, but buyer feedback suggests some expectations for remote unlocking beyond Bluetooth may not be straightforward. If remote access is essential for you, confirm your TTLock setup supports it for your scenario.
Is this padlock a good choice for renters or shared properties?
It can be, because it supports multiple fingerprints and app-based permission management. The built-in backup keys also help if a phone or fingerprint access is unavailable.
Specifications
| Product Title | NexusLab Fingerprint Padlock, Heavy-Duty Outdoor IP67 Waterproof, 3-Way Unlock (Fingerprint/App/2 Keys), Bluetooth App Control & Logs, USB-C Charging, Stores 50 Prints, for Gate Shed Fence Storage |
|---|---|
| Category | Electronics > Security & Surveillance > Biometrics |
| Brand | NexusLab |
| Manufacturer | NexusLaB |
| Model Name | P-100 |
| Model Number | NexusLab-Padlock |
| Color | Black |
| Material | Stainless Steel, Zinc |
| Item Weight | 1.1 Pounds |
| Brand Name | NexusLab |
| Recommended Uses For Product | Home, Business, Public Use |
| Number of Pieces | 1 |
| Included Components | Lock Body, Two keys, USB Charging Cable |
| Unit Count | 1.0 Count |
| Manufacturer Part Number | LOCK |
| Additional Features | Fingerprint, Heat Resistant, Rechargeable |
| Lock Type | Biometric, Gate Lock, Locker Lock, Heavy Duty |
| Controller Type | TTLock-Android, TTLock-iOS |
| Control Method | App, Touch |
| Connectivity Protocol | Bluetooth |
| Smart Home Compatibility | Smart Home Compatible |
| Style Name | Athens black |
| Material Type | Stainless Steel, Zinc |
| Item Dimensions | 2.6 x 1 x 4.3 inches |
| Special Feature | Fingerprint, Heat Resistant, Rechargeable |
| Item dimensions L x W x H | 2.6 x 1 x 4.3 inches |
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