Fingerprint Smart Padlock – Keyless USB Rechargeable Zinc Alloy

Fingerprint Smart Padlock – Keyless Security at Your Fingertips

Say goodbye to fumbling for keys. The Fingerprint Smart Padlock by amzwn uses an advanced self-imaging fingerprint chip to grant access in an instant — just a touch is all it takes. Built from durable zinc alloy metal, this sleek black padlock is built to last and stores up to 10 unique fingerprints, making it ideal for families, gyms, offices, lockers, gates, and more.

Key Features

• One-Touch Fingerprint Unlock: Advanced self-imaging chip reads your fingerprint in a fraction of a second — no keys, no codes required.
• Stores Up to 10 Fingerprints: Register multiple users or multiple fingers for convenient, flexible access.
• USB Rechargeable Battery: Built-in rechargeable battery delivers up to 12 months of standby on a single charge. Charges via Micro USB or Type-C (may vary by batch).
• Charge & Use Simultaneously: Low battery? Simply plug in and keep unlocking while the lock charges.
• Durable Zinc Alloy Construction: Heavy-duty metal body resists wear, cutting, and tampering.
• LED Indicator Lights: Green light confirms correct fingerprint; red light indicates an unrecognized print; steady red indicates charging in progress.
• Keyless & Compact Design: Streamlined black finish suits any setting — indoors or outdoors.

LED Status Guide

• 🔴 Red light ON (while unlocking): Fingerprint not recognized.
• 🟢 Green light ON (while unlocking): Fingerprint accepted — unlocked!
• 🔴 Steady red (while charging): Charging in progress.
• ⚪ White light blinking rapidly: Incorrect operation detected — release and wait for recovery.
• 🔋 Red light flashes after unlock: Battery is low — time to recharge.

Specifications

• Brand: amzwn
• Model: ZWS001
• Material: Zinc Alloy
• Unlock Method: Fingerprint
• Fingerprint Capacity: 10
• Power Source: Built-in Rechargeable Battery
• Charging Interface: Micro USB or Type-C (varies by batch)
• Standby Time: Up to 12 months after full charge
• Color: Black
• Made in Mainland China

Pro Tips for Best Fingerprint Performance

• Always ensure your finger and the fingerprint window are clean and dry before scanning.
• We recommend registering at least 3 different fingerprints at setup to ensure reliable access even if a finger is scratched or wet.
• When no fingerprints are registered, any finger can unlock the device. Once fingerprints are registered, only those registered prints will work.

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Frequently Asked Questions

Q: What should I do if my fingerprint is not being recognized by the smart padlock?

A: Fingerprint recognition can be affected by dirty, wet, or scratched fingers, or a smudged fingerprint window. Make sure both your finger and the sensor window are clean and dry before scanning. We also recommend registering at least 3 fingerprints during initial setup so you always have a backup option available.

Q: How many fingerprints can be stored on this fingerprint padlock?

A: This smart padlock can store up to 10 fingerprints, allowing multiple users or multiple fingers to be registered for convenient access.

Q: How do I charge the fingerprint padlock, and can I use it while charging?

A: Connect a charging cable to the lock's USB port (Micro USB or Type-C, depending on batch). The red light will stay on steadily during charging. The padlock can be unlocked normally while it is charging, so you are never locked out. Once fully charged, the light turns off. A full charge provides up to 12 months of standby use.

Q: How do I know when the battery is running low?

A: When the battery is low, the red LED will flash after each unlock attempt. This is your signal to recharge the device soon to maintain uninterrupted access.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.