Fingerprint Smart Padlock – Keyless USB Rechargeable Zinc Alloy

Meet the future of keyless security — the Fingerprint Smart Padlock by amzwn. Built from tough zinc alloy metal, this sleek padlock lets you unlock in an instant using just your fingertip. No keys to lose, no codes to forget — just fast, reliable biometric access every time.

Made in Mainland China.

Why You'll Love It

• Quick Biometric Unlock: Uses a self-imaging fingerprint chip to recognize your print in under a second — green light confirms access, red light flags an unrecognized print.
• Store Up to 10 Fingerprints: Register up to 10 unique fingerprints, perfect for sharing access with trusted family members or colleagues.
• USB Rechargeable Battery: Built-in rechargeable battery delivers up to 12 months of standby on a single charge. A low-battery warning (red flashing light after unlock) lets you know when it's time to recharge.
• Charge & Use Simultaneously: Connect via USB (Micro USB or Type-C depending on batch) and keep using the lock normally while it charges.
• Durable Zinc Alloy Body: Tough, weather-resistant zinc alloy construction stands up to everyday wear and outdoor conditions.
• Truly Keyless: No physical key required — when fingerprints are registered, only those prints can unlock the padlock, keeping your belongings secure.

Specifications

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

LED Indicator Guide

• 🔴 Red Light ON (unlocking): Fingerprint not recognized — try again
• 🟢 Green Light ON (unlocking): Fingerprint accepted — unlocked!
• 🔴 Red Light Steady (charging): Device is charging
• ⚪ White Light Blinking Rapidly: Incorrect operation detected — release and wait for reset
• 🔴 Red Light Flashing After Unlock: Battery is low — please recharge

Pro Tips for Best Fingerprint Performance

• Ensure fingers and the fingerprint sensor window are clean and dry before scanning.
• Register at least 3 fingerprints after purchase to ensure reliable access even with minor finger scratches or wear.
• When no fingerprints are registered, any finger can unlock the padlock — be sure to register your prints promptly for security.

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Frequently Asked Questions

Q: What should I do if the fingerprint smart padlock doesn't recognize my fingerprint?

A: Fingerprint recognition issues are usually caused by dirty, wet, or scratched fingers, or a smudged sensor window. Make sure both your finger and the fingerprint sensor are clean and dry before scanning. We recommend registering at least 3 different fingerprints after purchase to ensure reliable access in all conditions.

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

A: The amzwn fingerprint smart padlock can store up to 10 unique fingerprints, making it easy to share secure access with trusted individuals.

Q: How long does the battery last and how do I charge the padlock?

A: After a full charge, the padlock can stand by for up to 12 months. To charge, connect the USB charging cable to the charging port (Micro USB or Type-C depending on your batch) — the red light will stay on while charging and turn off when fully charged. You can continue to use the lock normally during charging.

Q: Is this fingerprint padlock suitable for outdoor use?

A: Yes! The padlock is constructed from durable zinc alloy metal, which provides solid resistance to daily wear. It is suitable for use on doors, lockers, gates, luggage, and more.

Q: What type of USB cable does this padlock use for charging?

A: The charging port may be either Micro USB or Type-C, depending on the production batch. Please check your unit upon arrival to use the correct cable type.

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.