Mini Guard Smart Touch Anti-Theft Fingerprint Lock

• This clever fingerprint padlock is compact and portable – your finger is the key. No fiddling with keys or combinations, just touch to unlock.
• Stores up to 10 fingerprints. Each lock can hold 10 fingerprints – the first two are administrator prints. Simply follow the indicator lights to register them.
• Built tough for security. The lock body is made from high-hardness zinc alloy with excellent compressive strength. Its seamless metal construction resists prying and crushing.
• Unlocks in just 0.2 seconds. Advanced fingerprint sensor technology means no more fumbling with passwords or worrying about lost keys. No app needed – your finger does it all in a fraction of a second.
• Perfect for home doors, gates, workshops, offices, bikes, e-scooters, cabinets, backpacks, suitcases, filing cabinets, student halls, staff rooms, hospital wards, toolboxes, delivery boxes, logistics vehicles, lockers and more.

Specification:
Battery capacity: 110 mAh 3.7 V
Operating temperature: -20 to +70 °C
Input power supply: DC 5 V 200 mA
Material: zinc alloy
Locking mode: fingerprint lock
Number of stored fingerprints: 10
Charging time: 1–2 hours
Charging interface: Micro USB
Locking cycles after full charge: 1,000
Maximum standby time: 6 months
Low power alarm: red light flashes continuously for 6 seconds after unlocking
Working environment temperature: -20 to 70 °C
Size: 70 × 23 mm
Net weight: 60 g

First registration – administrator fingerprint:
Press and hold the fingerprint sensor for 5 seconds and release when the blue light comes on;
After releasing, the green light flashes and waits for fingerprint input;
Press the same fingerprint continuously more than 5 times. When the red light flashes, registration has failed. When the green light stays on, entry is successful.
Fingerprint entry for No. 2 to No. 10:
Adding a new fingerprint requires administrator authorisation. The second fingerprint entered is also an administrator; the third to tenth are ordinary users.
Press and hold the fingerprint sensor for 5 seconds and release when the blue light comes on;
After release, the blue light stays on – quickly verify the administrator's fingerprint;
If administrator verification fails, the red light flashes and fingerprint entry cannot proceed. You can continue to verify the administrator;
When administrator verification succeeds, the green light flashes and other fingerprints can be entered continuously;
Press the same fingerprint continuously more than 5 times. When the red light flashes, registration has failed. When the green light stays on, entry is successful.

Restore factory settings:
Deleting fingerprints requires administrator authorisation:
1. Press the fingerprint sensor for 8 seconds until the blue light flashes and goes out, the red light comes on, then quickly verify the administrator fingerprint;
2. If administrator verification fails, the red light flashes and fingerprint deletion fails;
3. When administrator verification succeeds, the green light flashes and all fingerprints are deleted (reset to factory settings).

Charging / emergency charging:
After the low power prompt, please charge as soon as possible. If the power is too low to unlock, you can power the bottom Micro USB port to unlock.

Notice:
1. This product uses a Micro USB interface for charging. Please fully charge it before use.
2. This product supports the entry of 10 fingerprints; 1–2 are administrator fingerprints, and 3–10 are ordinary user fingerprints.
3. Restoring factory settings clears all fingerprints, including both administrator and ordinary user prints.
4. The factory default mode allows any fingerprint to unlock.

What's in the box:

1 × Mini Guard Smart Touch Anti-Theft Lock