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Fingerprint lock



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P4Lite is a smart padlock that unlocks without fingerprints and fingerprints. It adopts semiconductor capacitive bio-fingerprint recognition module, zinc alloy lock body, high-strength stainless steel lock beam, built-in rechargeable lithium battery, and can authorize 10 sets of fingerprint control, waterproof and dustproof design.


1. Intelligent biometric fingerprint recognition technology, you can unlock by tapping your finger.

2. Fingerprint unlocking, no need to bring the key, no need to worry about the key is lost or copied by others.

3. Zinc alloy lock body, light but strong and strong.

4. 10 sets of fingerprint unlocking can be set to facilitate family and friends.

5. Waterproof and dustproof lock body, suitable for indoor or outdoor rain and other environments.

6. Built-in rechargeable lithium battery, low power design, up to 6 months or 3,000 unlocks.

7. MicroUSB charging port, suitable for universal Android mobile phone charging cable.

8. Low voltage alarm function, can also unlock 100 times after alarm.

9. If the battery is short of power, it can be unlocked in an emergency. After connecting the USB charger (or charging treasure), the fingerprint can be unlocked.

10. Support OEM/Logo customization, 13 months warranty.


Support 360ᄚ arbitrary direction push type fingerprint recognition

Fingerprint recognition 72*64 Sensor matrix

Fingerprint recognition resolution 508DPI

Can authorize unlocking fingerprints: 10 groups

ESD: +/-12kV air, +/-8kV contact

FRR: <1%

FAR: <0.002%

Fingerprint identification unlock time: <500mS

Working temperature: -20 ᄚ C ~ +70 ᄚ C

Working humidity: 0~95% (no condensation)

Battery capacity: 180mAH

Fingerprint padlock size: 46*76*14mm

Instructions for use:

 * The default two (first and second) fingerprints of the machine are the administrator’s fingerprint, and the other 3-10 fingerprints must be authorized by the administrator before they can be entered.

* Any fingerprint can be unlocked when no fingerprint is entered. Once the fingerprint is set, the fingerprint cannot be unlocked without authorization.

* Keep your fingers dry when setting. It is recommended that each user set two different fingerprints, such as one finger for each of the left and right hands.

* After the setting is completed, please test the authorized fingerprint to unlock the operation.

Battery low battery alarm / charging

1. When the battery is low, the fingerprint unlock will flash for 10 seconds every time, indicating that it needs to be charged.

2. It can be charged through the Android Universal Micro USB charging cable, which takes about 1 hour to fully charge.

3. The maximum standby time can be up to 6 months after a full charge, but it is still recommended to check the battery status regularly.

4. If you forget to charge, the battery runs out and the padlock will remain closed to keep your property safe. At this time, charge the padlock (support mobile power / charging treasure fast charge), you can immediately unlock by fingerprint.



Weight 0.03 kg
Dimensions 150 × 100 × 40 cm

Dark Gray, Dark Gray 3pcs, Silver, Silver 3pcs

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