1. Ultra thin panel design, beautiful and generous
2. Can be easily installed using the original locking hole
3. Precision fingerprint recognition sensor, safe and reassuring
4. Powered by 4 No. 7 batteries for long-lasting use
How to unlock the action Unlockstep
1: Gently touch the fingerprint recognition area, see the blue light on and feel the vibration and sound prompt. The fingerprint recognition is successful, and the lock can be unlocked
Unlocking method when battery is empty
1. When the battery is at a low voltage, there will be a continuous beeping sound when unlocking to indicate that the voltage is too low
2. When the voltage of the lock battery is insufficient, an external power supply can be used to emergency open the door
Fingerprint settings
1. The smart fingerprint lock can register a total of 30 fingerprints
2. Short press the reset hole once with the registration needle, the blue light will remain on for 3 seconds. Place your finger in the fingerprint recognition window, and the blue light will flash to indicate successful recognition. Operate the same fingerprint five times in sequence, and the blue light will remain on for 2 seconds to indicate successful registration. Flashing red light indicates registration failure. Re register and repeat the above steps
3. Please repeat the second step for registering the second fingerprint
4. Press and hold the reset hole for more than 5 seconds for the registration needle. If the blue light flashes 5 times, it indicates that all fingerprints have been cleared