1. ultra-thin panel design, beautiful and generous.

2. Convenient fingerprint, password, and card swiping settings.

3, precision fingerprint identification sensor, safety, peace of mind.

4. Powered by 4 No. 7 batteries for long-term use.

5. Can use the original keyhole, easy to install.

Swipe Settings:

1. One card - can register 100 M1 cards
2. With the registration pin short press 1 second reset hole ", drop" immediately swipe registration success, if "drop" registration failed
3. The registration of the second card please repeat step 2

Clear Settings:

1. Registration pin length by reset hole more than 5 seconds, if red and blue double flash, long "drop drop" means clear all cards, fingerprints, password settings.

Unlock method when the battery is out of charge:

1: Battery low voltage, unlock there will be continuous drop sound prompt voltage is too low
2: When the lock body battery voltage is insufficient, can use external power supply emergency door