Specifications
Dimension: exterior 57mm x 65.1mm, interior 57mm x 68.3mm
Main materials: Zinc alloy
Default color: Black
Digital number: 1x9 (from 1 to 9)
Battery: 4x AA batteries
Unlock ways: fingerprint, password, physical key, Bluetooth APP
Ideal for door thickness from 35mm-60mm
Fingerprint capacity: 100pcs
Pasword capacity: 100 groups
Emergency power supply for unlock: via USB port
Features
4 ways to unlock the door: you can use your fingerprint, password, physical key and bluetooth APP to unlock the door.
FAQ
1.How to set the password for a Bluetooth password lock?
Usually you need to download and install the corresponding mobile application first.
Turn on the Bluetooth of your mobile phone and connect the Bluetooth lock according to the prompts of the application.
Find the option to set the password in the application, enter the new password and confirm it.
After confirmation, the application will prompt that the setting is successful, and then you need to save the setting.
To ensure the security of the password, you should choose a complex password and avoid using simple number combinations such as "1234" or "0000", and change the password regularly and do not share it with others.
2.How to change the password of a Bluetooth password lock?
Generally, in the password setting option of the mobile phone application, find the function of changing the password, and follow the prompts to enter the original password and the new password to modify it.
Some locks may need to restore the lock to factory settings first, and then reset the password. For specific operations, please refer to the product manual.
3.What should I do if the Bluetooth password lock cannot connect to the mobile phone?
Confirm that the mobile phone Bluetooth is turned on and functions normally, and check whether the mobile phone Bluetooth is set to undiscoverable.
Make sure the distance between the mobile phone and the lock is within the effective range, generally recommended to be within 5 feet.
Check if there are any other electronic devices interfering, such as Wi-Fi routers, microwave ovens, etc. Try to keep the lock and phone away from these devices.
Restart the phone and lock and try to connect again.
Check if the app and lock firmware are the latest versions. Updates may include patches to fix connection problems.
4.What should I do if the Bluetooth password lock frequently disconnects after connecting?
Firstly, check if the lock's battery is fully charged. Low battery may affect the stability of the connection. Then confirm whether there are any interference factors in the surrounding environment, such as other electronic devices mentioned above, and try to change the location of the lock or phone. Lastly, re-pair the lock and phone, first remove the lock's device information in the app, and then reconnect according to the pairing process.
5.How secure is the Bluetooth password lock?
Bluetooth password locks usually use encryption technology to protect the security of data transmission, such as the 128-bit AES encryption standard in BLE. Through the pairing and bonding process, the identity of the device can be verified to prevent unauthorized devices from connecting. Some locks also have a resolvable private address function to protect the user's privacy.
However, users should also pay attention to setting complex passwords and changing them regularly to enhance security.
6.How to prevent Bluetooth password locks from being cracked?
Use a strong password that includes a combination of uppercase and lowercase letters, numbers, and special characters. Do not share your password with others, especially strangers. Update the lock's firmware and mobile app regularly to patch possible security vulnerabilities. Turn off unnecessary Bluetooth discovery and only enable it when needed.
ABOUT US
Company Background: Huifu Metal is a leading electronic lock manufacturer, focusing on the R&D and production of electronic password locks and Bluetooth controlled locks.
Product Features: Huifu Metal's Bluetooth lock uses low-power Bluetooth technology, supports control, setting access rights and real-time monitoring of lock activities through smartphone APP.
Advantages: The product has advanced security features such as end-to-end encryption, two-factor authentication and anti-tampering alarm to ensure the safety of users and property.
