Fingerprint lockReasons for fast battery drain and solutions
1、Purchased a low-quality fingerprint lock, and of course, the battery is not durable. This is a commonly recognized issue: low-quality fingerprint locks use substandard materials, and the batteries are not durable. Since fingerprint locks are used at the front door, it is best to purchase fingerprint locks from reputable manufacturers to avoid inconvenience.
2、We purchased fingerprint locks from a reputable manufacturer, but they were found to be substandard. This is understandable, as all products have a certain defect rate. Collectors of RMB are aware that counterfeit versions exist, so the presence of substandard fingerprint locks is also considered normal. The key issue here is whether the manufacturer will provide a free replacement lock or battery. Generally, reputable manufacturers will offer free replacements.
3. Improper installation leads to difficulty in turning the lock mechanism and excessive battery consumption. This is the most common and primary reason for rapid power consumption in automatic fingerprint locks. Due to the lack of standardization in domestic door frames, if the installer lacks sufficient knowledge about the components, it can lead to overly rigid connections between the parts, such as whether the length of the steel plate is appropriate or whether the handle gear is aligned correctly. A practical verification method is to manually operate the lock and the locking/unlock mechanism after installation. If it is difficult to operate, it indicates that the installation is not correct. If the installation is correct, the motor will operate smoothly and efficiently, thus conserving power.
4. Check if the fingerprint lock has a doorbell function. Generally, fingerprint locks with doorbells consume less power. We recommend that users replace the doorbell with a separate one to extend the battery life of the fingerprint lock.
5. If the fingerprint lock continues to trigger alarms, it will also increase power consumption. Therefore, users can simply use a password to disable the alarm, which is a convenient solution.
6. Check if the fingerprint lock is always in a bright screen state and cannot sleep. If this is the case, simply press and hold the "*" and "#" keys simultaneously to reset, or remove and reinstall the battery to resolve the issue.
7. This could also refer to issues arising from prolonged use of fingerprint locks, such as damage to the front and rear panels, damaged fingerprint heads, or circuit board failures. These issues require professional inspection and repair.