One of the main effects of the home is the key to the door. Nowadays, there are many types of door lock you can choose to protect your home. One of the most popular today is the digital door lock. This can provide substantial protection. In addition, it is also easy and convenient to use so that you can easily access your home or building.
The fingerprint can be used for both home and office. Instead of easy to use, you can also take another benefit of this type of door locks. With this key, you will be able to open the door just by using your fingers so that you need not worry about losing your key. If your key fingerprint can not be true, there are several ways you can do to fix it.
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The first thing you should do is to check the battery. The fingerprint lock is powered by a battery. If it does not work well, there may be a low battery issue. Some locks have an indicator light to indicate whether the battery should be replaced or not.
The second thing to do is to clean fingerprints regularly. Each stain, moisture, and dust will cause low performance. Make sure that it is free of impurities. You can clean the fingerprint sensor using a dry, soft cloth.
The third thing is to clean your fingers. If you get dirt or moisture on your finger, the fingerprint lock will not read your fingerprint and it will be shown invalid. Therefore, make sure that your fingers are clean.