Now, it is estimated that many of the door locks at home are smart locks, so fingerprint locks must be familiar to everyone. Recently, some netizens asked: How to change the battery for fingerprint locks? It is estimated that many friends are still unclear. Do you need to change the battery? How to change the battery? So the following small series will introduce it to you. If you don’t know, you can look at the article of Xiaobian.
First, how to change the battery of the electronic fingerprint lock?
The battery box is installed on the back of the fingerprint lock, which can be directly opened. A proper number of batteries are correctly loaded into the battery box according to the positive and negative poles, and a "drip" sound prompt will be given when the fingerprint lock is powered on, which proves that the replacement is successful.
If you are away from home for a long time and the fingerprint lock is used frequently, it is recommended to prepare an emergency battery.
Second, what should I do if the fingerprint lock battery is dead?
First, when the power of the user’s fingerprint lock is too low, the fingerprint lock will prompt in time to remind the user to replace the battery quickly. For example, if the fingerprint lock produces leather, when the fingerprint lock is opened for 50 times, every time the user uses the fingerprint lock, it will send out a low-voltage alarm until the user replaces the battery or the battery is completely exhausted;
Second, even if the battery in the fingerprint lock is completely exhausted, the user can externally connect the USB charging treasure and temporarily connect the power supply to facilitate the user to open the door.
Third, when the fingerprint lock runs out of power and it is impossible to buy an external power supply, if there is a mechanical key, you can use the mechanical key to temporarily open the door.
Third, other power supply methods:
Dry battery is widely used as power supply in electronic lock industry, but in recent years, with the emergence of some new electronic locks such as internet smart locks and face recognition locks, these types of electronic locks have many functions and large power consumption, and the general dry battery can no longer meet their power supply needs, so some manufacturers have made power supply schemes using lithium batteries. This not only increases the battery capacity, but also can be reused, but the cost of the product will also increase to some extent.
Four, fingerprint lock matters needing attention:
1. The fingerprint lock needs to be installed in a ventilated and dry environment to create a safe and suitable environment for the use of the battery. Wet rain may cause battery failure, leading to leakage, expansion and even bursting.
2. It is recommended to prepare batteries for door locks that have not been used for a long time, and replace them in time. Pay attention to the use of alkaline batteries, and don’t throw them away when replacing them, so as not to cause water and soil pollution.
3, reducing power consumption can turn off the voice prompt function, only need to unlock the fingerprint password, which can prolong the service life of the battery.
4. It is recommended to choose a big brand battery with excellent quality. The fake battery in the market is a kind of harm to the fingerprint lock.
How to change the battery of electronic fingerprint lock? After reading the above introduction, everyone should know how to change it! Fingerprint lock is a popular product now, so everyone should pay more attention when using it, and it can also prolong the service life of the lock! Want to know more home information, please continue to pay attention to home after-sales service master Wan.
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