Bida fingerprint lock is an electronic product, which will give a low battery alarm when the battery is low to remind consumers to replace the battery in time. However, some consumers will delay replacing the battery because of other things, which will lead to the situation that the fingerprint lock is dead. So what should I do if the Bida fingerprint lock is out of power? How can I replace the battery of Bida fingerprint lock? Let’s take a look.
What should I do if the Bida fingerprint lock is dead?
Bida fingerprint lock supports mechanical key unlocking. When the circuit fails or cannot be unlocked with card, fingerprint and password, it can be unlocked with mechanical key.
The mechanical key lock hole of Bida fingerprint lock is generally located on or below the front of the lock body. Pull up the lock core cover and rotate it to expose the key hole, then insert the mechanical key and rotate it to open the door.
Although Bida fingerprint lock supports mechanical key unlocking, the purpose of consumers buying fingerprint lock is to get rid of the trouble of taking the key, so ordinary consumers basically don’t have the mechanical key, so what should we do in this case? We can unlock it by emergency charging.
If Bida fingerprint lock is equipped with an emergency battery socket, it can be unlocked by fingerprint or password by directly inserting the emergency battery into the socket to charge the fingerprint lock. This emergency battery should also be available in nearby convenience stores. Therefore, it is better and more convenient if there is such an emergency battery socket design.
How to replace the battery of Bida fingerprint lock
Step 1: The design of the battery cover of Bitter Smart Lock is different from that of ordinary smart locks. The battery cover of Bitter Smart Lock is fixed with screws, so the screws must be removed before replacing the battery of Bitter Smart Lock.
Step 2: After removing the screw, the battery cover will be loose. Take it down and you can see the battery. Bida i8 is powered by 4 No.5 dry batteries.
Step 3: Take out all the old batteries, and install the prepared 4 No.5 dry batteries. Pay attention to the positive and negative poles of the batteries here, as shown in the following figure.
Step 4: After installation, try whether the smart lock can work normally. If possible, install the battery cover and tighten the screws, so that the battery replacement is completed!
If there are any problems that have not been solved, you can also consult the smart lock after-sales service telephone number 400-8388-875.
Note: Never mix old and new batteries when replacing batteries, which will not only have a poor use effect, but also damage the smart lock.
The above is about what to do when the fingerprint lock of Bida is out of power, and how to replace the battery of Bida fingerprint lock. Although there are solutions when the fingerprint lock is out of power, consumers are advised to replace the battery in time to avoid wasting their time.