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RFID electronic locks are smart locks that use radio frequency identification technology for identity authentication and unlocking. They are widely used in lockers of various materials, including plastic, metal, aluminum alloy, etc.
Different RFID electronic locks have different power supply methods. Common power supply methods are AA alkaline dry batteries, AAA alkaline dry batteries, CR2450 button batteries, etc.
In actual use, users are likely to worry about the following issues:
When does the RFID electronic lock run out of power?
What are the manifestations of an RFID electronic lock running out of power?
What should I do if the RFID electronic lock runs out of power?
How to replace the battery when the RFID electronic lock runs out of power?
This is related to the long-term use of the locker and is also a key point of concern for locker manufacturers. This article combines the RFID electronic lock MK720 to help everyone answer questions and solve doubts.
MK720 is powered by AA alkaline batteries. Its life depends on the frequency of use and the type of batteries.
When the power is too low and cannot provide enough power for the lock, the lock will issue low voltage alarming. That is, when the voltage is lower than 3.3V, the lock will flash red 5 times and emit 5 beeps when the user swipes the card.
At this time, MK720 can still available using 50 times, and it is recommended that users replace the battery as soon as possible. The operation steps are as follows: remove the screws in the battery cover, remove the battery cover, take out the battery, then put in the new battery, and screw cover plate in place.
In addition, the lock is equipped with an emergency power supply. If lock without power or low power, it will be powered by the emergency power supply and then unlocked by the bracelet.
In summary, MK720 solves the problems related to the use of power for RFID electronic locks and meets the needs of locker manufacturers and users for long-term use of locks. For more details, please contact us.