How to solve the beeping sound of the access control electromagnetic lock?

Access control card reader.

The beep keeps ringing?

1. You can try it by power-off, whether it is solved in a short time, if it is possible that it is a problem of access control power supply, you can replace the access control power supply.

2. Look at whether your card reader is swiping or fingerprinting. Some card readers have tamper-evident buttons on the back, which will sound a buzzer when opened.

The alarm will sound all the time, and the buzzer will also sound if the spring fails in special cases.

Access control card reader.

Behind. Alarm button section.

There is a spring behind the card reader, if the spring does not have the strength to support it, it will also send out an alarm, you can stretch or replace the spring to make it work, to avoid the buzzer all the time.

There is also an anti-dismantling button on the back of the fingerprint access control machine, but when the button is opened, it will emit a sound of wind causing an alarm all the time, and the access control reads the head.

Access control reader tamper button.

If the button is turned on, it will keep an alarm sound.

3. There are also a large number of access control controllers, which need to be operated by access controller software, and the detection problem will directly break out of the fault, and the software can be closed or repaired.

If it is the first kind of access control reading head, replace the access control power supply, the general access control power supply is 12 volts 3 or 12 volts 5 ampere market can be bought, the access control reading head has a way to be with the 26 format for more 34 class hours, there are other specific protocol formats, you need to look at the fixed format in advance, different formats, read out the card number is inconsistent, can be consistent with the read head, unified card number, you can upload permission for a card in multiple doors.

The access control is not completely closed, at this time some magnetic locks will make a sound, the solution only needs to be closed again.

The other is that the internal components of the magnetic lock are damaged, and a new one can be replaced. If the access control power supply also makes a loud sound, it is a problem with the access control power supply, and you can change the access control power supply.

There are two cases when the access control solenoid beeps out

1. One is that the access control is not completely closed, at this time some magnetic locks will make a sound, the solution is simple, only need to close the door again.

2. The other is that the internal components of the magnetic lock are damaged, and it can be replaced with a new one. If the access control power supply also makes a loud sound, it is the problem of the access control power supply, and it is enough to change the access control power supply.

There are two situations when the access control electromagnet beeps: 1. The access control is not completely closed, and some magnetic locks will make a sound at this time, and the solution only needs to close the door again. 2. The other is that the internal components of the magnetic lock are damaged and replaced.

It may be the sound of the tamper-proof alarm, confirm whether it is installed.

The door magnetic contact is not good, and the alarm is triggered.

Access control card reader.

The beep keeps ringing and you can turn off the power of the card reader. If you want to detect the problem, you can just connect the card reader to the power supply to see if the card reader will keep ringing, if it still keeps ringing, then there may be a problem with the card reader, you can try another one, <>

Dear, hello, I am happy to answer for you: how to solve the buzzing sound of the electromagnetic lock of the trouser access control is as follows: 1, one is that the access control is not completely closed, and some magnetic locks will make a sound at this time, and the solution is simple, and only the door needs to be closed again.

2. The other is that the internal components of the magnetic lock are damaged, and it can be replaced with a new one. If the access control power supply also makes a loud sound, it is the problem of the access control power supply, and it is enough to change the access control power supply to a hole.

<>1. Make 1 sound, the message indicates that the operation is successful, the green light is on, and the lock is unlocked.

2. Make 2 sounds, indicating that the management card is not executed correctly, and the red light flashes 2 times. Pins.

3. Make 3 sounds, indicating that there is an error in reading and writing data, and the red light flashes 3 times.

4. 4 sounds, the address is wrong, indicating that the address of the card does not match the address of the door lock.

5. Sound 5, anti-lock message prompt, indicating that the door lock is locked inside, and the card can not be unlocked.

6. 6 sounds, the time is wrong, indicating that the time of the card has exceeded the expiration date.

7. Make 7 sounds, indicating that the key card has been restricted.

8. 8 sounds are emitted, indicating that the clock chip of the circuit board is broken.

9. Four tones and one section repeat the sound, and the low voltage alarm, indicating that the battery in the alarm lock is in a low state and needs to be replaced.

Common faults and troubleshooting methods of door locks

1. After locking the door, swipe the valid card to open the door, the green light is on, the red light is off, but the green light flashes and goes out, and the lock cannot be unlocked normally. Cause analysis: Caused by insufficient battery. Solution: Replace the battery with a new one.

2. When the door is opened with a valid card, the door lock display status is normal, but the door lock cannot be opened. Cause analysis: The door lock motor or transmission lever is broken. Solution: Replace the battery or transmission lever with a new one.

3. The outer handle of the door lock cannot be rotated. Cause analysis: the mechanical transmission shaft is stuck or the transmission ejector rod is not reset. Solution: Adjust the mechanical structure of the door lock.

1. The door is not closed. 2. The sensor on the door is broken, or the door lock is broken. 3. Password lock setting problem.

First of all, multiple key verification failures can lead to smart locks.

Alarm. That is to say, as long as the fingerprint, password, card and other electronic ways are used to unlock, if it fails 5 times in a row (the general Zhiqing search lock system is 5 times, and there are also different answers), the system will start the alarm and lock the system for 3-5 minutes. Some systems will keep the alarm until the lock state is removed, and some systems will just sound the alarm.

When the time is over, unlock it and unlock it with the correct fingerprint password card. Secondly, the anti-pry alarm system being turned on will cause the smart lock to alarm. The so-called anti-pry alarm is that someone picks the lock, and the alarm will be activated when the strength reaches a certain level.

If the alarm system keeps ringing, it will generally be the second situation, of course, this does not mean that someone must be picking the lock, and it is also possible that the screws are loose and cause the lock panel and door.

There is a distance between them, so the alarm system is activated, and it may also be caused by the sensor failure of the anti-pry alarm system. If the screws are loose, then tighten them on the go, if it is caused by sensor failure, then it is recommended to find a professional master to replace the sensor.