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Anonymous users2024-01-24Electronic anti-theft products generally emit this sound in two situations:
1. The battery is almost out of power, and the battery is low voltage alarm.
2. The door is not closed for a long time, or the door is closed but not closed tightly (the deadbolt is not locked into the door), and the sound reminds the user to close the door or close it in place in time.
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Anonymous users2024-01-23Go directly to the property and ask him to help you repair it, or find one outside to repair the security door, the problem with the system should be.
Widespread problem. The hinge lacks anti-rust lubrication, which affects the appearance, squeaks and affects the rest. >>>More
There are many reasons for the sound of the wind blowing the door. First, when installing the door, the opening position of the door deadbolt is incorrect, or the reserved space is relatively large. In this case, it is necessary to adjust the position of the keyhole metal plate on the door frame and adjust the position of the deadbolt to a suitable state. >>>More
Let's take a look at what the sound is, if it is a hinge, you can use some lubricating oil, it is also possible that there is something dirty inside, you can wash it with water first, and it may be that the rubber strip is loose, if the hinge is loose, the door leaf is small, and it is possible to squeeze into the rubber strip, there will be a sound, if it is the tongue of the lock, do not use lubricating oil, you can use pencil foam, the effect is very good, you can try.
The anti-theft door is in disrepair, the door side seal is off or damaged, and it no longer works, you can buy a set of seals to replace it. The operation is also very simple, tear off the old strip and glue the new strip carefully. The sealing and anti-collision effect will be greatly improved, and the impact sound will also be greatly reduced.
Use a needle to draw a small drop of oil into the rotation of the doorknob and apply erythromycin eye ointment to the deadbolt.