Can the building visual intercom alarm go off all the time?

It depends on where the switchboard prompts that there is a problem with the alarm, whether the alarm is a false alarm or the machine is broken. So as to solve the problem according to the actual situation.

The specific settings for unlocking the password of the building visual intercom system are as follows.

User password unlock settings:

Users can set the password unlocking function on the host computer to facilitate access control in the future.

A, when the host calls its own extension, the extension makes a call after the call is made.

B. Press and hold the "Unlock" key for 5 seconds during the call, and the host will display the words "L__" to enter the password setting program.

C. After entering 4 digits, the host prompts "Didi" to indicate that the setting is successful.

D. User unlocking operation method: press # to enter the "room number", and then press # to enter the 4-digit password. If the operation is correct, "Open", the electric lock will be opened, if the operation is wrong, "Err5" will be displayed to exit.

Extended data:

strong function

First, pneumatic installation-free

Through the advanced air pressure detection technology, the installation is truly realized. So as to ensure that the original circuit of the vehicle is not damaged.

Second, dual identification sensing technology.

Built-in air pressure difference and vibration sensor, double identification alarm is set by SMS or remote control. In other words, you need to trigger vibration and pressure within a certain period of time before you can call the police through SMS and telephone. To reduce false alarms caused by thunder, firecrackers, passing cars or other ground vibrations.

Third, guard against theft and robbery.

After the vehicle enters the "fortified" state, if there is an alarm, the new GSM anti-theft device will immediately dial the alarm number preset by the owner (mobile phone, landline, etc.). ) or send a text message to the police. Sound warning.

When the car is robbed or robbed, the driver can press the hidden button or the help button on the remote control to give an alarm. When receiving the alarm, the robbed car can be immediately turned off and monitored, and the car circuit and oil circuit can be locked, so that the car can not be started until the alarm is lifted.

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