What is the official website of Dahua DVR?

Dahua DVR uses HiSilicon's solution, which is mainly product value and brand value, and the price is not too high, and people who have been monitoring for a long time should know it. The same product is still not of high grade. The main ones are not Hangzhou Dahua, Haikang, Zhuhai Allianz Ruishi, and Beijing Hanbang Hi-Tech.

Dahua Guangzhou's ** is Guangzhou Guangyu Electronic Communication****!

Very junk a company, cheap, low-grade products.

Hello I'm glad to answer for you, the following is the information I found, I hope it will be helpful to youHa1, after the video recorder is turned on normally, click the left mouse button or press the confirm key (enter) on the remote control, the login dialog box will pop up, and the user enters the username and password in the input box. 2. Special note: There are 4 users admin and hidden default at the factory.

The first three factory passwords are the same as the username. admin and 888888 belong to high-privilege users by default, while 666666 are low-privilege users by default, and only have the permissions for monitoring and playback.

Summary. Hello! We'll be happy to answer for you.

The initial password of Dahua DVR is generally: adimin is generally these four, if you are not right, you can go to Dahua's official website to ask the customer service staff.

What is the original password of Dahua DVR.

Hello! We'll be happy to answer for you. The initial password of Dahua DVR is generally: adimin is generally these four, if you are not right, you can go to Dahua's official website to ask the customer service staff.

This shows another user logged in.

I tried all of these passwords, but it didn't work.

Then this login shows no permissions.

Dahua's DVR default password is usually the same as the user name, such as the user name is admin, then the password is also admin, some DVR passwords are 888888, the user name is also 888888, but now the DVR needs to reset the password after starting, there is no default password anymore, you need to set a new password when the new machine is turned on, it is recommended that you monitor the DVR password, if the password is forgotten, It is not easy to retrieve, such as Dahua's DVR, if you forget the password, then you have to send it to the repair station, which is more cumbersome to find.

Dahua DVR hard drive format method is as follows:

1. Boot into the video recorder normally, right-click the mouse on the interface to open the "Main Menu", as shown in the figure below.

2. In the main menu interface, click the Zhi Hard Disk Management DAO icon to enter the hard disk management interface, as shown in the following figure.

3. List all the hard disk information in the hard disk information, and select all the hard disks to be formatted, as shown in the following figure.

4. Click the "Initialize" button to format the hard disk, as shown in the figure below.

5. Click OK in the pop-up confirmation box back window to automatically perform the formatting operation, as shown in the following figure.

6. You can see the formatting progress in the status, and 100 is the format is successfully answered, as shown in the figure below.

1. Insert the USB flash drive into the DVR.

2. Right-click on the desktop, and click the main menu in the pop-up menu.

3. Enter the login system interface, enter the username and password, and click OK.

4. Go to the main menu and select File Backup.

5. Enter the file backup interface, automatically detect the USB flash drive, and select Backup.

6. Go to the backup selection interface and select the channel.

7. Select the start time and end time of the backup.

8. After the time selection is completed, click One-click Backup.

9. After the backup is complete, click OK.