The police arrived. An officer asked to see the camera logs. That's when Marco realized: someone had accessed his system using the factory default login—admin, password blank, or the well-known default "123456" or "admin" depending on the model. The intruder hadn't just stolen cash. They had deleted the evidence.
For most modern Dahua devices, there is no fixed "default" password; instead, you are required to initialize the device with a custom password during the first setup. However, if you are working with an older unit, a legacy firmware version, or specialized hardware, several common default combinations are used. support.ivideon.com +1 Common Default Credentials If you are prompted for a login on a new or recently reset device, try these standard combinations: Username Password Notes / Device Type admin admin Most common for IP cameras and early DVR/NVR models. admin 123456 Common for access controllers and legacy DVR/NVR firmware. admin (blank) Some older firmware or OEM variants allow no password. admin 888888 Used for local login on older units (pre-2017). admin 9999@ Common for firmware versions 3.1 through 7.x. 888888 888888 High-authority local-only admin account on older NVRs. 666666 666666 Restricted "monitor-only" user account. default default Internal hidden system user. How to Reset Your Password If the defaults do not work, you can use these official recovery methods: 10 sites Dahua DVR Hard Reset Without Reset Button | How to Reset Admin ... Aug 10, 2020 — dahua default password
When setting up or managing a Dahua security system, knowing the default login credentials is the first step to gaining access. However, Dahua's security protocols have evolved; while older systems use standard factory defaults, newer devices require mandatory password initialization for security. Common Dahua Default Passwords The police arrived
The police tracked the IP address to a bored teenager two towns over, who had used a simple script scanning for Dahua devices still on default passwords. No sophisticated hack. No zero-day exploit. Just lazy security. The intruder hadn't just stolen cash