Losing access to a DVR's local network is one of the most common problems when setting up a video surveillance system. Modern IP cameras and NVR systems often come equipped with built-in modules. Wi-Fi, which allow you to stream images directly to a smartphone or computer wirelessly. However, if you've forgotten the previously set security key or purchased a used device, accessing the settings becomes impossible. Users often change the default factory passwords for security reasons, which results in blocked access.
Restoring access requires an understanding of the architecture of the video surveillance network, as registrars Different manufacturers use different encryption algorithms and authentication methods. In most cases, it's not about hacking someone else's network, but about regaining control of your own equipment. The only guaranteed way to regain access without knowing the old password is to completely reset the device to its factory settings. This action will reset all settings, including the network name and passkey, to the original values indicated on the case label.
It's important to understand the difference between the password for accessing the recorder's menu and the password for connecting to its Wi-Fi access point. Users often confuse these concepts when trying to enter administrator credentials into the wireless network key field. In this article, we'll cover all legal methods for restoring access, working with physical reset buttons, and the setup details for various brands, such as Hikvision, Dahua And Xiaomi.
Finding factory data on the device body
The first step in restoring access should always be a physical inspection of the equipment. Electronics manufacturers are required to place technical information on special stickers or engravings. This information is typically located on the bottom of the case, on the back near the antennas, or under the removable cover where the memory card slots are located. You should look for a field marked as SSID (network name) and Password, Key or Pin (password).
If the sticker is worn or damaged, try using a flashlight and increasing the contrast on your phone's screen to see any remaining text. Sometimes the information is laser engraved, which is less visible in low light. It's also worth checking the device's box, if you still have it: it often contains a unique card with a QR code and initial setup information.
⚠️ Attention: Don't use adhesives or harsh chemicals to clean the sticker, as this may damage the plastic case or make the text completely illegible. Instead, gently wipe the surface with a slightly damp cloth.
Entering data from the sticker requires precision. Please pay attention to the case of letters: factory passwords are often case sensitive. Symbols I (capital i) and l (lowercase L), and also 0 (zero) and O (the letter O) may look the same but have different meanings in the system. If the password doesn't work, try replacing the offending characters with their equivalents.
Hard reset
If the factory password doesn't work (which happens if the device has been previously configured) or the sticker is missing, the only solution is a forced reset. Most dashcams and Wi-Fi camera modules have a hidden button on the body. ResetIt can be a recessed hole that requires a paper clip, needle, or toothpick. Some models require a separate button that must be pressed and held simultaneously with the power switch.
The reset procedure usually goes like this: the device must be plugged in. You need to find the hole Reset, press inward with a paperclip, and hold it for 10-30 seconds. The indicators on the device may start flashing or go out, indicating the reboot process has begun. After releasing the button, the device will overwrite the configuration file and return to its out-of-the-box state.
☑️ Hard Reset Algorithm
There are models where reset is performed using a combination of buttons on the front panel. For example, on some recorders Dahua or Hikvision You need to simultaneously press and hold the navigation and confirmation buttons. It's best to check the exact combination for your model in the technical documentation, as an incorrect sequence may not initiate the reset process, but simply reboot the system.
⚠️ Attention: A hard reset completely erases all user settings, including archived entries if they are stored on the internal memory, and IP address settings. Make sure you don't need the current data before starting the procedure.
What to do if the reset button sticks?
Sometimes the button mechanism can jam due to dust. Try quickly pressing and releasing the button several times before holding it down. If this doesn't help, you may need to disassemble the case to clean the contacts, but this will void your warranty.
Restoring access via the web interface
In some cases, if the device is connected to the router via a cable, you can try changing the Wi-Fi settings via a wired connection. To do this, connect the computer to the same LAN port on the router as the recorder. Then, enter the device's IP address (often 192.168.1.10 or the address assigned by the router). By logging into the menu with the administrator login, you can go to the section Network -> Wi-Fi and view or change your password.
If the IP address is unknown, use network scanning utilities such as ONVIF Device Manager or SADP Tool (for equipment Hikvision). These programs will automatically find the device on the local network, even if its IP address doesn't match your computer's subnet. Once detected, you can attempt to activate the device or reset the password using the manufacturer's specialized software.
This method only works if you remember the password for the NVR's administrator account but have forgotten the password for the Wi-Fi module. If both passwords are lost, a reset is necessary. The web interface also allows you to set a static IP address, simplifying future management of the video surveillance system.
Using the manufacturer's mobile app
Modern video surveillance systems are linked to cloud services and mobile applications such as Tuya Smart, V380 Pro, Hik-Connect or DMSSYou can often find or reset your dashcam's Wi-Fi password through these apps if the device was previously linked to your account. Go to the device settings in the app and select "Device Information" or "Network Settings."
Some apps offer a "Sound Password" or "QR Code Configuration" feature. The camera or recorder can broadcast an audio signal containing encrypted connection data or generate a QR code on the screen (if equipped with a video output and monitor), which is scanned by the phone for automatic authorization. This is a convenient way to connect without manually entering complex characters.
If your device isn't visible in the app or shows "Offline," try removing it from the device list and adding it again. When you reactivate it, the app will prompt you to enter a new Wi-Fi password, either the default one or the one you specified during setup. This effectively resets your network settings.
Table of standard passwords for popular brands
Many users don't change factory settings, relying on security through obscurity. Below is a table of the most common factory credentials for popular hardware manufacturers. Use these credentials only to access your own devices in factory configuration mode.
| Brand / Manufacturer | Standard login | Standard password / PIN | Note |
|---|---|---|---|
| Hikvision | admin | 12345 or empty | Requires activation upon first login |
| Dahua | admin | admin | Often used in older models |
| Xiaomi / Yi | No (QR code) | Generated upon binding | The password is indicated on the sticker |
| Reolink | admin | Empty (no password) | A password must be set at startup. |
| Generic / China | admin | 666666 or 123456 | Typical for OEM devices |
It's worth noting that the concept of a "standard password" is becoming obsolete in newer hardware models. Security Policy WPA2/WPA3 dictates the need for a unique password for each device already at the production stage. Therefore, relying on universal combinations like admin/admin in 2026-2026 it happens less and less often.
Software methods and configuration utilities
For professional equipment, there are special configuration utilities that work at the protocol level. ONVIF or proprietary protocols of the manufacturer. Programs like ConfigTool Allows you to search for devices on the network and manage their settings. If the recorder is on the same subnet, you can try changing the SSID and password using these utilities, even without knowing the current key, provided you know the device's administrator password.
There are also methods for brute-forcing passwords for the WPS protocol if it is enabled on the registrar. However, modern devices are protected against such attacks: after several unsuccessful attempts to enter the WPS PIN, the function is blocked for an hour or more. Using such methods is only advisable for testing the security of your own network.
Manufacturers regularly release firmware updates that may patch vulnerabilities or change menu logic. Always check the latest documentation on the manufacturer's official website before using specialized utilities.
⚠️ Attention: Using third-party software to crack passwords for devices that don't belong to you is illegal. All described methods are intended solely for restoring access to personal equipment.
Frequently Asked Questions (FAQ)
Is it possible to find out the password for a Wi-Fi recorder without resetting it?
This is only possible if you're already connected to this dash cam's network from another device (for example, a phone that was previously connected). You can find the saved password in the Wi-Fi settings on Android (root access is tracked on older versions) or in the Windows network keys. If no devices are connected, resetting the device is the only option.
What to do if the Reset button does not respond?
Make sure you hold the button long enough (sometimes up to 30 seconds) and that the device is turned on. On some models, the reset only works if you hold the button until the power indicator appears. If this doesn't help, the button may be physically faulty or the device's firmware may be corrupted.
Is it safe to leave the factory password on the recorder?
Absolutely not. Factory passwords are publicly available and are a prime target for hackers. After restoring access, be sure to change the password to a complex, unique set of characters and disable WPS if you're not using it.
Will the recording archive be reset during a Hard Reset?
Settings and passwords are stored in non-volatile memory, and the video archive is usually saved to a hard drive (HDD) or SD card. Resetting the settings usually preserves video files, but the dashcam may no longer recognize them or require formatting the drive to continue operation. It is recommended to remove the drive before resetting if the data is critical.