: Available on the Google Play Store, this application is designed to help users reset forgotten DVR and NVR passwords. It supports a wide range of manufacturers, including Dahua, Hikvision, KBVision, RaySharp, Xiongmai, and others. The app generates temporary passwords based on device serial numbers and dates, similar to the official support process but without needing to contact the manufacturer.
Many DVR units have a physical reset button on the motherboard or the back panel.
[ Traice DVR Motherboard ] +--------------------------------+ | [Processor] | | (J1 / J2 Pins) | | [ • • ] <======== Short these two pins | [CMOS Battery] with a metal screwdriver +--------------------------------+
For generic Chinese white-label DVRs (often branded under generic names like "Traice"), engineers occasionally embed a hidden master reset code that resets the user profile to factory settings without needing the old password: traice dvr password reset upd
Disclaimer: Attempting a hardware reset (opening the case) carries a risk of electric shock and may void the manufacturer's warranty. Always contact Traice official support before attempting invasive reset methods.
: Another useful tool available on Google Play, this application helps users find forgotten factory default passwords for various CCTV devices, including DVRs, NVRs, and IP cameras.
Check the back or side of the unit for a small pinhole. Insert a paperclip and hold for 10–20 seconds while the unit is powered on [20]. 3. CMOS Battery Method : Available on the Google Play Store, this
The system will send a temporary security unlock token or verification code to your registered email address.
Since "Traice" is often a regional or rebadged brand, contact the vendor where you purchased the unit. They may require a photo of the System Information
[Login Screen] ──> Click 'Forgot Password (?)' ──> [Generates Unique QR Code] │ [New Admin Credentials Saved] <── Enter Security Code <── Scan via Mobile App Many DVR units have a physical reset button
Modern DVR systems have transitioned away from complex hardware resets (like removing internal batteries) toward encrypted digital handshakes. 1. Dynamic QR Code Recovery The most significant update in recent DVR firmware is the Dynamic QR Code How it works
If you can access the Telnet port, you can often log in with a "root" account that has a hardcoded, unchangeable password (common in older firmware).
| | Password | Notes & Models | | :--- | :--- | :--- | | admin | (Blank) | Common for cameras and DVRs requiring initial setup | | admin | 123456 | A very common Chinese manufacturer default | | admin | 12345 | Another widely adopted default for system administrators | | admin | 1111 | Frequently found in generic DVR user manuals | | Admin | Admin | Used for "Local and Network Administrator" roles | | admin | admin | Standard for IT equipment interfaces |
Modern iterations of Traice DVR firmware include cloud-based token systems. This method allows you to push an automated confirmation ping right to your mobile phone.
When software defaults fail, physical hardware interventions can force the system to clear its custom security settings without wiping your recorded surveillance footage from the hard drive. How to Reset DVR to Factory Default without Password?