Dahua Dvr Default Password May 2026

This will erase all settings (network config, camera channels, recording schedules) but usually not the recorded video footage on the hard drive.

| Brand | Default Username | Default Password | | :--- | :--- | :--- | | | admin | [Blank] | | Dahua (Old) | admin | admin | | Lorex (Dahua OEM) | admin | [Blank] (or admin for very old units) | | Amcrest (Dahua OEM) | admin | admin | | EmpireTech | admin | admin | | Armcrest | admin | [Blank] | Frequently Asked Questions (FAQ) Q: I bought a used Dahua DVR on eBay. How do I find the password? A: You cannot. You must perform a factory reset using the internal reset button. The previous owner’s password will never work.

If you are a security professional, a business owner, or a homeowner who has just installed a surveillance system, you have likely encountered a frustrating roadblock: logging into your Digital Video Recorder (DVR) for the first time. You’ve probably typed "Dahua DVR default password" into a search engine hoping for a quick answer.

Here is why this is dangerous: In 2016, the Mirai botnet took down major parts of the internet (Netflix, Twitter, Reddit) by hacking into thousands of IoT devices, including Dahua DVRs, that were still using factory default passwords. Hackers continuously scan the internet for IP addresses that host Dahua DVRs on port 37777 (the default Dahua port) and try admin/admin . Live Streaming Your Life to Strangers Websites like Shodan.io (a search engine for internet-connected devices) index unprotected DVRs. If your Dahua DVR is port-forwarded to the internet with a default password, a stranger in another country can watch your security cameras, disable recording, or even use your DVR as a launchpad to attack your home network. Legal Liability If you run a business (retail store, hotel, daycare) and your DVR is hacked because you left the default password active, you could face legal liability if customer PII (Personally Identifiable Information) or proprietary business footage is leaked. How to Set a Strong, Secure Password Once you log in with the default password, change it immediately. Do not skip this step.

If you have followed this guide and still cannot access your DVR, contact Dahua support or a local security integrator. Do not force default credentials on a system that has been intentionally secured—it is likely locked for a good reason. Disclaimer: This information is for educational purposes and for accessing your own equipment only. Unauthorized access to DVRs you do not own is illegal under the Computer Fraud and Abuse Act and similar laws worldwide.