Complete Guide to for Xiongmai (XM) DVRs
: Check your vendor's portal to see if a firmware patch is available for the 7004T-LM-V3 board to fix vulnerabilities or introduce better self-service password retrieval options.
Once the device reboots, all settings revert to factory defaults. Use these standard credentials to log back in. Default Access Details
Let me know if you need the exact pinout or UART header location for this model. 7004t-lm-v3 password reset
: On the local monitor attached to the device, click the bottom-left menu or right-click and select Main Menu .
If the internal clock has drifted to a completely wrong year (e.g., 2000 or 1970), resetting the clock to its default baseline will allow you to use standard historical master codes.
This is a standard method used on many DVR boards, including many Xiongmai models. You are looking for a small jumper on the main circuit board. Complete Guide to for Xiongmai (XM) DVRs :
Hold the bridge and power on the device. Wait for a single beep (approx. 5–7 seconds) before releasing the short.
The process is not a defect—it’s a security feature. Whether you use the 5-second soft reset to retain your critical settings or the 30-second hard wipe to start from scratch, the solution is always within physical reach.
: The following procedures are intended for users who have legitimate, authorized access to the hardware. Resetting a device will erase its current password and potentially other settings. Proceed with an understanding of these outcomes. This guide does not cover bypassing security on devices you do not own. Default Access Details Let me know if you
: Wait exactly 30 to 60 seconds . Alternatively, safely bridge the positive and negative contacts within the empty battery tray for 5 seconds to instantly clear the CMOS memory.
: Navigate to the System/Management tab and set a strong password containing letters, numbers, and symbols.