To reset the password for your 7004T-LM-V3 DVR/NVR (often used with the XMeye platform), you can use either a hardware jumper method or a system-based reset if you can access the BIOS. Method 1: Hardware Jumper Reset (Most Reliable)
This method involves bridging pins on the motherboard to force a factory reset. Power Down: Turn off the device and unplug the power cable.
Open the Casing: Unscrew and remove the top cover of the unit.
Locate the Jumper Pins: Look for two pins on the motherboard, typically labeled JPW or G1.
Bridge the Pins: Use a screwdriver, tweezers, or a small wire to touch both pins at the same time.
Power On: While holding the connection between the pins, plug the power back in.
Wait for the Beep: Keep the pins bridged for about 30–60 seconds until you hear a long beep or the system starts up.
Release and Log In: Remove the bridge. The system should reset to default. Try logging in with the default credentials: Username: admin Password: (leave blank) or 123456. Method 2: BIOS/System Recovery
If the hardware bridge doesn't work, you may be able to restore defaults through the boot menu.
Boot the System: Connect a monitor and keyboard directly to the device. Enter BIOS: Press F2 repeatedly during the startup screen.
Restore Defaults: Navigate to Security Settings → Restore Default Credentials. Save and Exit: Select "Yes," save your changes, and reboot. Method 3: Forgot Password (via App)
If your device is already connected to the internet and registered, use the mobile app recovery.
Click "Forgot Password": On the NVR login screen, select this option. 7004t-lm-v3 password reset
Verify by Email: Select "Verify by Reserved Email" to generate a QR Code.
Scan with App: Open the XMeye or Guarding Vision app, go to "More" → "Reset Device Password," and scan the code.
Enter Code: Check your email for a verification code and enter it on the screen to set a new password.
Safety Note: Opening the device and bridging motherboard pins may void your warranty. If you are uncomfortable with hardware resets, contact the Linovision or manufacturer support for a super password based on your device's serial number. How to Reset DVR Password
Disclaimer: This guide is intended for authorized administrators recovering access to devices they own or manage. Resetting a device to factory defaults will erase all existing configurations (IP settings, channel configurations, user accounts). Ensure you have physical access to the device and a backup of your configuration if possible.
Some industrial routers have a reset button:
admin/admin or admin/password.To reset the password for a 7004T-LM-V3 DVR (typically an H.264 Digital Video Recorder), you should try these methods in order: 1. Try Factory Default Credentials
Many of these systems ship with standard default logins. If you haven't changed them, try: User: admin | Password: (Leave Blank) User: admin | Password: 123456 User: admin | Password: 111111 User: admin | Password: 888888 User: admin | Password: admin 2. Use the "Forgot Password" or QR Code Feature
Modern firmware often includes a self-service recovery option on the login screen:
Click the "Forgot Password" or question mark icon on the login interface.
If a QR Code appears, scan it using the manufacturer's mobile app (often XMeye, vMEye, or CCTV Viewer). This will usually send a temporary security code to your registered email. 3. Generate a Super Password (Serial Number Method)
If the defaults fail, you can generate a one-day master code based on the system date or serial number: To reset the password for your 7004T-LM-V3 DVR/NVR
Locate the Serial Number: Look for a sticker on the bottom of the unit or find it in the "Info" section of the login screen.
Check the System Date: Note the date currently displayed on the DVR's monitor (e.g., 2026-04-26).
Use a Super Password Generator: Many independent CCTV Support Sites provide tools where you input the date/serial to get a temporary code.
Contact Support: If you cannot find a generator, Eufy's Guide suggests contacting the manufacturer's technical support with your serial number to request a reset code. 4. Hard Reset (Hardware Method)
If you cannot access the software interface, you may need to open the casing:
Reset Button: Look for a small "Reset" button on the motherboard. Hold it for 15 seconds while powering the unit on.
CMOS Battery: Remove the silver coin-cell battery (CR2032) for 2–5 minutes and unplug the power. This can sometimes reset the clock to a default date (like 2000-01-01), allowing you to use a known "Super Password" for that specific date.
Before performing a hard reset, attempt to log in using the factory default credentials, which often remain unchanged: Username: admin Password: (Leave blank) or 123456 2. Hardware Hard Reset (Bridge Pins)
If the default credentials fail, you must perform a hardware reset by shorting specific pins on the DVR motherboard.
Power Off: Completely disconnect the power supply from the DVR.
Open Casing: Remove the outer screws and open the DVR to access the main board (PCB).
Locate Reset Pins: Look for two small solder points or a jumper labeled J1 or JPW (Password Reset). They are typically located near the SATA connectors or the CPU heatsink. Power on the device
Short the Pins: Use a conductive tool like a paperclip or tweezers to bridge (touch) both pins simultaneously.
Power On: While holding the short, plug the power cable back in. Wait approximately 60 seconds or until you hear a single long beep.
Reboot: Release the short and wait for the system to reboot. The password should now be cleared or reset to the factory default (admin with no password). 3. Software Recovery (Super Password)
If you cannot open the device, you may use a "Super Password" generator based on the system date:
Check Date: Note the exact Date and Time displayed on your DVR's login screen.
Generate Code: Use a CCTV Super Password tool or mobile app to generate a temporary reset code for that specific date.
Log In: Enter the generated code into the password field. If accepted, immediately go to the Account settings to create a new permanent password. 4. Technical Support
Since this product is widely rebranded (e.g., as Garant or Casper), you may need to contact the specific vendor if hardware resets are disabled by custom firmware.
If you are reading this, you are likely staring at a login screen for your 7004t-lm-v3 device—an industrial cellular router, gateway, or VPN concentrator—without the golden ticket: the administrator password. Whether you inherited a pre-configured unit from a previous IT admin, haven't logged in for three years, or simply lost the sticky note on the back of the device, a password lockout brings your operations to a halt.
The 7004t-lm-v3 is a robust piece of networking equipment used in SCADA systems, digital signage, kiosk networking, and remote telemetry. But like any secure device, losing credentials is a common disaster.
The good news: Resetting the password on a 7004t-lm-v3 is straightforward. You have two primary paths:
This guide covers both methods, post-reset configuration, and how to avoid this headache in the future.
Router# reload
Now the new passwords will be active, and the router will boot normally.