: You must email this file to the manufacturer’s support team or your local distributor. They will send back a "Reset File" or "Key."
If the DVR was never set up with a custom password, or has been factory reset, try these common default combinations: (Leave blank), 2. Software-Based Reset (QR Code or Email)
: Many DVR units feature a small, recessed reset button on the back panel or hidden on the internal motherboard. Pressing and holding this button for 10–30 seconds while the device is powering on often reverts it to factory settings. Removing the CMOS Battery
Keep the battery out for 5 to 10 minutes. Press and hold the DVR's physical power button for 30 seconds during this window to completely drain the capacitors.
Disclaimer: This guide is intended for users trying to regain access to their own security equipment. Attempting to bypass passwords on devices you do not own is illegal. mhk dvr password reset
He tried again. And again. His heart began to sink. That sticky note was long gone. His old manager, the one who set it up, had moved to Florida.
If your MHK DVR is networked and linked to a surveillance app on your smartphone or PC (such as XMeye, BitVision, or a proprietary MHK client), you can leverage the account's remote privileges to clear local passwords. Launch your security application on your mobile device. Navigate to and select your locked DVR. Click on Remote Config or Device Settings . Look for the User Management or Modify Password submenu.
Leave the username as and test the following common default passwords: 123456 (Most common for MHK systems) 888888 000000 password admin (Leave the password field blank)
: If no external button exists, you may need to open the case to find a button on the motherboard or a two-pin "G1" jumper. : You must email this file to the
A: No. A standard factory reset or password recovery clears only user settings and login credentials. The hard drive’s video data remains intact. Only a full hard drive format or a “factory reset including HDD” option (rare) will erase footage.
Before attempting technical overrides or hardware resets, always try the manufacturer's default credentials. Many users never change these during the initial setup.
What is the exact printed on the sticker underneath your DVR?
Locate the motherboard. Look for a small round watch battery (CR2032) or a physical button labeled or J1/J2 pins . Pressing and holding this button for 10–30 seconds
: Before attempting a hardware reset, test common codes like Perform a Hard Reset
Look for a small pair of pins on the motherboard labeled J1 , J_RESET , or similar.
Carefully slide off the metal cover to expose the motherboard.