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Netzeye lr-804j01 We have the above listed model nultiplex media dvr. The password has been lost. Is there a way to reset the password?

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Posted on Jan 02, 2017

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SOURCE: I have a CCTV DVR that I've lost the password to, can anyone help in resetting it. It is a DVR 16 Channel VU1621. H.264 V2.82.R09

Inside, you'll find a small button cell. Remove it, and leave the machine switched off for a few hours. When you replace the battery and switch the machine back on, the password will be reset.

Posted on Feb 10, 2015

Testimonial: "Hi, I have tried removing the battery by leaving out over night, the date and time reset but the password is still the same"

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How to reset Admin password on Samsung SDR-C5300N Digitalvideo recorder


If you have forgotten your admin password on a Samsung Security DVR, most experts would suggest that you have to contact Samsung and/or send it back to Samsung to have the administrator password reset. While this is true in some cases, it is not always necessary.
Many Samsung Security DVRs have a built-in reset that will allow you to wipe the settings of the device and reset the configuration, including the administrator password. Note that if you perform one of these resets, all settings will be erased and you will have to setup the DVR again. So you should only do this as a last resort - but to reset an admin password, the last resort is the only option.
Reset Procedures for Samsung Security DVRs
There is more than one reset procedure for Samsung Security DVRs, depending on the series and model. But in total, this only amounts to a handful. Since one reset can apply to several different models, I'll provide the resets here so you can try them on yours - I won't associate any one reset with a single model because a complete list of which reset works with what model Security DVR simply doesn't exist. Some of these won't make sense based on the buttons available on your unit or your remote. In those cases, just skip that reset procedure.
If you can perform a reset (in other words, if the instructions match what you have available on your Samsung Security DVR and/or Samsung Security DVR Remote), try it, and let us know in the comments if it works and on what model. If you tell us which model Samsung Security DVR you have, along with your results of each reset procedure, we can compile a complete list of reset procedures by model so that it will be easier for those seeking this information in the future to reset their Samsung Security DVR. Also, if you have a reset that you have used and you know works, let us know and we will add it here. I will update the list of Samsung Security DVR resets/recoveries as I encounter them.
So if one of these doesn't work for you, you may want to check back occasionally. In fact, if you leave your model number in the comments and any specifics about your problem, I'll try to get that specific reset for you. For any of these comments, just use the comment section at the bottom of this page - it is checked regularly.
Samsung Security DVR Default Password
For nearly all Samsung Security DVRs, the default password is 4321. If it hasn't been changed since setup, then you can just use that to access the DVR. The default password is included in the reset procedures for completeness. If you have changed your password or access code for your Samsung Security DVR since it was setup, or if you changed it during the initial setup, use that password in place of the default password. The password will be the latest password that was set on the DVR. If no password has ever been set, then it will be the default.
Steps to Reset your Samsung Security DVR
Samsung Security DVR Reset Procedure #1
Reset the unit to factory by pressing both [MODE] and [PTZ] button for 5 seconds
Then enter the 4321.
Samsung Security DVR Reset Procedure #2
Reset the unit to factory by pressing both [MODE] and [CH2] button for 5 seconds
Then enter the 4321.
Samsung Security DVR Reset Procedure #3
This reset will work on Android based DVRs only. All steps are performed on the device itself.
Turn the device Off
Wait 2 minutes
Press and hold the following buttons
POWER,
HOME
VOLUME UP
The unit should power on. Once it does, you can release power.
Use the volume UP and Down buttons to select "Wipe/Factory Reset" from the recovery menu.
Activate the reset using the HOME button.
When the DVR goes through it's setup again, it will be at factory defaults. The password will be 4321.
Samsung Security DVR Reset Procedure #4
This reset will work on SDR models. It may also work on other models.
With just the cameras showing, press the following in quick succession using the remote:
Freeze
Alarm
Freeze
Alarm
Freeze
Menu
Enter
Make sure you press them quickly, one after the other. If it doesn't work the first time, try doing it several times. It can take many tries to get the timing right. If/when it works, you should get a screen that gives you the option to reset.
Samsung Security DVR Reset Procedure #5
This reset will work on SDR models where procedure #4 failed. It may also work on other models.
Press the DVR Button to place the system in DVR Mode
Press:
Freeze
View
Return
As with Procedure #4, you may need to press Freeze, View, and Return in in quick succession a few times to get it to work. The timing can be tricky.
Samsung Security Reset Procedure #6
Courtesy Sergio Ayala
To factory reset the SDR-B74301
Reboot the DVR
Once the DVR has rebooted, enter the following sequence on the remote:
UP, RIGHT, 5, 3, 3
You will be prompted to do a factory reset. Confirm
This has been confirmed by several people. Thank you, Sergio! If this works for you, please thank him in the comments below.
These reset procedures cover many Samsung Security DVRs, but not all.
CCTV Networking Technical Support

Oct 07, 2017 | Samsung Home Security

1 Answer

How to reset password for a samsung SDE-3004N DVR home security system. There is no remote for the system and have lost the password.


Samsung Security DVR Default Password

For nearly all Samsung Security DVRs, the default password is 4321. If it hasn't been changed since setup, then you can just use that to access the DVR. The default password is included in the reset procedures for completeness. If you have changed your password or access code for your Samsung Security DVR since it was setup, or if you changed it during the initial setup, use that password in place of the default password. The password will be the latest password that was set on the DVR. If no password has ever been set, then it will be the default.

Steps to Reset your Samsung Security DVR

Samsung Security DVR Reset Procedure #1
  1. Reset the unit to factory by pressing both [MODE] and [PTZ] button for 5 seconds
  2. Then enter the 4321.
Samsung Security DVR Reset Procedure #2
  1. Reset the unit to factory by pressing both [MODE] and [CH2] button for 5 seconds
  2. Then enter the 4321.
Samsung Security DVR Reset Procedure #3 This reset will work on Android based DVRs only. All steps are performed on the device itself.
  1. Turn the device Off
    Wait 2 minutes
    Press and hold the following buttons
    • POWER,
    • HOME
    • VOLUME UP
  2. The unit should power on. Once it does, you can release power.
  3. Use the volume UP and Down buttons to select "Wipe/Factory Reset" from the recovery menu.
  4. Activate the reset using the HOME button.
    When the DVR goes through it's setup again, it will be at factory defaults. The password will be 4321.

Samsung Security DVR Reset Procedure #4 This reset will work on SDR models. It may also work on other models.
  1. With just the cameras showing, press the following in quick succession using the remote:
    • Freeze
    • Alarm
    • Freeze
    • Alarm
    • Freeze
    • Menu
    • Enter
  2. Make sure you press them quickly, one after the other. If it doesn't work the first time, try doing it several times. It can take many tries to get the timing right. If/when it works, you should get a screen that gives you the option to reset.
Samsung Security DVR Reset Procedure #5 This reset will work on SDR models where procedure #4 failed. It may also work on other models.
  1. Press the DVR Button to place the system in DVR Mode
  2. Press:
    • Freeze
    • View
    • Return
As with Procedure #4, you may need to press Freeze, View, and Return in in quick succession a few times to get it to work. The timing can be tricky.

Samsung Security Reset Procedure #6 Courtesy Sergio Ayala
To factory reset the SDR-B74301
  1. Reboot the DVR
  2. Once the DVR has rebooted, enter the following sequence on the remote:
  3. UP, RIGHT, 5, 3, 3
  4. You will be prompted to do a factory reset. Confirm
This has been confirmed by several people. Thank you, Sergio! If this works for you, please thank him in the comments below.
CCTV Networking Technical Support

Sep 18, 2017 | Samsung Home Security

2 Answers

My Samsung dvr model SDR75300n can't not reset my passwood.


you need to do on the dvr .remolt settings you cant do needs to be done by the dvr

Jun 15, 2017 | Samsung Cameras

1 Answer

Reset lost password on floreen h.264 940 dvr


Take cover off DVR to get access to the circuit board inside. Remove the Lithium button cell (CR2032). After 1 minute replace the button cell.
This should reset the clock and hopefully any passwords.

Feb 16, 2017 | Home Security

1 Answer

How to reset my pass word on my Samsung Security Video System SDH-B74041


For nearly all Samsung Security DVRs, the default password is 4321. If it hasn't been changed since setup, then you can just use that to access the DVR. The default password is included in the reset procedures for completeness. If you have changed your password or access code for your Samsung Security DVR since it was setup, or if you changed it during the initial setup, use that password in place of the default password. The password will be the latest password that was set on the DVR. If no password has ever been set, then it will be the default.
Samsung Security DVR Reset Procedure #1
  1. Reset the unit to factory by pressing both [MODE] and [PTZ] button for 5 seconds
  2. Then enter the 4321.
Samsung Security DVR Reset Procedure #2
  1. Reset the unit to factory by pressing both [MODE] and [CH2] button for 5 seconds
  2. Then enter the 4321.
Samsung Security DVR Reset Procedure #3 This reset will work on Android based DVRs only. All steps are performed on the device itself.
  1. Turn the device Off
    Wait 2 minutes
    Press and hold the following buttons
    • POWER,
    • HOME
    • VOLUME UP
  2. The unit should power on. Once it does, you can release power.
  3. Use the volume UP and Down buttons to select "Wipe/Factory Reset" from the recovery menu.
  4. Activate the reset using the HOME button.
    When the DVR goes through it's setup again, it will be at factory defaults. The password will be 4321.
Samsung Security DVR Reset Procedure #4 This reset will work on SDR models. It may also work on other models.
  1. With just the cameras showing, press the following in quick succession using the remote:
    • Freeze
    • Alarm
    • Freeze
    • Alarm
    • Freeze
    • Menu
    • Enter
  2. Make sure you press them quickly, one after the other. If it doesn't work the first time, try doing it several times. It can take many tries to get the timing right. If/when it works, you should get a screen that gives you the option to reset.
Samsung Security DVR Reset Procedure #5 This reset will work on SDR models where procedure #4 failed. It may also work on other models.
  1. Press the DVR Button to place the system in DVR Mode
  2. Press:
    • Freeze
    • View
    • Return
As with Procedure #4, you may need to press Freeze, View, and Return in in quick succession a few times to get it to work. The timing can be tricky.
These reset procedures cover many Samsung Security DVRs, but not all. I will add reset procedures to this article as they become available to me. By design, Security DVRs are made to be secure, and not all of them can be reset by the consumer. If you have an urgent need related to your Samsung Security DVR, you should contact Samsung directly at their support page Samsung Support, or by calling: 877-349-3149. For less urgent matters, you can email them directly at Email Samsung Support. Support is available 7 days a week, 9:00 am - 9:00 pm EST.

Jan 08, 2017 | Samsung Home Security

2 Answers

Lost password h264 dvr


If you had changed the default password that came with your system-

#1. Contact either the manufacturer, installer, or vendor from where you purchased your system from; they should be able to walk you through the steps of how to reset the password to its default.

And then from there, you can change it to the password you want to use.

If you never changed the default password, your user manual will have it for you...in the event you lost the user's / owner's manual, see #1.

Mar 08, 2015 | Night Owl Optics Night Owl LION4500...

1 Answer

I have a CCTV DVR that I've lost the password to, can anyone help in resetting it. It is a DVR 16 Channel VU1621. H.264 V2.82.R09


Inside, you'll find a small button cell. Remove it, and leave the machine switched off for a few hours. When you replace the battery and switch the machine back on, the password will be reset.

Feb 10, 2015 | Home Security

1 Answer

How to reset hi-focus h264 dvr admin password?


173480
8456Hl
375611

Please use above the Master Password. This password is only valid for today.

Kindly use the master password from VGA/HDMI.
Kindly follow the below procedure to reset the password:
Remove LAN cable if it is attached
Restart you DVR
Choose the "admin" account in USERNAME
Use MASTER PASSWORD in PASSWORD. Now you can access your DVR
Go for Main Menu >Advance > Account
Select "admin" user
Click on Modify Password, In Old Password Use Master Code,
In New & Confirm Password type your new password (without any special characters).

Now you can login with your NEW PASSWORD that you have created.

Oct 08, 2014 | Home Security

1 Answer

Qihan dvr super password


Forget the DVR password, how to generate a new one with software ...

www.hkvstar.com/.../forget-the-dvr-password-how-to-generate-a-new-one-with-softw...
Nov 4, 2013 - If you forget the DVR password, you can use the password generation software to get a new super admin to unlock the DVR.

Reset DVR password to Factory default - • CCTV Forum

www.cctvforum.com/viewtopic.php?t=39460

Jan 26, 2014 - 15 posts - ‎4 authors
I have a DVR shown below and I am not able to reset the system to the factory default. It is an 8 ch standalone, unbranded, no make or model ...

How to - Zmodo DVR Resetting to Factory Defaults - YouTube

? 0:46
https://www.youtube.com/watch?v=rT-cUgWbHQM

Sep 24, 2009 - Uploaded by CCTVHotDeals
This video shows how to reset your DVR to factory defaults. ... Reset PasswordDVR H.264,AHD, With Super ...

CCTV H264 DVR password reset superpassword super password ...

https://dashcamtalk.com > Home > Forums > General Forum > Off Topic

Jan 2, 2015 - 12 posts - ‎7 authors
I was searching on internet for this problem because I set the password one year ago, I forget it and I want to reset the password. I have a ...

How to reset password ?

support.qube.asia/127247-How-to-reset-password-
STEP 2- Open the cover of the DVR. STEP 3- Remove the CMOS battery. STEP 4- Power On the DVR. STEP 5- Enter a password. Username: As given.

[PDF]Qihan NVR manual

www.riasztobolt.hu/pictures/down/en_tmanual_quihannvr.pdf
Support modifying the user's authority and password. Subdivide the authorities (preview, ... DVR: Digital Video Recorder. IPC: IP Camera. IP PTZ: Network High ...

Aug 13, 2014 | Home Security

7 Answers

Admin password DVR-X4 IP


i lost the dvr password how to watch yastaday data

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