Grundig GU-RN-AC8104P User manual

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Quick Guide
About this guide
The guide includes instructions for using and managing the product.
Pictures, charts, images and all other information hereinafter are for
description and explanation only. The information contained in the
guide is subject to change, without notice, due to firmware updates
or other reasons.
Please find the latest version at WWW.GRUNDIG-SECURITY.COM
Limitation of Liability / Legal Disclaimer
Abetechs GmbH (Grundig Security) undertakes all reasonable efforts
to verify the integrity and correctness of the contents in this
document, but no formal guarantee shall be provided. Use of this
document and the subsequent results shall be entirely on the user’s
own responsibility. Abetechs GmbH (Grundig Security) reserves the
right to change the contents of this document without prior notice.
Design and specifications are subject to change without prior notice.
The product described herein, with its hardware, software and
documentation is provided “as is”, without any warranty, expressed
or implies, including without limitation, merchantability, satisfactory
quality, fitness for a particular purpose, and non-infringement of a
third party.
In no event will our company and its employees or agents be liable to
you for any special, consequential, incidental, or indirect damages,
including among others, damages for loss of business profits,
business interruption, or loss of data or documentation, in
connection with the use of this product, even if our company has
been advised of the possibility of such damages.
QG-GU-RN-AC8104P-2022-07-14-V5-EN ©ABETECHS GMBH, DÜSSELDORF, GERMANY

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Regarding to products with internet access, the use of the product
shall be wholly at your own risks. Our company shall not take any
responsibilities for abnormal operation, privacy leakage or other
damages resulting from cyber-attack, hacker attack, virus inspection,
or other internet security risks; however our company will provide
timely technical support if required. Surveillance laws vary by
jurisdiction before using this product in order to ensure that your use
conforms to the applicable law. Our company shall not be liable in the
event that this product is used with illegitimate purposes.
In the event of any conflicts between this manual and the applicable
law, the later prevails.
Trademark
Each of trademarks herein is registered. The name of this product and
other trademarks mentioned in this manual are the registered
trademark of their respective company.
Copyright of this document is reserved. This document shall not be
reproduced, distributed or changed, partially or wholly, without
formal authorization.
OPEN SOURCE SOFTWARE LICENSE INFORMATION
The software components provided with Grundig products may
contain copyrighted software that is licensed under various open-
source software licenses. For detailed information about the
contained open-source software packages, the used package
versions, license information and complete license terms, please
refer to the product detail pages on our website. The complete open-
source software license information is also included in firmware files

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of affected products. Please also check your manuals for additional
information.
You may obtain the complete corresponding open-source part of a
specific product from us for a period of three years after our last
shipment of this product by sending an email to: info@grundig-
security.com
Safety and Installation Instruction
Introduction
Please read these instructions carefully and keep them for future
reference. You must heed all the warnings and cautions as well as
follow all the safety and installation instructions.
The appearance of the products, functions and firmware or software
upgrade may differ from this manual.
GRUNDIG reserves the right to perform needed changes without prior
notice.
Safety Instructions
Make sure that you only use the power adapter that is specified in the
specifications sheet of the product. If you use any other adapter or
connect the power supply incorrectly, this may cause explosion, fire,
electric shocks or damage the product. Do not connect several
devices to one power adapter as this may cause an adapter overload
and can lead to over-heating and fire. Make sure that the plug of the
power adapter is firmly connected to the power socket.

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Do not place containers with liquids on the product. Do not place
conducting items like tools, screws, coins or other metal items on the
product. These may fall from the product or can cause fire or electric
shocks or other physical injuries.
Do not push or insert any sharp items or any objects into the device
as this may cause damage to the product, fire, electric shocks and/or
physical injuries.
Do not block any ventilation openings, if there are any. Ensure that
the product is well ventilated to prevent any over-heating. Do not
subject the device to physical shock or drop the product.
If the product uses batteries, please use a battery type that is
recommended by the manufacturer. Improper use or replacement of
the battery may result in the hazard of explosion.
Do not use any accessories that are not recommended by GRUNDIG.
Do not modify the product in any way.
If the product starts to smell or smoke comes out of the device,
immediately stop using the product and disconnect it from the power
supply to prevent fire or electric shocks. Then contact your dealer or
the nearest service center.
If the product does not work correctly, contact your dealer or nearest
service center. Never open, disassemble or alter the product yourself.
GRUNDIG cannot accept any liability or responsibility for problems
caused by attempted and unauthorized repair and maintenance.
Installation Instructions
It is necessary to fix the device firmly if the product is installed on a
wall or ceiling. Do not install the product on surfaces or in places that
are vibrating. Do not install the product near radiation sources.

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Do not install the product near heat sources, like radiators or other
equipment that produces some heat. If the product is not classified
by any IP class, do not install the product in very cold or hot
temperatures (please refer to the working temperature specified in
the specification sheet of the product), dusty, dirty or damp
environment.
If the product is classified by any IP class, never touch the product
cover directly with your fingers, because the acidic sweat of the
fingers may damage the surface coating of the product cover. To clean
the inside and outside of the product cover, use a soft and dry cloth.
In any case, do not use alkaline detergents. The correct configuration
of all passwords and other security settings is the sole responsibility
of the installer and/or end-user (this applies especially to IP Cameras
and Recorders).
Special Installation Instructions for Recorders (NVRs and DVRs)
Make sure that the last actual firmware is installed on the IP Device.
You may get the actual firmware from www.grundig-security.com
website or from [e-mail].
Make sure that the product is secured after installation and locate the
recorder in safe places where children are not able to reach it.
Make sure the device is properly secured to a rack or shelf. Major
shocks or jolts to the unit as a result of dropping it may cause damage
to the sensitive electronics within the unit.
Make sure the device is installed in a room that is well-ventilated and
dust-free.
Power down the unit before connecting and disconnecting
accessories and peripherals.

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Only use an HDD for this device that is recommended by GRUNDIG.
The USB flash drive can only be connected to the USB-port of the
device.
Use the device in conjunction with an UPS if possible.
To clean the product, gently wipe the outside with a clean dry cloth.

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Table of content
1 Rear Panel Interfaces Description..................................................9
2 Installation and Connections .......................................................11
NVR Installation................................................................. 11
HDD Installation ................................................................ 11
3 Menu Operation..........................................................................13
3.1 Startup .............................................................................. 13
Activate Device.................................................................. 13
Set Recover Password........................................................ 14
User Login ......................................................................... 15
User Logout, Shutdown and Reboot.................................. 15
Network Settings............................................................... 16
3.6.1 Configure TCP/IP SettingsFehler! Textmarke nicht definiert.
Configure Date & Time ...................................................... 17
Add IP Cameras ................................................................. 17
3.8.1 Auto…................................................................17
3.8.2 Manual ..............................................................18
Live View ........................................................................... 18
Recording Settings........................................................... 19

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Playback .......................................................................... 19
4 Accessing by Web Browser..........................................................20

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1Rear Panel Interfaces Description
The rear panel interfaces vary with different models. Refer to Table
1-1 for the common interface description of rear panels.
Figure 1-1 Rear Panel
Common Interfaces Description of Rear Panels
No
Description
1&2
RJ45 Network interface to connect IP-cameras
remotely over the Internet or locally.
3
Audio input
4
e-SATA interface

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5
Power connector
6
USB-interface
7
RS485-interface
8
Alarm output
9
Alarm input
10
Video output (HDMI, VGA)
11
Audio output
12
PoE-ports for IP-cameras

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2Installation and Connections
NVR Installation
During installation of the NVR:
-Use brackets for rack mounting.
-Ensure ample room for audio and video cables.
-When routing cables, ensure the bend radius of the
cables are no less than five times of its diameter.
-Allow at least 2 cm (≈0.75 inch) of space among racks
mounted devices.
-Ensure the NVR is grounded.
-Environmental temperature should be within the range
of working temperature.
-Environmental humidity should be within the range of
10% to 90%.
HDD Installation
For NVR that has not been pre-installed HDD, it requires to install
HDD for storage.
Before you start
-Ensure power is disconnected.
-Prepare a factory recommended HDD, and cross
screwdriver.
Steps
1. Unfasten screws on the back, and push the cover
backwards to remove the cover.

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Figure 2-1 remove the cover
2. Connect the data cable and power cable.
Figure 2-2 connect the cables
3. Match HDD screw threads with the reserved holes on
the device bottom, and fix HDD with screws.
Figure 2-2 fix the HDD

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3 Menu Operation
3.1 Startup
Proper startup is crucial to expand the life of NVR. It is HIGHLY
recommended to use an uninterruptible Power Supply (UPS) with
the device.
Plug power supply into an electrical outlet.
Press the power button (certain models may have power
button on the front or rear panel). The device begins to start.
Activate Device
No operation is allowed before activation. For the first-time access,
it requires to set an admin password for device activation. You can
also activate the device via web browser or IP-Finder.
Enter the same password in New Password and Confirm
Password.
STRONG PASSWORD RECOMMENDED–We highly recommend you
create a strong password of your own choosing (Using a minimum of
8 characters, including at least three of the following categories:
upper case letters, lower case letters, numbers, and special
characters.) in order to increase the security of your product. And we
recommend you reset your password regularly, especially in the high
security system, resetting the password monthly or weekly can better
protect your product.
Optionally, check Security Question Configuration for
password resetting in the future.
Click OK to save the password and activate the device.

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Set Admin Password
Set Recover Password
An admin user can configure security questions to create a recover
password in case of resetting password.
Steps
Choose any question from the list and type in your answer.
Repeat this step for questions 2 & 3.
Note
Please keep your answers in mind for the future.

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Set the recover password
User Login
You have to log in to the device before operating the menu and
other functions.
Select User Name.
Enter password for the selected user.
Click OK to log in.
Note
If you have entered the wrong password for 5 times, the account
will be locked for 180 seconds.
User Logout, Shutdown and Reboot
You can log out of the system, shut down, or reboot the device.
Click on the menu bar.
Click Logout,Shutdown, or Reboot as your desire.

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Network Settings
TCP/IP settings must be properly configured before you can operate
the device over a network.
Steps
1. Go to Setup → Network → General
Figure 3-3 TCP/IP setting
2. Configure network parameters as needed.
Note
-Check Enable DHCP to obtain IP settings automatically
if a DHCP server is available on the network.
3. Click Apply.

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Configure Date & Time
In this menu you can set the Date, Time, Date format, time format,
time zone, NTP and DST.
Go to Setup > System > General > Date and Time.
Click onto the calendar icon to set the system date.
In the Time field you can set the system time.
Choose from the drop-down menu the date format.
Choose the 24h or 12h time format.
The NTP (Network Time Protocol) settings option allows you
to synchronize the date and time automatically from a time
server from the internet. To use this option the NVR needs
to be online.
Click onto the DST-checkbox to enable the Daylight Saving
Time. Select the time offset and the DST mode. Finally set
the start and end time for daylight saving.
Click Apply.
Add IP Cameras
Before you can get live video or record the video files, you should
add network cameras to the device.
Before you start
Ensure the network connection is valid and correct, and the IP
camera to add has already been activated. Please refer to the User
Manual for activating the inactive IP camera.
There are two options to add cameras to the NVR:
1. Auto (supported from NVR with internal switch only)
2. Manual
3.8.1 Auto
Connect an IP-camera to a PoE-port of the NVR. The recorder will
detect the camera automatically and assign an internal IP-address to
the it.

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3.8.2 Manual
IP-cameras in the same network as the NVR can be added
individually to the system.
Steps
Go to Setup > Channel > IP Channels.
Set the Default Password for the protocol (Private, ONVIF),
RTSP)
Click search to search for IP-cameras in the network.
Click for cameras you want to add to the system
Figure 3-4 Add IP Camera
Live View
Enter the live view mode
-You can select a split screen window by right click of the
connected USB-mouse.
-Use the toolbar in the single window bottom of each
channel to achieve functions of capture, instant

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playback, audio, digital zoom, stream, PTZ, picture
settings, tag, AI-settings and start/stop recording.
Recording Settings
Before you start
Make sure that the disk has already been installed.
Steps
1. Go to Setup > Record > Record Schedule.
2. Select a camera.
3. Select a recording type. The record type can be normal, motion,
IO or PIR.
4. Select a day and drag the cursor on the time bar to set the record
schedule.
5. Click Apply.
Playback
The recorded video files and pictures on HDD can be played back.
Refer to the user manual for details of each playback mode.
Steps
1. Go to Playback.
2. Click onto the calendar icon to select a date.
3. Select camera(s) from the list.
4. Use the toolbar at the bottom to control the playing progress