Gebruiksaanwijzing /service van het product SNZ-5200 van de fabrikant Samsung
Ga naar pagina of 102
NETWORK CAMERA User Manual SNZ-5200.
Copyright ©2011 Samsung Techwin Co., Ltd. All rights reserved. Trademark is the registered logo of Samsung Techwin Co., Ltd. The name of this product is the registered trademark of Samsung Techwin Co., Ltd. Other trademarks mentioned in this manual are the registered trademark of their respective company.
English _3 ● OVERVIEW IMPORTANT SAFETY INSTRUCTIONS Read these instructions. Keep these instructions. Heed all warnings. Follow all instructions. Do not use this apparatus near water. Clean only with dry cloth. Do not block any ventilation openings, Install in accordance with the manufacturer’s instructions.
overview 4_ overview WARNING TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS PRODUCT TO RAIN OR MOISTURE. DO NOT INSERT ANY METALLIC OBJECT THROUGH THE VENTILATION GRILLS OR OTHER OPENNINGS ON THE EQUIPMENT.
English _5 ● OVERVIEW Class construction An apparatus with CLASS construction shall be connected to a MAINS socket outlet with a protective earthing connection. Battery Batteries(battery pack or batteries installed) shall not be exposed to excessive heat such as sunshine, fire or the like.
overview 6_ overview Please read the following recommend safety precautions carefully. User’s Manual is a guidance book for how to use the products. The meaning of the symbols are shown below.
English _7 ● OVERVIEW Samsung Techwin cares for the environment at all product manufacturing stages, and is taking measures to provide customers with more environmentally friendly products.
overview 8_ overview CONTENTS OVERVIEW 3 3 Important Safety Instructions 10 Product Features 10 Recomended PC Specifications 11 Recomended Micro SD/SDHC Memory Card Specifications 11 What’s Included.
English _9 ● OVERVIEW SETUP SCREEN 41 41 Setup 41 Audio & Video Setup 51 Network Setup 57 Event Setup 65 System Setup APPENDIX 70 70 Specification 74 Product Overview 75 Troubleshooting 77 Open .
overview 10_ overview PRODUCT FEATURES HD Video Quality Multi-Streaming This network camera can display videos in different resolutions and qualities simultaneously using different CODECs. M However, MPEG-4 video can not be played on a web page. Use CMS software if you want to play the video on a web page.
English _11 ● OVERVIEW RECOMENDED MICRO SD/SDHC MEMORY CARD SPECIFICATIONS 2GB ~ 32GB To ensure proper recording of video data, it is recommended you use a memory card that supports at least read/write speed 10Mbps and Class 6. WHAT’S INCLUDED Please check if your camera and accessories are all included in the product package.
overview 12_ overview AT A GLANCE Front Side Item Description Camera Holder (Mount) Holes Used when you mount the camera onto the bracket by fixing the camera holder (mount) adaptor with the bracket. b Zoom Lens Built-in zoom lens. Wipe out a dirty surface of the lens softly with a lens tissue or cloth to which you have applied ethanol.
English _13 ● OVERVIEW Rear Side Item Description Micro SD Memory Card Compartment Compartment for the Micro SD memory card. b Audio terminal AUDIO OUT Terminal for audio output. AUDIO IN Terminal for audio input. c System, Power, SD Indicators SD ON : A memory card is inserted and operates normally.
overview 14_ overview Item Description c System, Power, SD Indicators POWER ON : While the power is on OFF : If the power is off Reset Button Resets the camera settings to the default. Press and hold it for about 5 seconds to turn off the system indicator and restart the system.
English _15 ● INSTALLATION & CONNECTION INSERTING/REMOVING AN MICRO SD MEMORY CARD Disconnect the power cable from the camera before inserting the Micro SD memory card. Inserting an Micro SD Memory Card As shown, loosen the screw before removing the Micro SD memory card.
installation & connection 16_ installation & connection Pressing too hard on the Micro SD memory card can cause the card to shoot out uncontrollably from the slot when released. To remove the Micro SD memory card, set < Record > to < Off > from < SD record > and press [ Apply ( ) ].
English _17 ● INSTALLATION & CONNECTION CONNECTING WITH OTHER DEVICE Connecting to the monitor Connect the video out port of the camera to the video input port of the monitor. In the initial installation of the camera, you can connect the camera to the monitor for checking the connection status.
installation & connection 18_ installation & connection Connecting to Audio Input/Output Connect the AUDIO IN port of the camera with the microphone directly or LINE OUT port of the amplifier that the microphone is connected to. Connect the AUDIO OUT port of the camera with the LINE IN port of the speaker.
English _19 ● INSTALLATION & CONNECTION Alarm I/O Wiring Diagram Connecting to the I/O port box Connect the Alarm I/O signal to the corresponding port of the rear port box. ALARM OUT : Used to connect the alarm output signal. ALARM IN : Used to connect the alarm input signal.
20_ network connection and setup You can set up the network settings according to your network configurations. CONNECTING THE CAMERA DIRECTLY TO LOCAL AREA NETWORKING Connecting to the camera from a local PC in the LAN Launch an Internet browser on the local PC.
English _21 ● NETWORK CONNECTION AND SETUP CONNECTING THE CAMERA DIRECTLY TO A DHCP BASED DSL/CABLE MODEM Use the cross LAN cable to connect the network cable directly to your PC. Run the IP Installer and change the IP address of the camera so that you can use the web browser on your desktop to connect to the Internet.
22_ network connection and setup network connection and setup CONNECTING THE CAMERA DIRECTLY TO A PPPoE MODEM Use the cross LAN cable to connect the network cable directly to your PC. Run the IP Installer and change the IP address of the camera so that you can use the web browser on your desktop to connect to the Internet.
English _23 ● NETWORK CONNECTION AND SETUP CONNECTING THE CAMERA TO A BROADBAND ROUTER WITH THE PPPoE/CABLE MODEM This is for a small network environment such as homes, SOHO and ordinary shops.
24_ network connection and setup network connection and setup BUTTONS USED IN IP INSTALLER Item Description Device Name Model name of the connected camera. Click the column to sort the list by model name. However, search will be stopped if clicked during the search.
English _25 ● NETWORK CONNECTION AND SETUP Item Description URL DDNS URL address enabling access from the external Internet. However, this will be replaced with the < IP Address > of the camera if DDNS registration has failed. IPv4 Scans for cameras with the IPv4 setting.
26_ network connection and setup network connection and setup In the < Address > pane, provide the necessary information. MAC (Ethernet) Address : The MAC (Ethernet) address of the applicable camera will be set automatically so you don't need to input it manually.
English _27 ● NETWORK CONNECTION AND SETUP Click [ OK ]. Manual network setup will be completed. When the manual setup including IP is completed, the camera will restart. If the Broadband Router has more than one camera connected Configure the IP related settings and the Port related settings distinctly with each other.
28_ network connection and setup network connection and setup Enter the password. This is the login password for the “ admin ” user who accesses the camera.
English _29 ● NETWORK CONNECTION AND SETUP PORT RANGE FORWARD (PORT MAPPING) SETUP If you have installed a Broadband Router with a camera connected, you must set the port range forwarding on the Broadband Router so that a remote PC can access the camera in it.
30_ network connection and setup network connection and setup Setting up Port Range Forward for several network cameras When several network cameras are connected to one Broadband Router device, you should forward the TCP 943 port of the router to the TCP 943 port of a connected camera.
English _31 ● NETWORK CONNECTION AND SETUP CONNECTING TO THE CAMERA FROM A SHARED LOCAL PC Run the IP Installer. It will scan for connected cameras and display them as a list. Double-click a camera to access. The Internet browser starts and connects to the camera.
32_ web viewer web viewer CONNECTING TO THE CAMERA Normally, you would Launch the Internet browser. Type the IP address of the camera in the address bar. ex) • IP address (IPv4) : 192.168.1.100 http://192.168.1.100 - the Login dialog should appear.
English _33 ● WEB VIEWER To check the DDNS address If the camera is connected directly to the DHCP cable modem, DSL modem, or PPPoE modem, the IP address of your network will be changed each time you try to connect to the ISP (Internet Service Provider) server.
34_ web viewer web viewer This network camera uses Microsoft Silverlight for displaying the video. INSTALLING SILVERLIGHT RUNTIME If your PC has not installed Silverlight Runtime or has just installed an old runtime version, you will be redirected to the Silverlight Runtime installation page automatically when accessing the web viewer.
English _35 ● WEB VIEWER When done, click < Close >. Close and restart the web browser, and try to access the Web Viewer. When Silverlight Runtime is properly installed, you will see the Live screen.
36_ web viewer web viewer USING THE LIVE SCREEN Item Description Monitoring Move to the monitoring screen. b Playback Switch to the monitoring screen that plays recording data in the Micro SD memory. c Setup Move to the Setup screen. Viewer Screen Displays the Live video on the screen.
English _37 ● WEB VIEWER Item Description PTZ Control the pan/tilt/zoom operations of the camera. The pan/tilt operations will be enabled only if the camera is connected to a pan/tilt-compliant receiver. Digital PTZ You can use the mouse wheel to activate the digital zooming.
38_ web viewer web viewer To toggle the audio sound Click the [ Audio ( ) ] button. The corresponding button will be displayed in the Viewer. Click the button to listen to / mute the sound as you wish. This button operates as a toggle button. To toggle the microphone sound Click the [ Mic ( ) ] button.
English _39 ● WEB VIEWER To control the PTZ Press the [ PTZ ( ) ] button. When the PTZ button bar appears on the screen, use the direction buttons to adjust the camera angle, zoom factor or focus to your preference. For further details on PTZ use, refer to “ PTZ setup ”.
40_ web viewer web viewer To check time information of the playing video Click the [ Abou t ( ) ] button. Date and time information appears on the screen. To back up the searched video Click [ ] on the scene to back up. Save as window appears. Click [ Save ].
English _41 ● SETUP SCREEN SETUP You can configure the audio & video, network, event and system settings of the camera via the network. In the Live screen, click [ Setup ( ) ]. The Setup screen appears. AUDIO & VIDEO SETUP Video profile From the Setup menu, select the < Audio & Video ( ) > tab.
setup screen 42_ setup screen To add a video profile You can add as many codecs as necessary so that a variety of profiles can be applied according to the recording condition. Select a profile number. Provide the name and select a codec. Specify the conditions under which the codec will be applied.
English _43 ● SETUP SCREEN What is GOP size? GOP (Group of Pictures) is a set of video frames for MPEG-4 and H.264 format compression, indicating a collection of frames from the initial I-Frame (key frame) to the next I-Frame. GOP consists of 2 kinds of frames: I-Frame and P-Frame.
setup screen 44_ setup screen Audio setup You can configure the I/O settings of the audio source from the camera. From the Setup menu, select the < Audio & Video ( ) > tab. Click < Audio setup >. Adjust the audio I/O levels to your preference.
English _45 ● SETUP SCREEN [ Zoom Speed Control ( ) ] : The bigger the number is, the faster the zoom speed becomes. Set the preset. The pan/tilt operations will be enabled only if the camera is connected to a pan/tilt-compliant receiver. To add a preset Select the preset number to add.
setup screen 46_ setup screen Camera setup You can change the camera settings according to the environment where the camera is located. From the Setup menu, select the < Audio & Video ( ) > tab.
English _47 ● SETUP SCREEN Manual : You can adjust the red and blue gains of the camera video manually. AWC : Corrects the colors of the camera video to be optimized to the current lighting condition and screen mode. You may need readjustment if the lighting condition is changed.
setup screen 48_ setup screen At night operation, this function will be activated only if the incoming highlight exceeds a certain area in a low contrast environment. At night, HLC will not function if the scene is either too bright or too dark. Exposure Setup You can adjust the exposure level of the camera.
English _49 ● SETUP SCREEN Special Setup Select < Special >. Select each item and set it properly. DIS: Specify the use of anti-shake function. Day & night : You can switch the mode to adjust the black and white level as well as the colors.
setup screen 50_ setup screen Zoom tracking : Specify the focus sync mode with the zooming operation. Off : Only the zoom lens will work. Auto-Track : Perform the zooming in auto focus mode. Tracking : The zooming will be performed according to the internal focus settings of the camera.
English _51 ● SETUP SCREEN Date format : Specify the date format that will be displayed on the screen. Time position display X, Y : Specify the position of time. NETWORK SETUP Interface From the Setup menu, select the < Network ( ) > tab. Click < Interface >.
setup screen 52_ setup screen Port From the Setup menu, select the < Network ( ) > tab. Click < Port >. Type in each item in the Port menu as necessary. Neither the port range between 0 and 1023 nor port 3702 is available. HTTP port : HTTP port used to access the camera via the web browser.
English _53 ● SETUP SCREEN Public DDNS : Select one of provided public DDNS servers when you use a public DDNS server. Host name : Enter the name of the host (i.e., host name of Dyndns) that is registered with the DDNS server. User name : Enter the user name for the DDNS service.
setup screen 54_ setup screen Select a < CLASSIFICATION > and specify the < MODEL NUMBER >. Specify the product location with a description if necessary. Click [ REGISTRATION ]. The product will be added to the product list that you can check.
English _55 ● SETUP SCREEN IP filtering You can create a list of IPs that you want to grant or deny access to them. From the Setup menu, select the < Network ( ) > tab. Click < IP filtering >. Select < Filtering type >. Deny : If selecting this, access from those IPs that are added to the filtering will be restricted.
setup screen 56_ setup screen Installing the certificate Enter the certificate name. Select the certificate file to be installed and certificate key, and click [ Install ( ) ] button. Deleting the certificate Click [ Delete ( ) ] button. 802.1x When connecting network, you can choose whether using 802.
English _57 ● SETUP SCREEN EVENT SETUP FTP / E-mail You can configure the FTP/E-mail server settings so that you can transfer the images stored in the camera to your PC if an event occurs. From the Setup menu, select the < Event ( ) > tab. Click < FTP / E-mail >.
setup screen 58_ setup screen Sender : Enter the address of the email sender. If the sender address is incorrect, the email from the sender may be classified as SPAM by the email server and thus may not be sent. Subject : Enter a subject for your email.
English _59 ● SETUP SCREEN Specify the record conditions. Record 1 fps forcibly : Only one frame per second will be recorded regardless of the existing record profile. Overwrite : If the Micro SD memory is full, this will delete old data and store new data in replacement.
setup screen 60_ setup screen Specify an operation that will perform if an alarm occurs. Alarm output : Select whether to set the alarm output if an alarm is incoming, and specify the alarm output time. E-mail sending : Specify the use of email transfer in the alarm input setup.
English _61 ● SETUP SCREEN To set the Intelligent Video Analysis Select an Intelligent Video Analysis mode. Set whether to use the Intelligent Video Analysis function. Specify the event rules. You can set a total of 3 rules including the virtual line and the specified area.
setup screen 62_ setup screen Two or more objects overlap or one object divides in multiple portions. Too fast object (for a proper detection, one object should be found overlapping between contiguous frames). Reflection / blur / shadow due to a strong light such as direct sunlight, illumination, or headlamp.
English _63 ● SETUP SCREEN Select a desired < Defined Area Based Rules >. You can specify up to 3 defined area event rules. Entering : An event where a moving object passes through the defined area and enters inside will be detected. Exiting : An event where a moving object passes through the defined area and exits outside will be detected.
setup screen 64_ setup screen Time schedule You can configure so that an event will occur at a scheduled time regardless of the actual occurrence of the event. From the Setup menu, select the < Event ( ) > tab. Click < Time schedule >. To set the timer event Set < Timer event setup > to < Enable >.
English _65 ● SETUP SCREEN SYSTEM SETUP Product information From the Setup menu, select the < System ( ) > tab. Click < Product information >. Check the camera information, or provide details according to your network environment. Device name : Provide a device name that will be displayed on the Live screen.
setup screen 66_ setup screen System time setup : Specify the time and date that will be applied to your system. Manual : Specify the time manually. Synchronize with NTP server : Sync with the time of the specified server address. Synchronize with PC viewer : Synchronize the time with the connected PC.
English _67 ● SETUP SCREEN Upgrade / Reboot From the Setup menu, select the < System ( ) > tab. Click < Upgrade / Reboot >. Select a desired item and set it appropriately. Upgrade : Performs upgrading the system. Factory default : Resets the system to the factory default.
setup screen 68_ setup screen To save the current settings and restore the backup settings Click [ Backup ]. The Save As dialog should appear. Specify the backup path with a proper file name, and click [ Save ]. The backup file will be saved to the specified path in the format of “ .
English _69 ● SETUP SCREEN From the right log list, select an item to search for. If you select < All > in the top left dropdown list, all logs for the applicable log type will be displayed. If one page can not display all the logs available, use the bottom buttons to move to the previous, next, or the last item.
appendix 70_ appendix appendix SPECIFICATION Items Description Video Imaging Device 1/3" 1.3M PS CMOS Total Pixels 1,384(H) x 1,076(V) Effective Pixels 1,329(H) x 1,049(V) Scanning System Progressive Min. Illumination Color : 0.7 Lux (F1.6, 50IRE), 0.
English _71 ● APPENDIX Items Description Pan / Tilt / Rotate Pan Range - Pan Speed - Tilt Range - Tilt Speed - Rotate Range - Preset 128ea Preset Accuracy - Auto Tracking - Operational Camera Title .
appendix 72_ appendix Items Description Operational Digital Zoom 16X Flip / Mirror Off / On Intelligent Video Analytics Scene Change, Virtual Line, Enter / Exit, Appear / Disappear Alarm I/O Input 1ea.
English _73 ● APPENDIX Items Description Network Security HTTPS(SSL) Login Authentication Digest Login Authentication IP Address Filtering User access Log 802.
appendix 74_ appendix PRODUCT OVERVIEW OUZIP XZ] OUY_IP XZ[UY OYUZ]IP ]W OYU_ZIP ^Y.
English _75 ● APPENDIX TROUBLESHOOTING PROBLEM SOLUTION I can’t access the camera from a web browser. Check to make sure that the camera’s Network settings are appropriate. Check to make sure that all network cables have been connected properly.
appendix 76_ appendix PROBLEM SOLUTION No JPEG file is transferred via e-mail on occurrence of intelligent video analysis event of camera even when the <IV analysis function> is set to <Enable>. Verify the settings in the following sequence: A.
OPEN SOURCE ANNOUNCEMENT Some software components of this product incorporate source code covered under the BSD license as follows. Component Name License License URL lighttpd 1.4.25 librtp 1.20 BSD 2.0 BSD 1.0 http://www.opensource.org/licenses/bsd-license.
Copyright (c) 1998-2001 University College London All rights reserved. Redistribution and use in source and binary forms, with or without modifi cation, is permitted provided that the following conditions are met : 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
GPL/LGPL SOFTWARE LICENSE The software included in this product contains copyrighted software that is licensed under the GPL/LGPL. You may obtain the complete Corresponding Source code from us for a period of three years after our last shipment of this product by sending email to help.
original authors' reputations. Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses, in effect making the program proprietary.
based on the Program is not required to print an announcement.) These requirements apply to the modifi ed work as a whole. If identifi able sections of that work are not derived from the Program, an.
However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance.
a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation.
WARRANTY ; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program ; if not, write to the Free Software Foundation, Inc.
or asking you to surrender the rights. Therefore, you have certain responsibilities if you distribute copies of the software, or if you modify it: responsibilities to respect the freedom of others.
An interactive user interface displays “Appropriate Legal Notices” to the extent that it includes a convenient and prominently visible feature that (1) displays an appropriate copyright notice, an.
3. Protecting Users' Legal Rights From Anti-Circumvention Law. No covered work shall be deemed part of an effective technological measure under any applicable law fulfi lling obligations under article 11 of the WIPO copyright treaty adopted on 20 December 1996, or similar laws prohibiting or restricting circumvention of such measures.
model, to give anyone who possesses the object code either (1) a copy of the Corresponding Source for all the software in the product that is covered by this License, on a durable physical medium cust.
or installed by the recipient, or for the User Product in which it has been modifi ed or installed. Access to a network may be denied when the modifi cation itself materially and adversely affects the operation of the network or violates the rules and protocols for communication across the network.
or modify it is void, and will automatically terminate your rights under this License (including any patent licenses granted under the third paragraph of section 11).
Each contributor grants you a non-exclusive, worldwide, royalty-free patent license under the contributor's essential patent claims, to make, use, sell, offer for sale, import and otherwise run, modify and propagate the contents of its contributor version.
work, and to convey the resulting work. The terms of this License will continue to apply to the part which is the covered work, but the special requirements of the GNU Affero General Public License, section 13, concerning interaction through a network will apply to the combination as such.
USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. [This is the fi rst released version of the Lesser GPL. It also counts as the successor of the GNU Library Public License, version 2, hence the version number 2.
Public License therefore permits such linking only if the entire combination fi ts its criteria of freedom. The Lesser General Public License permits more lax criteria for linking other code with the library.
is covered only if its contents constitute a work based on the Library (independent of the use of the Library in a tool for writing it). Whether that is true depends on what the Library does and what the program that uses the Library does.
it is irreversible for that copy, so the ordinary GNU General Public License applies to all subsequent copies and derivative works made from that copy. This option is useful when you wish to copy part of the code of the Library into a program that is not a library.
1 and 2 above); and, if the work is an executable linked with the Library, with the complete machine readable “ work that uses the Library”, as object code and/or source code, so that the user can modify the Library and then relink to produce a modifi ed executable containing the modifi ed Library.
it. However, nothing else grants you permission to modify or distribute the Library or its derivative works. These actions are prohibited by law if you do not accept this License.
later version published by the Free Software Foundation. If the Library does not specify a license version number, you may choose any version ever published by the Free Software Foundation.
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc.
Original SSLeay License Copyright (C) 1995-1998 Eric Young (eay@ cryptsoft. com) All rights reserved. This package is an SSL implementation written by Eric Young (eay@cryptsoft. com). The implementation was written so as to conform with Netscapes SSL.
SALES NETWORK SAMSUNG TECHWIN CO., LTD. Samsungtechwin R&D Center, 701, Sampyeong-dong, Bundang-gu, Seongnam-si, Gyeonggi-do, Korea, 463-400 TEL : +82-70-7147-8740~60 FAX : +82-31-8018-3745 SAMSUNG TECHWIN AMERICA Inc.
Een belangrijk punt na aankoop van elk apparaat Samsung SNZ-5200 (of zelfs voordat je het koopt) is om de handleiding te lezen. Dit moeten wij doen vanwege een paar simpele redenen:
Als u nog geen Samsung SNZ-5200 heb gekocht dan nu is een goed moment om kennis te maken met de basisgegevens van het product. Eerst kijk dan naar de eerste pagina\'s van de handleiding, die je hierboven vindt. Je moet daar de belangrijkste technische gegevens Samsung SNZ-5200 vinden. Op dit manier kan je controleren of het apparaat aan jouw behoeften voldoet. Op de volgende pagina's van de handleiding Samsung SNZ-5200 leer je over alle kenmerken van het product en krijg je informatie over de werking. De informatie die je over Samsung SNZ-5200 krijgt, zal je zeker helpen om een besluit over de aankoop te nemen.
In een situatie waarin je al een beziter van Samsung SNZ-5200 bent, maar toch heb je de instructies niet gelezen, moet je het doen voor de hierboven beschreven redenen. Je zult dan weten of je goed de alle beschikbare functies heb gebruikt, en of je fouten heb gemaakt die het leven van de Samsung SNZ-5200 kunnen verkorten.
Maar de belangrijkste taak van de handleiding is om de gebruiker bij het oplossen van problemen te helpen met Samsung SNZ-5200 . Bijna altijd, zal je daar het vinden Troubleshooting met de meest voorkomende storingen en defecten #MANUAl# samen met de instructies over hun opplosinge. Zelfs als je zelf niet kan om het probleem op te lossen, zal de instructie je de weg wijzen naar verdere andere procedure, bijv. door contact met de klantenservice of het dichtstbijzijnde servicecentrum.