Network Camera User’s Guide
Regulatory Approvals FCC Statement This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications.
Table of Contents CHAPTER 1 INTRODUCTION.............................................................................................. 1 Overview ............................................................................................................................ 1 Models ................................................................................................................................ 3 Physical Details - Network Camera ...................................................................
CHAPTER 7 TROUBLESHOOTING .................................................................................. 68 Overview .......................................................................................................................... 68 Problems........................................................................................................................... 68 APPENDIX A SPECIFICATIONS........................................................................................ 70 NC802APT ....
1 Chapter 1 Introduction This Chapter provides details of the Network Camera's features, components and capabilities. Overview The Network Camera has an Integrated Microcomputer and a high quality CMOS digitalImage-Sensor, enabling it to display high quality live streaming video over your wired LAN, the Internet, and for the Network Camera, an 802.11g Wireless LAN. Using enhanced MPEG-4 technologies, the Network Camera is able to stream high quality video and audio directly to your PC.
• Suitable for Home, Business or Public Facilities. Whether for Home, Business or Public Facility surveillance, or just for entertainment and fun, the Network Camera has the features you need. • Multi-Protocol Support. Supporting TCP/IP networking, SMTP (E-mail), HTTP and other Internet related protocols, the Network Camera can be easily integrated into your existing network. • Easy Configuration. A Windows-based Wizard is provided for initial setup.
Wireless Features (NC802APT* and NC802A* only) • • Standards Compliant. The Network Camera complies with the IEEE802.11g (DSSS) specifications for Wireless LANs. Supports both 802.11b and 802.11g Standards. The Network Camera supports both 802.11b and 802.11g standards. • • Speeds to 54Mbps. All speeds up to the 802.11g maximum of 54Mbps are supported. Wired and Wireless Network Support. The Network Camera supports either wired and wireless transmission. • • WEP Support.
Physical Details - Network Camera Front - Network Camera Lens No physical adjustment is required or possible for the lens, but you should ensure that the lens cover remain clean. The image quality is degraded if the lens cover is dirty or smudged. Microphone The built-in microphone is mounted on the front and center. There is also a connection for an external microphone on the rear. Connecting an external microphone will disable the built-in microphone. Power LED (Green) On - Power on. Off - No power.
Administrator password. When pressed and held for 3 seconds, the IP address, Administrator ID, and Administrator Password settings will be set to their default values. • IP address: DHCP Client • Administrator ID: administrator • Administrator Password: null (no password) Note: After this procedure is completed, the Power LED will blink three times to confirm that the reset was completed successfully.
Chapter 2 Basic Setup 2 This Chapter provides details of installing and configuring the Network Camera. System Requirements • To use the wired LAN interface, a standard 10/100BaseT hub or switch and network cable is required. • To use the Wireless interface on the Network Camera, other Wireless devices must be compliant with the IEEE802.11b or IEEE802.11g specifications. All Wireless stations must use compatible settings. Installation - Network Camera 1.
• The Network LED should be ON. For more information, refer to Physical Details - Network Camera in Chapter 1. Using PoE (Power over Ethernet) The NC402A Network Camera supports PoE (Power over Ethernet). To use PoE: 1. Do not connect the supplied power adapter to the Network Camera. 2. Connect one end of a standard (category 5) LAN cable to the Ethernet port on the Network Camera. 3. Connect the other end of the LAN cable to the powered Ethernet port on a suitable PoE Adapter. (12V DC, 1A) 4.
Setup using the Windows Wizard Initial setup should be performed using the supplied Windows-based setup Wizard. This program can locate the Network Camera even if its IP address is invalid for your network. You can then configure the Network Camera with appropriate TCP/IP settings for your LAN. Subsequent administration can be performed with your Web browser, as explained in Chapter 5 - Web-based Management. Setup Procedure 1. Insert the supplied CD-ROM into your drive.
• Select the desired Camera from the list on the left. The current settings for the selected Camera will be displayed in the table on the right. • Click Next to continue. 3. You will be prompted to enter the Administrator Name and Administrator Password, as shown below. • If using the default values, enter administrator for the name, and leave the password blank. • Otherwise, enter the Administrator Name and Administrator Password set on the Maintenance screen. Figure 4: Password Dialog 4.
Figure 6: TCP/IP Settings • Enter an unused IP Address from within the address range used on your LAN. • The Subnet Mask and Default Gateway fields must match the values used by PCs on your LAN. • The Primary DNS address is required in order to use the E-mail alert or Dynamic DNS features. Enter the DNS (Domain Name Server) address recommended by your ISP. • The Secondary DNS is optional. If provided, it will be used if the Primary DNS is unavailable. Click Next to continue. 6.
• Channel - For Ad-hoc mode, select the channel used by your other Wireless devices. (For Infrastructure mode, the Access Point determines the channel used.) 7. Click Next to continue to the Security screen, shown below, choose Disabled, WEP or WPA-PSK. (WPA-PSK is not available for Ad-hoc Wireless Networks.) Figure 8: Security Screen 8. If you chose WEP(64 or128), the following screen is shown below. Figure 9: WEP Key Settings • Authentication - Select the option used on your Wireless LAN.
9. If you chose the WPA-PSK option, the following screen is shown next. Figure 10:WPA-PSK Settings • Encryption - Select the desired option. Wireless Stations must use the same method. • Pre-Shared Key - Enter the key value. Data is encrypted using a key derived from the network key. Other Wireless Stations must use the same network key. The PSK must be from 8 to 63 characters in length. Click Next to continue to the following screen. 10.
Figure 12: Save Settings 12. After clicking Next, you will see the screen below. Figure 13: Final Screen Clicking the Install Utility button will install the Viewing/Recording utility described in Chapter 6 - Windows Viewing/Recording Utility. 13. Click Exit to end the Wizard. Setup is now complete.
Chapter 3 Viewing Live Video 3 This Chapter provides basic information about viewing live video. Overview After finishing setup via the Windows-based Wizard, all LAN users can view live video using Internet Explorer on Windows. This Chapter has details of viewing live video using Internet Explorer.
Figure 14: Home Screen 5. Click View Video. 6. If the Administrator has restricted access to known users, you will then be prompted for a username and password. Enter the name and password assigned to you by the Network Camera administrator. 7. The first time you connect to the camera, you will be prompted to install an ActiveX component (OCX or CAB file), as in the example below. You must install this ActiveX component (OCX or CAB file) in order to view the Video stream in Internet Explorer.
Connecting to a Camera via the Internet You can NOT connect to a camera via the Internet unless the camera Administrator has configured both the camera and the Internet Gateway/Router used by the camera. See Making Video available from the Internet in Chapter 4 - Advanced Viewing Setup for details of the required configuration. Also, you need a broadband Internet connection to view video effectively. Dial-up connections are NOT supported.
4. When you connect, the following screen will be displayed. Figure 16: Home Screen 5. Click View Video. 6. If the Administrator has restricted access to known users, you will then be prompted for a username and password. Enter the name and password assigned to you by the Network Camera administrator. 7. The first time you connect to the camera, you will be prompted to install an ActiveX component (OCX or CAB file), as in the example below.
Viewing Live Video After installing the ActiveX component, you be able to view the live video stream in its own window, as shown below. Figure 18: View Video Screen There are a number of options available on this screen, accessed by select list, button or icon. See the table below for details. General Options These options are always available, regardless of the type of camera you are connected to. Image Size. Use this drop-down list to select the desired video size. Zoom.
Camera Auto Pan. For NC802APT, click this to have the camera moved from left to right automatically. Motion Detection. For NC802APT, click this button to have the camera moved to the Motion Detection Preset position. Direct P/T. For NC802APT, use this to move the camera to the Pan/Tilt position directly. Preset Points. For NC802APT, select the desired Preset points. Move Control. For NC802APT, use this to move the camera to the desired position. There may a short delay after clicking the desired icon.
Chapter 4 Advanced Viewing Setup 4 This Chapter provides information about the optional settings and features for viewing video via the Network Camera. This Chapter is for the Camera Administrator only.
To Adjust the Video Image: 1. Connect to the Web-based interface of the Network Camera. (See Chapter 5 - Web-based Management for details.) 2. Select Administration, then Video Image. You will see a screen like the example below. Figure 19: Video Image Screen 3. Make the required adjustments, as explained below, and save your changes. 4. Select For Computer Use or For Mobile Devices Use.
Desired Frame Rate Select the desired frame rate for the camera. Reducing this will lower the amount of bandwidth required by the camera. Power line frequency Select the power line frequency (50Hz or 60Hz) used in your region, to improve the picture quality under florescent lighting. Adjustment Color Balance Select the desired option to match the current environment and lighting. Exposure If necessary, you can adjust the exposure to obtain a better image.
Controlling User Access to the Video Stream By default, anyone can connect to the Network Camera and view live Video at any time. If desired, you can limit access to scheduled times, and also restrict access to known users. To Control User Access to Live Video: 1. Connect to the Web-based interface of the Network Camera. (See Chapter 5 - Web-based Management for details.) 2. Select Administration, then Video Access. 3. Set the desired options for Access.
Making Video available from the Internet If your LAN is connected to the Internet, typically by a Broadband Gateway/Router and Broadband modem, you can make the Network Camera available via the Internet. You will need to configure your Router or Gateway to allow connections from the Internet to the camera. Router/Gateway Setup Your Router or Gateway must be configured to pass incoming TCP (HTTP) connections (from Internet Viewers) to the Network Camera.
Network Camera Setup The Network Camera configuration does NOT have be changed, unless: • You wish to change the port number from the default value (1024). • You wish to use the DDNS (Dynamic DNS) feature of the Network Camera. HTTP Port Configuration Normally, HTTP (Web) connections use port 80. Since the Network Camera uses HTTP, but port 80 is likely to be used by a Web Server, you can use a different port for the Network Camera. This port is called the Secondary Port.
Figure 23: DDNS Screen 3. Operation is then automatic: • The Network Camera will automatically contact the DDNS server whenever it detects that the Internet IP address has changed, and inform the DDNS server of the new IP address. • Internet users can then connect to the camera using the Domain Name allocated by the DDNS service provider. Viewing Live Video via the Internet Clients (viewers) will also need a broadband connection; dial-up connections are NOT recommended.
Viewing Live Video with the Viewing/Recording Utility If using the Windows Viewing/Recording Utility, the details of the Network Camera must be entered on the Camera Setup screen. Figure 24: Add Camera from Internet See Chapter 6 - Window Viewing/Recording Utility for full details on using the Windows Viewing/Recording utility.
Motion Detection Alerts The Motion Detection feature can generate an Alert when motion is detected. The Network Camera will compare consecutive frames to detect changes caused by the movement of large objects. But the motion detector can also be triggered by: • Sudden changes in the level of available light • Movement of the camera itself. Try to avoid these situations. The motion detection feature works best in locations where there is good steady illumination, and the camera is mounted securely.
• Select or enter the desired options for Video Attachment, Show "From" as and Subject fields. • Enter details of the SMTP Server used to send the E-mail. If the Motion Detection feature is enabled, but E-mail is not enabled, then the only action when motion is detected is to log this event in the system log.
Chapter 5 Web-based Management 5 This Chapter provides Setup details of the Network Camera’s Web-based Interface. This Chapter is for the Camera Administrator only. Introduction The Network Camera can be configured using your Web Browser. The Network Camera must have an IP address which is compatible with your PC. The recommended method to ensure this is to use the supplied Windows-based Wizard, as described in Chapter 2 - Basic Setup.
Welcome Screen When you connect, the following screen will be displayed. Figure 26: Welcome Screen The menu options available from this screen are: • View Video - View live Video using your Web Browser. See Chapter 3 - Viewing Live Video for details. • Administration - Access the Administration menu.
Administration Menu Clicking on Administration on the menu provides access to all the settings for the Network Camera.
System Screen After clicking Administration on the main menu, or selecting System on the Administration menu, you will see a screen like the example below. Figure 27: System Screen Data - System Screen System Settings Device ID This displays the name for the Network Camera. Description This field is used for entering a description, such as the location of the Network Camera.
Time Zone Choose the Time Zone for your location from the drop-down list. If your location is currently using Daylight Saving, enable the Adjust for daylight saving checkbox. You must UNCHECK this checkbox when Daylight Saving finishes. Network Time Protocol Enable or disable the Time Server feature as required. NTP Server Address Enter the address for the desired NTP server. Update The Schedule determines how often the Network Camera contacts the NTP Server. Select the desired options.
Network Screen This screen is displayed when the Network menu option is clicked. Figure 28: Network Screen Data - Network Screen Network MAC Address It displays the current MAC address. Obtain an IP Address Automatically If selected, the Network Camera will obtain its IP address and related information from a DHCP Server. Only select this option if your LAN has a DHCP Server. Use the following IP Address If selected, you must assign the following data to the Network Camera.
Secondary Port This sets the port number for HTTP (Web) connections to the Camera, whether for administration or viewing video. • If enabled, you can connect using either port 80 or the Secondary port. You must enter the Secondary port number (between 1024 to 65535) in the field provided. Note that when using a port number which is not 80, you must specify the port number in the URL. For example, if the Camera's IP address was 192.168.1.
Wireless Screen (NC802APT and NC802A only) This screen is displayed when the Wireless menu option is clicked. Figure 29: Wireless Screen Data - Wireless Screen Wireless Network Network Type This determines the type of wireless communication used by the Network Camera. • If you have an Access Point, select Infrastructure. • Otherwise, select Ad-hoc. SSID This must match the value used by other devices on your wireless LAN. Note! The SSID is case sensitive.
Security Security System Select the desired option, and then enter the settings for the selected method: • Disabled - No security is used. Anyone using the correct SSID can connect to your network. • WEP - The 802.11b standard. Data is encrypted before transmission, but the encryption system is not very strong. • WPA-Personal - Like WEP, data is encrypted before transmission. WPA is more secure than WEP, and should be used if possible.
DDNS Screen Many internet connections use a "Dynamic IP address", where the Internet IP address is allocated whenever the Internet connection is established. This means that other Internet users don't know the IP address, so can't establish a connection. DDNS is designed to solve this problem, as follows: • You must register for the DDNS service with a DDNS service provider. The DDNS Service provider will allocate a Domain Name to you upon request.
Domain (Host) Name Enter the Domain Name (Host Name) allocated to you by the DDNS Server provider. Account/E-mail Enter the login name for the DDNS account. Password/Key Enter the password for the DDNS account. Check WAN IP Address Set the schedule for checking if the Internet IP address has changed. If the IP address has changed, the DDNS Server will be notified. NOTE: If the DDNS Service provided some software to perform this IP address update or notification, you should NOT use this software.
Video Image Screen This screen is displayed when the Video Image menu option is clicked. Select the desired type: • For Computer Use: If selected, you must assign desired "Encoding" values for computer viewing use. • For Mobile Devices Use: If selected, the "Encoding" values (Resolution, Quality Control, Desired Frame Rate) will also be assigned for the best mobile viewing use. Note: The image type will set to the MPEG-4, and the resolution will set to 160*128.
Quality Control Select the desired option: • Fix BIT Rate: Select the desired fix bit rate. The default bit rate is set to 1.2 Mbps. • Fix Quality: Select the desired fix quality. The default fix quality is set to Normal. Note: Higher image quality requires more bandwidth. Desired Frame Rate Select the desired frame rate for the camera. Reducing this will lower the amount of bandwidth required by the camera.
Video Access Screen This screen is displayed when the Video Access option on the Administration menu is clicked. Figure 32: Video Access Screen Data - Video Access Screen Video Access Enable Scheduled Video Access • If enabled - Camera is available during the scheduled periods, and unavailable at other times. If this option is selected, you need to define a schedule. If no schedule is defined, this option is always disabled. • If disabled - The option will remain disabled until you enable it.
Add Schedule Day Choose the desired option for the schedule. Start Time Enter the start time using a 24 hr clock. End Time Enter the end time using a 24 hr clock. Add Click this button to add a new schedule.
User Database Screen This screen is displayed when the User Database option on the Administration menu is clicked. Figure 33: User Database Screen Data - User Database Screen Existing Users User List This displays all users you have entered into the User database. If you have not entered any users, this list will be empty. Delete Button Use the button to manage the user database. User Properties User Name Enter the name for the user here.
Pan/Tilt Screen (NC802APT only) This screen is displayed when the Pan/Tilt option on the Administration menu is clicked. . Figure 34: Pan/Tilt Screen Data – Pan/Tilt Screen Pan/Tilt Enable Pan/Tilt Control Enable to select the desired option to control who one can use the camera's Pan/Tilt function. Preset Point Position Click this button to define the preset point position. Set Patrol Sequence Set Patrol Sequence This feature determines how the camera will move when it is set to "Rotate".
Preset Point Position Screen This screen is displayed when the Preset Point Position button on the Pan/Tilt screen is clicked. Figure 35: Preset Point Position Screen Data –Preset Point Position Screen Set Position Set the desired position through adjusting the control panel. Calibration Click this button to reset the calibration of Pan/Tilt area. Preset List Select the desired Preset. The screen will update with the current data for the selected Preset Position.
Motion Detection Screen This screen is displayed when the Motion Detection option on the Administration menu is clicked. Figure 36: Motion Detection Screen Data – Motion Detection Screen Motion Detection Motion Detection Alerts can be sent when motion is detected. Select the desired option: • Disable - Motion detection alerts are disabled. • Enable - Motion detection alerts are enabled during the scheduled periods.
Set Detection Areas Button Click this button to enter the motion detection screen. You can set the area or areas of the video image to be examined, and adjust the threshold of detection for each area. Note: Motion detection can be triggered by rapid changes in lighting condition, as well as by moving objects. For this reason, it should only be used indoors. Alert Idle Time Use this to ensure your E-mail inbox or SMTP Server is not flooded with alerts. Select the desired time delay between alerts.
E-Mail Alerts Screen This screen is displayed when the E-Mail Alerts option on the Administration menu is clicked. . Figure 37: E-Mail Alerts Screen Data – E-Mail Alerts Screen E-Mail Alerts E-mail Address Enter at least one (1) E-Mail address; the 2nd and 3rd addresses are optional. The E-mail alert will be sent to the E-mail address or addresses specified here. Subject Enter the desired text to be shown as the "Subject" for the E-Mail when it is received.
SMTP Server SMTP Server Address Enter the address of the SMTP (Simple Mail Transport Protocol) Server to be used to send E-Mail. Authentication Select the desired Authentication type for the SMTP Server. SMTP Login name Enter your login name for the SMTP Server. SMTP Password Enter your password for the SMTP Server. POP server name Enter the name for the POP Server.
Maintenance Screen . Figure 38: Maintenance Screen Data - Maintenance Screen Administrator Login Administrator ID Enter the name for the Administrator here. Administrator Password The password for the Administrator. Verify Password Re-enter the password for the Administrator, to ensure it is correct. Spaces, punctuation, and special characters must NOT be used in the name.
Backup & Restore Backup Configuration File Click Backup button to save the current configuration information to a text file. Restore Configuration File Click Restore button to reinitialize the camera to load the new updated software. Do this after loading the upgrade file. Clear File Name This does NOT stop the Restore process if it has started. It only clears the input for the "Restore Configuration File" field. Buttons Defaults Click Defaults button to reloads all default settings on the camera.
Status Screen . Figure 39: Status Screen Data - Status Screen System Device Name This shows the name of the Network Camera. Description This shows the description of the Network Camera, such as location. F/W version The version of the current firmware installed. Network MAC Address The current IP address of the Network Camera. IP Address The IP Address of the Network Camera. Network Mask The network mask associated with the IP address above.
Resolution The image size of the video stream. Current Viewers This shows how many viewers are currently viewing the Video stream. Buttons Refresh Update the log and any other data on screen.
Log Screen This screen displays a log of system activity. . Figure 40: Log Screen Data – Log Screen Log System Log This is a log of system activity. Enable Syslog Service Check the box to enable the System Log Service feature. Syslog Server Address Enter the address of the Syslog Server. Clear Log Click this button to restart the log. Refresh Button Click this to update the data shown on screen.
Chapter 6 Windows Viewing/Recording 6 Utility This Chapter describes how to view and record the live video stream generated by the Network Camera, using the supplied Windows utility. Overview The recommended method to view video is to use the supplied Windows Viewing/Recording utility. This utility also allows you to record the video streams, either interactively or using a schedule. Installation 1. Insert the supplied CD-ROM into your drive.
System Tray Icon When started, the program will create an icon in the Windows system tray on the taskbar, as shown below. Figure 42: System Tray Icon This Icon has the following functions: • Double-click - This will display the version number. • Right Click - This provides a menu which allows you to view program details, view the main screen, or terminate the program. Main Screen When started, a screen like the example below will be displayed.
Camera Setup To define a camera and associate it with a Channel Number. 1. Click the Setup button on the main screen. You will see a screen like the example below. Figure 44: Camera Setup Screen 2. Select the desired Channel number in the left (No.) column. 3. There are 2 radio buttons, for LAN or Internet. The default is LAN. See the following section for details of the Internet option. • The LAN panel, on the left, displays all Network Camera found on your LAN.
Port Number This will normally display "80". Only change this if requested to do so by the Network Camera Administrator. Login The camera Administrator can require that users provide a username and password before being allowed to view the live video. • If the Administrator has not enabled this option, the Login fields can be left blank. • Otherwise, you must enter the username and password allocated to your by Administrator.
To associate a camera with the current Channel: 1. Enter the Camera Data on the panel on the right. See below for details. 2. If desired, click the Test button to check that a connection and login can be performed successfully. Note that if the remote LAN does not currently have an Internet connection, or the remote camera is not on-line, the test will fail because no connection is possible. 3. Click the Add button. The camera will now appear in the Channel List.
Main Screen You can view live video in the main screen. The built-in software can let you view up to 9 cameras on a single computer screen at one central location. The Icons allow you to control the cameras and video streams. Speaker Volume - For Cameras that feature audio, click this bar and move its endpoint to raise or lower the volume. Sound On/Off. One of these icons will be displayed. This can be used to select the Audio stream which can be heard. (Only one audio stream can be selected at any time.
Motion Detection. For NC802APT, click this button to have the camera moved to the Motion Detection Preset position. Move Control. For NC802APT, use this to move the camera to the desired position. There may a short delay after clicking the desired icon. You should wait a couple of seconds rather than click again. Channel (Camera) Selection. Use this to select the desired Channel (Camera) by clicking on the top row. This panel also indicates the status of the camera.
Recording Video You can record Video while watching, or schedule recordings to occur when you are absent. Recordings are stored in a standard Microsoft ASF file format, and can be played using Microsoft Media Player. Before doing any recording, you should review the recording settings to ensure they are suitable for your PC. Recording Schedule To set the Recording Preferences, click the Recording Schedule tab on the Setup screen. You will see a screen like the example below.
Preferences This screen is displayed after clicking the Preferences tab on the Setup screen. If necessary, change these settings to suit your environment. Figure 47: Preferences Screen Data - Preferences Recording Paths Recording This is the Drive and Folder on your PC where recorded files will be placed. You need a drive which has large amounts (Gigabytes) of free space. Click the Browse button to select the drive and folder. Note that file names are automatically assigned, using the date and time.
Disk Allocation for Each Camera Recording Total Disk Space This displays the total size of the disk selected for storing recordings. Available Disk Space This displays the available space of the disk selected for storing recordings. Enable Disk space limitation Enable this if you wish to limit the disk space used by video recordings. Maximum Allowed Space Enter the maximum amount of disk space which can be used for video recordings. Note: The value can not be less than 300MB.
Using File Finder To access the saved files of the Camera, click Files button in the Main screen, then you will see the following screen. Figure 48: File Finder Screen Searching Recorded Video Files Recorded File Category. Select the type of the recorded file from the drop-down list that you wish to view. Start Date/Time. The date and time the recording will be made. End Date/Time. The date and time the recording will be ended. Search.
Chapter 7 Troubleshooting 7 This chapter covers the most likely problems and their solutions. Overview This chapter covers some common problems that may be encountered while using the Network Camera and some possible solutions to them. If you follow the suggested steps and the Network Camera still does not function properly, contact your dealer for further advice. Problems Problem 1: I can't connect to the Network Camera with my Web Browser to configure it.
If you are just trying to view Video, the User Name/Password prompt indicates that the Administrator has restricted access to specified users. Ask the Administrator for your User Name and Password. Problem 4 I can't connect to the Network Camera using a Wireless connection. Solution 4 1) If a LAN cable is connected to the LAN port, the Wireless interface is disabled. Only one interface can be active. 2) Check that your PC and the Network Camera have compatible Wireless settings.
Appendix A Specifications A NC802APT Model Network Camera Dimensions 107mm (W) * 136mm (H) * 66mm (D) Operating Temperature 0° C to 40° C Storage Temperature -20° C to 70° C Network Protocols: TCP/IP, DHCP, SMTP, NTP, HTTP, UPnP (Discovery only) Network Interface: 1 Ethernet 10/100BaseT (RJ45) LAN connection Wireless interface IEEE 802.11b/802.11g compatible, Infrastructure/Ad-hoc mode, WEP/WPA-Personal security support, roaming support LEDs 3 Power Adapter 5V/2.
NC402A Model Network Camera Dimensions 107mm (W) * 135mm (H) * 42mm (D) Operating Temperature 0° C to 40° C Storage Temperature -20° C to 70° C Network Protocols: TCP/IP, DHCP, SMTP, NTP, HTTP, UPnP (Discovery only) Network Interface: 1 Ethernet 10/100BaseT (RJ45) LAN connection LEDs 3 Power Adapter 12V/1A DC External Regulatory Approvals CE Approvals The Network Camera meets the guidelines of the European Union and comply with the 99/5/EEC and RTTE 99/5EG directives, including the followin
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Appendix B Streaming Video/Audio B Solution Overview Streaming video is a sequence of "moving images" that are sent in compressed form over the Internet and displayed by the viewer as they arrive. With streaming, a Web user does not have to wait to download a large file before seeing the video or hearing the sound. Instead, the media is sent in a continuous stream and is played as it arrives.
