Axis Communications 241SA user manual Table of contents

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AXIS 241QA/AXIS 241SA 3

Table of contents

Product description. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Overview of the AXIS video server

5

AXIS 241QA

6

AXIS 241SA

6

LED indicators

6

Switches & connectors

7

Rear panel

7

Using the video server . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Accessing the video server. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Setting the root password . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 The Live View Page . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Video and audio streams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Video stream types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 MPEG-4 protocols and communication methods . . . . . . . . . . . . . . . . . . . . . . . . . . 14 AXIS Media Control (AMC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 How to stream MPEG-4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 Other methods of accessing the video stream . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Configuring the video server . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 Video & image settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Image settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 Video source settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 Advanced. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 Quad stream settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 Overlay/Mask settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Audio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 Live View Config . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 HTML Examples. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 External Video. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31 Sequence Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

Pan Tilt Zoom . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

Installing PTZ devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 PTZ configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33 PTZ controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34 PTZ control queue. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

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Contents User’s Manual About This Document Table of contents Axis video server Overview of the Axis video server Product descriptionStatus LED indicatorsFront panel Axis 241QA NetworkSwitches & connectors PowerRear panel Axis 241QA/AXIS 241SA Product description Accessing the video server Using the video serverPlease see the online help for more information Setting the root passwordLive View AMC Audio controls MPEG-4 Video and audio streamsVideo stream types Motion JpegHow to stream MPEG-4 MPEG-4 protocols and communication methodsAxis Media Control AMC RTP/RTSP/HTTP or RTP/RTSP/HTTPS Other methods of accessing the video streamRTP+RTSP RTP/RTSPAccessing the audio streams Other MPEG-4 clientsAxis Vapix API Accessing the Setup tools Configuring the video serverVideo & image settings Image settingsImage appearance Advanced Video source settingsOverlay/Mask type Quad stream settingsOverlay/Mask settings MjpegImage Formats Image Size Upload and use an overlay imageOverlay image requirements Overlay image limitationsUse a Privacy Mask Audio Channels Audio SettingsEnable Audio AudioAudio Input Advanced Audio Settings Noise canceller threshold value Noise canceller attenuationAudio Output Axis 241QA/AXIS 241SA Audio Layout Live View ConfigUpload Own Web Files Customizing the defaultViewer Settings Default Live View VideoDefault Video Format Default ViewerHtml Examples User-defined LinksCheck Show Custom Link External Video Sequence ModePan Tilt Zoom Installing PTZ devicesPreset positions PTZ configurationPTZ controls Using CGI links to control PTZ devices PTZ control modesControl panel Preset positions Guard tourAdvanced PTZ control queue Axis 241QA/AXIS 241SA Pan Tilt Zoom Event servers Event configurationClick Add triggered on the Event types How to set up a triggered eventEvent types Triggered EventClick Add scheduled on the Event types How to set up a scheduled eventPre-trigger and post-trigger buffers Scheduled eventCamera tampering SettingsMotion detection How to configure Motion DetectionObject Size Port statusIP Address Filter System optionsSecurity UsersHttps Stream, IP address filtering must be enabledAxis 241QA/AXIS 241SA System options Date & time RadiusCA servers Network Basic TCP/IP settings IP Address ConfigurationServices Host Name Configuration Network Advanced TCP/IP settingsDNS configuration NTP ConfigurationHttp FTPRtsp Smtp email QoS SettingsSocks QoSRTP / MPEG-4 SnmpMaintenance Ports & devicesSupport Configuration Using the Control Button Resetting to the factory default settingsUnit connectors D-Sub connectorPin Pin Function Description I/O terminal connectorCOM ports RS-232 and RS-485 Schematic diagram I/O terminal connectorAxis 241QA/AXIS 241SA Unit connectors Troubleshooting Checking the firmwareUpgrading the firmware Emergency recovery procedure Be accessed from a web browser Alarms, etc, to a destination outside the local networkLit Only I frames Video Image ProblemsNo images displayed in the Web interface Snapshot imagesPoor audio quality Audio volume too low/highAudio Advanced Settings Audio Axis 241QA onlyModels Technical specificationsVideo access from Web ConnectorsApplications not Optimizing your system General performance considerationsFrame rates MPEG-4 Frame rates Motion JpegBandwidth Glossary Active Speaker a speaker with a built-in power amplifierDe-interlacing See interlacing Compression See Image CompressionFixed iris See Autoiris Encoder See Video encoderHalf-duplex See Full-duplex Megapixel See Pixel Axis 241QA/AXIS 241SA Glossary SSL/TSL Video camera See Network camera and Cctv video camera Identity of the serverAn I-VOP is a complete image frame Http API requests Http port number Http server IndexAction Http APIRTP 14 Rtsp 14 Video streams 13, 15

241SA specifications

Axis Communications, a leader in network video solutions, offers a diverse range of high-performance cameras designed to meet various security needs. One of its notable models is the Axis 241SA video encoder. This device embodies the company's commitment to providing advanced surveillance technology with cutting-edge features.

The Axis 241SA is an ideal solution for organizations looking to enhance their security infrastructure by integrating analog cameras into a digital network. With its ability to support multiple video formats, this video encoder enables operators to convert traditional analog video signals into digital streams efficiently. The device supports both Motion JPEG and MPEG-4 video compression, providing flexibility in terms of image quality and bandwidth use. Users can easily adjust the settings to maximize storage efficiency and optimize network performance.

One of the standout characteristics of the Axis 241SA is its robust support for Power over Ethernet (PoE). This feature simplifies installation by allowing the device to receive power and transmit video data through a single Ethernet cable, reducing the need for additional power sources and streamlining setup processes. The encoder can accommodate four analog video inputs, allowing multiple cameras to be connected, making it a cost-effective solution for small to medium-sized installations.

Furthermore, the Axis 241SA incorporates advanced security features to safeguard video streams and ensure data integrity. The device supports HTTPS encryption and password protection, preventing unauthorized access to camera feeds and configuration settings. This level of security is crucial in today’s digital landscape where cyber threats are prevalent.

The device also comes equipped with a user-friendly web interface, simplifying the operation and configuration process for users. Compatible with various video management software (VMS) solutions, the Axis 241SA allows for seamless integration into existing security systems, enhancing overall monitoring capabilities.

In summary, the Axis Communications 241SA video encoder is a powerful and versatile tool for transitioning from analog to digital surveillance systems. With its support for multiple video formats, PoE capability, strong security measures, and user-friendly interface, the Axis 241SA meets the demands of modern security environments while providing peace of mind to users. It presents an invaluable asset for businesses and organizations aiming to bolster their security infrastructure without compromising on performance or efficiency.
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