Axis Communications 241Q, 241S user manual Technical Specifications, Video compression

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AXIS 241S/241Q - Technical Specifications 57

Technical Specifications

Item

Specification

 

 

Models

• AXIS 241Q: 4-channel video server

 

• AXIS 241S: 1-channel video server

 

 

Video compression

Motion-JPEG, including single snapshot JPEG images.

 

MPEG-4 Part2 (ISO/IEC 14496-2), Profiles: ASP and SP

 

 

Resolutions

• 4CIF, 2CIF Expanded, 2CIF, CIF, QCIF

 

• Maximum 768x576 (PAL) 704x480 (NTSC)

 

• Minimum 176x144 (PAL) 160x120 (NTSC)

 

 

Frame rates

• Motion JPEG: up to 25/30 fps in 4CIF (1 channel),

 

up to 25/30 fps in CIF (4 channels)

 

MPEG-4: up to 25/30 fps in 2CIF (1 channel),

 

up to 17/20 fps in CIF (4 channels)

 

 

Video streaming

• Simultaneous Motion JPEG and MPEG-4

 

• Controllable frame rate and total bandwidth

 

• Constant and variable bit rate (MPEG-4)

 

 

Image settings

• Compression levels: 11 (Motion JPEG), 23 (MPEG-4)

 

• Rotation: 90o, 180o, 270o

 

• Aspect ratio correction

 

• Color and black/white

 

• Overlays: time, date, text, image

 

 

Security

• Multiple user levels with password protection

 

• IP address filtering

 

• HTTPS encryption

 

 

Users

• 20 simultaneous viewers

 

• Unlimited users using MPEG-4 multicast

 

 

Alarm and event

• Events triggered by built-in multi-window motion detection, external inputs or

management

according to set schedule

 

• Image uploads via FTP, email and HTTP

 

• Event notification via TCP, email, HTTP and external outputs

 

• Pre- and post-alarm buffer of 9 MB per channel (approx 4 min CIF video at 4 fps)

 

 

Pan/Tilt/Zoom

• Drivers for all supported PTZ units available from www.axis.com

 

• PTZ control queuing capability

 

 

Connectors

• Analog composite video, PAL/NTSC autosensing inputs

 

• AXIS 241Q: 4 BNC video inputs

 

• AXIS 241S: 1 BNC video input, 1 BNC output (loop through) or Y/C video input

 

• Ethernet 10BaseT/100BaseTX, RJ-45

 

• Terminal block: 4 alarm inputs, 4 output transistors (max 24V, 0.1 A), 2-wire

 

RS-485/422 (half-duplex), alternative voltage input

 

D-Sub connector: RS-232

 

• Power: 9V DC

 

 

Processors and memory

• CPU: ETRAX-100 LX 32-bit

 

• Video processing and compression: ARTPEC-2 chip

 

• RAM AXIS 241Q - 64MB RAM

 

• RAM AXIS 241S - 32MB RAM

 

• Flash memory - 8 MB

 

 

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Contents Axis 241Q and Axis 241S Video Servers User’s Manual About This Document Table of contents Axis 241Q/241S Axis 241Q/241S Hardware Inventory Product DescriptionNetwork Axis 241Q Front PanelAxis 241S Front Panel Switch DescriptionAxis 241Q/241S Rear Panel Mounting InstallationInstallation Methods Connecting video camerasAxis IP Utility Automatic discoverySet the IP address manually UPnPExample ARP and Ping in WindowsARP and Ping in UNIX/Linux Axis Internet Dynamic DNS Service Installation ProcedureRequirements Accessing the video server Using the video serverLive View Axis 241Q/241S Using the video server Video Streams Stream TypesMotion Jpeg MPEG-4 protocols and communication methods How to stream MPEG-4?Other methods of accessing the video stream Axis Media ControlRTP/RTSP/HTTP or RTP/RTSP/HTTPS Other MPEG-4 clients Accessing the Setup tools Configuring the video serverVideo & Image Settings Image SettingsImage Appearance Overlay Settings Video Source SettingsVideo Stream Axis 241S onlyAdvanced MPEG-4 Settings Quad Stream Settings Axis 241Q onlyPan Tilt Zoom Overlay Image Settings Overlay image requirementsOverlay image limitations Live View Config Customizing the defaultLayout Own Home Upload Own Web FilesUser Defined Links Check Show Custom LinkAMC Axis Media Control Settings Default Video Format in Internet Explorer for WindowsDefault Viewer for Motion Jpeg Action ButtonsUpdate Sequence ModeHtml Examples External VideoEvent Servers Event ConfigurationEvent Types How to set up a triggered eventTriggered Event Click Add triggered on the Event typesPre-trigger and Post-trigger buffers How to set up a scheduled eventScheduled Event Click Add scheduled on the Event typesClick Motion Detection in the Event Configuration menu How to configure Motion DetectionClick the Configure Included Windows radio button Motion DetectionParameter Size History Sensitivity Port StatusPan Tilt Zoom Using CGI links to control PTZ devices Preset PositionsClick-in-image PTZ Control QueueInstalling PTZ Devices System Options SecurityIP Address Filtering Https Date & TimeNetwork Basic TCP/IP Settings IP Address ConfigurationServices DNS Configuration Network Advanced TCP/IP SettingsHost Name Configuration Link-Local AddressSmtp email RTP Multicast/MPEG-4Network Traffic Ports & Devices MaintenanceConfiguration SupportAdvanced Using the Control Button Resetting to the Factory Default SettingsD-Sub Connector Unit ConnectorsPin Function Description I/O Terminal ConnectorCOM Ports RS-232 and RS-485 Schematic Diagram I/O Terminal ConnectorTo BNC Cable Axis 241S only Troubleshooting Checking the FirmwareUpgrading the Firmware Emergency Recovery Procedure Symptoms, Possible Causes and Remedial ActionsI No images displayed in the Web interface Be downloaded from the manufacturers web site Video compression Technical SpecificationsPower Optimizing your system General performance considerationsFrame rates MPEG-4 Frame rates Motion JpegBandwidth Montage Videokameras anschließen InstallationsmethodenIP-Adresse manuell einstellen Automatische ErkennungHinweis ARP und Ping unter WindowsBeispiel ARP and Ping unter UNIX/Linux Anforderungen InstallationsvorgangAxis 241Q/241S Installation Installation Méthodes d’installation Connexion des caméras vidéoApplication Axis IP Utility Définissez manuellement l’adresse IP Détection automatiqueARP et Ping sous Windows RemarqueExemple Axis 241Q/241S Installation ARP et Ping sous UNIX/Linux Procédure d’installation Configuration minimale requiseAxis 241Q/241S Installation Montaggio InstallazioneConnessione delle videocamere Metodi di installazioneImpostazione manuale dellindirizzo IP Rilevamento automaticoEsempio ARP e Ping in WindowsAxis 241Q/241S Installazione ARP e Ping in UNIX/Linux Procedura di installazione Servizio Axis Internet Dynamic DNSRequisiti Axis 241Q/241S Installazione Montaje InstalaciónMétodos de instalación Conexión de las cámaras de vídeoDetección automática Configuración manual de la dirección IPNota ARP y Ping en WindowsSyntaxis EjemploARP y Ping en UNIX/Linux El Axis Internet Dynamic DNS Service RequisitosProcedimiento de instalación Photographs. Also known as JPG GlossaryAxis 241Q/241S Glossary Index MPEG-4 protocols MPEG-4 settings Multicasting
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241Q, 241S specifications

Axis Communications is a leading provider of network video solutions, renowned for its innovative products designed for various surveillance applications. Among their range of offerings, the Axis 243Q, 247S, 241S, Q74011, and 241QA stand out for their impressive features, advanced technology, and robust characteristics tailored to enhance security and monitoring.

The Axis 243Q is a high-performance network camera that excels in delivering exceptional video quality. With a resolution of up to 2048x1536 pixels, it supports high-definition video streaming, ensuring that even the smallest details are captured with clarity. This camera is equipped with Axis’ unique Lightfinder technology, which enables superior low-light performance, making it ideal for surveillance in poorly lit environments. Additionally, it features multiple compression formats, including H.264 and Motion JPEG, which help to optimize bandwidth and storage requirements.

The Axis 247S is a compact and versatile network camera that incorporates a seamless design suitable for various interior settings. It boasts a dual stream capability, meaning it can transmit two video streams simultaneously, which can be tailored for different resolutions and frame rates. This feature is particularly beneficial for resource management, allowing users to view lower-resolution streams remotely while saving storage space. Furthermore, the 247S’s built-in audio support allows for two-way communication, enhancing security collaboration.

The Axis 241S network camera is designed for reliable monitoring and high-quality video surveillance in both indoor and outdoor applications. With its weather-resistant housing, it excels in challenging environmental conditions. This camera offers multiple lens options and has infrared illumination capabilities, allowing for night-time surveillance without compromising visibility. The 241S's Power over Ethernet (PoE) support simplifies installation by allowing the camera to receive power and data through a single cable.

For a more advanced solution, the Axis Q74011 Video Encoder facilitates the integration of analog cameras into IP networks seamlessly. It converts analog video signals into digital IP streams, enabling the incorporation of traditional cameras into modern network infrastructures. This versatility allows businesses to upgrade their surveillance systems incrementally without having to replace existing equipment fully.

Lastly, the Axis 241QA camera combines the advantages of image quality with intelligent video analytics. It incorporates advanced algorithms for motion detection, line crossing, and object removal, enhancing monitoring efficiency. The camera’s lens is designed for up to 30 frames per second at full resolution, providing smooth and fluid video for critical surveillance applications.

In summary, the Axis 243Q, 247S, 241S, Q74011, and 241QA collectively represent Axis Communications' dedication to innovation, quality, and user-centric design. With various features such as high-resolution video streaming, adaptability to diverse environments, and advanced analytics, these models cater to a wide range of security needs across various sectors.