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bosch vidos nvr manualExpansion of the system is done anytime simply by adding another VIDOS-NVR module. Using VCS VIDOS it is easy to configure multiple recording tasks like storing of customized virtual guard tours, scheduled or alarm triggered. VCS VIDOS-NVR is available as software only, supporting the recording of 16, 32 or 64 channels. You can optionally choose from two preconfigured hardware solutions for easiest integration: a floor-standing workstation optimised for entry-level video recording up to 16 channels and a high-capacity 19’’ server for multi-channel recording using external RAIDs. VCS VIDOS-NVR is built on VCS patent pending ANR-technology which ensures seamless and gapless recordings even through network downtimes. VIDOS-NVR is the next generation of video recording.It is easy to use and its intuitive site-map-based format supports quick configuration of essential parameters for all video senders available in the network.Download datasheet or contact manufacturer to make product inquiries. We also use cookies to improve your online experience, Cookie Policy. To meet the needs of a particular facility, AxxonSoft AI neural network learns to perform customer-specific tasks from video material obtained onsite. Learn more AxxonSoft’s video surveillance systems virtually support the entire Axis product line of network cameras and video servers. Learn more Learn more The joint solution is characterized by the highest performance, energy efficiency and value for money ratio. Learn more The companies’ combined solutions are based on AxxonSoft’s intelligent VMS and PSIM along with smart devices and network solutions from COMMAX. Learn more Learn more Privacy Policy Terms. User Manual Configuration Manual User Manual To use this website, you must agree to our Privacy Policy, including cookie policy. If you don't want to write code, it could be just what you need. Download it now from the follolwing page: Download Ozeki Camera Recorder.http://www.notarius-kulishova.ru/userfiles/bravo-ii-autoprinter-manual.xml

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In the camera recorder you have to create an RTSP camera connection. More information about how to setup your rtsp camera is available on the following link How to use you camera in Ozeki Camera Recorder. The following topics are addressed: IP-based video surveillance systems, especially the end-node (the IP camera), have several operational and technological advantages. Why implement IP video surveillance over analog-based systems? The following subsections provide the answer. The fundamental reason is the cost savings of using the IP network for both voice and data. By adding the transport of video surveillance on the existing highly-available IP network, the cost savings realized from eliminating the separate cable plant for voice extends as well to the elimination of the separate cable plant for video. As is the case with VoIP in the enterprise space, where the IP phone uses PoE, so does many fixed installation IP cameras. While power to some camera deployments continue to be a requirement (Pan-Tilt-Zoom housings, wireless cameras and cameras that require fibre connectivity due to distance), PoE is a substantial cost savings. The installing technician must have a laptop to focus the lens and adjust the viewpoint of the camera, but following this initial installation, the camera configuration may be completed by a technician in a central, rather than local, facility. These digital images do not degrade in quality from duplication like analog recordings on magnetic tape. They can be replicated and posted on web servers, distributed to law enforcement as E-mail attachments, and sent to news outlets. These inefficiencies no longer exist with IP-based systems and WAN connectivity to the physical location. The alert may use a variety of IP protocols, SMTP (E-mail), Syslog, File Transfer (FTP), or a TCP socket connection with a small keyword in the payload.http://conrays.ru/f/data/bravo-ii-autoprinter-manual.xml The Cisco 4500 IP Cameras have an additional DSP capabilities specifically designed to support real-time video analytics on the camera. This option is to allow analytic vendors to develop firmware in the future to run on these resources. They mainly revolve around the human element—job responsibilities, training, and education. Typically, the physical security manager and the network manager have no overlapping job responsibilities and therefore have little need to interact with each other. Because of this, the physical security manager is more confident with a dedicated, reliable, physically separate cable plant. The VAR must become more fluent in internetworking and the network manager must understand the requirements of the physical security processes and applications. For an IP video surveillance deployment to be a success on the IP network, the reliability element must have careful attention by the network manager for the physical security manager to be successful. Image quality (a function of the resolution) and frame rate are functions of the amount of bandwidth required. As image quality and frame rate increase, so does bandwidth requirements. National Television System Committee (NTSC) and Phase Alternating Line (PAL) are the two prevalent analog video standards. PAL is used mostly in Europe, China, and Australia and specifies 625 lines per-frame with a 50-Hz refresh rate. NTSC is used mostly in the United States, Canada, and portions of South America and specifies 525 lines per-frame with a 59.94-Hz refresh rate. Therefore, the refresh rate of PAL translates into 25 complete frames per second and NTSC translates into 30 (29.97) frames per second. Table 4-1 shows resolutions for common video formats. As a result, the screen area for 4CIF is four times that of CIF with higher bandwidth and storage requirements. The 4CIF and D1 resolutions are almost identical and sometimes the terms are used interchangeably.http://eco-region31.ru/bosch-logixx-8-manual-download The Cisco Video Surveillance Manager solution supports the format delivered by the camera. The HDTV formats are megapixel or higher. Table 4-2 lists the typical resolutions available in the industry. For example, harshly lighted areas may not offer a well-defined image, even if the resolution is very high. Bright areas may be washed out and shadows may offer little detail. Cameras that offer wide dynamic range processing, an algorithm that samples the image several times with differing exposure settings and provides more detail to the very bright and dark areas, can offer a more detailed image. For a camera to operate in a day-night environment, (the absence of light is zero lux), the night mode must be sensitive to the infrared spectrum. It is highly recommended to conduct tests or pilot installations before buying large quantities of any model of camera. Both types of codecs have advantages and disadvantages when implemented in a video surveillance system. A system administrator may choose to use MJPEG on certain cameras and MPEG-4 or H.264 on others, depending on system goals and requirements. In IP networking, the term frame refers to a single unit of traffic across an Ethernet or other Layer-2 network. In this guide, frame primarily refers to one image within a video stream. A video frame can consist of multiple IP packets or Ethernet frames. In a video stream with fewer images per second, or a lower frame rate, motion is normally perceived as choppy or broken. At higher frame rates up to 30 frames per second, the video motion appears smoother; however, 15 frames per second video may be adequate for viewing and recording purposes. For this reason, the level of compression reached cannot compare to codecs that use a predictive frame approach. MPEG-4 is commonly deployed in IP video surveillance but will be replaced by H.264 as it becomes available. MPEG-4 may continue to be used for standard definition cameras.https://findatree.com/images/bosch-videojet-x40-manual.pdf It is estimated that the bandwidth savings when using H.264 is at least 25 percent over the same configuration with MPEG-4. The bandwidth savings associated with H.264 is important for high definition and megapixel camera deployments. Each image stands alone without the use of any predictive compression between frames. MJPEG is less computation-intensive than predictive codecs such as MPEG-4, so can be implemented with good performance on less expensive hardware. MJPEG can easily be recorded at a reduced frame rate by only sampling a subset of a live stream. For example, storing every third frame of a 30-frame per second video stream will result in a recorded archive at 10 frames per second. The bandwidth required is a function of the complexity of the image, in conjunction with tuning parameters that control the level of compression. Higher levels of compression reduce the bandwidth requirement but also reduce the quality of the decoded image. Since there is no predictive encoding between frames, the amount of motion or change in the image over time has no impact on bandwidth consumption. Periodic video frames called I-frames are transmitted as complete, standalone JPEG images similar to an MJPEG frame and are used as a reference point for the predictive frames. The remaining video frames (P-frames) contain only information that has changed since the previous frame. However, the resulting variance of the video frames' size contributes to the fluctuation in the bandwidth that a given stream uses. This is the nature of most codecs because the amount of compression that can be achieved varies greatly with the nature of the video source. In order to support PTZ connectivity, the encoder should be able to connect to the camera through a serial interface. The Video Surveillance Manager solution supports the following PTZ protocols: The encoder also connects through a serial cable to the analog camera. When the OM viewer requests PTZ control through the joystick, the Media Server intercepts the request and communicates the request to the encoder. Once the request is received by the encoder, a serial communication takes place between the encoder and the analog camera. For HDTV formats, 16:9 (1.78:1) is universal. In video surveillance deployments, the HDTV aspect ratio is more advantageous because the pixels at the top and bottom of the image are generally of less importance than having a wide field of view. In other words, the width of the image is more important than the height of the image. Capturing, encoding, and transporting bits that are of little value is a waste of bandwidth and disk space. In some instances, a single HDTV format video camera may be able to replace two standard definition cameras. The camera placement influences the resolution, frame rate and codec in use. Because details are not important, standard definition cameras using a wide-angle lens may be sufficient. The preferred codec may be MPEG-4 with a relatively low frame rate, 1-5 frames per second. Figure 4-2 shows an example of an overview scene. Detail view is used for Point-of-sale transactions and face or license plate recognition. The detail view may have a PTZ capability, or the camera may be close to the subject area or have a long focal length lens. Megapixel or HD cameras may be deployed to provide a sufficient number of pixels per-foot to accurately represent the subject. Figure 4-3 is an example of a detail view, the camera positioned to identify a subject passing through a confined area. We detect an object when it enters the field of view. Detection means we are aware that an object (or person) now exists where previously it was not seen. Usually, this is due to movement of the object into the field of view of the surveillance camera. Detection simply means we are aware of the object, but have too little details to recognize or identify the object. For example, aircraft recognition is taught to military ground troops and airmen. All aircraft have wings, engines, a fuselage, and tail assembly. They differ in size, shape, number, and position to each other. A particular model of aircraft can be recognized by recalling these characteristics from pictures, drawings or past detailed observations. Identification requires sufficient detail to accurately describe or recall the characteristics of the subject at a later time. For example, a mug shot (booking photograph) is taken following the arrest of a subject as a means of photographing (recording) sufficient details for later identification by a victim or witness. In video surveillance terms, sufficient detail is calibrated in pixels per foot of the area recorded by the camera. If the goal, therefore, is to identify a person entering through a standard 7-foot high doorway, the camera would need to be positioned so that the pixel per-foot requirement covering the door is met. The door would then need to be covered by 1050 pixels, if the goal is to have 150 pixels per foot; 7 feet x 150 pixels per foot. Figure 4-4 provides an example of an image with approximately 100 pixels per foot for reference. There is little light from the internal space with the natural light entering from the side and rear in this scene. This image is from an analog camera that does not include a wide-dynamic range processing that would improve the image quality in this deployment. This illustrates the point that the number of pixels alone does not guarantee a high quality image. While there are some small office deployment scenarios where only a single IP camera is needed, in most cases even a small office will require more cameras that one might initially expect. Additionally, the parking lot area, side, front, and rear of the branch as well as any exterior ATM would need be covered. This small location may easily require 10 to 16 IP cameras. The Cisco Video Management and Storage System (VMSS) Network Module for the ISR router is targeted at a 16 to 32 camera deployment any may be implemented in this branch location. It is not uncommon for a large retail store, home center, or warehouse retailer to need 100 to 200 IP cameras per location. Public school deployments may need 80 to 100 cameras per building. The frame rate selected must meet the business requirements, but it does not need to be higher than what is required and should be considered carefully as frame rate influences both bandwidth and storage requirements. Televisions use 25 fps (PAL) or 30 fps (NTSC) as does analog video cameras. These full motion rates are not needed for all video surveillance applications and in most applications less than 12 to 15 fps is sufficient. The velocity of the subject is also a consideration. A cameras observing persons jogging or riding a bicycle may require higher frame rates than a person walking. There is approximately 17 ms delay between the scanning of the odd and even lines making up the entire image. Because of this slight delay between scan passes, objects that are moving in the frame may appear blurred while stationary objects are sharp. Most IP cameras use a progressive scan that is not subject to this problem. Everything being equal, a progressive scan image has less motion blurring than an interlace scanned image. Some edge devices may support only MJPEG over TCP, while others may also support MPEG-4 over UDP. TCP provides guaranteed delivery of packets by requiring acknowledgement by the receiver. Packets that are not acknowledged will be retransmitted. The retransmission of TCP can be beneficial for slightly congested network or networks with some level of inherent packet loss such as a wireless transport. Live video rendering at the receiving end may appear to stall or be choppy when packets are retransmitted, but with the use of MJPEG each image stands alone so the images that are displayed are typically of good quality. UDP transport does provide the option of IP multicast delivery, where a single stream may be received by multiple endpoints. In an IP multicast configuration, the internetworking devices handle replication of packets for multiple recipients. This reduces the processing load on the video encoder or IP camera and can also reduce bandwidth consumption on the network. TCP may be useful especially for fixed cameras and streams that are only being recorded and not typically viewed live. TCP transport induces a little more latency in the transport due to the required packet acknowledgements, so may not be a desirable configuration for use with a PTZ controlled camera. The communication between the Virtual Matrix Server and the VM monitor is typically over TCP port 1066 while the communication between the Virtual Matrix Server and the Operations Manager is typically over TCP port 8086. Unicast is simple to implement but hard to scale if the number of sessions is large. Since the same information has to be carried multiple times, the impact on network bandwidth requirements may be significant. The example in Figure 4-7 shows five viewers requesting a single video stream from the Media Server. Assuming a single 1Mbps video feed, the bandwidth requirements are noted throughout each network link. Cisco's Enterprise Systems Engineering team offers detailed network designs that have been deployed by enterprise customers to provide enhanced availability and performance. These designs may be found at the Cisco Validated Design Program site at:. A hierarchical campus design approach has been widely tested, deployed, and documented. This section provides a high-level overview and highlights some of the design requirements that may apply to a video surveillance solution. For a more detailed review of Campus designs refer to the Campus Design documents in References, page A-18. As applications have become more critical, the network has become significantly more important to businesses. A network design should provide a level of redundancy where no points of failure exist in critical hardware components. This design can be achieved by deploying redundant hardware (processors, line cards, and links) and by allowing hardware to be swapped without interrupting the operation of devices. It provides connectivity to several environments such as IDFs, secondary buildings, data centers, and wide area sites. An Intermediate Distribution Frame (IDF) is the cable infrastructure used for interconnecting end user devices to the Main Distribution Frame (MDF) or other buildings and is typically located at a building wiring closet. Video surveillance traffic is sensitive to packet loss, delay, and delay variation (jitter) in the network. Cisco switches and routers provide the QoS features that are required to protect critical network applications from these effects. This multilayer approach combines Layer 2 switching (based on MAC addresses) and Layer 3 switching or routing (based on IP address) capabilities to achieve a robust, highly available campus network. This design helps reduce failure domains by providing appropriate redundancy and reducing possible loops or broadcast storms. The following are the primary layers of a hierarchical campus design: WAN services are leased from service providers who provide different speeds and connectivity options. In a LAN environment it is common to see 1 Gbps and 10 Gbps of bandwidth, while in a WAN environment, most connections are less than 10 Mbps; many remote connections operate on a single T1 (1.544 Mbps) or less. By using child proxies, bandwidth requirements can be reduced to transport video streams across WAN connections. The video may be streamed to a central site using lower frame rates or resolution, but another attractive alternative is to deploy Media Servers at the remote sites and stream the traffic using the LAN connectivity within the remote site. The link is considered private and is used exclusively by the customer. The circuit usually is priced based on the distance and bandwidth requirements of the connected sites. In this configuration, several links can aggregate their bandwidth and be managed with only one network address. Because video surveillance traffic requirements tend to be larger than other IP voice and data applications, this feature is attractive for video surveillance applications. Frame Relay uses hub-and-spoke topology predominantly due to its cost benefits, but other technologies, such as MPLS, have mostly displaced Frame Relay. Each site has a Media Server and each Media Server is the direct proxy for an IP camera. Three OM Viewers are active in Site A and each IP cameras is generating 1Mbps of network traffic. For simplicity the Operations Manager has been removed from this graphic. By deploying the Media Servers close to viewers and edge devices, the network traffic remains local to each site. Archiving video streams at each location is also an attractive solution to minimize the network traffic between sites. Since both sites are archiving and distributing video to the OM Viewers locally, the network traffic remains local to each site. Since Media Server A is the direct proxy for Camera B, the 1Mbps stream has to reach Media Server A before reaching any OM Viewers. A total of 3Mbps would be required in order for both OM Viewers in Site B to receive video from Camera B. The Server on Site A is acting as the Media Server, Operations Manager, and Virtual Matrix for the environment. In order to reduce bandwidth traffic, Media Servers are also installed on Site C and Site D. Since the cameras are located on Site C and Site D, they are able to serve the local OM Viewers at those sites. This would have less bandwidth impact when the same stream is requested by more than one viewer since the traffic would be contained locally in the headquarters LAN. Analog deployments require some external power supply to meet the power requirements of the cameras. IP cameras with external PTZ housings, outdoor-rated IP cameras, wireless and IP cameras that must use fibre LAN connections due to distance limitations of copper Ethernet wiring may continue to required an external power supply. However, PoE is an important cost-savings factor for IP video surveillance. Also, aggregate backplane capacity as well as uplink capacity is important. At a minimum, switches should have 1Gigbps or 10Gigbps uplink and a 32Gbps effective backplane capacity. QoS support is also important, the ability to both trust the Layer-3 QoS markings (DSCP) and to set DSCP on ingress is critical. Most of commercially available switches support VLANs and trunking and these features are critical for segmenting IP video surveillance traffic into its own domain. Because this design guide recommends marking video surveillance media streams as DSCP value CS5, switches that are configured by default for VoIP implementations are recommended as the media feeds will align with the default VoIP configurations. This is especially true of branch location deployments. The WAN, however, may still have sufficient bandwidth to transport or view video clips to aid in investigations or other forensic analysis. By storing locally and only transporting the small amount of video surveillance data that is needed centrally, video surveillance can be network-enabled today and tied into other BMS and analytics solutions that can benefit the business. With Motion JPEG, which is generally transported via TCP, as latency increases, the offered frame rate will need to decrease (frames must be skipped) to account for the increase in round trip time. Be cautioned, however, that the IP SLA UDP jitter operation does not take into account that video requires substantially more bandwidth than VoIP. The physical security manager and the network manger must work together to understand the bandwidth requirements of the video surveillance implementation and once sufficient LAN and WAN bandwidth is provisioned, enable QoS so both media and control plane traffic is protected during congestion. The technology uses NetFlow and IP SLA probes to determine the characteristics of equal-cost links and select the best link, or a link that meets the stated performance characteristics. PfR can also be more effective at load sharing than IP CEF, because it takes into consideration the interface utilization, which CEF does not. Because of this, implementing WAAS can be implemented to optimize data applications. It would benefit video by freeing up available bandwidth for transport of video surveillance.Firewalls should be deployed in an active-standby failover configuration. If the access-layer switch becomes unserviceable an alternate image from the overlapping camera may be usable. While having an alternate path provides availability, the network management services in the enterprise must be able to detect failures and initiate remedial action in a timely manner. Combined with allocating a separate IP addressing scheme for these physical security and building management endpoints, this facilitates controlling access from other users in the global routing table. Should the enterprise decide to implement end-to-end path isolation and segmentation, these VLANs can then easily be mapped to a VRF-enabled interface on the supporting router. The applications that enable these systems have a high likelihood for interconnecting currently on in the future. Additionally, these applications have a relatively small user group with the organization; the percentage of employees in an organization relating to facilities, loss prevention, and security is typically very low. If the systems are compromised, the end result can be a very notable event that may be highly publicized. Corporations do not want their video surveillance images published on YouTube or a someone raising or lowering the building temperature in their corporate headquarters from half a world away. Additionally, encrypting and protecting access to the address space through firewalls and access control lists can be deployed with or without the control plane segmentation.When deploying and operating a Video Surveillance Manager environment, it is important to understand the video traffic flows of each application and how they interact with the system as a whole. The system is capable of running on a single physical server or distributed across the network, scaling to handle thousands of cameras and users. The Media Server is responsible for distributing live and archived video streams to the viewers simultaneously over an IP network. Branch office traffic remains localized and does not have to traverse wide area connections unless is requested by users other users. The Operations Manager is responsible for delivering a list of resource definitions, such as camera feeds, video archives, and predefined views to the viewer. Once this information is provided to the viewer, the viewer communicates with the appropriate Media Server to request and receive video streams. The viewer is responsible for contacting the proper Media Server to receive video streams. This traffic can be over TCP port 80 (HTTP) or 443 (HTTPS). This information is sent each time the client starts or switches to the operator view. Since the OM Viewer has a complete list of resources, the operator may choose to view live or recorded video from any camera feed or predefined views. This communication can be TCP, UDP, or multicast as configured by the Operations Manager. The connection remains active until the OM Viewer selects a different video feed. A single Virtual Matrix server can be deployed to support a large number of Virtual Matrix monitors since the communication between the monitors and the server is required only during the initialization or when a new view is pushed to the monitor. The request is received by the Operations Manager. In the LAN environment, bandwidth is relatively inexpensive and in most cases, a LAN infrastructure that is supporting VoIP and data can also support IP video surveillance. In this section, some bandwidth estimates are shown as well as tools to calculate bandwidth requirements. The two legs of interest are from the cameras to the Media Server and from the Media Server to the viewing station. The bandwidth from the control plane is trivial compared to the bandwidth consumed by the media streams. For capacity planning purposes the control plane traffic is of little significance; however, from a QoS perspective it is must be accurately marked and queued to prevent the drop of this traffic. If a camera is not being actively viewed or an archive is not running, no video output is sent from the camera. If the camera has been configured by the web interface to enable IP multicast and the configuration is complete including a multicast address, the camera will stream traffic continuously to the multicast address. The router will not forward the multicast traffic past the LAN segment unless a remote node subscribes to the group (multicast) address. These configuration parameters are controlled by the physical security manager and are determined by the operational objective for implementing the camera. As resolution and frame rate increase, so does the bandwidth.