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PRINTULTIMAX - digital video recorder for demanding customers
This collection contains short articles on ULTIMAX DVRs that were issued in DIPOL Weekly Review. It is systematically updated.
More on advantages of ULTIMAX series of DVRs - in the article
ULTIMAX-716 has won prestigious award - Gold Medal of Intertelecom 2008 for the best product
Index
- Full range of choices
- Intelligent motion detection saves disk space
- Access policy
- Backup of archives for legal purposes
- Intelligent motion detection saves disk space
- Configuring motion detection with Remote Client program
- The advantage of SATA over IDE
- Control of PTZ cameras
- Maps in remote client software
- Archive management solutions
ULTIMAX - digital video recorders for demanding customers - full range of choices. DIPOL has launched on the European market a whole family of 3rd generation network DVRs of ULTIMAX series. There are three groups of them, depending on the computing power of processors and some other features. The most powerful subfamily is 700 series, then go 500 and 300 models. The 700 series contains 16-ch and 8-ch DVRs, the 500 and 300 series also include 4-ch models. The flagship DVR of 700 series - M77160 - is capable of recording 4CIF (D1) images at 25 fps, simultaneously from all 16 channels.
The main common features of ULTIMAX family distinguishing it in the market:
- 24 months warranty,
- the newest and most efficient H.264 video compression,
- recording and live viewing in 4CIF/2CIF/CIF/QCIF resolutions - see the table below,
- many modes of triggering video recording (manual, schedule, motion detection, external alarms - in four daily cycles),
- selectable bitrate (recording) from 32 Kbps to 8 Mbps,
- multi-layer management with adequate access rights,
- synchronous recording of video and audio,
- support of largest hard discs (SATA) - up to 2 TB each. In some models there can be installed up to 8 such disks (total capacity of 16 TB)!.,
- possibility of real-time recording on:
- hard discs installed in the DVR,
- external hard discs connected via USB,
- Network Attached Storage (NAS),
- computers with ULTIMAX client software installed,
- playback of archives (from all above locations) with client software,
- possibility of handing over the original disc to authorized services (police, court etc.),
- easy backup of chosen sequences and recordings from the last day,
- possibility of independent determination of all recording parameters for each channel (camera),
- multi-tier information system for the operator about tasks being performed,
- control of practically every PTZ device on the market,
- bidirectional voice connection between the DVR operator and cameras' locations and operators of ULTIMAX client stations.
The differences among 700, 500, and 300 series are shown in the table:
| Series | 700 | 500 | 300 | |
| Available models (number of ch.) | 16 | M77160 | M75160 | M73160 |
| 8 | M77080 | M75080 | M73080 | |
| 4 | - - - | M75040 | M73040 | |
| Recording speed (each channel) [fps] | 4CIF | 25 | 12 | - - - |
| 2CIF | 25 | 25 | 10 | |
| CIF/QCIF | 25 | 25 | 25 | |
| Live viewing (every channel) | 4CIF 25 fps | |||
| HDD interfaces | SATA 8x(max.2000GB)=16TB | SATA 8x(max.2000GB)=16TB | SATA *** 4x(max.2000GB)=8TB | |
| Dual stream | Yes | Yes | No | |
| PTZ control | Yes | Yes | No | |
| Dimensions | 19” rack (450x450x95mm) | 19” rack (450x450x95mm) | 14.25” rack (440x390x70mm) | |
***- since May 2008 (before - IDE)
DVRs of 300 series do not support Dual Stream function (transmission of two streams with independently determined parameters).
ULTIMAX - DVR for demanding customers - intelligent motion detection saves disk space. Most of DVRs available on the market trigger recording of all channels irrespective of in which channel the motion has been detected. It wastes a lot of disc space for saving unimportant information. ULTIMAX family has much more sophisticated implementation of motion detection. For every camera there can be defined pre-alarm (0 to 30 s) and post-alarm (5 s to 10 min.) periods when the channel is also recorded.
There can be defined trigger parameters:
- schedule of active motion detection function
- days of the week
- time periods within a day (max. 4 cycles per day),
- motion area - possibility of defining any area built with squares - total 396 (22x18),
- motion sensitivity (0 - 5),
- logical functions with the states of alarm inputs.
The operator can define system reaction to motion detected in each channel independently:
- appoint the cameras from which the recording starts,
- define alarm outputs (1 to 4) that should be activated,
- enable notification of the operator by sound alarm,
- activate notification of the operator by OSD information - the DVR will display the channel in which the motion has been detected. If there are more cameras with motion being detected at the moment, the DVR will display the image one by one, for 10 s each. After the alarm/s cease, the DVR will return to normal monitoring mode.
- enable notification of the headquarters/operator of ULTIMAX Client program.
Such automation of the processes allows to relieve the surveillance stuff of excessive duties, improving general reliability of the system.
ULTIMAX - DVR for demanding customers - access policy. To ensure safe operation of CCTV system, the administrator has to grant the users adequate access levels. The staff authorized to analyzing the recorded video should have access to the archives, the operators - to the live images, external users - to the live images from selected cameras. The only person who is able to change the hierarchy is the administrator himself/herself.
In the case of network operation, the locations from which the users can connect with the DVR, as well as their access privileges should be considerably limited.
ULTIMAX DVRs feature more extended and flexible access configuration utility than majority of other recorders in the market. In the administrator menu there is possibility of creating up to 15 users, with individually granted access levels, independently for local and remote operation.
In the case of network operation, the locations from which the users can connect with the DVR, as well as their access privileges should be considerably limited.
ULTIMAX DVRs feature more extended and flexible access configuration utility than majority of other recorders in the market. In the administrator menu there is possibility of creating up to 15 users, with individually granted access levels, independently for local and remote operation.
In ULTIMAX DVRs the administrator can grant or block access to a number of functions.
Local control (functions executed from the panel buttons of the DVR):
Local control (functions executed from the panel buttons of the DVR):
- PTZ control,
- manual recording,
- playback and backup of archives,
- local configuration of parameters,
- access to system log,
- access to utility functions.
Remote access levels (via the network) may include:
- PTZ control,
- manual recording,
- remote playback,
- remote configuration of parameters,
- remote access to system log,
- remote access to utility functions,
- remote voice connection,
- remote live viewing,
- remote alarm handling,
- remote change of video output,
- remote control of transparent RS-232 port.
Additionally, entering MAC address of the computer of an individual user, the administrator can limit access to the system to the specific computer.
Configuration of access levels in ULTIMAX DVRs
ULTIMAX - DVRs for demanding customers - backup of archives for legal purposes. Possibility of copying recorded video onto various storage media is one of the main demands for modern DVRs. ULTIMAX recorders have been equipped with USB2.0 interface that is used for connecting DVD-RW, HDD, or USB flash drive.
There is also possibility of connecting DVD-RW with SATA interface.
ULTIMAX family provides very useful function - possibility of direct backup of data to specified (backup) disc. The backup disc is one of the installed discs, specially designated for this purpose. The recorded data can be viewed only with special software. The disc is protected against accidental formatting in the DVR.
Backup can be done according to the date and time, or alarm events, directly playing back and marking interesting fragments, or making around-the-clock copy (from one day). There is also possibility of setting time period and channels that will be automatically saved after the system is switched off and switched on again.
There is also possibility of connecting DVD-RW with SATA interface.
ULTIMAX family provides very useful function - possibility of direct backup of data to specified (backup) disc. The backup disc is one of the installed discs, specially designated for this purpose. The recorded data can be viewed only with special software. The disc is protected against accidental formatting in the DVR.
Backup can be done according to the date and time, or alarm events, directly playing back and marking interesting fragments, or making around-the-clock copy (from one day). There is also possibility of setting time period and channels that will be automatically saved after the system is switched off and switched on again.
Backup in ULTIMAX DVRs
ULTIMAX - DVRs for demanding customers - network playback and backup. Most of the DVRs available in the market do not support different parameters of recording and network video transmission.
Diversification of those parameters is very important in practice, allowing to record high quality video on the local disc and transmit lower-quality images via the network - to limit the data stream.
The DVRs of ULTIMAX series allow to set those parameters independently for each camera. It is necessary to set resolution of the main stream and the substream. The former may adopt QCIF to 4CIF, the latter - QCIF or CIF. Local video recording uses only the main stream. Network preview can be performed through the same main stream, or via the substream. Every remote client can independently choose the suitable stream/resolution.
Diversification of those parameters is very important in practice, allowing to record high quality video on the local disc and transmit lower-quality images via the network - to limit the data stream.
The DVRs of ULTIMAX series allow to set those parameters independently for each camera. It is necessary to set resolution of the main stream and the substream. The former may adopt QCIF to 4CIF, the latter - QCIF or CIF. Local video recording uses only the main stream. Network preview can be performed through the same main stream, or via the substream. Every remote client can independently choose the suitable stream/resolution.
Preview and download of archive in client program included with ULTIMAX DVRs
ULTIMAX - Configuring motion detection with Remote Client program. Configuration of motion detection utility in ULTIMAX DVRs can be performed directly with the DVR's keyboard or via Remote Client program, included with each DVR. The program can be installed on a computer running Windows XP. It enables the user to setup detection parameters step by step:
- choose the camera to be configured,
- set motion detection areas,
- set sensitivity level,
- set motion detection schedule (the periods of time when motion detection triggers recording),
- assign the channels (cameras) that are to be recorded,
- assign the alarm outputs that are to be activated,
- activate OSD info and Remote Client call (upload to center).
Setting motion detection areas.
ULTIMAX Remote Client program.
ULTIMAX Remote Client program.
Setting motion detection schedule.
ULTIMAX Remote Client program.
ULTIMAX Remote Client program.
Motion detection link - assigning channels to be recorded and alarm outputs to be activated.
ULTIMAX Remote Client program.
ULTIMAX Remote Client program.
ULTIMAX - The advantage of SATA over IDE. Most of DVRs available on the market are prepared for cooperation with IDE hard drives. However, the newest models are equipped with SATA interfaces. SATA interface provides:
- higher maximum data transfers: SATA II - 3000 Mbps (real speed: 300 MB/s; IDE - real speed of 133 MB/s),
- possibility of using Hot-Swap drives (ideal for backup, no break in system operation needed),
- better ventilation inside the DVR (SATA cable is slimmer and can be easily tidied up).
SATA drives have better mechanisms of error detection and correction. Due to monopoly of SATA HDDs for larger capacities, the manufacturers of DVRs launch new models with SATA interfaces. ULTIMAX DVRs of 700 and 500 series and the 316 model are equipped with SATA II buses. The 304 and 308 models will be soon available with SATA II interface, too.
ULTIMAX - DVRs for demanding customers - control of PTZ cameras. ULTIMAX DVRs support over 80 PTZ protocols, so it is difficult to find a PTZ camera that cannot be operated by the equipment. The connection of PTZ camera is an easy job - it is made with two-wire cable (RS485) and includes choice of suitable protocol (the installer enters into the DVR the transmission parameters provided by the manufacturer of the camera). The functions of the PTZ camera are available from local keyboard or console, or via remote computer connected to the network and running remote client software.
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Configuration of PTZ cameras via remote client software | The desktop for control of PTZ cameras - ULTIMAX remote client program |
ULTIMAX - DVRs for demanding customers - maps in remote client software. Distributed video surveillance systems and systems with a large number of cameras should enable the operator to easily locate the camera capturing the image, or the sequence of cameras that follow a moving object. Camera names or numbers are in such systems inadequate for effective operation.
The map function solves the problem perfectly. It allows to import maps/plans of monitored areas (bmp files) that are the background for camera symbols associated with individual cameras. Clicking on a camera symbol, the operator displays its image in one of additional windows in the lower part of the screen, together with camera name and the name of cooperating DVR.
The maps/plans can create a hierarchical structure, e.g. from the plan of a development it is possible to pass to the plan of the building in question. The map function is often used in ULTIMAX DVRs that can be easily integrated due to effective network software. The software allows to manage large systems with a great number of deployed devices - DVRs, IP cameras, video servers.
The map function solves the problem perfectly. It allows to import maps/plans of monitored areas (bmp files) that are the background for camera symbols associated with individual cameras. Clicking on a camera symbol, the operator displays its image in one of additional windows in the lower part of the screen, together with camera name and the name of cooperating DVR.
The maps/plans can create a hierarchical structure, e.g. from the plan of a development it is possible to pass to the plan of the building in question. The map function is often used in ULTIMAX DVRs that can be easily integrated due to effective network software. The software allows to manage large systems with a great number of deployed devices - DVRs, IP cameras, video servers.
"Map" - a very useful function embedded in remote client software of ULTIMAX DVRs
ULTIMAX - DVRs for demanding customers - archive management solutions. Now the key issue in CCTV monitoring is recording of fast growing amounts of data. Larger and larger video surveillance systems, needs or demands for longer periods of data storage, use of high-resolution cameras - these factors force the users to have adequate disc space.
The new report of ISP Research underlines that it will be reason for immense storage requirements generated by video surveillance systems, ca. 3.3 EB by 2012 (E stands for exa, i.e. 1018).
Although storage devices are still under development, as well as DVRs can be equipped with many drives of big capacity, the key issue is also use of the newest, most effective compression methods. The newest H.264 codec allows to cut the storage and bandwidth (or transmission time) requirements by 1/3.
The new report of ISP Research underlines that it will be reason for immense storage requirements generated by video surveillance systems, ca. 3.3 EB by 2012 (E stands for exa, i.e. 1018).
Although storage devices are still under development, as well as DVRs can be equipped with many drives of big capacity, the key issue is also use of the newest, most effective compression methods. The newest H.264 codec allows to cut the storage and bandwidth (or transmission time) requirements by 1/3.
ULTIMAX-716 has won prestigious award - Gold Medal of Intertelecom 2008 for the best product
