The NWC-0495 Dinion IP is a high-performance 1/3-inch CCD Day/Night network camera, designed to ensure the highest possible image quality at all times. This ultra-compact camera provides DVD-like quality MPEG-4 video at up to 25 and 30 images per second (for PAL and NTSC respectively). Dinion IP is a true hybrid camera with both Ethernet and BNC connections capable of providing direct network connection while simultaneously supporting existing analog equipment. Network video signals are sent over IP networks and can be received and displayed on a PC web browser using the DiBos or VIDOS video management systems, or via a BOSCH Video over IP (BVIP) decoder for viewing on a CVBS or VGA monitor. The BNC connection provides direct input to a conventional analog matrix Switcher or DVR, which further enhances Dinion IP’s flexible viewing and recording options.
The camera combines 15-bit digital video processing (which enhances sensitivity) and XF-Dynamic (which extends the dynamic range) to provide a sharper, more detailed image with outstanding accuracy in color reproduction. Depending on the available light, the NWC-0495 automatically switches from color to monochrome, enhancing sensitivity for IR illumination to provide high-quality images even in challenging low-light conditions.
Dinion IP uses MPEG-4 compression, bandwidth throttling, and multicasting capabilities to efficiently manage bandwidth and storage requirements while delivering the best image quality and resolution. On-screen Displays (OSD) simplify back focus adjustment and network configuration, leading to lower installation and support costs. Power over Ethernet (PoE) makes installation easier and more cost-effective because cameras can now be installed where there is no AC power outlet.
In Day/Night Mode, the NWC-0495 provides enhanced night viewing by increasing the IR sensitivity. The IR filter can switch automatically from color to monochrome by either sensing the illumination level or via the alarm input. The filter can be switched manually via the alarm input, or remotely via a web browser. An internal, through-the-lens IR detector enhances monochrome mode stability by preventing the camera returning to the color mode when IR illumination is dominant.
XF – DYNAMIC
The highly accurate 15-bit digital signal is automatically processed to optimally capture the detail in both the high and low light areas of the scene simultaneously, maximizing the information visible in the picture.
The built-in video motion detector allows you to select up to four fully programmable areas with individual thresholds. The global scene change detector minimizes false alarms caused by sudden changes in lighting conditions, such as switching on or off the security lighting.
The Dinion MPEG-4 encoder creates high quality streaming video at low bit rates, mimimizing bandwidth and storage requirements, which further reduce costs. Each Dinion IP camera can deliver up to 25 and 30 images per second (PAL and NTSC) at true 4CIF video resolution.
Dinion IP cameras can generate two separate MPEG 4 video streams and one JPEG stream simultaneously. This advanced tri-streaming capability, not typically found in other IP CCTV systems, enables the user to tune live viewing and recording requirements to meet specific site and enterprise needs. For example, BOSCH video over IP Systems (BVIP) can be configured to record video at one quality setting (e.g 3.75 IPS at 2CIF), while simultaneously providing live images at the best possible image quality (eg 30 Ips at 4 CIF). Alternatively, the system can be configured to deliver a high bandwidth MPEG 4 stream to a local LAN user, while simultaneously streaming a low bandwidth MPEG 4 stream to a remote user over a WAN connectio and at the same time using the JPEG stream for remote viewing, for instance, on a PDA.
Three power options, PoE, 24 VAC and 12 VDC, are available on the NWC-0495. Utilizing PoE makes installation easier and more cost effective since cameras do not require a local AC power source. Additionally, they can use an uninterruptible power supply (UPS), which will allow for continous operation even when there’s a power failure e.g in emergencies.
Network parameters and basic camera set-up (e.g lens set-up and back focus) are quickly and easily performed using the on-screen displays (OSD) abd BNC composite video output. Unlike other IP cameras, no network connection, PC configuration utilities or other tools are required to set up Dinion IP.
The Lens Wizard automatically detects the lens type and helps focus the lens at the maximum opening to ensure proper focus is maintained throughout the 24 hour cycle. No special tools or filters are required.
|Video Standards||MPEG-4; M-JPEG|
|Video Data Rate||9.6 Kbps – 6 Mbps Constant & variable|
|Imager resolution||752×582 (PAL), 768×494 (NTSC)|
|Video resolution||704 x 576/480 (4CIF: 25/30 IPS)|
704 x 288/240 (2CIF: 25/30 IPS)
352 x 576/480 (Half D1: 25/30 IPS)
352 x 288/240 (CIF: 25/30 IPS)
176 x 144/120 (QCIF: 25/30 IPS)
|GOP Structure||I, IP|
|Overall Delay (IP)||MPEG-4: 100 ms|
|Select. Frame Rate||1-25/30 IPS (PAL/NTSC); Field / frame based coding|
|Network Protocols||RTP, Telnet, UDP, TCP, IP, HTTP, IGMP, ICMP|
|Software Update||Flash ROM, remote programmable|
|Configuration||Via web browser, built-in web server interfaces|
|Video out||1x Analog composite: NTSC or PAL; BNC connector 75 Ohm|
|Sensitivity||0.59 lux (0.059 fc) (color), 0.08 lux (0.008 fc) (Night mode)|
|Min Illumination||0.24 lux (0.024 fc) (color), 0.038 lux (0.0038 fc) (Night mode)|
|Min Illumination with SensUp||0.024 lux (0.0024 fc) (color), 0.0038 lux (0.00038 fc) (Night mode)|
|Shutter||Auto (1/60 (1/50) to 1/500000), fixed, flickerless, default|
|Sensitivity up||Off, Automatic continuous up to 10x|
|Auto Black||On, Off selectable|
|Range||32x dynamic range enhancement|
|Dynamic Noise Reduction||Auto, Off selectable|
|Contour||Sharpness enhancement level selectable|
|BLC||Off, Area and Level selectable|
|Gain||Auto (maximum level selectable to 28 dB) or fixed level selectable|
|Lens Mount||CS (max lens protrusion 5 mm, 0.2 inch)|
|White Balance||ATW (2500 – 10000 K), AWB hold, Manual WB selectable|
|VMD||4 area, sensitivity selectable|
|Alarm In||+5 V nominal, +40 VDC max|
|Relay Out||max. 30 VAC or +40 VDC, Max 0,5 A continuous, 10 VA|
|Ethernet||10/100 Base-T, auto-sensing, half/full duplex, RJ-45|
|Input Voltage||VDC: 11-36 V (700 mA)|
VAC: 12-28 V (700 Ma)
PoE: IEEE 802.3af compliant
|Power Consumption||Max. 8 VA|
|Weight||Approx. 0.45 kg (0.99 lb)|
|Operating Temperature||0°C – 40°C (32°F – 104°F)|