Compare AV2456DN-S-NL with AV3455DN-S-NL  (2)

 
Chip Inch Size
1/3
1/3
Colour Type
Colour / Monochrome
Colour / Monochrome
Resolution TVL
2 MP
3 MP
Sensitivity lux
0
0
Digital (DSP)
Voltage
PoE
PoE
Compression
H.264 (MPEG4, Part 10) / Motion JPEG
H.264 (MPEG4, Part 10) / Motion JPEG
Back Light Compensation
Electronic Shutter range
1~ 500ms
1~ 500ms
S/ N (Signal/ Noise) Ratio dB
100
69
Built-in IR LED

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Latest IP Dome camera case studies

Arecont Vision enables Davenport Grand hotel to provide a safe, secure, and relaxing hotel experience
Arecont Vision enables Davenport Grand hotel to provide a safe, secure, and relaxing hotel experience

World-class service, sublime surroundings, and luxury within reach are all things you will find at Davenport Hotels in downtown Spokane, Washington. The four-hotel collection runs the gamut from classic to contemporary, full-size to boutique, and historic to modern. Guests can enjoy luxurious spa, wedding, and business facilities, as well as some of the best dining in the city. Davenport history Opened in June 2015, the new 716 room Davenport Grand Hotel offers a unique alternative for travellers who seek a reprieve from the traditional, uninspiring hotel environment. The Davenport Grand provides a lifestyle hotel experience in a highly social atmosphere rich in cutting-edge design, energy, and comfort. The management team knew from the start that an analogue surveillance system would not be sufficient Crafted to appeal to both business and leisure travellers, the Davenport Grand combines the dynamic qualities of urban living with best-in-industry services and amenities in a unique setting. The new Davenport Grand embraces the glorious past of the Davenport Hotel with a bold, modern spirit and joins the historic Davenport Hotel, Davenport Tower, and Davenport Lusso family. Move from analogue to IP Davenport Hotels had relied on an analogue video surveillance system for the existing hotel facilities and structures. For the new Davenport Grand Hotel, hotel management wanted to ensure the safety and security of its guests, employees, and visitors while helping to prevent theft and other loss. It was also important to be able to capture images of the vehicles that come and go from the public garage used by hotel guests. This would enable the hotel to better deal with potential vehicle damage claims, which is a common issue in the hospitality industry. Each of the Davenport Grand’s planned camera applications would require highly detailed video, and the management team knew from the start that an analogue surveillance system would not be sufficient. “We have other hotels that have analogue cameras installed, so getting a more current system with clarity was a priority. We decided we're not going to invest in an older system,” said Kevin Miller, Corporate Director of Security for the Davenport Collection of Properties. Instead, an IP megapixel surveillance camera solution would be required.  Leveraging megapixel technology Hotel management had a system design in mind, which Kevin Jetton, A-TEC’s President, was able to refine based on what he saw after touring the facilityWorking with Spokane-based security firm A-TEC, the hotel narrowed its potential choices down to three camera vendors, each of which submitted a bid for the video surveillance system project. After evaluating all of the products included in the bids, the hotel chose IP megapixel cameras from Arecont Vision, primarily based on image quality. Exacq was chosen as the video management software. “If we’re going to build a new surveillance system, we need to make sure that if we have an incident, we can actually see who was involved,” said Miller. “We wanted an innately high-quality, flexible solution, and we got it with Arecont Vision.” A-TEC software solution Hotel management had a system design in mind, which Kevin Jetton, A-TEC’s President, was able to refine based on what he saw after touring the facility. According to Jetton, the changes were largely based on the ability to cut the hotel’s costs without sacrificing camera coverage. “We pride ourselves on determining what the areas of concern are, how we are going to address them, and what cameras will do the best job,” Jetton said. “We realised we could incorporate SurroundVideo Omni and other Arecont Vision megapixel cameras to lower the camera count and increase overall views.” Before moving forward with the modified design, A-TEC set up a software solution in conjunction with demo cameras provided by Arecont Vision. These were used for test shots to provide to hotel management the types of views they would be able to get with the cameras Jetton recommended. “Once we were able to get it all set up and show them what they were going to get with the reduced camera counts and increased camera views, they were definitely on board,” Jetton said. “I knew what solution needed to be proposed. My partnership with Arecont Vision is unprecedented, and I knew that presenting the Davenport with this solution was going to be a success because we were all working together.” Arecont Vision SurroundVideo Ombi user-configurable omni-directional multi-sensor megapixel cameras were used in the installation, such as in the Grand Bar. Arecont Vision camera families The overall installation included nearly 70 Arecont Vision cameras, all of which were deployed to suit the individual areas in which they were to be used. The installed cameras are from several Arecont Vision families. SurroundVideo® Omni user-configurable omni-directional multi-sensor megapixel cameras  SurroundVideo® 180° panoramic multi-sensor megapixel cameras MicroDome® ultra-low profile megapixel dome cameras MegaBall® megapixel dome cameras A-TEC remained in close contact with Kevin Miller and hotel management to ensure that they knew the details of the project’s progress MegaDome® 2 megapixel dome cameras with remote focus/zoom Throughout the installation, A-TEC remained in close contact with Kevin Miller and hotel management to ensure that they knew the details of the project’s progress and to demonstrate the evolving system as cameras were deployed. Stuart Wells of A-TEC led the onsite installation and integration of the system, working with the Davenport team. “A-TEC did test shots for us before the hotel was even finished so we could see the exact depth, range, and view that we were going to get with each camera,” Miller said. Megapixel solution benefits Davenport Hotels had a number of safety and security goals for its new surveillance system in the Davenport Grand. Hotel management wanted to ensure that the cameras wouldn’t be the first thing guests noticed. With their high quality and their sleek, unobtrusive design, the Arecont Vision cameras have met those needs. “We certainly didn't want to give people the feeling that they're being watched throughout the hotel,” Miller said. “We really like how the low profile of the cameras and the multi-sensor capabilities enabled us to use just one camera opposed to four separate ones.” Shortly after the installation was completed, Jetton conducted a test to see just how unobtrusive the surveillance system was. Proactive and preventative approach to security The Arecont Vision cameras have allowed the Davenport Grand to take a more proactive and preventative approach to security "I took two visitors with me to do a walk-through of the hotel when the installation was first completed and I challenged them to find the cameras. On many different occasions they didn’t even notice that they were in the camera views,” he said. “People are there to relax and enjoy their time away; they don’t want to feel like they are being watched by cameras.” The Arecont Vision cameras have allowed the Davenport Grand to take a more proactive and preventative approach to security, something that would have been missing from an analogue surveillance system. “We can see activity and hopefully stop and report behaviour to prevent things from happening,” Miller said. In terms of return on investment, the ability to avoid claims for which the hotel is not responsible has been a major benefit of the new system in the Davenport Grand. This has been particularly the case with the vehicle valet service. “With the valet service, customers will come in and claim that marks on their vehicle weren’t there when they arrived, and quite honestly, they may believe that’s true. With the Arecont Vision cameras, we’re able to look at the video and say with confidence whether the mark was there when he or she arrived at the hotel,” Miller said. Preventing theft The cameras have also helped with a number of instances of items disappearing from the exterior of the hotel. In one example, the Davenport Grand was able to provide the local police department with video which led to the items being returned and the thieves apprehended. In addition to the Davenport Grand’s potential cost reduction from a lower camera count, savings were realised in other areas as a result of the new surveillance system which is monitored on the premises. “What’s really nice is we can actually view the cameras from several different locations in real-time or in playback,” Miller said. “These cameras help reduce our on-floor manpower and increase our effectiveness because there can be one person on the floor and another person who is watching the cameras, who can cover 10 times more area than one person can on foot.”

VIVOTEK fisheye network cameras help Bialystok update municipal traffic monitoring system
VIVOTEK fisheye network cameras help Bialystok update municipal traffic monitoring system

Bialystok, a beautiful historic city of 300,000 in the northeast of Poland, is one of the nation’s major population centres. Devastated in World War II and languishing for a long period afterward, the city has seen a renaissance in recent years, with restoration of its beautiful architecture and modernisation of infrastructure as the Polish economy has boomed. One particular change that has come upon this serene city with unexpected rapidity is the increase in car ownership, which has more than tripled in Poland since 2005. Over the last decade, the growing need for an up-to-date, comprehensive traffic monitoring system has become increasingly apparent. Surveillance enhancement for traffic surges The growing need for an up-to-date, comprehensive traffic monitoring system has become increasingly apparent Cameras were the most costly item within the traditional traffic surveillance system originally deployed in Bialystok. To capture as many angles as possible, large numbers of cameras were required, often several at each intersection. As well as being an eyesore, this also meant that the cost of linking and synchronising the array of cameras to the central surveillance system was exorbitant. To avoid impacting traffic, which is heavy during the daylight hours, installation and construction work was usually carried out at night. The restricted hours for installation caused long delays in camera setups. Worse, the system itself no longer met the needs of the rapidly developing city. Despite the large numbers of cameras, the field of view of individual cameras was too narrow and when accidents happened it was difficult to try to piece together footage from several cameras in an attempt to reconstruct the incident. Often, there was no way to determine from the footage just who was at fault. A better solution was needed. Seamless collaboration to seamless implementation Zarzad Dróg Miejskich (ZDM), the municipal unit responsible for the road system in Bialystok needed to revamp, simplify, and upgrade their inefficient traffic camera system, so they worked with systems software manager Siemens and engaged VIVOTEK’s local distributor Suma Solutions to come up with an answer that would meet their needs. Siemens developed the system software around technology provided by VIVOTEK, a provider of IP surveillance solutions, offers dedicated traffic surveillance and management solutions, and has recently released its remarkable FE8174V H.264 5-megapixel fisheye network camera.The hemispherical images captured on camera can be automatically retooled to conventional projection specifications for easy viewing  The FE8174V is VIVOTEK’s fisheye network camera. This vandal-proof, WDR-enhanced, day/night camera features a detailed 5-megapixel resolution sensor with superior image quality. Its fisheye lens captures a 180° panoramic view when wall-mounted, and a stunning 360° surround view with no blind spots when mounted overhead. With its choice of display layouts—surround view, panoramic view, and regional view—it is the perfect solution for those who need coverage of wide, open areas as well as a high degree of flexibility. With the advanced image processing capabilities, the hemispherical images captured on camera can be automatically retooled to conventional projection specifications for easy viewing. As the camera’s primary application is outdoors and demands reliability in all conditions, a weather-proof IP66-rated and vandal-proof IK10-rated housing keeps the camera body clear of rain and dust and maintains functionality in all types of weather. The VIVOTEK FE8174V features a removable IR-cut filter, which is unquestionably the best choice for those who need a hardy, all-weather, 24/7 system with a full range of coverage. Enhanced resolution means better traffic safety ZDM installed 130 VIVOTEK FE8174V cameras at intersections throughout Bialystok. Now, with far fewer cameras, traffic controllers can get a clear, sharp overview of the whole field without any blind spots. VIVOTEK’s fisheye camera dewarping capabilities allow monitors to adopt different presentation modes A single VIVOTEK FE8174V provides the coverage of four outdoor bullet cameras in one image, and has resulted in cost savings at the same time as providing more complete coverage. Fewer cameras has also meant a decrease in costs associated with the backend management platform, network communications equipment, and storage equipment; it has also protected the aesthetic properties of the city by decluttering the skyline. Further, VIVOTEK’s fisheye camera dewarping capabilities allow monitors to adopt different presentation modes. Now, Management Center operators can easily monitor and verify traffic incidents and use the image recognition software to increase traffic control efficiency. The city of Bialystok has finally achieved a traffic management and surveillance system that can keep pace with its rapid growth while remaining in harmony with the local culture and architecture.

Hikvision partners with SKOV to create smart farm management solutions
Hikvision partners with SKOV to create smart farm management solutions

Hikvision cameras and a specially designed SKOV VMS allows handlers to monitor the pigs Hikvision worked with farm management solutions provider SKOV to bring the art of weighing pigs into the 21st Century, with the help of mini-dome cameras and a bespoke VMS system. The pig is one of the most populous large mammals in the world, with an estimated 986.6 million pigs at any one time. This also means, of course, that piggeries are big business, as pork is the most commonly meat consumed worldwide. Part of managing a piggery is to ensure that each pig is able to grow to its full potential. The average weight of a pig at market is 275 lbs, but keeping an eye on the weight of individual animals can be tricky. If a pig is smaller than it pen-mates, it is likely to be pushed away when it comes to feeding time. This means it will not grow to its full size. In this situation, pig farmers may move the smaller pigs into a separate pen, so they can get to the food and ‘catch up’ with their larger brothers and sisters. Methods and challenges But how do you weigh a pig? Traditional methods involved a tape measure and many hands and were, of course, very time consuming to complete. And that was without the math part at the end! Later methods saw farmers installing weighing apparatus, which was costly, and also time consuming with handlers needing to ‘persuade’ individual pigs onto the scales. Another issue with this system was that accuracy could be affected, as it was hard to tell if the scales had just one pig on them. “The pig handlers need to drag the pigs physically to the scales, which is not only very hard, time-consuming work, but also stresses the pig out”, said Kasper Ronn Christensen, Strategic Purchaser at SKOV. “Stressed pigs don’t eat, which also affects their growth rate.” Hikvision cameras and SKOV VMS solution Enter a whole new innovative solution, using Hikvision cameras and a specially designed SKOV VMS. After testing various cameras, SKOV approached Hikvision because of the competitive price and clear, reliable pictures even at only 2MP resolution. That, combined with the ability to build a firmware specifically for their needs, persuaded SKOV to work with Hikvision. Between four and eight 2-line mini-dome cameras (DS-2CD2142FWD-I (4mm)) are placed in the pigpens, to allow handlers to see what’s going on and to monitor the growth progress of the pigs. These specific cameras were chosen because of the low amount of spare space in a pigpen and the importance of an affordable solution. Weight calculation and monitoring “We were looking for a solution that could be used by piggeries all over the world”, says Kasper Ronn Christensen. “That meant we needed to make it simple, practical and affordable. The fact that, even at a relatively low resolution of 2MP, clear actionable pictures were consistently available made these cameras a smart choice.” Connection to the SKOV VMS means that the pigs’ weights can be calculated and so monitored. The VMS also gives alarms if a pig doesn’t follow the required growth rate, so steps can be taken. The success of the project in Denmark means it can be replicated all over the world to help piggeries to manage their pigs and make sure they maximise their potential. SKOV is offering the solution to all regions with piggeries, including in Thailand, where they have a subsidiary. Digitalised smart farming systems “The cameras are integrated and working as expected, so we can look to the future”, says Kasper Ronn Christensen. “We are really impressed with the way Hikvision adapted their firmware to our needs. I also love the innovative approach - who would have thought that a technology that was designed to help spot intruders could be used to ensure pigs grew to the correct weight!” Peter Guan, Channel and Marketing Director at Hikvision Europe, said: “We are heading to a future where traditional farming is digitalised into smart farming, where surveillance cameras are not only used for crime prevention at the farms, but also as useful tools for farmers. Hikvision’s ecosystem partner program allows easy software and hardware integration so that end users can benefit from an innovative and more powerful complete solution.”