Dahua Technology Ltd

Dahua Technology USA, a manufacturer of video surveillance solutions, has added five new fisheye cameras to its product portfolio, including the world’s first 4K fisheye for coaxial infrastructure.

HD and UHD imaging

The latest in HD and UHD imaging combined with fisheye technology provides exceptional detail for applications that require broad coverage. Dahua’s proprietary HD-over-coax technology adds even more innovation to the mix, with the 4MP Pro Series HDCVI fisheye (A42AR2) and the 4K Ultra Series HDCVI fisheye (A83AR6). The 4K HDCVI fisheye is the first fisheye in the industry to use coaxial infrastructure.

HDCVI allows for transmission of HD and UHD images over coaxial cabling at distances of up to 1640 feet. This maximises investment in legacy infrastructure by delivering forensic-level images without the need to rip and replace cabling. The 4K and 4MP HDCVI fisheye cameras are equipped with multiple edge dewarping modes and provide a 180° / 360° view that eliminates blind spots.

Network fisheye cameras

Dahua is also bringing three network fisheye cameras into the Ultra Series lineup: two 6MP options (N68BR4 and N68BR4V) and a 12MP model (NK8BR4). The N68BR4 model offers edge dewarping, while the N68BR4V model has client-side dewarping. The N68BR4V also incorporates Panomorph technology from ImmerVision Enables®, an industry leader in 360° solutions and applications. Its optics increase the pixels of the target image, improving the resolution of objects at the edge of the field of view.

Dahua is also bringing three network fisheye cameras
into the Ultra Series lineup

“Fisheye cameras allow for exceptional situational awareness,” remarked Jennifer Hackenburg, Senior Product Marketing Manager at Dahua Technology USA. “Advanced technology is alleviating previous limitations on clarity throughout the entire image.”  

Greater versatility in product line

Other benefits of the new network fisheye cameras are STARVIS sensors for superior low-light capability, true day/night IR cut filters for varying lighting conditions, and Intelligent Video System (IVS) analytics for more efficient monitoring. These cameras also feature Dahua’s innovative Smart H.265+ compression codec, which reduces bandwidth and storage requirements by up to 80% compared to standard H.264.

“Dahua’s new fisheye models bring greater versatility into our product line,” Hackenburg commented. “We’re aiming to provide our customers and end-users with high-performing and cost-effective cameras whether they’re working with an analogue system or IP.”  

Visit Dahua at Booth 4145 at the ASIS International Seminar and Exhibits in Dallas, Texas, September 26- 28, and see these cameras, along with other new and innovative products from Dahua.

Share with LinkedIn Share with Twitter Share with Facebook Share with Facebook
Download PDF version

Dahua Technology Ltd case studies

Dahua delivers customised monitoring solution for Pengsheng Industrial Park in Uzbekistan

Pengsheng Industrial Park is the first investment project by a Chinese private enterprise in Uzbekistan that has been acknowledged and ratified by the governments of the two countries. Located in Uzbekistan's Sirdaryo state, the Pengsheng Industrial Park is the biggest non-energy cooperation project between China and the Central Asian country. At present, there are over 10 workshops covering various fields with a total number of more than 1,500 employees. As a model project of China-Uzbekistan...

Dahua delivers cameras, monitors and switches for surveillance of city centre in Lincoln

A 300-plus camera city centre video surveillance scheme in Lincoln has been installed and commissioned using cameras, monitors and switching equipment from Dahua Technology. The previous analogue-based CCTV system was more than 20 years old and had become expensive to maintain, so City of Lincoln Council decided to replace the analogue cameras and transmission equipment with HD digital equipment. The total cost of ownership has been reduced by the savings made on legacy fibre lease costs, as we...

Dahua’s intelligent video surveillance solution deployed at Recife’s subway

Recife’s urban trains system carries around 400 thousand passengers a day – it is the third largest railway operator in number of users in Brazil. To ensure a safe journey for passengers, it is imperative to increase the subway security with modern technologies and monitoring equipment. The main challenge was to adapt the technology to the specific conditions such as lighting, people flow and speed of a subway station while not interrupting the transportation service. Therefore, eas...