Dahua N88BR5V

Specifications

Dahua 8 MP Network Fisheye Camera

Dahua Fisheye Cameras provide detailed panoramic views in a compact, low-profile design. The CMOS sensor combined with a fisheye lens provide a high-quality 360° panoramic view without blind spots, making the camera the ideal solution for wide and open areas, such as airports, shopping malls and banks. The camera offers multiple dewarp modes for different installations and configurations that enhance the video for a specific scene. The IP67 environmental protection rating and the IK10 vandal resistance ensure the camera operates in the harshest environments.

Key Features:

• 1/1.7-in. 8 MP Progressive-scan CMOS Sensor 
• 8 MP (3280 x 2480) at 30 fps Maximum Resolution 
• Immervision Panomorph Lens RPL: B9VVT 
• Triple Stream Encoding 
• Smart H.265+ and Smart H.264+ Dual Codecs  
• Analytics+ Functions — People Counting and Perimeter Protection 
• Multiple Dewarp Modes 
• Built-in Microphone and Speaker 
• Day/Night (ICR), 3DNR, AWB, AGC, BLC 
• Maximum IR Distance 10 m (32.81 ft) 
• IP67 Ingress Protection and IK10 Vandal Resistance
  

Panomorph Technology

The fisheye camera incorporates Panomorph Technology from Immervision, an industry leader in 360° solutions and applications. Panomorph technology is comprised of patented panomorph optics and viewing functionality for optimal 360° image quality. The panomorph optic includes magnified zones of interest based on an innovative distortion control concept. The viewing functionality removes all added distortion and enables 360° immersive navigation within live or recorded 360° video. Immervision is the only universally-accepted 360° dewarping standard; all major VMS platforms and camera vendors support this technology. 

Perimeter Protection

Dahua Analytics+ includes Tripwire and Intrusion functions that offer custom tripwires based on object type for automation in limited access areas. Perimeter Protection requires less pixels to detect an object to deliver improved accuracy and decreased false alarms due to lights, weather, trees, or animals. 

People Counting

The camera uses complex real-time people counting algorithms to deliver accurate flow statistics from two distinct people counting functions, Line Crossing and Regional. The line crossing function counts the number of people crossing a defined line, and the regional function counts the number of people in a distinct, user-defined area. People counting is ideal for measuring the number of customers entering or exiting a location and to monitor groups of people in a distinct location.

Dewarping Mode

Fisheye dewarping solves the problem of distortion in the circular panoramic view. The camera offers multiple dewarping modes for different installations and configurations, either with a Dahua XVR, NVR, via the Web interface. Each dewarping mode offers options to adjust each scene.

Smart IR

With IR illumination, detailed images can be captured in low light or total darkness. The camera's Smart IR technology adjusts the intensity of camera's infrared LEDs to compensate the distance of an object. Smart IR technology prevents IR LEDs from whitening out images as they come closer to the camera. The camera's integrated infrared illumination provides high performance in extreme low-light environments up to  10 m (32.81 ft). 

Cybersecurity

Dahua network cameras are equipped with a series of key cybersecurity technologies including: security authentication and authorization, access control, trusted protection, encrypted transmission, and encrypted storage. These technologies improve the camera’s ability to prevent malicious access and to protect data.

Protection

The camera allows for ±25% input voltage tolerance, suitable for the most unstable conditions for outdoor applications. Subjected and certified to rigorous dust and immersion tests (IP67) and impact tests (IK10), the camera is the choice for installation in even the most unforgiving environments.

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