Dahua N55CS5

Specifications

Dahua 5MP Panoramic Network Fisheye Camera

Experience the superior clarity of 5MP video and the range of a 360° panoramic fisheye camera. The camera delivers high quality images with crisp details and accurate color rendition, even under complex lighting conditions thanks to True WDR (120 dB). The compact camera replaces multiple single-sensor cameras providing a higher return on investment for your security dollars, making it an excellent choice for small to mid-size business applications. 

Key Features:

• 1/2.7-in. 5MP Progressive-scan CMOS Sensor 
• Triple Stream Encoding 
• Smart H.265+ and Smart H.264+ Dual Codec 
• 5 MP (2592 x 1944) at 30 fps Maximum Resolution 
• 1.4 mm Fixed Lens 
• True Wide Dynamic Range (120 dB) 
• Built-in Microphone 
• Analytics+ Functions — People Counting and Heat Map 
• IP67 Ingress Protection and IK10 Vandal Resistance
  

People Counting

The camera uses complex real-time people counting algorithms to deliver accurate flow statistics for the number of people in a defined region. The camera counts the number of people in an area and triggers an alarm if the number is above or below a set number of people. This function also delivers daily, monthly, and yearly reports.

Intelligent Video System

IVS is a built-in video analytic algorithm that delivers intelligent functions to monitor a scene for Tripwire violation and intrusion detection. A camera with IVS quickly and accurately responds to monitoring events in a specific area. In addition to scene analytics, offers tamper detection by recognizing a dramatic scene change and generating a warning message to inspect the camera.

Wide Dynamic Range

The camera achieves vivid images, even in the most intense contrast lighting conditions, using industry-leading wide dynamic range (WDR) technology. For applications with both bright and low lighting conditions that change quickly, True WDR (120 dB) optimizes both the bright and dark areas of a scene at the same time to provide usable video.

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 H.265+

Smart H.265+ is the optimized implementation of the H.265 codec that uses a scene-adaptive encoding strategy, dynamic GOP, dynamic ROI, flexible multi-frame reference structure and intelligent noise reduction to deliver high-quality video without straining the network. Smart H.265+ technology reduces bit rate and storage requirements by up to 70% when compared to standard H.265 video compression.

Environmental

The camera complies with an IK10 impact rating making it capable of withstanding the equivalent of 5 kg (11.02 lbs) of force dropped from a height of 40 cm (15.75 in.). Subjected to rigorous dust and water immersion tests and certified to the IP67 Ingress Protection rating makes it suitable for demanding outdoor applications.

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