Dahua DH-IPC-EBW81242N-AS-S2 Ultra-Series 12MP Panoramic IR Fisheye Camera with Analytics+, 1.85mm Fixed Lens,

System Overview

Dahua Fisheye Cameras provide detailed panoramic views in a compact, low-profile design. The progressive-scan 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 Analytics+ functions at the edge – performing complex real-time perimeter people counting and queue management. The IP67 environmental protection rating and the IK10 vandal resistance ensure the camera operates in the harshest environments.

Functions

People Counting
The camera uses complex real-time people counting algorithms to count the number of people in up to four (4) distinct, user-defined regions. The function can trigger an alarm when a threshold setting is exceeded or when a wait time has exceeded a minimum time. 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.

Queue Management
This Analytics+ function monitors four (4) user-defined regions where people wait in line (or queue). Queue Management triggers an alarm when the number of people in line exceeds a minimum threshold or when the time a person waits in line is greater than the minimum queue time. The function displays each target in real-time and offers various report output formats.

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.

Heat Map
The built-in IVS features heat map functionality that tracks and stores daily, weekly, monthly, and yearly people flow through a defined scene and produces a configurable report. The system uses this data to produce a Heat Map, a two-dimensional representation of data that provides an immediate visual summary of information.

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 with a Dahua NVR or via the Web interface. Each dewarping mode offers options to adjust each scene.