Dahua HDBW7442HN-ZFR 4MP Outdoor WDR IR Varifocal Network Dome Camera, 2.7-12mm

The Dahua 4 MP ePoE camera offers Analytics+ functions at the edge - performing complex real-time face recognition, people counting, and perimeter protection surveillance. The Dahua Analytics+ algorithms significantly improve accuracy and reliability as compared to standard intelligent features. The camera is ideal for a host of diverse applications - Ultra Wide Dynamic Range and Smart IR technologies allow the camera to operate in any lighting condition and the IP67 and IK10 rating make the camera suitable for the harshest environments.Face RecognitionThe camera includes human facial feature extraction, real-time facial snapshots, and supports a database of up to 200,000 face images and five (5) libraries. The feature enables a pro-active way to identify persons of interest before an incident occurs. The advanced processor extracts and categorizes various features, including age, gender, expression, and whether the target face wears glasses or sports facial hair. The camera is ideal for applications that require entrance/exit management, where knowing who is coming and going is a valuable asset.People CountingThe 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.Perimeter ProtectionDahua 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.Image Attribute ExtractionAnalytics+ allows the camera to classify images in a video stream and then extract and store attributes and features for a specific image. The camera can distinguish between vehicle and human objects, track the object in real-time, and extract attributes, such as vehicle type, color, and make; or gender, clothing color, and facial attributes for people.Enhanced Power over Ethernet (ePoE) TechnologyDahua's innovative ePoE technology offers a plug-and-play solution to transmit power and data over long distances via Ethernet or coaxial cables, reducing installation time and saving money. ePoE technology is a viable, cost-effective solution for extending transmission distances and for converting existing, coax-based analog systems into IP systems. For new installations, ePoE offers the ability to design long-distance applications without the need for additional repeaters.EnvironmentalThe camera complies with the 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 and certified to rigorous dust and water immersion tests, the IP67 rating makes it suitable for demanding outdoor applications.Analytics+ FunctionsFace Recognition• Supports five group libraries that store up to 200,000 faces on the camera• Captures faces, compares to stored images, and produces match statistics• Extracts six attributes and eight expressions from a face capture• Offers face enhancement, face exposure, and a face angle filter for clear facial imagesPeople CountingDelivers accurate flow statistics from the following methods:• Line Crossing: counts a person as they cross a threshold in a defined direction.• Region: counts the number of people in a defined area.• Produces daily, monthly, and annual reports for both methods.Perimeter ProtectionDetects human or vehicle violations using the following methods:• Tripwire: a target crosses a defined line.• Intrusion: a target enters or exits a defined perimeter.Image Attribute Extraction• Distinguishes between motor vehicle, non-motor vehicle, and human targets.• Optimizes images and takes a snapshot of each target.Extracts attributes specific to a target:• Vehicles: make, color, type• Human: gender, face attributes, clothing colorsIntelligent Video System FunctionsIVS triggers an alarm and takes a defined action for the following events:Standard Features• Tampering with the camera• Error writing to an onboard Micro SD card• Error sending or receiving data over the network• Unauthorized access to the camera• IP Address ConflictPremium FeaturesMotionAn object moves through any part of the scene.SceneChange A person or object moves the camera to change the scene or covers the camera to obscure the scene.Abandoned/Missing ObjectA target leaves an object in designated area, or a target removes an object from the same designated area.Note: The Face Capture, Perimeter Protection, and IVS functions cannot be used at the same time, only one Analytics+ or IVS function can be used at a time. In addition, the Smart H.265+ and the Smart H.264+ cannot be used simultaneously with either an Analytics+ or an IVS feature.