Dahua N43BX82

Specifications

Dahua 4MP TiOC Network Bullet Camera

The Dahua Three-in-One Camera (TiOC) offers multiple features working in tandem to assist with deterrence and low-light detection while delivering high-resolution video images. The camera also features Perimeter Protection and Smart Motion Detection that offer accurate analytics. The camera is ideal for a host of diverse applications — Enhanced Starlight Technology, True Wide Dynamic Range, and Smart Dual illuminators allow the camera to operate in any lighting condition and the IP67 rating makes the camera suitable for the harshest environments. 

Key Features:

• 1/2.7-in. 4MP Progressive-scan CMOS Sensor 
• Triple-stream Encoding 
• AI Coding, Smart H.265+, and Smart H.264+ Video Compression 
• 4MP (2688 x 1520) at 30 fps, 2.8 mm Fixed Lens 
• Analytics+ Functions — Perimeter Protection, Smart Motion Detection+ 
• Dual Built-in Microphones and a Built-in Speaker 
• Voice Catcher Technology Captures Clear Audio at a Distance 
• Dual Smart Illumination — IR and White Light 
• Active Alarm with Red/Blue Lights and Siren or Voice Prompt 
• Enhanced Starlight Technology for Low-light Applications 
• ArcticPro Series Camera — Operational down to –40° C (–40° F) 
• IP67 Ingress Protection
  

Active Alarm

The camera features active alarm functionality to respond automatically to a triggered alarm. The configurable automatic responses include activation of red and blue lights and the broadcast of a built-in message or siren to stop an incident before it happens. 

Smart Dual Illuminators

The camera offers both IR and white-light illuminators and intelligently employs each depending on the situation. Typically, the camera enters the IR mode as ambient light decreases. When the camera detects a person entering the monitoring area, it activates the white-light illuminator to capture full-color details. Once the person leaves the area, the camera switches back to IR illumination.

Enhanced Starlight Technology

For challenging low-light applications, Dahua’s Starlight Ultra-low light Technology offers best-in-class light sensitivity, capturing details in low light applications. The camera uses a set of optical features to balance light throughout the scene, resulting in clear images in dark environments.

Smart Motion Detection+

Smart Motion Detection+, a component of Dahua's Analytics+ technology, improves alarm accuracy and decreases the number of false alarms. The advanced SMD algorithm analyzes a scene for human or vehicle motion, while filtering out other motion due to trees, leaves, animals, weather, and triggers an alarm when detected. SMD also saves time when searching recorded video by filtering false alarms and allowing quick retrieval of an alarm due to a person or vehicle. 

Perimeter Protection

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, userdefined 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.

Smart Motion Detection+

Smart Motion Detection+, a component of Dahua's Analytics+ technology, improves alarm accuracy and decreases the number of false alarms. The advanced SMD+ algorithm analyzes a scene for human or vehicle motion, while filtering out other motion due to trees, leaves, animals, weather, and triggers an alarm when detected.

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.

ArcticPro

The Dahua ArcticPro Series of extreme-environment cameras combine temperature-tolerant components, a waterproof enclosure, and an integrated heater to ensure flawless operation in temperatures as low as –40° C (–40° F). For applications that demand high-resolution video with advanced features in extremely cold environments, the Dahua ArcticPro Series offers a camera to satisfy the most demanding requirements.

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.

Environmental

Subjected to rigorous dust and water immersion tests the camera suitable for the most demanding outdoor applications. The camera carries an IP67 rating that ensures protection from total dust ingress and protection from water immersion between 15 centimeters and 1 meter in depth.

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