Dahua N45EFNZ 4MP White-light Outdoor IP Security Camera With Analytics 2.7 ~ 12mm Motorized Lens, White, Built-in Microphone And Speaker

Dahua N45EFNZ 4MP White-light Outdoor IP Security Camera with Analytics 2.7 ~ 12mm Motorized Lens, White, Built-in Microphone and Speaker

Dahua N45EFNZ 4MP ePoE Enhanced Night Color camera incorporates ePoE (extended Power over Ethernet) technology, facilitating simultaneous transmission of power and data over extended distances. ePoE technology enhances flexibility in installation and reduces costs. Additionally, Dahua N45EFNZ integrates Analytics+ functions, a suite of advanced functions designed for real-time analysis and monitoring at the point of capture, enhancing surveillance capabilities directly on the camera. Analytics+ functions enable complex real-time perimeter protection surveillance, Smart Motion Detection, and face detection, providing heightened accuracy and reliability compared to standard analytics that are found in other cameras. Night Color Technology and Ultra Wide Dynamic Range further equip the camera to operate in various lighting conditions. The camera’s IP67 rating confirms its robustness against the harshest environmental conditions, offering resistance against dust and water ingress.

Key Features:

• 1/1.8-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, 2.7 mm to 12 mm Motorized Lens
• Ultra Wide Dynamic Range (140 dB)
• Built-in Microphone and Speaker
• Analytics+ Functions — People Counting, Perimeter Protection, Smart Motion Detection+, and Face Detection
• Enhanced Night Color Technology with White-light LEDS for Color Images in Total Darkness
• Enhanced Power and Data Transmission Distances (ePoE)
• IP67 Ingress Protection
• 5-year Warranty

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.

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.

Smart Plan Schedule

Cameras that employs Smart Plan Schedule allows setting different Analytics+ functions depending on the time of day. For example, set the People Counting function during operating hours to keep track of customers entering and exiting; then set the Perimeter Protection function to monitor for intruders during overnight hours. One camera covers you day and night.

Enhanced Night Color Technology

The Enhanced Night Color camera incorporates white-light LEDs to offer full-color images in total darkness, as well as an effective visual deterrent. This technology provides smart illumination where the camera automatically activates the white-light illuminators when ambient light levels fall and adjusts exposure time and LED intensity to prevent overexposing the image.

Enhanced Power over Ethernet (ePoE) Technology

Dahua’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.

Ultra Wide Dynamic Range

For applications with both bright and low lighting conditions that change quickly, Ultra WDR (140 dB) optimizes both the bright and dark areas of a scene at the same time to provide usable video.

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.