Dahua / IP / 4MP / Bullet Camera / Fixed / 2.8 mm Lens / Outdoor / Ultra WDR / IP67 / Night Color 2.0 / ePoE / Smart Motion Detection / 5 Year Warranty / DH-N45EFN2

DH-N45EFN2
Item number: XXXX

• 1/1.8 in. 4 MP Progressive-scan CMOS Sensor
• Triple-stream Encoding
• Smart H.265+ and Smart H.264+ Dual Codec
• 4 MP (2688 x 1520) at 30 fps
• 2.8 mm Fixed Lens
• Ultra Wide Dynamic Range (140 dB) 
• Built-in Microphone
• Analytics+ Function –  People Counting, Perimeter Protection, Smart Motion Detection+, and Face Detection
• Night Color Technology with White-light LEDS for Color Images in Total Darkness
• Enhanced Power and Data Transmission Distances (ePoE)
• Arctic Pro Series Camera – Operational down to –40° C (–40° F)
• IP67 Ingress Protection
• Five-year Warranty (for products sold through an authorized Dahua Dealer)
• Become a registered dealer of Dahua
• Call 1-800-878-6604 for Dealer Prices

      

Technical Specification

1. The DORI distance is a measure of the general proximity for a specific classification to help pinpoint the
right camera for your needs. The DORI distance is calculated based on sensor specifications and lab test
results according to EN 62676-4, the standard that defines the criteria for the Detect, Observe, Recognize
and Identify classifications.
2. Pair a Smart Motion Detection camera with a Dahua recording device that also offers SMD functionality to
take advantage of SMD alarm filtering and object classification when searching and playing back recorded
video.

Downloads:
Data Sheet
Quick Start Guide
User Manual

WizMind Series devices offer the full complement of Dahua Analytics+ functions for comprehensive, human-oriented analytic solutions. WizMind Series products deliver perimeter protection, vehicle and crowd density statistics, video metadata, and advanced people counting with heat map functionality. WizMind is ideal for complex applications with demanding requirements that need advanced analytic capabilities.

System Overview
The Dahua 4 MP Night Color 2.0 ePoE camera offers Analytics+ functions at the edge – performing complex real-time perimeter protection surveillance, Smart Motion Detection, and face detection. 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 — Night Color Technology and Ultra Wide Dynamic Range allow the camera to operate in any lighting condition and the IP67 rating makes the camera suitable for the harshest environments.

Functions

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.
Night Color Technology
The 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.
ArcticPro
The Dahua ArcticPro Series of extreme-environment cameras combine
temperature-tolerant components with a waterproof enclosure to
ensure flawless operation in temperatures as low as –40° C (–40° F)
without the need for an internal heater. The lack of a heater reduces the
camera’s power consumption and saves operating costs. 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.
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.
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.

Compatible With