Dahua N43AJ52-B 4MP Night Vision Outdoor Turret IP Security Camera With 2.8mm Fixed Lens, Smart H.265+, Built-in Microphone

Dahua N43AJ52-B 4MP Night Vision Outdoor Turret IP Security Camera with 2.8mm Fixed Lens, Smart H.265+, Built-in Microphone

The Dahua 4 MP Starlight camera offers Smart Motion Detection for
improved alarm accuracy from intrusion and tripwire functions. The
camera is ideal for a host of diverse applications — Starlight, True Wide
Dynamic Range, and IR illumination allow the camera to operate in any
lighting condition. The camera is a component of the Dahua ArcticPro
series and is rated to IP67 allowing the camera to deliver high-quality
and reliable video in the harshest environments

Key Features:

• 1/3 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
• Starlight Technology for Low-light Applications
• Analytics+ Function – Perimeter Protection and Smart Motion Detection
• True Wide Dynamic Range (120 dB) and Day/Night IR Cut Filter
• Maximum IR LED Distance 50 m (164.04ft)
• Built-in Microphone
• Enhanced Power and Data Transmission Distances (ePoE)
• ArcticPro Series Camera – Operational down to –40° C (–40° F)
• IP67 Ingress Protection
• Five-year Warranty (for products sold through an authorized Dahua Dealer)

WizSense

WizSense Series devices combine Dahua’s powerful Analytics+ with an
intuitive and easy to use interface. WizSense devices offer Smart Motion
Detection and Perimeter Protection functions that focus on human and
vehicular images and ignore irrelevant images to capture important
video while reducing false alarms. WizSense Series devices provide
powerful general surveillance for small to medium size businesses at a
sensible price.

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.

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.

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.

Starlight Technology

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

Smart H.265

Smart H.265+ is the optimized implementation of the H.265 codec that
uses a scene-adaptive encoding strategy, dynamic GOP, dynamic ROI,
flexible multi-frame reference structure and intelligent noise reduction to
deliver high-quality video without straining the network. Smart H.265+
technology reduces bit rate and storage requirements by up to 70%
when compared to standard H.265 video compression.

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 and certified to the
IP67 Ingress Protection rating makes it suitable for demanding outdoor
applications.