Dahua / IP / 5MP / Bullet Camera / Motorized Varifocal / 2.7-13.5mm Lens / Outdoor / WDR / IP67 / 60m IR / Starlight / Smart Motion Detection / 5 Year Warranty / DH-N53AF5Z

SLK-DH-N53AF5Z

The Dahua 5 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.

• 1/2.7 in. 5 MP Progressive-scan CMOS Sensor
• Triple-stream Encoding
• Smart H.265+ and Smart H.264+ Dual Codec
• 5 MP (2592 x 1944) at 20 fps
• 2.7 mm to 13.5 mm Motorized Vari-focal Lens
• Starlight Technology for Low-light Applications
• Analytics+ Function – Perimeter Protection
• Smart Motion Detection for Improved Alarm Accuracy
• True Wide Dynamic Range (120 dB) and Day/Night IR Cut Filter
• Maximum IR LED Distance 60 m (196.85 ft)
• ArcticPro Series Camera - Operational down to –40° C (–40° F)
• IP67 Ingress Protection
• Five-year Warranty (for products sold through an authorized Dahua Dealer)
  
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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. The Analytics+ functions and the 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+ Codec cannot be used simultaneously with either an Analytics+ or an IVS feature. 3. 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

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.

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.

Wide Dynamic Range
The camera achieves vivid images, even in the most intense contrast lighting conditions, using industry-leading wide dynamic range (WDR)technology. For applications with both bright and low lighting conditions that change quickly, True WDR (120 dB) optimizes both the bright and dark areas of a scene at the same time to provide usable video.

Environmental
Subjected to rigorous dust and water immersion tests and certified to theIP67 Ingress Protection rating makes it suitable for demanding outdoor applications. The camera offers a wide voltage range, with a 30% input voltage tolerance, suitable for external applications with unstable power sources.