Dahua / IP / 4MP / Eyeball Camera / Fixed / 2.8mm Lens / Outdoor / WDR / IP67 / 30m Smart IR / Starlight / Built-in Microphone / 5 Year Warranty / DH-N42BJ62

SLK-DH-N42BJ62

The Dahua 4 MP Lite Series cameras offer high-resolution video and cutting-edge technology in a compact and accessible package. The cameras feature Smart H.265+ video compression, reducing bandwidth and storage requirements without sacrificing video quality. The camera's elegant blend of aesthetics combined with a range of easy mounting solutions provides an excellent choice for a variety of small to mid-size applications at an affordable price.

• 1/3-in. 4 MP Progressive-scan CMOS Sensor
• Dual Stream Encoding
• Smart H. 265+ and Smart H.264+ Dual Codecs
• 4 MP at 20 fps Maximum Resolution, 2.8 mm Fixed Lens
• Starlight Technology for Low Light Sensitivity
• True WDR (120 dB) and Day/Night (ICR)
• Maximum IR LED Length 30 m (98.43 ft) with Smart IR
• Built-in Microphone
• Intelligent Video System
• ArcticPro Series Camera - Operational down to –40° C (–40°)
• IP67 Ingress Protection
• Five-year Warranty (for products sold through an authorized Dahua Dealer)
• Become a registered dealer of Dahua
• Call (855) 928-0349 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.

Downloads:

• Data Sheet
• Quick Start Guide
• User Manual

Functions:

Starlight Technology
For challenging low-light applications, Dahua’s Basic Starlight Technology offers best-in-class light sensitivity, capturing details in low light down to 0.008 lux. 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 (WDR)
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.

Intelligent Video System
IVS is a built-in video analytic algorithm that delivers intelligent functions to monitor a scene for Tripwire violations and intrusion detection. A camera with IVS quickly and accurately responds to monitoring events in a specific area and offers tamper detection by recognizing a dramatic scene change and generating a warning message to inspect the camera.

Smart IR Technology
With IR illumination, detailed images can be captured in low light or total darkness. The camera’s Smart IR technology adjusts the intensity of the camera’s infrared LEDs to compensate for the distance of an object. Smart IR technology prevents IR LEDs from whitening out images as they come closer to the camera. The camera’s integrated infrared illumination provides high-performance in extreme low-light environments up to30 m (98.43 ft).

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°F (–40°C)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.

Environmental
Subjected and certified to rigorous dust and water immersion tests, theIP67 rating makes it suitable for demanding outdoor applications.