Description
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 1-800-878-6604 for Dealer Prices!
Technical Specification
Camera
Image Sensor
1/3-in. 4 MP Progressive-scan CMOS
Effective Pixels
2688(H) x 1520(V)
RAM/ROM
128 MB / 128 MB
Scanning System
Progressive
Electronic Shutter Speed
Auto, Manual; 1/3 s to 1/100000 s
Minimum Illumination
Color: 0.008 lux at F1.6
0 lux at F1.6 with IR on
IR Distance
Distance up to 30.0 m (98.43 ft)
IR On/Off Control
Auto, Manual
IR LEDs
Two (2)
Lens
Lens Type
Fixed-focal
Iris Type
Fixed Aperture
Mount Type
M12
Focal Length
2.8 mm
Maximum Aperture
F1.6
Angle of View
Horizontal: 102.0°
Vertical: 55.0°
Diagonal: 121.1°
Close Focus Distance
0.90 m (2.95 ft)
DORI Distance – Lens -Detect
(8 ppf)
DORI Distance – Lens- Wide – Observe
(19 ppf)
DORI Distance – Focus – Recognize
(38 ppf)
DORI Distance – Lens – Identify
(76 ppf)
DORI Distance – 2.8 mm – Detect
56.0 m
(183.73 ft)
DORI Distance – 2.8 mm – Observe
22.40 m
(73.49 ft)
DORI Distance – 2.8 mm – Recognize
11.20 m
(36.75 ft)
DORI Distance – 2.8 mm – Identify
5.60 m
(18.37 ft)
Pan/Tilt/Rotation
Range
Pan: 0˚ to 360˚
Tilt: 0˚ to 78˚
Rotation: 0˚ to 360˚
Video
Compression
Smart H.265+, H.265, Smart H.264+, H.264, H.264B,
MJPEG
Streaming Capability
Two (2) Streams
Resolution
2688 x 1520, 2560 x 1440, 2304 x 1296,
1080p (1920 x 1080), 1.3 MP (1280 x 960),
720p (1280 x 720), D1 (704 x 480), VGA (640 x 480),
CIF (352 x 240)
Frame Rate
2688 x 1520 at 20 fps or
2560 x 1440 at 30 fps
Frame Rate
D1 (704 x 480) at 30 fps
Bit Rate Control
CBR/VBR
Bit Rate
H.264: 32 K to 6144 Kbps
H.265: 12 K to 6144 Kbps
Day/Night
Auto (ICR), Color, B/W
BLC Mode
BLC, HLC, True WDR (120 dB)
White Balance
Auto, Natural, Street Lamp, Outdoor, Manual,
Regional Custom
Gain Control
Auto, Gain Priority, Shutter Priority, Manual
Noise Reduction
3D DNR
Motion Detection
Off, On (4 Zones, Rectangular)
Region of Interest
Off, On (4 Zones)
Smart IR
Support
Digital Zoom
16x
Image Rotation
0°, 90°, 180°, 270°
Mirror
Off, On
Privacy Masking
Off, On (4 Areas, Rectangular)
Audio
Compression
G.711A, G.711Mu, G.726, AAC
Input
Built-in Microphone
Network
Ethernet
RJ-45 (10/100 Base-T)
Protocol
HTTP, HTTPs, TCP, ARP, RTSP, RTP, UDP, SMTP,
FTP, DHCP, DNS, DDNS, PPPOE, IPv4/v6, QoS,
UPnP, NTP, Bonjour, 802.1x, Multicast, ICMP,
IGMP, SNMP
Interoperability
ONVIF (Profile S, G, T), CGI, P2P, Milestone, Genetec
Streaming Method
Unicast, Multicast
Maximum User Access
20
Edge Storage
Network Attached Storage (NAS)
FTP, SFTP
Micro SD Card slot (maximum 256 GB)
Web Viewer
IE, Chrome, Firefox
Management Software
Smart PSS, DSS, DMSS
Mobile Operating System
IOS, Android
Certifications
Safety
EN 60950-1
Electromagnetic Compatibility
(EMC)
FCC CFR 47 Part 15 Subpart B Electromagnetic Compatibility Directive 2014/30/EU
Electrical
Power Supply
12 VDC ± 30%, or PoE (IEEE802.3af Class 0)
Power Consumption
< 6.6 W Environmental Operating Conditions –40° C to +60° C (–40° F to +140° F), Less than 95% RH Storage Conditions –40° C to +60° C (–40° F to +140° F) Ingress Protection IP67 Construction Casing Metal Dimensions 121.90 mm x 99.10 mm (4.80 in. x 3.90 in.) Net Weight 0.48 kg (1.10 lb) Gross Weight 0.65 kg (1.40 lb) Core Analytics IVS triggers an alarm and takes a defined action for the following events: Standard Features • Tampering with the camera. • Error writing to an onboard Micro SD card. • Error sending or receiving data over the network. • Unauthorized access to the camera. Premium Features Tripwire A target crosses a user-defined line. Intrusion A target enters or exits a defined perimeter. 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.
