Description
DH-52C432XANR
The
4 MP Starlight PTZ Dome camera
features a 1/2.8-in. STARVIS™ CMOS imager with a 32x optical zoom lens, and provides an all in one solution for capturing long-distance video surveillance for indoor applications. The camera uses the Smart H.265+ video compression standard to improve encoding efficiency while preserving high-quality video. The PTZ camera is equipped with quick and accurate pan/tilt/ zoom control and True WDR for applications with direct sunlight or glare.
1/2.8-in. 4 MP STARVIS™ CMOS Sensor
4 MP (2560 x 1440) at 30 fps Maximum Resolution
Triple-stream Encoding
Smart H.265+ and Smart H.264+ Dual Codec
Powerful 32x Optical Zoom
Starlight Technology for Ultra-low Light Sensitivity
True Wide Dynamic Range (120 dB)
Analytics+ Function – Perimeter Protection, Smart Motion Detection+
Predictive Focus Analysis (PFA) Technology
ArcticPro Series Camera – Operational down to –40° C (–40° F)
IK10 Vandal Resistance
Auto-tracking
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Technical Specifications
Camera
Image Sensor
1/2.8-in. STARVIS™ CMOS Sensor
Effective Pixels
2560(H) x 1440(V), 4 MP
RAM/ROM
1 GB / 4 GB
Scanning System
Progressive
Electronic Shutter Speed
1/1 s to 1/30,000 s
Minimum Illumination
Color: 0.005 lux at F1.6
B/W: 0.0006 lux at F1.6
0 Lux with IR on
Lens
Focal Length
4.9 mm to 156.0 mm
Max. Aperture
F1.35 to F4.4
Angle of View
Horizontal: 61.6° to 2.1°
Vertical: 35.1° to 1.3°
Diagonal: 68.2° to 2.5°
Optical Zoom
32x
Focus Control
Automatic, Semi-automatic, Fixed
Close Focus Distance
1000.0 mm to 1500.0 mm (3.28 ft to 4.92 ft)
DORI Distance
Detect
3120.0 m (10236.22 ft)
Observe
1232.0 m (4041.99 ft)
Recognize
624.0 m (2047.24 ft)
Identify
312.0 m (1023.62 ft)
PTZ
Pan/Tilt Range
Pan: 0° to 360° endless,
Tilt: 0° to 90°
Auto Flip 180°
Manual Control Speed
Pan: 0.1° to 350° /s
Tilt: 0.1° to 250° /s
Preset Speed
Pan: 500° /s
Tilt: 500° /s
Presets
300
PTZ Mode
5 Pattern, 8 Tour, Auto Pan, Auto Scan
Speed Setup
Human-oriented focal Length/ speed adaptation
Power up Action
Auto restore to previous PTZ and lens status after power failure
Idle Motion
Activate Preset/ Scan/ Tour/ Pattern if there is no command in the specified period
Protocol
DH-SD, Pelco-P/D (Auto recognition)
Video
Compression
Smart H.265+, H.265, Smart H.264+, H.264, MJPEG (sub stream only)
Streaming Capability
Three (3) Streams
Resolution
4 MP (2560 x 1440), 3 MP (2048 x 1536), 1080p (1920 x 1080), 1.3 MP (1280 x 960), 720p (1280 x 720), D1 (704 x 380), CIF (352 x 240)
Frame Rate
Main Stream 4 MP at 30 fps
Sub Stream 1 D1 or CIF at 30 fps
Sub Stream 2 720p at 17 fps
Bit Rate Control
CBR, VBR
Bit Rate
H.265/H.264: 3 Kbps to 20480 Kbps
Day/Night
Auto (ICR), Color, B/W
Backlight Compensation
BLC, HLC, True WDR (120 dB)
White Balance
Auto, Indoor, Outdoor, ATW, Manual, Sodium Lamp, Natural, Street Lamp
Gain Control
Auto, Manual, Aperture Priority, Gain Priority, Shutter Priority
Noise Reduction
2D/3D
Advanced Features
Motion Detection, Region of Interest, Electronic Image Stabilization (EIS), Defog
Digital Zoom
16x
Flip
180°
Privacy Masking
Up to 24 areas
Audio
Compression
G.711a, G.711Mu, PCM, G.726, G722.1, G.723, G.729, PCM, MPEG2-Layer2
Network
Ethernet
RJ-45 (10/100 Base-T)
Protocol
IPv4/IPv6, HTTP, HTTPS, SSL, TCP/IP, UDP, UPnP, ICMP, IGMP, SNMP, RTSP, RTP, SMTP, NTP, DHCP, DNS, PPPOE, DDNS, FTP, IP Filter, QoS, Bonjour, 802.1x
Interoperability
ONVIF Profile S and G, CGI
Streaming Method
Unicast / Multicast
Maximum User Access
20 Users (Total Bandwidth: 64 Mbps)
Edge Storage
Network Attached Storage (NAS), FTP, Micro SD Card, up to 256 GB
Web Viewer
IE 7 and later, Firefox 52 and later, Chrome 42 and later, Safari
Management Software
DSS, DMSS
Mobile Operating System
IOS, Android
Cybersecurity
Video Encryption, Firmware Encryption, Configuration Encryption, Digest, WSSE, Account Lockout, Security Logs, IP/MAC Filtering, Generating and Importing X.509 Certification, Syslog, HTTPS, 802.1x, Trusted Boot, Trusted Execution, Trusted Upgrade
Interface
Audio
Input: One (1) Channel
Output: One (1) Channel
RS485
One (1) Port
Alarm
Input: Two (2) Channels
Output: One (1) Channel
Electrical
Power Supply
24 VDC, 2.5 A; PoE+ (IEEE802.3at Class 4)
Power Consumption
Basic: 10 W
Maximum: 16 W
Analytics+ Functions
Perimeter Protection
• Detects human or vehicle violations using the following methods:
Tripwire: a target crosses a defined line.
Intrusion: a target enters or exits a defined perimeter.
• Filters actions that may produce a false alarm due to animals, leaves, and bright lights
Alarm Track
Controls the pan/tilt/zoom actions of the camera to automatically track a human or a vehicle that triggers an alarm based on a Perimeter Protection rule. Once an alarm is triggered, the camera tracks the target automatically until the target leaves the scene or the tracking time is exceeded.
Smart Motion Detection
Differentiates between and classifies human and vehicle objects.
• Filters false alarms due to leaves, lights, animals, and other inconsequential objects.
• Extracts human or vehicle objects from recorded video for quick target search and retrieval.
Construction
Casing
Metal
Dimensions
⌀186.0 mm x 253.0 mm (⌀7.32 in. x 9.96 in.)
Certifications
EN, FCC, ANSI, IP67, IK10, 6KV Lightning Proof
Downloads
Data Sheet
Installation Guide
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.
Face Detection
The camera detects and captures a snapshot of human face in a defined area within a scene. This technology supports detecting, tracking, capturing and selecting the best face image, and then outputs a face snapshot
Predictive Focus Analysis Technology
The camera uses innovative PFA Technology to improve zoom accuracy and to decrease focus time. A series of advanced algorithms more accurately judge the direction and the distance to a subject, improving picture clarity throughout the zooming process.
Starlight Technology
For challenging low-light applications, Dahua’s Starlight Ultra-low Light Technology offers light sensitivity that captures details in low light down to 0.005 lux. The camera uses a set of optical features to balance light throughout the scene, resulting in clear images in dark environments.
Auto-tracking
This feature controls the pan/tilt/zoom actions of the camera to automatically track an object in motion and to keep it in the scene. The tracking action can be triggered manually or automatically by defined rules. Once a rule is triggered, the camera can zoom in and track the defined target automatically.
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 and certified to rigorous dust and water immersion tests, the IP67 rating makes it suitable for demanding outdoor applications. The camera complies with the IK10 Vandal Resistance impact rating making it capable of withstanding the equivalent of 5 kg (11.02 lbs) of force dropped from a height of 40 cm (15.75 in.).
