Description
DH-52C232XANR
The
2 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.
Features
1/2.8-in. 2 MP STARVIS™ CMOS Sensor
1080p at 60 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
IK10 Vandal Resistance
Intelligent Video System with Auto-tracking
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Specifications
Camera
Image Sensor
1/2.8-in. STARVIS™ CMOS Sensor
Effective Pixels
1920(H) x 1080(V), 2 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 F1.35
B/W: 0.0005 lux at F1.35
S/N Ratio
More than 55 dB
Lens
Focal Length
4.9 mm to 156 mm
Max. Aperture
F1.35 to F4.4
Angle of View
Horizontal: 62.8° to 2.2°
Vertical: 36.7
° to 1.3°
Diagonal: 69.2
° to 2.6°
Optical Zoom
32x
Focus Control
Auto, Semi-automatic, Manual
Close Focus Distance
100 mm to 1500 mm
(3.28 ft to 4.92 ft)
DORI Distance¹
Detect (8 ppf)
2152.0 m (7060.37 ft)
Observe (19 ppf)
850.0 m (2788.71 ft)
Recognize (38 ppf)
430.0 m (1410.76 ft)
Identify (76 ppf)
215.0 m (705.38 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, H.264B, H.264H, MJPEG (sub stream only)
Streaming Capability
Three (3) Streams
Resolution
1080p (1920 x 1080), 1.3 MP (1280 x 960), 720p (1280 x 720), D1 (704 x 480), CIF (352 x 240)
Frame Rate
Main Stream: 1080p, 1.3 MP or 720p at 60 fps
Sub Stream 1: D1 or CIF at 30 fps
Sub Stream 2: 720p at 30 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, G.722.1, G.726,G.729, MPEG2-L2, G.723
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, G, T; CGI
Streaming Method
Unicast / Multicast
Maximum User Access
20 users (Total Bandwidth: 64 Mbps)
Edge Storage
NAS (Network Attached Storage)
Local PC for instant recording
Micro SD Card Slot, maximum 128 GB
Web Viewer
IE 7 and later, Firefox 52 and later, Chrome 42 and later, Safari
Management Software
DSS Express, 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
Certifications
Safety
UL 62368-1 + CAN/CSA C22.2, No.62368-1
Electromagnetic Compatibility (EMC)
CF4 47 FCC Part 15 Subpart B ANSI C63.4-2014 EN 55032, EN 55024, EN 50130-4
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
Environmental
Operating Conditions
–30° C to 60° C (–22°F to 140° F), Less than 95% RH
Vandal Resistance
IK10
Surge Protection
6 KV, lightning proof; surge protection; voltage transient protection
Construction
Casing
Metal
Dimensions
198.0 mm x 177.0 mm (7.80 in. x 7.0 in.)
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.
• Monitors a combination of ten (10) detection methods.
• Search and retrieve video based on target type.
Smart Motion Detection
• Differentiates between and classify 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.
Intelligence
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
Motion: An object moves through any part of the scene.
Scene Change: A person or object moves the camera to change the scene or covers the camera to obscure the scene.
Abandoned/Missing Object: A target leaves an object in designated area, or a target removes an object from the same designated area.
Advanced Features
Face Detection: Detects and captures a snapshot of a human face within a scene.
Auto-tracking: Controls the pan/tilt/zoom actions of the camera to automatically track an object in motion and to keep it in the scene.
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
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.
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
With a temperature range of –30° C to +60° C (–22° F to 140° F), the camera is designed for extreme temperature environments. 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.).
