Dahua / IP / 4MP / PTZ Camera / Analytics+ / 32x Zoom / 4.9-156mm Lens / WDR / IP67 / IK10 / DH-50432XANR Dahua

SLK-DH-50432XANR

The 4MP IR PTZ Dome camera uses a 1/2.8-in STARVIS™ CMOS imager with a 32x optical zoom lens, providing an all in one solution for capturing long-distance video surveillance for outdoor applications. The camera offers Analytics+ functions at the edge – performing complex perimeter protection surveillance with Smart Motion Detection to distinguish human and vehicle motion, significantly improving accuracy and reliability as compared to standard intelligent features.

• 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)
• IP67 Ingress Protection and 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

 

 

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.

ArcticPro
The Dahua ArcticPro Series of extreme-environment cameras combine temperature-tolerant components, a waterproof enclosure, and an integrated heater to ensure flawless operation in temperatures as low as –40° C (–40° F). 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.

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.).