Dahua DH-SD5A432XB-HNR 4MP IP 32X PTZ CAMERA with Wizsense

The Dahua 4MP 32x Starlight IR WizSense Network PTZ Camera (SD5A432XB-HNR) offers exceptional performance with its high-resolution 4MP sensor, delivering crisp and clear images even in challenging lighting conditions. It features a powerful 32x optical zoom lens, allowing for detailed close-ups and broad area coverage. The Starlight technology ensures outstanding low-light performance, making it ideal for monitoring in near-total darkness. Integrated IR illumination extends visibility up to 150 meters, enhancing its effectiveness in low-light environments. With its advanced WizSense AI technology, the camera provides intelligent analytics such as people counting and face detection.

The PTZ functionality allows for precise control over pan, tilt, and zoom operations, ensuring flexible monitoring options. Built with durability in mind, it boasts an IP66 rating for weather resistance, making it suitable for both indoor and outdoor installations. The camera supports multiple streaming options, including H.265+ compression, which optimizes bandwidth and storage usage. Its user-friendly interface allows for easy configuration and management.

The SD5A432XB-HNR integrates seamlessly with existing security systems, providing a scalable solution for various applications. Enhanced security features, such as password protection and encryption, ensure data integrity and privacy. This PTZ camera combines advanced technology with robust design, making it a reliable choice for comprehensive surveillance needs.

Features

• 1/2.8" 4Megapixel STARVIS™ CMOS
• Powerful 32x optical zoom
• Max. 25/30 fps@4M
• IR distance up to 150 m
• Deep-learning-based auto tracking and perimeter protection
• SMD PLUS
• PoE+
• IP67, IK10
• Face Detection

 

Functions

Perimeter Protection
Automatically distinguishes between true threats and false alarms triggered by animals, rustling leaves, or bright lights. This functionality allows the system to perform secondary recognition on targets to enhance alarm accuracy.

Starlight+ Technology
For challenging low-light scenarios, Dahua's Starlight Ultra-low Light Technology provides exceptional light sensitivity, capturing color details in conditions as low as 0.005 lux. The camera employs optical features to evenly distribute light across the scene, ensuring clear images even in darkness.

PFA Technology
PFA (Predictive Focus Algorithm) introduces advanced judgment methods to enhance the accuracy and predictability of subject distance adjustments. It utilizes sophisticated focusing algorithms to maintain image clarity during zoom and reduces focus time. This innovation significantly improves the user experience and increases the product's value.

SMD PLUS
Utilizing a deep-learning algorithm, Dahua’s SMD PLUS efficiently filters out irrelevant motion detection alarms and accurately identifies humans and vehicles. It sends alerts specifically when these targets are detected, improving overall security.

Wide Dynamic Range
The camera employs leading wide dynamic range (WDR) technology to produce vivid images even in high-contrast lighting conditions. True WDR (120 dB) optimizes both bright and dark areas simultaneously, ensuring usable video in rapidly changing lighting environments.

Auto-tracking
This feature automates the pan/tilt/zoom functions of the camera to follow moving objects, keeping them in view. Tracking can be activated manually or triggered automatically based on predefined rules. Once triggered, the camera can zoom in and track the target automatically.

Smart H.265+
Smart H.265+ is an enhanced version of the H.265 codec, incorporating a scene-adaptive encoding strategy, dynamic GOP, dynamic ROI, flexible multi-frame reference structures, and intelligent noise reduction. This technology delivers high-quality video while minimizing network strain. It reduces bit rate and storage needs by up to 70% compared to standard H.265 compression.

Technical Specifications:

Camera

Image Sensor

1/2.8" CMOS

Pixel

4 MP

Max. Resolution

2560 (H) × 1440 (V)

ROM

4 GB

RAM

1 GB

Electronic Shutter Speed

1/1 s–1/30,000 s

Scanning System

Progressive

Min. Illumination

Color: 0.005 lux@F1.6 B/W: 0.0005 lux@F1.6 0 lux (IR light on)

Illumination Distance

150 m (492.13 ft) (IR)

Illuminator On/Off Control

Zoom Prio; Manual; SmartIR

Illuminator Number

4 (IR)

Lens

Focal Length

4.8 mm–154 mm

Max. Aperture

F1.6–F4.0

Field of View

H: 55.81°–2.37°; V: 31.92°–1.34°; D: 63.71°–2.71°

Optical Zoom

32×

Focus Control

Auto; Semi-auto; Manual

Close Focus Distance

0.8 m–5.0 m (2.62 ft–16.40 ft)

Iris Control

Auto; Manual

DORI Distance

Detect

Observe

Recognize

Identify

2,124 m (6,968.50 ft)

839 m (2,752.62 ft)

425 m (1,394.36 ft)

212 m (695.54 ft)