Description

Dahua SD49825XB-HNR PTZ 8MP Motorized Lens

System Overview

Dahua PTZ WizSense network camera adopts advanced CNN deep learning algorithms to support Perimeter Protection with high accuracy.

This camera possesses wide monitor range, PFA algorithm that can always present a clear, focused image while zooming. The camera has very excellent low light performance due to adopting the latest starlight technology.

The SD49825XB-HNR is equipped with smooth control, high quality image and good protection, which makes it meet most of the requirements of video surveillance applications.

Starlight Technology

For challenging low-light conditions, Dahua’s Starlight Ultra-low Light Technology offers the best in light sensitivity, capturing color in vivid detail, even in lighting as low as 0.005 lux. The camera uses a set of optical features to balance light throughout the scene, producing clear images in dark environments.

Perimeter Protection

Automatically filters out false alarms caused by animals, rustling leaves, bright lights, and more, and uses secondary recognition during target detection to improve alarm accuracy.

Face Detection

SD49825XB-HNR Supports 6 attributes and 8 expressions: Gender, age, glasses, mask, beard and expressions (anger, sadness, disgust, fear, surprise, calm, happiness, and confusion). It also supports face cutout settings: Face, and single inch photo. Three snapshot methods are also featured: Real-time snapshot, priority snapshot, and quality priority

PFA Technology

PFA technology has introduced new methods of judgment that ensure the accuracy and predictability of the direction of subject distance adjustment. The result is a set of advanced focusing algorithms that ensure image clarity when zooming and that shorten focus time. This makes the camera highly advanced in its functions, substantially improving the quality of your experience.

Protection

The SD49825XB-HNR allows for 6 kV lightning rating, which provides effective protection for both the camera and its structure against lightning

Camera

Image Sensor 1/2.8″ CMOS
Pixel 8 MP
Max. Resolution 3840 (H) × 2160 (V)
ROM 4 GB
RAM 1 GB
Electronic Shutter Speed 1/1 s–1/30,000 s
Min. Illumination
Color: 0.005 lux@F1.6
B/W: 0.0005 lux@F1.6
0 lux (IR light on)
Illumination Distance 100 m (328.08 ft) (IR)
Illuminator On/Off Control Zoom Prio; Manual; Smart IR; Off
Illuminator Number 4 (IR)

Lens

Focal Length 5 mm–125 mm
Max. Aperture F1.6–F3.6
Field of View H: 53.1°–3.4°; V: 30.4°–1.9°; D: 59.3°–3.9°
Optical Zoom 25×
Focus Control Auto; Semi-auto; Manual
Close Focus Distance 0.1 m–1.5 m (0.33 ft–4.92 ft)
Iris Control Auto; Manual
DORI Distance
Detect Observe Recognize Identify
2,161.4 m
(7,091.21 ft)
864.6 m
(2,836.61 ft)
432.3 m
(1,418.31 ft)
216.1 m
(708.99 ft)

Dahua SD49825XB-HNR PTZ

Pan/Tilt Range Pan: 0° to 360° endless
Tilt: –15° to +90°, auto flip 180°
Manual Control Speed Pan: 0.1°–200°/s
Tilt: 0.1°–120°/s
Preset Speed Pan: 240°/s; Tilt: 200°/s
Preset 300
Tour 8 (up to 32 presets per tour)
Pattern 5
Scan 5
Power-off Memory Yes
Idle Motion Preset; Tour; Pattern; Scan
PTZ Protocol DH-SD
Pelco-P/D (auto recognition)

Features

• 1/2.8″ 8Megapixel STARVIS™ CMOS
• Powerful 25x optical zoom
• Starlight technology
• IR distance up to 100 m
• Perimeter protection
• Face detection
• IP66

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Additional information

Brand

DAHUA

At Self Solution Company, we are committed to providing the best products and services to our customers. We offer a wide selection of DAHUA products, including cameras, recorders, and accessories, all at competitive prices. our store is a leading store for those products in Saudi Arabia.