Description

The Dahua DH-SD5A445GB-HNR delivers 4MP surveillance with 45x optical zoom and Starlight technology. This WizSense PTZ camera provides extended IR range and AI-powered detection for comprehensive security monitoring.

4MP STARVIS CMOS Sensor
The camera uses a 1/2.8″ 4MP STARVIS CMOS sensor. STARVIS technology enhances low-light performance. Sensor capabilities support clear imaging in challenging conditions.
Maximum frame rate reaches 25/30fps at 4MP resolution. High-quality imaging maintains detail across various lighting scenarios.

45x Optical Zoom
The motorised lens provides 45x optical zoom capability. Lens range spans 3.95-177.7mm focal length. Extensive magnification enables detailed observation of distant subjects.
Optical zoom maintains image quality during magnification. Long-range viewing supports surveillance of large areas.

Starlight Technology
Starlight technology enables colour imaging in extremely low light. Minimum illumination reaches 0.005 lux at F1.6. Enhanced sensitivity captures usable footage in near darkness.
Low-light capability extends monitoring effectiveness. Colour preservation improves subject identification during nighttime.

150-Metre IR Illumination
Infrared illumination extends up to 150 metres. Long-range IR provides visibility in complete darkness. Extended distance covers large outdoor areas effectively.
Night vision capability ensures 24-hour monitoring. Infrared operation maintains surveillance during darkness.

Auto-Tracking 3.0
Auto-tracking 3.0 follows detected subjects automatically. Tracking capability reduces manual PTZ control requirements. System maintains focus on moving targets.
Automatic subject following ensures continuous monitoring. Tracking adapts to subject movement patterns.

Perimeter Protection
Perimeter protection monitors defined boundary areas. Detection triggers alerts when subjects cross boundaries. Protection features focus on security zone monitoring.
Boundary monitoring provides targeted surveillance. Alert generation occurs during perimeter breaches.

Face Detection
Face detection identifies and tracks faces within view. Detection capability supports subject identification. Face recognition enhances security monitoring effectiveness.
Facial tracking maintains focus on individuals. Detection algorithms process facial features automatically.

SMD 4.0
Smart Motion Detection 4.0 classifies detected objects. SMD technology distinguishes between humans, vehicles, and other objects. Classification reduces false alarms from irrelevant movement.
Intelligent detection focuses on genuine security events. Object classification improves alert accuracy.

Quick Pick
Quick Pick technology enables rapid target searching. Search capability accelerates footage review. Quick location of specific subjects saves investigation time.
Efficient searching improves operational effectiveness. Target identification occurs rapidly through footage archives.

IP67 and IK10 Protection
IP67 rating protects against dust and water. IK10 rating withstands physical impacts. Combined protection ensures durability in harsh environments.
Weatherproof design suits outdoor installation. Impact resistance protects against vandalism attempts.

PTZ Functionality
Pan-tilt-zoom operation provides flexible camera positioning. PTZ control enables coverage of large areas. Movement capability expands monitoring range beyond fixed views.
Remote PTZ control adjusts camera positioning. Movement commands occur through system controls.

Power Supply Options
Power options include PoE+ (802.3at) and 24VDC. PoE+ delivers power through network cables. Dual power options provide installation flexibility.
Maximum power consumption reaches 22W. Power requirements support continuous operation with all features active.

Alarm Integration
Alarm inputs and outputs connect external devices. Integration enables coordinated security responses. Alarm connections expand system capabilities.
Input channels receive signals from other devices. Output channels trigger external equipment.

Audio Capabilities
Audio input and output connections support two-way communication. Audio features supplement video monitoring. Sound capability enhances security response options.
Audio integration enables communication through camera. Sound monitoring adds context to visual surveillance.

WizSense AI Features
WizSense series includes advanced AI processing. Artificial intelligence enhances detection accuracy. AI capabilities reduce false alarms whilst improving threat identification.
Intelligent features focus on relevant security events. Processing occurs directly within the camera.

Motorised Lens Control
Motorised lens enables remote zoom and focus adjustment. Lens control occurs through system interface. Remote adjustment eliminates physical camera access requirements.
Automated focus maintains image clarity. Zoom control adapts coverage to monitoring needs.

Professional Security Applications
The camera suits demanding security environments. Professional features support commercial and industrial applications. Capabilities exceed basic surveillance requirements.
Installation versatility accommodates various property types. Professional-grade performance meets serious security needs.

Technical Specifications
Model: Dahua DH-SD5A445GB-HNR
Camera Type: IP
Resolution: 4MP
Camera Series: WizSense Series
Illumination Type: IR
Camera Style: PTZ (SD)
IP Rating: IP67
IK Rating: IK10
Motorised Lens: Yes
Lens Size: 3.95-177.7mm
Optical Zoom: 45x
Frame Rate: Max 25/30fps@4MP
IR Distance: 150m
Min. Illumination: Color: 0.005 lux@F1.6
Sensor: 1/2.8″ 4MP STARVIS CMOS
Required Power Supply: PoE+ (802.3at), 24VDC
Maximum Power Consumption: 22W
Alarm Inputs/Outputs: Yes
Audio Inputs/Outputs: Yes
Face Detection: Yes
Auto-Tracking: Yes (Auto-Tracking 3.0)
Smart Features: Perimeter protection, SMD 4.0, Quick Pick
Technology: Starlight

Frequently Asked Questions
Q1: What is Starlight technology?
A: Starlight technology enables colour imaging in extremely low light conditions. The camera maintains colour footage at 0.005 lux illumination. This enhances nighttime monitoring compared to standard cameras that switch to black and white.
Q2: How far can the camera see at night?
A: IR illumination extends up to 150 metres in complete darkness. Actual visibility depends on environmental conditions and camera settings. The 45x zoom enables detailed observation of distant subjects during nighttime.
Q3: What is SMD 4.0?
A: Smart Motion Detection 4.0 classifies detected objects as humans, vehicles, or other objects. This classification reduces false alarms from irrelevant movement like animals or weather. Detection focuses on genuine security events.
Q4: Does the camera track subjects automatically?
A: Yes. Auto-Tracking 3.0 follows detected subjects without manual control. The system maintains focus on moving targets automatically. Tracking reduces operator workload during surveillance.
Q5: What protection does IP67 and IK10 provide?
A: IP67 rating protects against dust and water immersion. IK10 rating withstands impacts from a 5kg mass dropped from 40cm height. Combined protection ensures durability in harsh outdoor environments and against vandalism.