Dahua- IPC-HDBW8841H-Z4-LB 8MP WizMind Classroom Network Camera

Analog & IP Video Surveillance Systems Model

DAHUA ANALOG & IP SURVEILLANCE SYSTEM IPC-HDBW8841H-Z4-LB 8MP WIZMIND CLASSROOM NETWORK CAMERA

FEATURES

High-Resolution Imaging
Equipped with an 8 MP 1/1.8" CMOS sensor, delivering clear and detailed video at 3840 × 2160 resolution.
Motorized Varifocal Lens
Features an 8–32 mm motorized lens, allowing flexible field-of-view adjustments.
Advanced Behavior Analytics
Supports Classroom Behavior Analysis (e.g., detecting teacher presence, writing on the blackboard) and Exam Behavior Analysis (e.g., detecting students looking around or passing objects).
Sound Management
Built-in dual microphones with noise reduction algorithms and a Hi-Fi speaker covering up to 30 meters, enabling clear two-way audio communication.
Robust Protection
IP67-rated for dust and water resistance, and IK10-rated for impact resistance, ensuring durability in various environmental conditions.

SPECIFICATIONS

DAHUA ANALOG & IP SURVEILLANCE SYSTEM IPC-HFW71242H-Z-X 12MP IR BULLET WIZMIND NETWORK CAMERA

FEATURES

Ultra-High-Resolution Imaging
Equipped with a 12MP 1/1.7” CMOS sensor, the camera delivers a maximum resolution of 4000 × 3000 at 20/25 fps. Provides ultra-detailed images for critical monitoring areas.
Motorized Varifocal Lens
Features a motorized varifocal lens for precise focal adjustment. Enables flexible coverage of large areas.
Infrared Night Vision
Built-in IR LEDs with up to 50 meters of coverage. Maintains image clarity even in complete darkness.
Intelligent Video Analytics
Supports intrusion detection, line crossing, and people counting. Enhances proactive monitoring and automated alerts.
Audio and Alarm Integration
Equipped with 1 audio input, 1 audio output, 2 alarm inputs, and 2 alarm outputs. Fully compatible with integrated security systems.

SPECIFICATIONS

Image Sensor: 1/1.7″ CMOS (8 GB ROM / 4 GB RAM)
Max Resolution: 4000 × 3000 @25/30 fps
IR Range: Up to 60 m
Lens: Motorized varifocal 2.7–12 mm, Auto/P‑Iris
Video Compression: Smart H.264+/H.265+, ROI, flexible coding
AI Functions: Face recognition/detection, people counting, PPE detection, IVS, video metadata, ANPR, parking management
I/O & Storage: 3 alarm in/2 out; 1 audio in/out; RS‑485; BNC; micro‑SD up to 512 GB
Power: 12 VDC / 24 VAC / PoE+ / ePoE; 12 VDC output, 165 mA (peak 700 mA)
Protection: IP67, IK10; optional anti-corrosion coating

DAHUA ANALOG & IP SURVEILLANCE SYSTEM IPC-HDBW7842E1-Z4-X 8MP IR DOME WIZMIND NETWORK CAMERA

FEATURES

High-Resolution Imaging
Equipped with an 8MP 1/1.8” CMOS sensor, the camera delivers 3840 × 2160 resolution at 25/30 fps. Provides detailed video suitable for indoor and outdoor environments.
Motorized Varifocal Lens
Features a motorized varifocal lens for precise adjustment of focal length. Allows flexible coverage of areas of interest.
Infrared Night Vision
Built-in IR LEDs with up to 30 meters of range. Ensures clear images in low-light or no-light conditions.
Intelligent Video Analytics
Supports intrusion detection, line crossing, and people counting. Enhances security monitoring and automated alerting.
Audio and Alarm Integration
Equipped with 1 audio input, 1 audio output, 2 alarm inputs, and 2 alarm outputs. Seamlessly integrates with security systems.

SPECIFICATIONS

Image Sensor: 1/1.8″ CMOS (8 GB ROM / 4 GB RAM)
Max Resolution: 3840 × 2160 @50/60 fps
IR Range: Up to 80 m (3 LEDs)
Lens: Motorized vari‑focal
Video Compression: Smart H.264+/H.265+, ROI, flexible coding
AI Functions: Face recognition/detection, people counting, PPE detection, IVS, video metadata, ANPR, parking management
Privacy Protection: Mosaic masking + EPTZ
Audio & I/O: Dual mics, speaker; 3 alarm in/2 out; 1 audio in/out; RS‑485; BNC
Storage: micro‑SD up to 1 TB
Power: 12 VDC / 24 VAC / PoE+ / ePoE; 12 VDC output, 165 mA (peak 700 mA)
Protection: IP67, IK10; optional anti-corrosion coating