What Are Dahua IP Cameras?
Dahua IP cameras are professional network surveillance cameras designed for applications ranging from small office entrances to large parking lots and enterprise campuses. This collection is organized by resolution, making it easier to compare camera models based on image detail, coverage requirements, bandwidth, and storage needs.
Every Dahua IP camera in this collection supports Power over Ethernet (PoE), allowing power and video data to travel through a single Cat5e or Cat6 cable. This simplifies installation and reduces cabling compared with traditional analog CCTV systems.
All models support the ONVIF protocol for integration with compatible third-party recorders and video management systems. Most models also feature Dahua Starlight low-light technology, with selected cameras capturing usable full-color video at illumination levels as low as 0.002 lux.
Which Dahua IP Camera Resolution Do You Need?
4 Megapixel — 2560 × 1440
A balanced choice for most small and medium-sized surveillance systems. A 4MP camera captures approximately 1.78 times the pixels of 1080p while keeping NVR storage and network bandwidth requirements manageable.
Recommended applications:
- Retail counters
- Office hallways
- Building entrances
- Residential surveillance
5 Megapixel — 2592 × 1944
The 4:3 image format provides more vertical coverage than a standard 16:9 view, making it useful for ceiling-mounted cameras and areas where activity occurs at different heights.
Recommended applications:
- Warehouse aisles
- Loading docks
- Storage areas
- Package-handling zones
8 Megapixel — 3840 × 2160
An 8MP camera delivers true 4K resolution with four times the pixel count of 1080p. The higher pixel density provides more detail for digital zoom and evidence review, while identification performance also depends on the camera lens, viewing distance, angle, and lighting.
Recommended applications:
- Perimeter fences
- Entry gates
- Parking lots
- High-security areas
12 Megapixel — 4000 × 3000
The highest-resolution tier in this collection provides detailed 4:3 video with additional vertical scene coverage. It is suited to large or critical areas where operators need to monitor a broad scene while retaining detail for post-event investigation.
Recommended applications:
- Critical infrastructure
- Stadiums
- Enterprise campuses
- Large commercial facilities
Key Dahua IP Camera Features
- PoE installation: Transmits power and data through one Ethernet cable
- ONVIF compatibility: Supports integration with compatible third-party NVRs and surveillance platforms
- Low-light imaging: Most models feature Dahua Starlight technology for improved nighttime visibility
- Multiple resolution options: Choose from 4MP, 5MP, 8MP, and 12MP models
- Intelligent analytics: Selected models support AI-based detection and classification features
