Hikvision DS-2CD2326G2-IU Product Overview
The Hikvision DS-2CD2326G2-IU(2.8mm)(D) is a 2MP AcuSense Powered-by-DarkFighter fixed turret network camera. Its 1/2.8-inch progressive-scan CMOS sensor records at up to 1920 × 1080, while the fixed 2.8mm F1.4 lens provides a wide 107° horizontal field of view.
The camera includes infrared illumination up to 30 metres, 120dB WDR and human and vehicle classification for supported motion and perimeter events. The `-U` hardware includes a built-in microphone for audio capture, while the internal memory-card slot supports compatible cards up to 512GB. No built-in speaker, external audio input/output or alarm input/output is stated for this exact model.
Key Benefits
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Full HD monitoring: records at up to 1920 × 1080 at 25fps in 50Hz mode or 30fps in 60Hz mode.
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Wide fixed view: the 2.8mm lens provides a 107° horizontal field of view for broad scene coverage.
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DarkFighter low-light imaging: supports useful detail where ambient illumination is limited.
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30m infrared: built-in IR supports monochrome imaging in darkness.
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AcuSense classification: supported events can distinguish human and vehicle targets.
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120dB WDR: helps retain detail in scenes containing bright and shaded areas.
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Built-in microphone: provides integrated audio capture without implying speaker playback.
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Protected metal housing: IP67 weather resistance supports demanding installations.
Key Features
- 2MP maximum resolution of 1920 × 1080
- 1/2.8-inch progressive-scan CMOS sensor
- 2.8mm fixed F1.4 lens
- 107° horizontal, 57° vertical and 129° diagonal field of view
- Minimum colour illumination of 0.002 lux at F1.4 with AGC enabled
- Infrared illumination up to 30 metres
- 120dB WDR
- H.265+, H.265, H.264+ and H.264 compression
- Human and vehicle classification for supported events
- Face-capture support
- Built-in microphone
- Memory-card support up to 512GB
- 12V DC or IEEE 802.3af PoE power
- IP67 weather resistance
Technical Specifications
| Model |
DS-2CD2326G2-IU(2.8mm)(D) |
| Camera type |
Fixed turret network camera |
| Image sensor |
1/2.8-inch progressive-scan CMOS |
| Maximum resolution |
1920 × 1080 |
| Maximum frame rate |
25fps at 1920 × 1080 in 50Hz mode; 30fps in 60Hz mode |
| Minimum illumination |
Colour: 0.002 lux at F1.4 with AGC on; 0 lux with infrared |
| Lens |
2.8mm fixed focal lens, F1.4 |
| Field of view |
Horizontal 107°; vertical 57°; diagonal 129° |
| Physical adjustment |
Pan 0° to 360°, tilt 0° to 75° and rotation 0° to 360° |
| Infrared range |
Up to 30m |
| Wide dynamic range |
120dB |
| Analytics |
Human and vehicle classification for supported motion and perimeter events; face capture |
| Built-in audio |
Built-in microphone |
| Speaker and external I/O |
No built-in speaker, external audio input/output or alarm input/output stated |
| Local storage |
microSD, microSDHC or microSDXC card support up to 512GB |
| Network interface |
1 × RJ45 10/100Mbps self-adaptive Ethernet port |
| Power |
12V DC, maximum 6W; IEEE 802.3af PoE, maximum 7.5W |
| Operating conditions |
-30°C to 60°C; relative humidity 95% or less, non-condensing |
| Housing |
Aluminium-alloy body, white finish |
| Protection |
IP67; no specialist anti-corrosion rating stated |
| Dimensions |
Ø127.3 × 96.3mm |
| Weight |
Approximately 570g |
Detection, Audio and Storage
AcuSense can classify human and vehicle targets for supported motion and perimeter events. Face capture is also available. Detection performance depends on mounting height, target size, lighting, scene conditions and configuration.
The built-in microphone captures audio. Because no speaker or audio output is stated for this exact model, the page does not claim two-way audio. Compatible memory cards up to 512GB are supported and are normally sold separately.
Installation and Compatibility
The fixed 2.8mm lens does not provide optical zoom, and the turret angle is adjusted manually during installation. Confirm NVR resolution, AcuSense support, PoE capacity, storage-card compatibility and mounting accessories before ordering.
Frequently Asked Questions
What is the maximum resolution?
1920 × 1080, commonly described as 2MP or Full HD.
What lens is fitted?
A fixed 2.8mm F1.4 lens.
Can the lens zoom remotely?
No. This is a fixed-lens camera.
What is the infrared range?
Up to 30 metres under manufacturer test conditions.
Does it classify people and vehicles?
Yes, for supported events.
Does it have a built-in microphone?
Yes.
Does it support two-way audio?
No built-in speaker or audio output is stated.
What storage is supported?
Compatible cards up to 512GB.
Can it use PoE?
Yes, IEEE 802.3af PoE.
Is it weather resistant?
It is rated IP67. Correct sealing, cable protection and mounting remain necessary.
