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Hikvision DS-2CD23126G3-I2UY(2.8mm)(eF)/BLACK Acusense Fixed Turret Network Camera, 12MP, 2.8mm
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About this product
The Hikvision DS-2CD23126G3-I2UY(2.8mm)(eF)/BLACK is a 12MP Acusense fixed turret network camera, powered by DarkFighter, with a 2.8 mm fixed focal lens and IR supplement light up to 30 m, for IP CCTV systems. It classifies people and vehicles using deep learning, has a built-in arrayed dual-microphone and is water and dust resistant (IP67).
Key features
- 12MP resolution, max. resolution 4608 × 2592
- 1/1.8" progressive scan CMOS image sensor
- 2.8 mm fixed focal lens: horizontal FOV 94.2°, vertical FOV 51.1°, diagonal FOV 110.2°
- IR supplement light up to 30 m, 850 nm wavelength, with smart supplement light
- 130 dB true WDR for clear imaging against strong back light
- Person and vehicle classification based on deep learning, with line crossing, intrusion, region entrance and region exiting detection
- Built-in arrayed dual-microphone
- IP67 water and dust resistance and NEMA 4X anti-corrosion protection
Frequently asked questions
How far does the night vision reach?
The IR supplement light reaches up to 30 m, at an IR wavelength of 850 nm.
Can the camera be powered over PoE?
Yes: PoE: IEEE 802.3af, Class 3, max. 10.5 W. It can also take 12 VDC ± 25%, 0.7 A, max. 8.5 W through a Ø5.5 mm coaxial power plug.
Does it have a microphone?
Yes. It has a built-in arrayed dual-microphone with mono sound and environment noise filtering.
Can it record to a memory card?
Yes. It has a built-in memory card slot that supports microSD/microSDHC/microSDXC cards up to 512 GB.
What is the field of view with the 2.8 mm lens?
Horizontal FOV 94.2°, vertical FOV 51.1° and diagonal FOV 110.2°.
Is it suitable for wet or corrosive conditions?
It is water and dust resistant (IP67) and has NEMA 4X anti-corrosion protection.
Technical Details
Specifications
Brand
Hikvision
Model
DS-2CD23126G3-I2UY(2.8mm)(eF)/BLACK
Manufacturer Part Number (MPN)
DS-2CD23126G3-I2UY(2.8mm)(eF)/BLACK
Image Sensor
1/1.8" Progressive Scan CMOS
Max. Resolution
4608 × 2592
Min. Illumination
Color: 0.0008 Lux @ (F1.6, AGC ON),B/W: 0 Lux with IR
Shutter Time
1 s to 1/100,000 s
Day & Night
IR cut filter
Angle Adjustment
Pan: 0° to 360°,tilt: 0° to 75°,rotate: 0° to 360°
Lens Type
Fixed focal lens
Focal Length & FOV (2.8 mm)
2.8 mm, horizontal FOV 94.2°, vertical FOV 51.1°, diagonal FOV 110.2°
Lens Mount
M16
Iris Type
Fixed
Aperture
F1.6
Depth Of Field (2.8 mm)
2.9 m to ∞
DORI (2.8 mm)
D: 117 m, O: 46 m, R: 23 m, I: 11 m
Supplement Light Type
IR
Supplement Light Range
Up to 30 m
Smart Supplement Light
Yes
IR Wavelength
850 nm
Main Stream (50 Hz)
20 fps (4608 × 2592), 25 fps (3840 × 2160, 2688 × 1520, 1920 × 1080, 1280 × 720)
Video Compression
Main stream: H.265/H.264/H.264+/H.265+, Sub-stream: H.265/H.264/MJPEG, Third stream: H.265/H.264
Video Bit Rate
32 Kbps to 24 Mbps
WDR
130 dB
SNR
≥ 52 dB
Image Enhancement
BLC,HLC,3D DNR,Distortion Correction,Defog
Privacy Mask
4 programmable polygon privacy masks
Audio Type
Mono sound
Built-in Microphone
Arrayed dual-microphone
Environment Noise Filtering
Yes
Ethernet Interface
1 RJ45 10 M/100 M self-adaptive Ethernet port
On-Board Storage
Built-in memory card slot, support microSD/microSDHC/microSDXC card, up to 512 GB
Simultaneous Live View
Up to 6 channels
API
ONVIF (Profile S, Profile G, Profile T),ISAPI,SDK,ISUP
User/Host
Up to 32 users
Network Storage
NAS (NFS, SMB/CIFS),Auto Network Replenishment (ANR)
Client
iVMS-4200,Hik-Connect,Hik-Central
Basic Event
Motion detection (support alarm triggering by specified target types (human and vehicle)),video tampering alarm,exception
Smart Event
Scene change detection
Linkage
Upload to FTP/NAS/memory card,notify surveillance center,trigger recording,trigger capture,send email
Face Capture
Yes
Perimeter Protection
Line crossing, intrusion, region entrance, region exiting
Power (DC)
12 VDC ± 25%, 0.7 A, max. 8.5 W,Ø5.5 mm coaxial power plug
Power (PoE)
PoE: IEEE 802.3af, Class 3, max. 10.5 W
Material
Cover: Metal, main body: Metal
Dimension
Ø138.3 mm × 115.4 mm
Weight
Approx. 750 g
Startup And Operating Conditions
-30 °C to 60 °C (-22 °F to 140 °F). Humidity 95% or less (non-condensing)
Protection
IP67: IEC 60529-2013
Anti-Corrosion Protection
NEMA 4X (NEMA 250-2018)
Colour
Black
Specifications
| Brand | Hikvision |
|---|---|
| Model | DS-2CD23126G3-I2UY(2.8mm)(eF)/BLACK |
| Manufacturer Part Number (MPN) | DS-2CD23126G3-I2UY(2.8mm)(eF)/BLACK |
| Image Sensor | 1/1.8" Progressive Scan CMOS |
| Max. Resolution | 4608 × 2592 |
| Min. Illumination | Color: 0.0008 Lux @ (F1.6, AGC ON),B/W: 0 Lux with IR |
| Shutter Time | 1 s to 1/100,000 s |
| Day & Night | IR cut filter |
| Angle Adjustment | Pan: 0° to 360°,tilt: 0° to 75°,rotate: 0° to 360° |
| Lens Type | Fixed focal lens |
| Focal Length & FOV (2.8 mm) | 2.8 mm, horizontal FOV 94.2°, vertical FOV 51.1°, diagonal FOV 110.2° |
| Lens Mount | M16 |
| Iris Type | Fixed |
| Aperture | F1.6 |
| Depth Of Field (2.8 mm) | 2.9 m to ∞ |
| DORI (2.8 mm) | D: 117 m, O: 46 m, R: 23 m, I: 11 m |
| Supplement Light Type | IR |
| Supplement Light Range | Up to 30 m |
| Smart Supplement Light | Yes |
| IR Wavelength | 850 nm |
| Main Stream (50 Hz) | 20 fps (4608 × 2592), 25 fps (3840 × 2160, 2688 × 1520, 1920 × 1080, 1280 × 720) |
| Video Compression | Main stream: H.265/H.264/H.264+/H.265+, Sub-stream: H.265/H.264/MJPEG, Third stream: H.265/H.264 |
| Video Bit Rate | 32 Kbps to 24 Mbps |
| WDR | 130 dB |
| SNR | ≥ 52 dB |
| Image Enhancement | BLC,HLC,3D DNR,Distortion Correction,Defog |
| Privacy Mask | 4 programmable polygon privacy masks |
| Audio Type | Mono sound |
| Built-in Microphone | Arrayed dual-microphone |
| Environment Noise Filtering | Yes |
| Ethernet Interface | 1 RJ45 10 M/100 M self-adaptive Ethernet port |
| On-Board Storage | Built-in memory card slot, support microSD/microSDHC/microSDXC card, up to 512 GB |
| Simultaneous Live View | Up to 6 channels |
| API | ONVIF (Profile S, Profile G, Profile T),ISAPI,SDK,ISUP |
| User/Host | Up to 32 users |
| Network Storage | NAS (NFS, SMB/CIFS),Auto Network Replenishment (ANR) |
| Client | iVMS-4200,Hik-Connect,Hik-Central |
| Basic Event | Motion detection (support alarm triggering by specified target types (human and vehicle)),video tampering alarm,exception |
| Smart Event | Scene change detection |
| Linkage | Upload to FTP/NAS/memory card,notify surveillance center,trigger recording,trigger capture,send email |
| Face Capture | Yes |
| Perimeter Protection | Line crossing, intrusion, region entrance, region exiting |
| Power (DC) | 12 VDC ± 25%, 0.7 A, max. 8.5 W,Ø5.5 mm coaxial power plug |
| Power (PoE) | PoE: IEEE 802.3af, Class 3, max. 10.5 W |
| Material | Cover: Metal, main body: Metal |
| Dimension | Ø138.3 mm × 115.4 mm |
| Weight | Approx. 750 g |
| Startup And Operating Conditions | -30 °C to 60 °C (-22 °F to 140 °F). Humidity 95% or less (non-condensing) |
| Protection | IP67: IEC 60529-2013 |
| Anti-Corrosion Protection | NEMA 4X (NEMA 250-2018) |
| Colour | Black |
Hikvision DS-2CD23126G3-I2UY(2.8mm)(eF)/BLACK Acusense Fixed Turret Network Camera, 12MP, 2.8mm
