IPC-HUM4231S-L4 IP security camera Indoor
1920 x 1080 pixels
Model IPC-HUM4231S-L4Part no. DH-IPC-HUM4231S-L4
40 specifications
- ConnectivityWired
- TypeIP security camera
- Minimum illumination0.001 lx
- Sensor typeCMOS
- Number of lenses1
- Night visionYes
Overview
- Connectivity
- Wired
- Type
- IP security camera
- Minimum illumination
- 0.001 lx
- Sensor type
- CMOS
- Number of lenses
- 1
- Night vision
- Yes
- Brand
- Dahua Technology
- Category
- Security Camera
- Model
- IPC-HUM4231S-L4
- Part number
- DH-IPC-HUM4231S-L4
- Also known as
- Dahua Technology IPC-HUM4231S-L4 IP security camera Indoor 1920 x 1080 pixels
Specifications
40 specifications in 12 groups
Performance
| Specification | Value |
|---|---|
| Type | IP security camera |
| Placement supported | Indoor |
| Connectivity technology | Wired |
| PTZ control | Yes |
Camera
| Specification | Value |
|---|---|
| Minimum illumination | 0.001 lx |
| Lens viewing angle, horizontal | 96° |
| Lens viewing angle, vertical | 55° |
| Lens viewing angle, diagonal | 110° |
Image sensor
| Specification | Value |
|---|---|
| Sensor type | CMOS |
| Number of sensors | 1 |
| Optical sensor size | 25.4 / 3 mm (1 / 3") |
| Progressive scan | Yes |
Lens system
| Specification | Value |
|---|---|
| Number of lenses | 1 |
| Focal length range | 2.8 mm |
| Maximum aperture number | 2 |
Night vision
| Specification | Value |
|---|---|
| Night vision | Yes |
Video
| Specification | Value |
|---|---|
| Maximum resolution | 1920 x 1080 pixels |
| Total megapixels | 2 MP |
| Noise reduction | Yes |
| Noise reduction technology | 3D noise reduction |
| Gain control type | Auto/Manual |
| Back Light Compensation (BLC) | Yes |
| Bit rate control | Constant Bit Rate (CBR), Constant Bit Rate (CBR)/Variable Bit Rate (VBR) |
| Digital Wide Dynamic Range (DWDR) | Yes |
| Flip & mirror | Yes |
| Highlight Compensation (HLC) | Yes |
| Privacy masking | Yes |
| Region of Interest (ROI) encoding | Yes |
Audio
| Specification | Value |
|---|---|
| Audio system | 1-way |
| Audio input channels | 1.0 channels |
| Audio output channels | 1.0 channels |
| Signal-to-Noise Ratio (SNR) | 56 dB |
| Built-in microphone | Yes |
Network
| Specification | Value |
|---|---|
| Ethernet LAN | Yes |
| Ethernet interface type | Fast Ethernet |
Storage
| Specification | Value |
|---|---|
| Built-in HDD | No |
Security
| Specification | Value |
|---|---|
| Video motion detection | Yes |
Power
| Specification | Value |
|---|---|
| Power source type | DC |
| AC input voltage | 12 V |
Packaging content
| Specification | Value |
|---|---|
| Number of cameras | 1 |
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