DAHUA DH-IPC-HDBW2841E-S 8MP Fixed Dome WizSense Network Camera with IR

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Description

  • 8MP 1/2.7" CMOS image sensor, low luminance and high definition image.
  • Maximum output of 8MP (3840 × 2160) at 20 fps and supports 2688 × 1520 (2688 × 1520) at 25/30 fps.
  • H.265 codec, high compression rate, ultra-low bit rate.
  • Built-in IR LED and the maximum illumination distance is 30m.
  • ROI, SMART H.264+/H.265+, flexible encoding, applicable to various bandwidth and storage environments.
  • Rotation mode, WDR, 3D NR, HLC, BLC, digital watermark, applicable to various monitoring scenes.
  • Intelligent monitoring: Intrusion, trap (both functions support accurate classification and detection of vehicles and humans).
  • Abnormal Detection: Motion detection, video tampering, audio detection, SD card missing, SD card full, SD card error, network disconnection, IP conflict, illegal access and voltage detection.
  • Supports Micro SD card up to 256G; Built-in microphone.
  • 12VDC/PoE power supply, easy installation.
  • IP67, IK10 protection.
  • SMD More.

Specs

Camera

Image sensor

1/2.7" CMOS

Maximum resolution

3840 (height) × 2160 (vertical)

read only memory

128 MB

RAM

256 MB

Scanning system

Progressive

Electronic shutter speed

Auto/Manual 1/3 s–1/100,000 s

Minimum illumination

0.009 lux at F 2.0 (color, 30 IRE)
0.0009 lux at F2.0 (black and white, 30 IRE)
0 lux (illuminator on)

Signal to noise ratio

> 56 dB

Illumination distance

30 m (98.43 ft) (IR)

Illuminator on/off control

Auto; Manual

Illuminator number

3 (infrared LED)

Horizontal, vertical and rotary range of motion

Rotation: 0°–355°
Tilt: 0°–65°
Rotation: 0°–355°

Lens

Lens Type

Fixed focus

Lens mount

M12

Focal length

2.8 mm; 3.6 mm

Maximum opening

F2.0

Field of view

2.8 mm: Height: 106°; V: 56°; Depth: 125°
3.6mm: Height: 88°; V: 46°; Re: 104°

Iris Control

Fixed

Close focusing distance

2.8mm: 1.3m (4.27ft)
3.6mm: 1.9m (6.23ft)

DORI distance

Lens

Detect

Notice

Recognize

Identify

2.8 millimeters

88.0 meters

(288.71 feet)

35.2 meters

(115.49 feet)

17.6 meters

(57.74 feet)

8.8 meters

(28.87 feet)

3.6 millimeters

106.7 meters

(350.07 feet)

42.7 meters

(140.09 feet)

21.3 meters

(69.88 feet)

10.7 meters

(35.10 feet)

DORI (Detect, Observe, Recognize, Identify) is a standard system (EN-62676-4) that defines the ability of a person viewing the video to distinguish people or objects within a covered area. The numbers in this table do not reflect intelligent function distances. For intelligent function distances, please refer to the installation and commissioning manual or project design tool.

Intelligence

IVS (Perimeter Protection)

Intrusion, Trap (both functions support accurate classification and detection of vehicles and people)

Smart Search

Work together with Smart NVR to perform refined smart search, event extraction and event video fusion.

Video

Video compression

H.265; H.264; H.264H; H.264B; MJPEG (only supported in sub-stream)

Smart Codec

Smart H.265+; Smart H.264+

Video frame rate

Main stream: 3840 × 2160 @ (1–20 fps)/2688 × 1520 @ (1–25/30 fps)
Secondary stream: 704 × 576 @ (1–25 fps)/704 × 480 @ (1–30 fps)
*The above values ​​are the maximum frame rates for each stream; for multiple streams, the values ​​will be subject to the total encoding capacity.

Transmission capacity

2 streams

Resolution

3840x2160 (3840x2160); 3072x2048 (3072x2048); 3072x1728 (3072x1728); 2880x1620 (2880x1620); 2688x1520 (2688x1520); 3M (2048 x 1536); 2304x1296 (2304x1296); 1080p (1920 x 1080); 1.3M (1280x960); 720p (1280 x 720); D1 (704x576/704x480); VGA (640x480); CIF (352 x 288/352 x 240)

Bit rate control

CBR/VBR

Video bit rate

H.264: 32 kbps–8192 kbps
H.265: 12 kbps–8192 kbps

Day/Night

Automatic (ICR)/Color/B/W

BLC

Yeah

HLCC (Human Behavior Clearinghouse)

Yeah

Wide Dynamic Range (WDR)

120dB

White balance

Automatic; natural; streetlight; exterior; manual; regional custom

Gain control

Auto; Manual

Noise reduction

3D NO

Motion detection

OFF/ON (4 areas, rectangular)

Region of Interest (RoI)

Yes (4 areas)

Smart lighting

Yeah

Image rotation

0°/90°/180°/270° (Supports 90°/270° with a resolution of 2688 × 1520 and below)

Mirror

Yeah

Privacy Masking

4 areas

Audio

Built-in microphone

Yeah

Audio compression

G.711a; G.711Mu; PCM; G.726

Alarm

Alarm event

No SD card; SD card full; SD card error; Network disconnection; IP conflict; Illegal access; Motion detection; Video tampering; Tripwire; Intrusion; Audio detection; Voltage detection; SMD; Security exception

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