Product Category

IPC-HDBW2241E-S | 2MP IR Fixed-focal Dome WizSense Network Camera

With advanced deep learning algorithm, Dahua WizSense 2 Series network camera supports intelligent functions, such as perimeter protection and smart motion detection. With starlight technology, this series camera provides a better image effect in the condition of low illuminance.

> 2-MP 1/2.8″ CMOS image sensor, low luminance, and high definition image.

> Outputs max. 2 MP (1920 × 1080)@25/30 fps.

> H.265 codec, high compression rate, ultra-low bit rate. · Built-in IR LED, and the max. illumination distance is 30 m.

> ROI, SMART H.264+/H.265+, flexible coding, applicable to various bandwidth and storage environments.

> Rotation mode, WDR, 3D NR, HLC, BLC, digital watermarking, applicable to various monitoring scenes.

> Intelligent monitoring: Intrusion, tripwire (the two functions support the classification and accurate detection of vehicle and human).

> Supports max. 256 G Micro SD card; built in MIC.

> 12 VDC/PoE power supply, easy for installation.

> IP67 and IK10 protection.

> SMD Plus.

SKU DH-IPC-HDBW2241E-S Categories , ,

Starting from $199.99

Product Specifications

Additional information


Image Sensor: 1/2.8" CMOS

Max. Resolution: 1920 (H) × 1080 (V)

ROM: 128 MB

RAM: 128 MB

Scanning System: Progressive

Electronic Shutter Speed: Auto/Manual 1/3 s–1/100,000 s

Min. Illumination:
0.002 lux@F1.6 (Color, 30 IRE)
0.0002 lux@F1.6 (B/W, 30 IRE)
0 lux (Illuminator on)

S/N Ratio: >56 dB

Illumination Distance: up to 30 m (98.43 ft) (IR LED)

Illuminator On/Off Control: Auto;Manual

Illuminator Number: 3 (IR LED)

Pan/Tilt/Rotation Range:
Pan: 0°–355°
Tilt: 0°–65°
Rotation: 0°–355°


Lens Type: Fixed-focal

Lens Mount: M12

Focal Length: 2.8 mm; 3.6 mm

Max. Aperture: F1.6

Field of View:
2.8 mm: H: 106°; V: 56°; D: 127°
3.6 mm: H: 88°; V: 44°; D: 105°

Iris Control: Fixed

Close Focus Distance:
2.8 mm: 0.7 m (2.30 ft)
3.6 mm: 1.3 m (4.27 ft)


IVS (Perimeter Protection): Intrusion, tripwire (the two functions support the classification and accurate detection of vehicle and human)

Smart Search: Work together with Smart NVR to perform refine intelligent search, event extraction and merging to event videos


Video Compression: H.265; H.264; H.264H; H.264B; MJPEG (Only supported by the sub stream)

Smart Codec: Smart H.265+; Smart H.264+

Video Frame Rate:
Main stream: 1920 × 1080@(1–25/30 fps)
Sub stream: 704 × 576@(1–25 fps)/704 × 480@(1–30 fps)
*The values above are the max. frame rates of each stream; for multiple streams, the values will be subjected to the total encoding capacity.

Stream Capability: 2 streams

Resolution: 1080p (1920 × 1080); 1.3M (1280 × 960); 720p (1280 × 720); D1 (704 × 576/704 × 480); VGA (640 × 480); CIF (352 × 288/352 × 240)

Bit Rate Control: CBR/VBR

Video Bit Rate:
H.264: 32 kbps–6144 kbps
H.265: 12 kbps–6144 kbps

Day/Night: Auto(ICR)/Color/B/W

BLC: Yes

HLC: Yes

WDR: 120 dB

White Balance: Auto; natural; street lamp; outdoor; manual; regional custom

Gain Control: Manual;Auto

Noise Reduction: 3D NR

Motion Detection: OFF/ON (4 areas, rectangular)

Region of Interest (RoI): Yes (4 areas)

Smart Illumination: Yes

Image Rotation: 0°/90°/180°/270° (Support 90°/270° with 1080p resolution and lower)

Mirror: Yes

Privacy Masking: 4 areas


Built-in MIC: Yes

Audio Compression: G.711a; G.711Mu; G.726; PCM


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


Network Port: RJ-45 (10/100 Base-T)

SDK and API: Yes


Interoperability: ONVIF (Profile S/Profile G); CGI; P2P

User/Host: 6 (Total bandwidth: 36 M)

Storage: FTP; SFTP; Micro SD card (support max. 256 GB)

Browser: IE; Chrome; Firefox

Management Software: DSS; DMSS

Mobile Client: iOS; Android

Cyber Security: Video encryption;Firmware encryption;Configuration encryption;Digest;WSSE;Account lockout;Security logs;IP/MAC filtering;Generation and importing of X.509 certification;syslog;HTTPS;802.1x;Trusted boot;Trusted execution;Trusted upgrade


CE-LVD: EN62368-1;
CE-EMC: Electromagnetic Compatibility Directive
FCC: 47 CFR FCC Part 15, Subpart B;
UL/CUL: UL62368-1 & CAN/CSA C22.2 No. 62368-1-14


Power Supply: 12 VDC/PoE

Power Consumption: Basic: 1.9 W (12 VDC); 2.5 W (PoE)
Max. (ICR + H.265 + WDR + max. Illumination + intelligence on): 4.7 W (12 VDC); 5.6 W (PoE)


Operating Temperature: –40 °C to +60 °C (–40 °F to +140 °F)

Operating Humidity: ≤95%

Protection: IP67; IK10


Casing Material: Metal

Product Dimensions: 81.0 mm × Φ109.9 mm (3.19" × Φ4.33")

Net Weight: 0.34 kg (0.75 lb)

Gross Weight: 0.49 kg (1.08 lb)

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