Name: 2MP Lite AI IR Fixed focal Bullet IP Camera
Brand: Dahua
SKU: IPC-HFW3241E-AS-S2

A bullet camera that tells people from vehicles and sees 50 meters at night

A Lite AI bullet network camera for outdoor monitoring points. The metal housing is IP67 rated, and the built-in microphone carries audio along with the video.

1920 × 1080Max. Resolution

1/2.8" CMOSSensor

F1.4Maximum Aperture

50 mIR LED Distance

IP67Protection Grade

12 V DC / PoEPower

Key features

2MP

Full HD video stream

A 1/2.8" CMOS sensor delivers 1920 × 1080 at 25/30 fps.

50m

Night vision

A single IR LED lights the scene up to 50 meters when the light drops.

120dB

Wide dynamic range

WDR balances dark areas against strong backlight.

SMD4.0

Human and vehicle sorting

It classifies motion as human or vehicle and shortens event search.

256GB

Onboard recording

The micro SD card slot takes up to 256 GB, so recording continues if the network drops.

IN DAILY USE

InstallationIt mounts to a wall or ceiling on a bracket, and the body turns on three axes for manual framing.

Recording managementIt connects to ONVIF-compliant NVRs and appears in Smart PSS, DSS and DMSS.

Event alertsIt sends alerts on motion, scene change, audio detection and unauthorized access.

Audio and alarm ports are available only on the -AS version.

Camera

Image Sensor

1/2.8" CMOS

Max. Resolution

1920 (H) × 1080 (V)

ROM

128 MB

RAM

512 MB

Scanning System

Progressive

Electronic Shutter Speed

Auto/Manual 1/3 s–1/100,000 s

Min. Illumination

0.002 lux@F1.4 (Color, 30 IRE)
0.0002 lux@F1.4 (B/W, 30 IRE)
0 lux (Illuminator on)

S/N Ratio

>56 dB

IR Distance

Up to 50 m (164 ft)

Illuminator On/Off Control

Auto/Manual

Illuminator Number

1 (IR LED)

Pan/Tilt/Rotation Range

Pan: 0°–360°; Tilt: 0°–90°; Rotation: 0°–360°

Lens

Lens Type

Fixed-focal

Lens Mount

M12

Focal Length

2.8 mm; 3.6 mm; 6 mm

Max. Aperture

F1.4

Field of View

2.8 mm: Horizontal: 107°; Vertical: 56°; Diagonal: 127°
3.6 mm: Horizontal: 88°; Vertical: 44°; Diagonal: 105°
6 mm: Horizontal: 54°; Vertical: 29°; Diagonal: 63°

Iris Control

Fixed

Close Focus Distance

2.8 mm: 0.7 m (2.3 ft)
3.6 mm: 1.3 m (4.3 ft)
6 mm: 2.6 m (8.5 ft)

DORI Distance

Lens	Detect	Observe	Recognize	Identify
2.8 mm	43.9 m (144.03 ft)	17.5 m (57.41 ft)	8.8 m (28.87 ft)	4.4 m (14.44 ft)
3.6 mm	58.9 m (193.24 ft)	23.6 m (77.43 ft)	11.8 m (38.71 ft)	5.9 m (19.36 ft)
6 mm	85.5 m (280.51 ft)	34.2 m (112.20 ft)	17.1 m (56.10 ft)	8.6 m (28.22 ft)

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

Intelligence

IVS (Perimeter Protection)

Tripwire, intrusion (support the classification and accurate detection of vehicle and human)

AI SSA

Yes

Quick Pick

With AI NVR, quickly pick up the human/vehicle targets that users are interested in from SMD events

Smart Search

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

Video

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+

AI Coding

AI H.265; AI H.264

Video Frame Rate

Main stream: 1920 × 1080 @ (1–25/30) fps
Sub stream 1: 704 × 576 @ (1–25 fps)/704 × 480 @ (1–30 fps)
Sub stream 2: 1920 × 1080 @ (1–25/30 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

3 streams

Resolution

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

Bit Rate Control

CBR/VBR

Video Bit Rate

H.264: 3 kbps–8192 kbps
H.265: 3 kbps–8192 kbps

Day/Night

Auto (ICR)/Color/B/W

BLC

Yes

HLC

Yes

WDR

120 dB

Scene Self-adaptation (SSA)

Yes

White Balance

Auto; natural; street lamp; outdoor; manual; regional custom

Gain Control

Auto

Noise Reduction

3D NR

Motion Detection

OFF/ON (4 areas, rectangular)

Region of Interest (RoI)

Yes (4 areas)

Defog

Yes

AFSA

Yes

Image Rotation

0°/90°/180°/270° (support 90°/270° with 1920 × 1080 resolution and lower)

Mirror

Yes

Privacy Masking

4 areas

Audio

Built-in MIC

Yes

Audio Compression

G.711a; G.711Mu; PCM; G.726; G.723

Alarm

Alarm Event

- AS:
No SD card; SD card full; SD card error; service life warning (only supported by Dahua card); network disconnection; IP conflict; illegal access; motion detection; video tampering; intrusion; tripwire; scene changing; audio detection; voltage detection; external alarm; SMD; safety exception
- S:
No SD card; SD card full; SD card error; service life warning (only supported by Dahua card); network disconnection; IP conflict; illegal access; motion detection; video tampering; intrusion; tripwire; scene changing; audio detection; voltage detection; SMD; safety exception

Network

Network Port

RJ-45 (10/100 Base-T)

SDK and API

Yes

Network Protocol

IPv4; IPv6; HTTP; TCP; UDP; ARP; RTP; RTSP; RTCP; RTMP; SMTP; FTP; SFTP; DHCP; DNS; DDNS; QoS; UPnP; NTP; Multicast; ICMP; IGMP; NFS; PPPoE; SNMP

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

Interoperability

ONVIF (Profile S/Profile G/Profile T); CGI; P2P; Milestone; Genetec

User/Host

20 (Total bandwidth: 64 M)

Storage

FTP; SFTP; Micro SD card (support max. 256 G); NAS

Browser

IE: IE11
Chrome
Firefox

Management Software

Smart PSS; DSS; DMSS

Mobile Client

iOS; Android

Certification

Certifications

CE-LVD: EN62368-1;
CE-EMC: Electromagnetic Compatibility Directive 2014/30/EU;
FCC: 47 CFR FCC Part 15, Subpart B;
UL/CUL: UL62368-1 & CAN/CSA C22.2 No. 62368-1-14

Port

Audio Input

1 channel (RCA port) (Only - AS supports)

Audio Output

1 channel (RCA port) (Only - AS supports)

Alarm Input

1 channel in: wet contact, 5 mA 3 V–5 VDC (Only - AS supports)

Alarm Output

1 channel out: wet contact, 300 mA 12 VDC (Only - AS supports)

Power

Power Supply

12 VDC/PoE (802.3af)

Power Consumption

Basic: 3.8 W (12 VDC); 4.6 W (PoE)
Max. (WDR + IR intensity + Intelligence): 5.9 W (12 VDC); 7.2 W (PoE)

Environment

Operating Temperature

–40 °C to +60 °C (–40 °F to 140 °F) / Less than 95% RH

Storage Temperature

–40 °C to +60 °C (–40 °F to 140 °F)

Protection

IP67

Structure

Casing

Metal

Product Dimensions

192.7 mm × 70.5 mm × 66.4 mm
(7.59" × 2.77" × 2.61") (L × W × H)

Net Weight

590 g (1.30 lb)

Gross Weight

780 g (1.72 lb)

A bullet camera that tells people from vehicles and sees 50 meters at night

A Lite AI bullet network camera for outdoor monitoring points. The metal housing is IP67 rated, and the built-in microphone carries audio along with the video.

1920 × 1080Max. Resolution

1/2.8" CMOSSensor

F1.4Maximum Aperture

50 mIR LED Distance

IP67Protection Grade

12 V DC / PoEPower

Key features

2MP

Full HD video stream

A 1/2.8" CMOS sensor delivers 1920 × 1080 at 25/30 fps.

50m

Night vision

A single IR LED lights the scene up to 50 meters when the light drops.

120dB

Wide dynamic range

WDR balances dark areas against strong backlight.

SMD4.0

Human and vehicle sorting

It classifies motion as human or vehicle and shortens event search.

256GB

Onboard recording

The micro SD card slot takes up to 256 GB, so recording continues if the network drops.

IN DAILY USE

InstallationIt mounts to a wall or ceiling on a bracket, and the body turns on three axes for manual framing.

Recording managementIt connects to ONVIF-compliant NVRs and appears in Smart PSS, DSS and DMSS.

Event alertsIt sends alerts on motion, scene change, audio detection and unauthorized access.

Audio and alarm ports are available only on the -AS version.

Camera

Image Sensor

1/2.8" CMOS

Max. Resolution

1920 (H) × 1080 (V)

ROM

128 MB

RAM

512 MB

Scanning System

Progressive

Electronic Shutter Speed

Auto/Manual 1/3 s–1/100,000 s

Min. Illumination

0.002 lux@F1.4 (Color, 30 IRE)
0.0002 lux@F1.4 (B/W, 30 IRE)
0 lux (Illuminator on)

S/N Ratio

>56 dB

IR Distance

Up to 50 m (164 ft)

Illuminator On/Off Control

Auto/Manual

Illuminator Number

1 (IR LED)

Pan/Tilt/Rotation Range

Pan: 0°–360°; Tilt: 0°–90°; Rotation: 0°–360°

Lens

Lens Type

Fixed-focal

Lens Mount

M12

Focal Length

2.8 mm; 3.6 mm; 6 mm

Max. Aperture

F1.4

Field of View

2.8 mm: Horizontal: 107°; Vertical: 56°; Diagonal: 127°
3.6 mm: Horizontal: 88°; Vertical: 44°; Diagonal: 105°
6 mm: Horizontal: 54°; Vertical: 29°; Diagonal: 63°

Iris Control

Fixed

Close Focus Distance

2.8 mm: 0.7 m (2.3 ft)
3.6 mm: 1.3 m (4.3 ft)
6 mm: 2.6 m (8.5 ft)

DORI Distance

Lens	Detect	Observe	Recognize	Identify
2.8 mm	43.9 m (144.03 ft)	17.5 m (57.41 ft)	8.8 m (28.87 ft)	4.4 m (14.44 ft)
3.6 mm	58.9 m (193.24 ft)	23.6 m (77.43 ft)	11.8 m (38.71 ft)	5.9 m (19.36 ft)
6 mm	85.5 m (280.51 ft)	34.2 m (112.20 ft)	17.1 m (56.10 ft)	8.6 m (28.22 ft)

Intelligence

IVS (Perimeter Protection)

Tripwire, intrusion (support the classification and accurate detection of vehicle and human)

AI SSA

Yes

Quick Pick

With AI NVR, quickly pick up the human/vehicle targets that users are interested in from SMD events

Smart Search

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

Video

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+

AI Coding

AI H.265; AI H.264

Video Frame Rate

Stream Capability

3 streams

Resolution

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

Bit Rate Control

CBR/VBR

Video Bit Rate

H.264: 3 kbps–8192 kbps
H.265: 3 kbps–8192 kbps

Day/Night

Auto (ICR)/Color/B/W

BLC

Yes

HLC

Yes

WDR

120 dB

Scene Self-adaptation (SSA)

Yes

White Balance

Auto; natural; street lamp; outdoor; manual; regional custom

Gain Control

Auto

Noise Reduction

3D NR

Motion Detection

OFF/ON (4 areas, rectangular)

Region of Interest (RoI)

Yes (4 areas)

Defog

Yes

AFSA

Yes

Image Rotation

0°/90°/180°/270° (support 90°/270° with 1920 × 1080 resolution and lower)

Mirror

Yes

Privacy Masking

4 areas

Audio

Built-in MIC

Yes

Audio Compression

G.711a; G.711Mu; PCM; G.726; G.723

Alarm

Alarm Event

Network

Network Port

RJ-45 (10/100 Base-T)

SDK and API

Yes

Network Protocol

IPv4; IPv6; HTTP; TCP; UDP; ARP; RTP; RTSP; RTCP; RTMP; SMTP; FTP; SFTP; DHCP; DNS; DDNS; QoS; UPnP; NTP; Multicast; ICMP; IGMP; NFS; PPPoE; SNMP

Cyber Security

Interoperability

ONVIF (Profile S/Profile G/Profile T); CGI; P2P; Milestone; Genetec

User/Host

20 (Total bandwidth: 64 M)

Storage

FTP; SFTP; Micro SD card (support max. 256 G); NAS

Browser

IE: IE11
Chrome
Firefox

Management Software

Smart PSS; DSS; DMSS

Mobile Client

iOS; Android

Certification

Certifications

CE-LVD: EN62368-1;
CE-EMC: Electromagnetic Compatibility Directive 2014/30/EU;
FCC: 47 CFR FCC Part 15, Subpart B;
UL/CUL: UL62368-1 & CAN/CSA C22.2 No. 62368-1-14

Port

Audio Input

1 channel (RCA port) (Only - AS supports)

Audio Output

1 channel (RCA port) (Only - AS supports)

Alarm Input

1 channel in: wet contact, 5 mA 3 V–5 VDC (Only - AS supports)

Alarm Output

1 channel out: wet contact, 300 mA 12 VDC (Only - AS supports)

Power

Power Supply

12 VDC/PoE (802.3af)

Power Consumption

Basic: 3.8 W (12 VDC); 4.6 W (PoE)
Max. (WDR + IR intensity + Intelligence): 5.9 W (12 VDC); 7.2 W (PoE)

Environment

Operating Temperature

–40 °C to +60 °C (–40 °F to 140 °F) / Less than 95% RH

Storage Temperature

–40 °C to +60 °C (–40 °F to 140 °F)

Protection

IP67

Structure

Casing

Metal

Product Dimensions

192.7 mm × 70.5 mm × 66.4 mm
(7.59" × 2.77" × 2.61") (L × W × H)

Net Weight

590 g (1.30 lb)

Gross Weight

780 g (1.72 lb)

2MP Lite AI IR Fixed focal Bullet IP Camera

Datasheet

IPC-HFW3241E-AS-S2

Kullanım Kılavuzu

IPC-HFW3241E-AS-S2

IPC-HFW3241E-AS-S2

IPC-HFW3241E-AS-S2

IPC-HFW3241E-AS-S2

Sertifika

CE Belgesi

Teknik Çizim

IPC-HFW3241E-AS-S2

IPC-HFW3241E-AS-S2

Fotoğraf

IPC-HFW3241E-AS-S2

IPC-HFW3241E-AS-S2

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Datasheet

IPC-HFW3241E-AS-S2

Kullanım Kılavuzu

IPC-HFW3241E-AS-S2

IPC-HFW3241E-AS-S2

IPC-HFW3241E-AS-S2

IPC-HFW3241E-AS-S2

Sertifika

CE Belgesi

Teknik Çizim

IPC-HFW3241E-AS-S2

IPC-HFW3241E-AS-S2

Fotoğraf

IPC-HFW3241E-AS-S2

IPC-HFW3241E-AS-S2

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