Dahua IPC-HUM8241-L4-0280B 2MP WizMind Pinhole series Covert Pinhole Network Camera-Lens Unit

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

0.005 Lux@F2.0 (Color,30 IRE)

0.0005 Lux@F2.0 (B/W,30 IRE)

S/N Ratio

> 56 dB

Lens

Lens Type

Fixed-focal

Lens Mount

M12

Focal Length

2.8 mm

Max. Aperture

2.8 mm: F2.0

Field of View

Horizontal: 105°;

Vertical: 58°;

Diagonal: 118°

Iris Control

Fixed

Close Focus Distance

0.5 m

DORI Distance

Len

Detect

Observe

Recognize

Identify

IPC-

HUM8241-

L4

42.1 m
(138.1 ft)

16.8 m
(55.1 ft)

8.4 m
(27.6 ft)

4.2 m
(13.8 ft)

Intelligence

IVS (Perimeter Protection)

Tripwire, intrusion, fast moving (the three functions support the classification and accurate detection of vehicle and human); loitering detection, people gathering, and parking detection

Smart Object Detection

Smart abandoned object; smart missing object

Face Detection

Face detection; track; snapshot; snapshot optimization; optimal face snapshot upload; face enhancement; face exposure; face attribute extraction including 6 attributes (gender, age, glasses, expressions, mask and beard) and 8 expressions (anger, calm, happiness, sadness, disgust, surprise, confusion and fear); face snapshot set as face or one-inch photo; 3 snapshot strategies (real-time snapshot, optimization snapshot, and quality priority); face angle filter; optimization time setting

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+

Video Frame Rate

Main stream: 1920 × 1080 @25/30 fps
Sub stream: 704 × 576 @25 fps; 704 × 480 @30 fps
Third stream: 1920 × 1080 @25/30 fps

Stream Capability

3 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: 3 kbps–20480 kbps
H.265: 3 kbps–20480 kbps

Day/Night

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

Manual; auto

Noise Reduction

3D NR

Motion Detection

OFF/ON (4 areas, rectangular)

Region of Interest (RoI)

Yes (4 areas)

Defog

Yes

Image Rotation

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

Mirror

Yes

Privacy Masking

4 areas

Audio

Audio Compression

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

Alarm

Alarm Event

No SD card, SD card full, SD card error, network disconnection, IP conflict, illegal access, motion detection, video tampering, tripwire, intrusion, fast moving, missing object, abandoned object, parking detection, loitering detection, people gathering; scene changing, audio detection, voltage detection, external alarm, face detection , and security 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; SAMBA; PPPoE; SNMP

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: IE8, IE9, and IE11
Chrome
Firefox

Management Software

Smart PSS; 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

Certification

Certifications

CE-LVD:EN62368-1;

CE-EMC:Electromagnetic Compatibility Directive 2014/30/EU;

FCC:47 CFR FCC Part 15, Subpart B

Port

Audio Input

1 channel (3.5 mm JACK port)

Audio Output

1 channel (3.5 mm JACK port)

Alarm Input

2 channels in: 5 mA 3V–5V DC

Alarm Output

2 channels out: 1,000 mA 30V DC/500 mA 50V DC

Power

Power Supply

12V DC/PoE (802.3af)

Power Consumption

Basic: 2.3W (12V DC); 2.8W (PoE)
Max. (Intelligence + WDR): 3.7W (12V DC); 4.5W (PoE)

Environment

Operating Temperature

–40°C to +60°C (–40°F to 140°F)

Operating Humidity

≤95%

Storage Temperature

–40°C to +60°C (–40°F to 140°F)

Structure

Casing

Metal

Product Dimensions

E1: 110 mm × 83 mm × 24 mm (4.33" × 3.27" × 0.94")
L4: 35 mm × 35 mm × 26.7 mm (1.38" × 1.38" × 1.05")

Net Weight

210 g (0.5 lb)

Gross Weight

376 g (0.8 lb)