DAHUA HDW5449TM-SE-LED IP Network Camera 4MP / 2.8mm (HDW5449TM28)

Camera
Image Sensor

1/1.8" CMOS

Maximum Resolution

2688 (H) × 1520 (V)

ROM

256 MB

RAM

1 GB

Scanning System

Progressive

Electronic Shutter Speed

Auto/Manual 1/3 s–1/100,000 s

Minimum Illumination

0.0005 [email protected]

S/N Ratio



56 dB



Illumination Distance

Up to 30 m (98.43 feet)

Light On/Off Control

Auto; Manual

Number of Lights

2 (Warm light)

Angle Adjustment

Pan: 0°–360°
Tilt: 0°–78°
Rotation: 0°–360°


Lens
Lens Type

Fixed focus

Lens Mount

M16

Focal Length

2.8 mm

Maximum Aperture

F1.0

Field of View

2.8 mm: Horizontal: 112°; Vertical: 60°; Diagonal: 135°

Aperture Control

Fixed

Minimum Focusing Distance

2.8 mm: 1.6 m (5.25 feet)


DORI Distance (Detection, Observation, Recognition, Identification)
DORI is a standard system for defining the ability of an observer to distinguish people or objects in the covered area.



Lens
Detect
Observe
Recognize
Identify




2.8 mm
58.2 m (190.94 feet)
23.3 m (76.44 feet)
11.6 m (38.06 feet)
5.8 m (19.03 feet)




Intelligent Functions
IVS (Perimeter Protection)

Intrusion, tripwire, fast movement (supports vehicle and person classification and accurate detection); loitering, crowding, parking detection

Smart Object Detection

Smart abandoned object; smart missing object

SMD

SMD 3.0

AcuPick

Uses deep learning algorithms for accurate target matching, such as people and vehicles, and rapid target retrieval in video.

Face Detection

Face detection; snapshots; snapshot optimization; face enhancement; face attribute extraction including 6 attributes and 8 facial expressions.

People Counting

People counting across the tripwire and area; generates and exports reports (day/month/year).

Heat Map

Yes

Video Metadata

Vehicle, person, face, and body detection.


Video
Video Compression

H.265; H.264; H.264H; H.264B; MJPEG (Substream only)

Smart Encoding

Smart H.265+; Smart H.264+

AI Encoding

AI H.265; AI H.264

Frame Rate

Main Stream: 2688×1520@(1 fps–25/30 fps)
Substream: D1@(1 fps–25/30 fps)

Resolution

2688 × 1520; 2560 × 1440; 2048 × 1536; 2304 × 1296; 1080p (1920 × 1080)

Bitrate Control

CBR/VBR

Bitrate

H.264: 32 kbps–16384 kbps
H.265: 12 kbps–16384 kbps

Day/Night

Color/B/W

BLC

Yes

HLC

Yes

WDR

140 dB

Scene Self-Adaptation (SSA)

Yes

White Balance

Auto; Natural; Street light; Outdoor; Manual; Regional user-defined

Noise Reduction

3D NR

Motion Detection

OFF/ON (4 areas)

LDC

Yes

Privacy Masking

4 areas


Audio
Built-in Microphone

Yes

Audio Compression

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


Alarm
Alarm Events

No SD card; SD card error; Network disconnect; IP conflict; Illegal access; Motion detection; Video tampering; Tripwire; Intrusion; Fast movement; Abandoned object; Missing object; Loitering; Crowding; Scene change; Audio detection; Voltage; External alarm event; Face detection.


Network
Network Port

RJ-45 (10/100 Base-T)

Protocols

IPv4; IPv6; HTTP; TCP; UDP; RTP; RTSP; RTCP; RTMP; SMTP; FTP; SFTP; DHCP; DNS

Compatibility

ONVIF (Profile S, G, T); CGI

Users/Hosts

20 (Total bandwidth: 80 Mbps)

Storage

FTP; SFTP; Micro SD card (up to 512 GB)


Security
Security Measures

Video encryption; firmware encryption; configuration encryption; Digest; WSSE; account lockout; IP/MAC filtering; X.509 certificates


Power
Power Supply

12 VDC / PoE (802.3af)/ePoE

Power Consumption

Basic: 2.4 W (12 VDC); 3.2 W (PoE)
Maximum (H.265+ with warm light + intelligent functions): 8.4 W (12 VDC); 9.8 W (PoE)

Backup Power

When power is supplied via adapter and PoE, either can be disconnected, and the device will continue working but will not restart.


Environmental
Operating Temperature

–40 °C to +60 °C

Storage Temperature

–40 °C to +60 °C

Operating Humidity

≤95%

Protection

IP67