Dahua HDBW3441E-S-S2 IP Network camera 2.8mm

Camera

Image Sensor
1/2.9" CMOS

Max. Resolution
2688 (H) × 1520 (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@F1.4 (Color, 30 IRE)
0.0005 lux@F1.4 (B/W, 30 IRE)
0 lux (Illuminator on)

S/N Ratio

56 dB

Illumination Distance
50 m (164.04 ft)

Illuminator On/Off Control
Auto/Manual

Illuminator Number
3 (IR LED)

Pan/Tilt/Rotation Range
Pan: 0°–355°; Tilt: 0°–75°; Rotation: 0°–355°

Lens

Lens Type
Fixed-focus

Lens Mount
M12

Focal Length
2.8 mm

Max. Aperture
F1.4

Field of View
2.8 mm: Horizontal: 107°; Vertical: 56°; Diagonal: 127°

Iris Control
Fixed

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

DORI Distance

Lens Detect Observe Recognize Identify

2.8 mm	63.6 m (208.66 ft)	25.4 m (83.33 ft)	12.7 m (41.67 ft)	6.4 m (21.00 ft)

Intelligence

IVS (Perimeter Protection)
Tripwire, intrusion (supports the classification and accurate detection of vehicles and humans)

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
Works together with Smart NVR to perform refined intelligent search, event extraction, and merging to event videos

Video

Video Compression
H.265; H.264; H.264H; H.264B; MJPEG (only supported by sub stream)

Smart Codec
Smart H.265+
Smart H.264+

AI Coding
AI H.265
AI H.264

Video Frame Rate
Main stream: 2688 × 1520 @ (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 above values 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
4M (2688 × 1520); 3.6M (2560 × 1440); 3M (2048 × 1536); 3M (2304×1296); 1080p (1920 × 1080); 1.3M (1280 × 960); 720p (1280 × 720); D1 (704 × 576/704 × 480); CIF (352 × 288/352 × 240); VGA (640 × 480)

Bitrate Control
CBR/VBR

Video Bitrate
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° (supports 90°/270° with 2688×1520 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; SAMBA; PPPoE; SNMP

Cyber Security
Video encryption; Firmware encryption; Configuration encryption; Digest; WSSE; Account lockout; Security logs; IP/MAC filtering; X.509 certificate generation and import; 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 (supports up to 256 G); NAS

Browser
IE: IE11
Chrome
Firefox

Management Software
Smart PSS; DSS; DMSS

Mobile Client
iOS; Android

Certification
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

Ports

Audio Input

Audio Output

Alarm Input

Alarm Output

Power

Power Supply
12 VDC/PoE (802.3af)

Power Consumption
Basic: 2.8 W (12 VDC); 3.5 W (PoE)
Max. (WDR + IR intensity + Intelligence): 7.1 W (12 VDC); 8.3 W (PoE)

Environmental Conditions

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; IK10