Dahua HDBW3441F-AS-S2 IP Network camera 4MP / 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)
• 0.01 lux@F2.0 (Color, 30 IRE)
• 0.001 lux@F2.0 (B/W, 30 IRE)
• 0 lux (Illuminator on)

S/N Ratio

• 56 dB

Illumination Distance

• 30 m (98.43 ft)

Illuminator On/Off Control

• Auto/Manual

Illuminator Number

• 2 (IR LED)

Pan/Tilt/Rotation Range

• Pan: 0°–355°; Tilt: -20°–70°; Rotation: 0°–355°

Lens

Lens Type

• Fixed-focal

Lens Mount

• M12

Focal Length

• 2.8 mm

Max. Aperture

• 2.8 mm: F1.4

Field of View

• 2.8 mm: Horizontal: 102°; vertical: 54°; diagonal: 121°

Iris Control

• Fixed

Close Focus Distance

• 2.8 mm: 0.9 m (2.95 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 (41.66 ft)	6.4 m (21.00 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 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 the 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 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

• 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)

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 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

• 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

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; 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)

Audio Output

• 1 channel (RCA port)

Alarm Input

• 1 channel in: 5 mA 3–5 VDC

Alarm Output

• 1 channel out: 300 mA 12 VDC

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, IK10