Dahua IPC-HDBW2431R-ZAS-S2 4MP Vari-focal Dome ip Camera

Camera

Image Sensor

1/3” CMOS

Effective Pixels

2688 (H) × 1520 (V)

ROM

128 MB

RAM

128 MB

Scanning System

Progressive

Electronic Shutter Speed

Auto/Manual 1/3 s–1/100000 s

Min. Illumination

0.01 Lux @ F1.6

IR Distance

40 m (131.23 ft) (IR)

IR On/Off Control

Auto/Manual

IR LEDs Number

2 (IR LED)

Pan/Tilt/Rotation Range

Horizonal: 0°–355°
Vertical: 0°–67°
Rotation: 0°–355°

Lens

Lens Type

Motorized vari-focal

Mount Type

φ14

Focal Length

2.7 mm–13.5 mm

Max. Aperture

F1.6

Field of View

Horizonal: 104°–27°
Vertical: 55°–15°
Diagonal: 124°–31°

Optical Zoom

5 times

Iris Type

Fixed

Close Focus Distance

0.8m–0.8m (2.62 ft–2.62 ft)

DORI Distance

Lens

Detect

Observe

Recognize

Identify

W

64 m
(209.97 ft)

25.6 m
(83.99 ft)

12.8 m
(41.99 ft)

6.4 m
(21 ft)

T

220 m
(721.78 ft)

88 m
(288.71 ft)

44 m
(144.36 ft)

22 m
(72.18 ft)

Smart Event

General IVS Analytics

Intrusion; tripwire

Video

Video Compression

H.265; H.264; H.264B; MJPEG

Smart Codec

H.264: Yes
H.265: Yes

Video Frame Rate

50Hz
Main stream (2560 × 1440@25 fps); sub stream (704 × 576@25 fps); Third stream: CIF@1fps
Main stream (2688 × 1520@20 fps); sub stream (704 × 576@20 fps); Third stream: CIF@1fps
60Hz
Main stream (2560 × 1440@30 fps); sub stream (704 × 480@30 fps); Third stream: CIF@1fps
Main stream (2688 × 1520@20 fps); sub stream (704 × 480@20 fps); Third stream: CIF@1fps

Stream Capability

Main stream; sub stream, Third stream

Resolution

2688 × 1520 (2688 × 1520); 2560 × 1440 (2560 × 1440); 2304 × 1296 (2304 × 1296); 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: 32 kbps–6144 kbps

H.265: 12 kbps–6144 kbps

Day/Night

ICR switch

BLC

Yes

WDR

120 dB

White Balance

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

Gain Control

Auto/Manual

Noise Reduction

3D DNR

Motion Detection

Disable/Enable (4 areas, rectangle)

Region of Interest(RoI)

Yes (4 areas)

Smart IR

Yes

Image Rotation

0°/90°/180°/270° (Supports 90°/270° with 2688 × 1520 resolution.)

Mirror

Yes

Privacy Masking

4 areas

Audio

Audio Compression

G.711a; G.711Mu; G.726; AAC

Network

Network

RJ-45 (10/100 Base-T)

Protocol

HTTP; TCP; ARP; RTSP; RTP; UDP; RTCP; SMTP; FTP; DHCP; DNS; DDNS; PPPoE; IPv4/v6; QoS; UPnP; NTP; RTMP; Multicast; HTTPS; SFTP; 802.1x; ICMP;IGMP;

Interoperability

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

User/Host

20

Edge Storage

Dahua Cloud; FTP; Micro SD card (max. 256 GB); NFS

Browser

IE
Google
Firefox

Management Software

Smart PSS; DSS; DMSS

Mobile Phone

IOS; Android

Certification

Certifications

CE-LVD: EN60950-1
CE-EMC: Electromagnetic Compatibility Directive 2014/30/EU
FCC: 47 CFR FCC Part 15, Subpart B
UL: UL60950-1 CAN

Port

Audio Input

1 (RCA port)

Audio Output

1 (RCA port)

Alarm Input

1 channel In: 5mA 5VDC

Alarm Output

1 channel Out: 300mA 12VDC

Power

Power Supply

12V DC/POE

Power Consumption

Basic power consumption: 1.9W (12V DC); 2.8W (POE)
Max power consumption: (H.265, Max resolution, Max stream, WDR, IR full intensity, IVS): 5.6W (12V DC), 6.5W (POE)

Environment

Operating Temperature

-30°C to +60°C (-22°F to +140°F)

Operating Humidity

≤95%

Storage Temperature

-40°C to +60°C (-40°F to +140°F)

Storage Humidity

≤95%

Protection Grade

IP67, IK10

Structure

Casing

Metal

Dimensions

Φ122 mm × 88.9 mm (Φ4.80″ × 3.50″)

Net Weight

0.47 kg (1.04 lb)

Gross Weight

0.63 kg (1.39 lb)