DAHUA IPC-HDBW2431R-ZAS-S2 4MP IP dome security camera, 2.8-12mm motorized lens, microphone, 40m infrared night vision

Camera

Image sensor

1/3” CMOS

Effective pixels

2688 (H) × 1520 (V)

read only memory

128MB

RAM

128MB

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) (infrared)

Infrared on/off control

Automatic/Manual

Number of IR LEDs

2 (infrared LED)

Pan/Tilt/Rotation Range

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

Lens

Lens Type

Motorized Varifocal

Mounting type

φ14

focal length

2.7 mm–13.5 mm

Max opening

F1.6

Field of view

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

Optical zoom

5 teams

Type of iris

Fixed

Close focusing distance

0.8 m–0.8 m (2.62 ft–2.62 ft)

Smart event

IVS General Analysis

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 Transmission
(2560 × 1440 at 25 fps); secondary stream (704 × 576 at 25 fps)
Main stream (2688 × 1520 at 20 fps); Sub stream (704 × 576 at 20 fps) Main stream
60 Hz (2560 × 1440 at 30 fps);
Secondary stream (704 × 480 at 30 fps)
Main stream (2688 × 1520 at 20 fps); Sub stream (704 × 480 at 20 fps)

Transmission capacity

Main stream; undercurrent

Resolution

2688 × 1520 (2688 × 1520); 2560 × 1440 (2560 × 1440); 2304 × 1296 (2304 × 1296); 1080p (1920x1080); 1.3M (1280×960); 720p (1280x720); D1 (704 × 576/704 × 480); VGA (640x480); 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

Yeah

WDR

120dB

White balance

Auto/natural/streetlight/outdoor/manual/regional custom

Gain control

Automatic/Manual

Noise reduction

3D DNR

Motion detection

Disable/Enable (4 areas, rectangle)

Region of Interest (RoI)

Yes (4 areas)

Smart IR

Yeah

Image rotation

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

Mirror

Yeah

Privacy Masking

4 areas

Audio

Audio compression

G.711a; G.711Mu; G.726; CAA

Grid

Grid

RJ-45 (10/100 Base-T)

protocol

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

Interoperability

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

User/Host

20

Edge storage

DahuaCloud; FTP; Micro SD card (max 256GB); NFS

Browser

That is to say,
Google
Firefox

Management software

SmartPSS; 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 Input: 5mA 5VDC

Alarm output

1 output channel: 300mA 12V DC

Force

Power supply

12VDC/POE

Energy consumption

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

Atmosphere

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%

Degree of protection

IP67, IK10

Structure

Box

Metal

Dimensions

Φ122mm × 88.9mm (Φ4.80" × 3.50")

net weight

0.47 kg (1.04 lbs)

Gross weight

0.63 kg (1.39 lbs)