IPC-HDW2431T-AS-S2

Camcorder

Matrix

1/3” 4MP progressive CMOS

Permission

2688 (H) × 1520 (V)

ROM

128 MB

RAM

128 MB

Scanning system

Progressive

Electronic shutter speed

Auto/manual 1/3 s – 1/100000 s

Sensitivity

0.01 lux @ F1.6

IR range

30 m (IR)

IR control

Auto/manual

IR module

2 (IR LEDs)

Axis adjustment

Horizontal: 0°–360°
Vertical: 0°–78°
Rotation: 0°–360°

Lens

Lens type

Fixed focal length

Mounting type

M12

Focal length

2.8 mm
3.6 mm

Max. aperture

F1.6
F1.6

Viewing angle

2.8 mm:
Horizontal: 102.0°
Vertical: 55.0°
Diagonal: 121.0°
3.6 mm:
Horizontal: 84.0°
Vertical: 45.0°
Diagonal: 100, 0°

Focus control

Fixed

Min. distance to object

2.8 mm: 0.9 m
3.6 mm: 1.6 m

DORI distances

Lens

Detection

Observation

Recognize

Ident.

2.8 mm

56 m

22.4 m

11.2 m

5.6 m

3.6 mm

80 m

32.0 m

16.0 m

8.0 m

Video analytics

General IVS Features

Area control; crossing the line

Video

Compression

H.265; H.264; H.264B; MJPEG

Smart codec

H.264: yes
H.265: yes

Frame frequency

Main thread:

2688 × 1520 (1 fps-20 fps)

2560 × 1440 (1 fps-25/30 fps)

Additional stream:

704 × 576 (1 fps-25 fps)

704×480 (1fps-30fps)

Stream capabilities

2 streams

Permission

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)

Bitrate type

CBR/VBR

Bitrate

H.264: 32 kBit/s - 6144 kBit/s
H.265: 12 kBit/s - 6144 kBit/s

Day Night

ICR switching

Backlight compensation

Yes

Wide dynamic range

120 dB

White balance

Auto/natural/street light/street/manual/by region

Signal Boost

Auto/manual

Noise suppression

3D DNR

Motion Detection

Off/On (4 zones, rectangle)

Region of Interest (RoI)

Yes (4 zones)

Intelligent IR illumination

Yes

Rotate an image

0°/90°/180°/270° (Supports 90°/270° at 1080p resolution)

Mirroring

Yes

Private areas

4 zones

Audio

Built-in microphone

Yes

Compression

G.711A; G.711Mu; G.726; A.A.C.

Net

Net

RJ-45 (10/100 Base-T)

Network protocols

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

Compatibility

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

Maximum number of connections

20

Local storage

Dahua Cloud; FTP; Micro SD (up to 256 GB); NFS

Web interface

IE
Google
Firefox

Software

Smart PSS; DSS; DMSS

Mobile platforms

IOS; Android

Certificates

Certificates

CE-LVD: EN60950-1
CE-EMC: Electromagnetic Compatibility Directive 2014/30/EU
FCC: 47 CFR FCC Part 15 Subpart B
UL/CUL: UL60950-1 CAN/CSA C22.2 No.60950-1 -07

Power supply

Nutrition

DC 12V/POE

Power consumption

 6.6 W

terms of Use

Working conditions

-40°C - +60°C /less than 95%

Storage temperature

-40°C - +60°C

Protection class

IP67

Design

Frame

Metal + plastic

Dimensions

100.9 mm × Φ109.9 mm

Net weight

0.39 kg

Gross weight

0.56 kg