HFW2231T-ZAS-S2, Dahua Network Camera, 2MP, WDR, IR Bullet

IPC-HFW2231T-ZAS-S2 Specification

Camera

Image Sensor

1/2.8″ 2Megapixel progressive CMOS

Effective Pixels

1920 (H) x 1080 (V)

ROM

128 MB

RAM

128 MB

Scanning System

Progressive

Electronic Shutter Speed

Auto/Manual 1/3 s??/span>1/100000 s

Min. Illumination

0.002 Lux@F1.5

IR Distance

60 m (196.85 ft)

IR On/Off Control  

Auto/Manual

IR LEDs Number

4

Pan/Tilt/Rotation Range

Pan: 0°??/span>360°

Tilt: 0°??/span>90°

Rotation: 0°??/span>360°

Lens

Lens Type

Motorized vari-focal

Mount Type

φ14

Focal Length

2.7 mm??/span>13.5 mm

Max. Aperture

F1.5

Field of View

Pan: 109°??/span>28°

Tilt: 57°??/span>16°

Diagonal: 131°??/span>33°

Iris Type

Fixed aperture

Close Focus Distance

0.8 m??/span>0.8 m (2.62 ft??/span>2.62 ft)

DORI Distance

Lens

Detect

Observe

Recognize

Identify

W

44.1 m

(144.69 ft)

17.6 m

(57.74 ft)

8.8 m

(28.87 ft)

4.4 m

(14.44 ft)

T

151.7 m

(497.70 ft)

60.6 m

(198.82 ft)

30.3 m

(99.41 ft)

15.1 m

(49.65 ft)

Smart Event

General IVS Analytics

Tripwire; intrusion

Video

Video Compression

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

Smart Codec

Yes

Video Frame Rate

Main stream:

1920 x 1080 (1 fps-25/30 fps)

Sub stream:

704 x 576 (1 fps-25 fps)

704 x 480 (1 fps-30 fps)

Stream Capability

2 streams

Resolution

1080p (1920 x 1080); 1.3M (1280 x 960); 720p (1280 x 720);

D1 (704 x 576/704 x 480); VGA (640 x 480);

CIF (352 x 288/352 x 240)

Bit Rate Control

CBR/VBR

Video Bit Rate

H.264: 32 Kbps??/span>6144 Kbps

H.265: 12 Kbps??/span>6144 Kbps

Day/Night

Auto(ICR)/Color/B/W

BLC

Yes

HLC

Yes

WDR

120 dB

White Balance

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

Gain Control

Auto/Manual

Noise Reduction

3D DNR

Motion Detection

OFF/ON (4 areas, rectangular)

Region of Interest(RoI)

Yes (4 areas)

Smart IR

Yes

Image Rotation

0°/90°/180°/270° (Supports 90°/270° with 1080p resolution and lower.)

Mirror

Yes

Privacy Masking

4 areas

Audio

Audio Compression 

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

Network

Ethernet

RJ-45 (10/100 Base-T)

Protocol

IPv4; IPv6; HTTP; HTTPS; TCP; UDP; ARP; RTP ; RTSP;

RTCP; RTMP; SMTP; FTP; SFTP; DHCP; DNS; DDNS; QoS;

UPnP; NTP; Multicast; ICMP; IGMP; NFS; PPPoE; 802.1x; Bonjour

Interoperability

ONVIF(Profile S/Profile G/Profile T);CGI; P2P; Milestone; Genetec

User/Host

20

Edge Storage

Dahua Cloud; FTP; SFTP; Micro SD Card (support max.256 GB); NAS

Browser

IE

Chrome

Firefox

Management Software

Smart PSS; DSS; DMSS

Mobile Phone

IOS; Android

Certifications

Certifications

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

Port

Audio Input

1 channel (RCA port)

Audio Output

1 channel (RCA port)

Alarm Input

1 channel In: 5mA 5VDC

Alarm Output

1 channel Out: 300mA 12VDC

Power

Power Supply

12V DC/PoE (802.3af)

Power Consumption

< 9.6W

Environmental

Operating Conditions

-30°C to +60°C (-22°F to +140°F)/less than ??95% RH

Strorage Conditions

-40°C to +60°C (-40°F to +140°F)

Protection

IP67;IK10(optional)

Structure

Casing

Metal

Dimensions

244.1 mm x Φ90.4 mm (9.61″ x Φ3.26″)