Dahua IPC-HFW2441S-S IP Camera White

Camera

Image sensor

1/2.9quot; CMOS

Max. Resolution

2688 (Alto) 1520 (V)

ROM

128 megabytes

RAM

128 megabytes

Scanning system

Progressive

Electronic shutter speed

Automatic/Manual 1/3 s±1/100,000 s

Min. Illumination

0,006 lux @ F1.6 (color, 30 IRE)

0,0006 [email protected](B/N,30IRE)

0 lux (illuminator on)

S/N Ratio

>56 dB

Illumination distance

30 m (98.43 ft) (IR LED)

Illuminator on/off control

Auto; manual

Illuminator number

1 (IR LED)

Pan/Tilt/Rotation Range

Pivot: 0 360 Ω
Tilt: 0 90 Ω
Rotation: 0 360 Ω

Spring

Lens type

Fixed focal

Lens mount

M12

Focal length

2.8 millimeters; 3.6 millimeters

Max Opening

F1.6

Field of view

2,8 mm: Alto: 95 Ω; V: 52 Ω; re: 114 Ω;

3,6 mm: Alto: 78 Ω; V: 41 Ω; Re: 94 Ω

iris control

Fixed

Close focus distance

2,8 mm: 0,9 m (2,95 pies);

3,6 mm: 1,6 m (5,25 pies)

DORI Distance

Spring

Detect

Notice

Recognize

Identify

2.8 millimeters

63.6 m
(208.66 ft)

25.4 m
(83.33 ft)

12.7 m
(41.67 ft)

6.4 m
(20.99 ft)

3.6 millimeters

85.4 m
(280.18 ft)

34.2 m
(112.20 ft)

17.1 m
(56.10 ft)

8.5 m
(27.89 ft)

Intelligence

IVS (Perimeter Protection)

Intrusion, tripwire (both functions support accurate classification and detection of vehicles and humans)

Smart search

Work together with Smart NVR to perform refined intelligent search, event extraction and event video fusion.

Video

video compression

H.264H; H.265; H.264; H.264B; MJPEG (only supported by secondary stream)

Smart codec

Smart H.265+; Smart H.264+

Video frame rate

Main stream: 2688 1520@ (1?20 fps)/2560 1440@(1?25/30 fps)
Sub stream: 704 576@ (1? 25 fps)/704 480@ (1?30 fps)
*The values above are the maximum. frame rates of each stream; for multiple streams, values will be subject to total encoding capacity.

Transmission capacity

2 streams

Resolution

4M (2688 1520); 4M (2560 1440); 3M (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 bitrate

H.264: 32 kbps?6144 kbps
H.265: 12 kbps?6144 kbps

Day Night

Automatic (ICR)/Color/B/W

BLC

Yeah

CHL

Yeah

WDR

120dB

White balance

Car; natural; streetlight; abroad; manual; regional custom

Gain control

Auto; manual

noise reduction

3D noise reduction

Motion detection

OFF/ON (4 areas, rectangular)

Region of interest (RoI)

Yes (4 areas)

Image rotation

0?/90?/180?/270? (supports 90?/270? with resolution of 2688 1520 and below)

Mirror

Yeah

Privacy masking

4 areas

Audio

Built-in microphone

Yeah

audio compression

G.711a; G.711Mu; PCM; G.726

Alarm

Alarm event

Without SD card; SD card full; SD card error; grid

disconnection; intellectual property conflict; illegal access; block

detection; video manipulation; trip wire; intrusion; SMD; voltage detection; security exception

Red

network port

RJ-45 (10/100 Base-T)

SDK and API

Yeah

network protocol

IPv4; IPv6; HTTP; TCP; UDP; ARP; RTP; RTSP; RTCP; RTMP; SMTP; FTP; SFTP; DHCP; DNS; DDNS; NTP; Multidifusin; ICMP; IGMP

Interoperability

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

User/Host

6 (Total Bandwidth: 36 M)

Storage

FTP; SFTP; Micro SD card (supports max. 256 GB)

Browser

IE
Chrome
Firefox

Management software

DSS; DMSS

Mobile client

iOS; Androide

Cyber security

Configuration encryption; Reliable execution; Summary; security logs; WSSE; Account lockout; syslog; Video encryption; 802.1x; IP/MAC filtering; HTTPS; Reliable update; Reliable boot; Generation and import of X.509 certification

Certification

Certifications

CE-LVD: EN62368-1;

CE-EMC: Electromagnetic Compatibility Directive

2014/30/UE;

FCC: 47 CFR FCC Parte 15, Subparte B;

UL/CUL: UL62368-1 y UL62368-1. CAN/CSA C22.2 No. 62368-1-14

Force

Power supply

12 VCC/PoE (802.3af)

Power consumption

Basic: 2.5 W (12 VDC); 3.3W (PoE);
Max. (ICR + H.265 + max resolution + main stream + IR intensity + WDR + IVS): 4.2 W (12 VDC); 5.1W (PoE)

Environment

Operating temperature

?40 °C a +60 °C (?40 °F a +140 °F)

Operating humidity

?95%

Storage temperature

?40 °C a +60 °C (?40 °F a +140 °F)

Protection

IP67

Structure

Housing material

Metal

Product dimensions

166,2 mm 70 mm 70 mm (6,54" 2,76" 2,76") (largo ancho alto)

Net weight

0.48 kg (1.06 pounds)

Gross weight

0.59 kg (1.30 pounds)