Dahua IPC-HFW2441T-ZS 4MP 5x Zoom Starlight  WizSense IP Bullet Camera IR50m SMD+ PoE Network

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(Note*: Original Dahua English version and Firmware upgradeable.)

Features

>  4-MP 1/2.9" CMOS image sensor, low luminance, and high definition image.
> Outputs max. 4 MP (2688 × 1520)@20 fps, and supports 2560 × 1440 (2560 × 1440)@25/30 fps.
> H.265 codec, high compression rate, ultra-low bit rate.
> Built-in IR LED, and the max. illumination distance is 60 m.
> ROI, SMART H.264+/H.265+, flexible coding, applicable to various bandwidth and storage environments.
> Rotation mode, WDR, 3D NR, HLC, BLC, digital watermarking, applicable to various monitoring scenes.
> Intelligent monitoring: Intrusion, tripwire (the two functions support the classification and accurate detection of vehicle and human).
> Abnormality detection: Motion detection, video tampering, audio detection, no SD card, SD card full, SD card error, network disconnection, IP conflict, illegal access, and voltage detection.
> Alarm: 1 in, 1 out (Only - ZAS supports); audio: 1 in, 1 out (Only - ZAS supports); supports max. 256 G Micro SD card; built in MIC.
> 12 VDC/PoE power supply, easy for installation.
> IP67, IK10 (optional) protection.
> SMD Plus.

Functions

SMD Plus
With intelligent algorithm, Dahua Smart Motion Detection technology can  categorize the targets that trigger motion detection and filter the motion  detection alarm triggered by non-concerned targets to realize effective and  accurate alarm.

Smart H.265+ & Smart H.264+
With advanced scene-adaptive rate control algorithm, Dahua smart encoding  technology realizes the higher encoding efficiency than H.265 and H.264,  provides high-quality video, and reduces the cost of storage and transmission.

Perimeter Protection
With deep learning algorithm, Dahua Perimeter Protection technology can  recognize human and vehicle accurately. In restricted area (such as pedestrian  area and vehicle area), the false alarms of intelligent detection based on  target type (such as tripwire, intrusion) are largely reduced.

Starlight
Dahua Starlight technology mainly applies to the environment of low  illumination, and it can provide clear colorful video. Even in the environment of min. illumination, the technology can guarantee the good image effect.

Cyber Security
Dahua network camera is equipped with a series of key security technologies,  such as security authentication and authorization, access control, trusted  protection, encrypted transmission, and encrypted storage, which improve its  security defense and data protection, and prevent malicious programs from  invading the device.

Protection (IP67, wide voltage)
IP67: The camera passes a series of strict test on dust and soak. It has  dust-proof function, and the enclosure can works normal after soaking in 1 m  deep water for 30 minutes.
Wide voltage: The camera allows ±30% input voltage tolerance (wide voltage  range), and it is widely applied to outdoor environment with instable voltage.

Specifications

Camera

Image Sensor

1/2.9" CMOS

Max. Resolution

2688 (H) × 1520 (V)

ROM

128 MB

RAM

128 MB

Scanning System

Progressive

Electronic Shutter Speed

Auto/Manual 1/3 s–1/100,000 s

Min. Illumination

0.006 lux@F1.5 (Color, 30 IRE)

0.0006 lux@F1.5 (B/W, 30 IRE)

0 lux (Illuminator on)

S/N Ratio

>56 dB

Illumination Distance

Up to 60 m (196.85 ft) (IR LED)

Illuminator On/Off Control

Auto; Manual

Illuminator Number

4 (IR LED)

Pan/Tilt/Rotation Range

Pan: 0°–360°
Tilt: 0°–90°
Rotation: 0°–360°

Lens

Lens Type

Motorized vari-focal

Lens Mount

φ14

Focal Length

2.7 mm–13.5 mm

Max. Aperture

F1.5

Field of View

H: 104°–29°;
V: 54°–16°;
D: 125°–34°

Iris Control

Fixed

Close Focus Distance

0.8 m (2.62 ft)

DORI Distance

Lens

Detect

Observe

Recognize

Identify

W

64.0 m (209.97 ft)

25.6 m

(83.99 ft)

12.8 m

(41.99 ft)

6.4 m

(20.99 ft)

T

210.0 m (688.97 ft)

84.0 m

(275.59 ft)

42.0 m

(137.80 ft)

21.0 m

(68.90 ft)

Intelligence

IVS (Perimeter Protection)

Intrusion, tripwire (the two functions support the classification and accurate detection of vehicle and human)

Smart Search

Work together with Smart NVR to perform refine intelligent search, event extraction and merging to event videos

Video

Video Compression

H.265; H.264; H.264H; H.264B; MJPEG (Only supported by the sub 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 max. frame rates of each stream; for multiple streams, the values will be subjected to the total encoding capacity.

Stream Capability

2 streams

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

Auto(ICR)/Color/B/W

BLC

Yes

HLC

Yes

WDR

120 dB

White Balance

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

Gain Control

Manual;Auto

Noise Reduction

3D NR

Motion Detection

OFF/ON (4 areas, rectangular)

Region of Interest (RoI)

Yes (4 areas)

Smart Illumination

Yes

Image Rotation

0°/90°/180°/270° (Support 90°/270° with 2688 × 1520 resolution and lower)

Mirror

Yes

Privacy Masking

4 areas

Audio

Built-in MIC

Yes

Audio Compression

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

Alarm

Alarm Event

No SD card; SD card full; SD card error; network disconnection; IP conflict; illegal access; motion detection; video tampering; tripwire; intrusion; audio detection; voltage detection; defocus detection; external alarm (Only - ZAS supports); SMD; security exception

Network

Network Port

RJ-45 (10/100 Base-T)

SDK and API

Yes

Network Protocol

IPv4; IPv6; HTTP; TCP; UDP; ARP; RTP; RTSP; RTCP; RTMP; SMTP; FTP; SFTP; DHCP; DNS; DDNS; NTP; Multicast; ICMP; IGMP; P2P

Interoperability

ONVIF (Profile S/Profile T); CGI

User/Host

6 (Total bandwidth: 36 M)

Storage

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

Browser

IE
Chrome
Firefox

Management Software

SmartPSS Lite; DSS; DMSS

Mobile Client

iOS; Android

Cyber Security

Video encryption; Configuration encryption; Digest; WSSE; Account lockout; Security logs; IP/MAC filtering; Generation and importing of X.509 certification; syslog; HTTPS; 802.1x; Trusted boot; Trusted execution; Trusted upgrade

Certification

Certifications

CE-LVD: EN62368-1;

CE-EMC: Electromagnetic Compatibility Directive

2014/30/EU;

FCC: 47 CFR FCC Part 15, Subpart B;

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

Port

Audio Input

1 channel (RCA port) (Only - ZAS supports)

Audio Output

1 channel (RCA port) (Only - ZAS supports)

Alarm Input

1 channel in: 5mA 3V–5V DC (Only - ZAS supports)

Alarm Output

1 channel out: 300mA 12V DC (Only - ZAS supports)

Power

Power Supply

12 VDC/PoE (802.3af)

Power Consumption

-ZS:
Basic: 2.4 W (12 VDC); 3.1 W (PoE)
Max. (H.265+intelligence on +WDR +IR on): 8.7 W (12 VDC); 10.1 W (PoE)
-ZAS:
Basic: 2.4 W (12 VDC); 3.1 W (PoE)
Max. (H.265+intelligence on +WDR +IR on): 8.8 W (12 VDC); 10.2 W (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)

Protection

IP67, IK10 (optional)

Structure

Casing Material

Metal

Product Dimensions

238.5 mm × 90.7 mm × 90.7 mm (9.39" × 3.57" × 3.57") (L × W × H)

Net Weight

-ZS: 0.73 kg (1.6 lb)
-ZAS: 0.76 kg (1.7 lb)

Gross Weight

-ZS: 0.99 kg (2.2 lb)
-ZAS: 1.02 kg (2.2 lb)

　

Delivery

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