DAHUA IPC-HFW7842H-Z-S2 8MP IR Bullet WizMind Network Camera

Camera

Image Sensor

1/1.8" CMOS

Max. Resolution

3840 (H) × 2160 (V)

ROM

4 GB

RAM

2 GB

Scanning System

Progressive

Electronic Shutter Speed

Auto/Manual 1/3 s–1/100,000 s

Min. Illumination

0.003 [email protected] (Color, 30 IRE)
0.0003 [email protected] (B/W, 30 IRE)
0 lux (Illuminator on)

S/N Ratio

>56 dB

Illumination Distance

60 m (196.85 ft)

Illuminator On/Off Control

Auto; manual; zoomprio

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

Module interface

Focal Length

2.7-12 mm

Max. Aperture

F1.2

Field of View

Horizontal: 112° (W)–47° (T)
Vertical: 58° (W)–26° (T)
Diagonal: 137° (W)–54° (T)

Iris Control

Auto; P-iris

Close Focus Distance

1 m (3.28 ft)

DORI Distance

Lens

Detect

Observe

Recognize

Identify

W

87.3 m

(286.42 ft)

34.9 m (114.50 ft)

17.5 m (57.41 ft)

8.7 m

(28.54 ft)

T

186.8 m (612.86 ft)

74.7 m (245.07 ft)

37.5 m (123.03 ft)

18.7 m (61.35 ft)

Smart Event

IVS

Abandoned object; missing object

Professional, intelligent

IVS (Perimeter Protection)

Intrusion, tripwire, fast moving (the three functions support the classification and accurate detection of vehicle and human); loitering detection, people gathering, and parking detection

Face Detection

Face detection; track; snapshot; snapshot optimization; optimal face snapshot upload; face enhancement; face exposure; face attributes extraction including 6 attributes (gender, age, glasses, expressions, mask, and beard) and 8 expressions (angry, sad, disgusted, scared, surprised, calm, happy, confused); face snapshot set as face or one-inch photo; snapshot strategies (real-time snapshot, quality priority and optimization snapshot); face angle filter; optimization time setting

Face Recognition

Face detection; track; snapshot; snapshot optimization; optimal face snapshot upload; face enhancement; face exposure; face attributes extraction including 6 attributes (gender, age, glasses, expressions, mask, and beard) and 8 expressions (angry, sad, disgusted, scared, surprised, calm, happy, confused); face snapshot set as face or one-inch photo; snapshot strategies (recognition priority and optimization snapshot); face angle filter; optimization time setting. Support 5 face databases; register one by one or in batches; support face recognition similarity settings and face comparison on the basis of 100,000 face databases.

Face and Body Detection

There are two modes: General mode and PPE Detection.

General mode: Supports enabling face detection and human detection at the same time, and alarms can be triggered.

PPE Detection: Supports PPE detection, can detect attributes including face mask, safety helmet,glasses, and safety vest, top color and bottom color,and determine whether PPE requirements are met.

Alarms can be triggered according to the alarm settings.

People Counting

Tripwire people counting and people counting in area; generating and exporting report (day/month/year); queue management and exporting report (day/month); 4 rules can be set for tripwire, people counting in area and queue management.

Video Metadata

Motor vehicle, non-motor vehicle, face, human detection; track; snapshot; snapshot optimization; optimal face snapshot upload.

Motor vehicle attributes: license plate, vehicle type, vehicle color, vehicle logo, seatbelt, smoking, calling,etc.

Non-motor vehicle attributes: type, color, number of people, top type and color ,helmet.

Human body attributes: top/bottom type and color, bag, hat, gender, and umbrella.

Face attributes: gender, age, expressions, glasses, face mask and beard.

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; MJPEG (Only supported by the sub stream)

Smart Codec

Smart H.265+; Smart H.264+

Video Frame Rate

Main Stream: 3840 × 2160 (1–25/30 fps)

Sub stream: 704 × 576 (1–25 fps);704 × 480 (1–30 fps)

Third stream: 1920 × 1080 (1–25/30 fps)

Fourth stream: 1920 × 1080 (1–25/30 fps)

Fifth stream: 704 × 576 (1–25fps);704 × 480 (1–30 fps)

Stream Capability

5 streams

Resolution

8M (3840 × 2160);6M (3072 × 2048); 6M (3072 × 1728);5M (2592 × 1944); 4M (2688 × 1520); 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 Bit Rate

H.264: 8 kbps–16384 kbps
H.265: 3 kbps–14050 kbps

Day/Night

Auto (ICR)/Color/B/W

BLC

Yes

HLC

Yes

WDR

120 dB

Scene Self-adaptation (SSA)

Yes

White Balance

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

Gain Control

Auto;Manual

Noise Reduction

3D NR

Motion Detection

OFF/ON (4 areas, rectangular)

Region of Interest (RoI)

Yes (4 areas)

Image Stabilization

Electronic Image Stabilization (EIS)

Smart Illumination

Yes

Defog

Yes

Image Rotation

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

Mirror

Yes

Privacy Masking

4 areas

Audio

Audio Compression

PCM; G.711A; G.711Mu; G.726; G.723

Alarm

Alarm Event

No SD card; SD card full; SD card error;
SD card durability warning; network disconnection; IP conflict; illegal access; security exception; motion detection; video tampering; tripwire; intrusion; fast moving; abandoned object; missing object; loitering detection; people gathering; parking detection; scene changing; audio detection; defocus detection; external alarm; face detection; video metedata; people counting in area; people counting; queue management

Network

Network Port

RJ-45 (10/100/1000 Base-T)

SDK and API

Yes

Cyber Security

Video encryption; Firmware 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

Network Protocol

IPv4; IPv6; HTTP; TCP; UDP; ARP; RTP; RTSP; RTCP; RTMP; SMTP; FTP; SFTP; DHCP; DNS; DDNS; QoS; UPnP; NTP; Multicast; ICMP; IGMP; NFS; SAMBA; PPPoE; SNMP

Interoperability

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

User/Host

20 (Total bandwidth: 80 M)

Storage

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

Browser

IE: IE9 and later

Chrome: Chrome 42 and later

Firefox: Firefox 48.0.2 and later

Management Software

Smart PSS; DSS; DMSS

Mobile Client

iOS; Android

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;

UL 50E NEMA Type 4X (optional)

Port

RS-485

1 (baud rate range:1200 bps–115200 bps)

Audio Input

1 channel (RCA port)

Audio Output

1 channel (RCA port)

Alarm Input

3 channels in: 5 mA 3 V–5 VDC

Alarm Output

2 channels out: 1,000 mA 30 VDC/500 mA 50 VDC

Power

Power Supply

12 VDC/24 VAC/PoE+ (802.3at)

Power Consumption

Basic power consumption: 5.11 W (12 VDC); 6.82 W (24 VAC); 7.62 W (PoE)

Max. power consumption (Max. stream + intelligent

function + IR LED + focus): 16.8 W (12 VDC); 20.7 W (24 VAC); 21.3 W (PoE)

Heat power consumption: 3.3 W (12 VDC); 5.5 W (24 VAC); 5.5 W (PoE)

Environment

Operating Conditions

–40 °C to +65 °C (–40 °F to +149 °F)/Less than 95% RH

Storage conditions

–40 °C to +65 °C (–40 °F to +149 °F)

Protection Grade

IP67, IK10, Anti-Corrosion Protection: NEMA 4X (optional)

Structure

Casing

Metal + plastic

Product Dimensions

340.1 mm × 108.5 mm × 92.9 mm (13.39" × 4.27" ×3.66") (L × W × H)

Net Weight

1.58 kg (3.48 lb)

Gross Weight

2.48 kg (5.47 lb)