DAHUA IPC-HFW7842H-Z4 8MP IR Bullet WizMind Network Camera

Camera

Image Sensor

1/1.8”8Megapixel progressive CMOS

Max. Resolution

3840 (H) × 2160 (V)

ROM

4 G

RAM

2 G

Scanning System

Progressive

Electronic Shutter Speed

Auto/Manual 1/3 s–1/100,000 s

Min. Illumination

0.005 [email protected] (Color, 30IRE)

0.0005 [email protected] (B/W, 30IRE)

0 Lux (Illuminator on)

S/N Ratio

> 56 dB

Illumination Distance

120 m (393.7 ft)

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

Mount Type

Module

Focal Length

8 mm–32 mm

Max. Aperture

F1.6 (Constant)

Field of View

Horizontal: 40° (W)–15° (T)

Vertical: 23° (W)–9° (T)

Diagonal: 45° (W)–17° (T)

Iris Type

Auto; Precise iris control

Close Focus Distance

W: 2.5 m (8.20 ft)
T: 6 m (19.68 ft)"

DORI Distance

Lens

Detect

Observe

Recognize

Identify

W

218.0 m (715.2 ft)

87.0 m

(285.4 ft)

43.0 m

(141.1 ft)

21.0 m

(68.9 ft)

T

580.0 m (1902.9 ft)

232.0 m (761.2 ft)

116.0 m (380.6 ft)

58.0 m

(190.3 ft)

Smart Event

IVS

Abandoned object; moving object

Professional, intelligent

IVS (Perimeter Protection)

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

Face Detection

Face detection, track, priority, snapshot;
Upload Optimized snapshot picture;
Face enhancement, face exposure, face attribute extract,6 attributes and 8 expressions: Gender, age, glasses,expressions (anger, sadness, disgust, fear, surprise,calm, happiness and confusion), Mouth mask, beard;
Face matting setting: face, single inch photo;
Three snapshot methods: real-time snapshot, priority snapshot, quality priority;
Face angle filter Priority time setting;
Support Duration Optimal,Non-living Filtering;

Face Recognition

There are two models: General mode and counting mode.

General mode: Face detection; track; snapshot; snapshot optimization; face enhancement; face exposure; face attribute extraction including 6 attributes (gender, age, glasses, expressions, mask and beard) and 8 expressions (anger, calm, happiness, sadness, disgust, surprise, confusion and fear); supports up to 5 face databases with 50,000 face pictures in total; supports non-living filtering

Counting mode: Offers advanced customer counter, filtering of specified face database, and exporting of reports before and after removing duplicate faces.

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

Support tripwire number counting; people counting in

area, and displaying and outputting yearly/monthly/daily reports.

Support queue management, and displaying and

outputting yearly/monthly/daily reports.

Support 4 tripwire rule configuration, people counting in

4 areas, and 4 queue managements.

ANPR

ANPR, track, priority, snapshot

Vehicle attributes: License plate, vehicle type, vehicle color

Other attributes: Seat belt, smoking, phoning

Video Metadata

Supports human body, human face, motor vehicle and non-motor vehicle image capture, attributes extraction, counting targets by directions (A>B, B>A, or A< >B), and exporting the report.

Intelligent 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+/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 (1-25)/704 × 480 (1–30 fps)

Stream Capability

5 streams

Resolution

8M (3840 × 2160); 6M (3072 × 2048/3072 × 1728); 5M (2592 × 1944); 4M (2688 × 1520); CIF (352 × 288/352 × 240); 3M (2048 × 1536/2304 × 1296); 1080p (1920 × 1080); 1.3M (1280 × 960); 720p (1280 × 720); D1 (704 × 576/704 × 480); VGA (640 × 480)

Bit Rate Control

CBR/VBR

Video Bit Rate

H.264: 32 kbps-16384 kbps
H.265: 12 kbps-16384 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)

Electronic Image Stabilization (EIS)

Yes

Smart Illumination

Yes

Defog

Yes

Image Rotation

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

Mirror

Yes

Privacy Masking

8 areas

Audio

Audio Compression

G.711a; G.711Mu; G726; G.723

Alarm

Alarm Event

No SD card; SD card full; SD card error; network disconnection; IP conflict; illegal access; 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; people counting in area; stay alarm; people counting; people counting exception detection; safety exception; queue management; face & body detection; face & body detection (match attributes alarm); face & body detection (mismatch attributes alarm); face recognition

Network

Network

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

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; SAMBA; PPPoE; 802.1x; SNMP; Bonjour

Interoperability

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

User/Host

20 (Total bandwidth: 160 M)

Storage

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

Browser

IE: IE9 and earlier
Chrome: Chrome 42 and earlier
Firefox: Firefox 48.0.2 and earlier

Management Software

Smart PSS; DSS; DMSS

Mobile Phone

IOS; Android

Certification

Certification

CE-LVD: EN62368-1,EN60950-22 (optional)

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 (3.5mm JACK port)

Audio Output

1 channel (3.5mm JACK port)

Alarm Input

3 channels in: 5mA 3V–5V DC

Alarm Output

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

Power

Power Supply

12V DC/24V AC/PoE+ (802.3at); ePoE

Power Consumption

Basic power consumption: 3.7W (12V DC); 5.7W(24V AC); 5.5W (PoE)

Max. power consumption (Max. stream + intelligent function + IR LED + focus): 12.2W (12V DC);17.3W(24V AC); 17.1W (PoE)

Heat power consumption: 3.3W (12V DC);5.5W(24V AC); 5.5W (PoE)

Environment

Operating Conditions

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

Strorage 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

Dimensions

340.1 mm × 108.5 mm × 92.9 mm (13.4" × 4.3" × 3.7") (L × W × H)

Net Weight

1600 g (3.53 lb)

Gross Weight

2400 g (5.29 lb)