DAHUA HFW7842H-ZVH 8MP IR Bullet AI WizMind Network Camera

Camera

Image Sensor

1/1.8”CMOS

Effective Pixels

3840 (H) × 2160 (V)

ROM

4 GB

RAM

2 GB

Scanning System

Progressive

Electronic Shutter Speed

Auto/Manual 1/3 s–1/100000 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

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 interface

Focal Length

2.7 mm–12 mm

Max. Aperture

F1.2

Field of View

Horizontal: 114°(W)–47°(T)

Vertical: 59°(W)–27°(T)

Diagonal: 141° (W–55°(T)

Iris Type

Auto; precise iris control

Close Focus Distance

W: 1 m (3.28 ft)

T: 2.5 m (8.20 ft)

DORI Distance

Lens

Detect

Observe

Recognize

Identify

W

87.2 m (286.09 ft)

34.9 m (114.50 ft)

17.4 m (57.09 ft)

8.7 m

(28.54 ft)

T

186.7 m (612.53 ft)

74.7 m (245.07 ft)

37.3 m (122.38 ft)

18.6 m (61.02 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.

ANPR

ANPR, track, priority, snapshot

Vehicle attributes: License plate, vehicle type, vehicle color

Other attributes: Seat belt, smoking, phoning

Suppor up to 10,000 blocklist records and 10,000 allowlist records. The camera can recognize plate numbers of vehicles moving at speeds of up to 60 km/h.

Parking Space Management

Manage outdoor and planned parking lots; manage parking spaces in multiple areas; display the total number of parking spaces and parking spaces that are available; trigger alarms based on a predefined number of vehicles.

Video Metadata

Support 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 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 (1–25fps);704 × 480 (1–30fps)
Third stream: 1920 × 1080 (1–25/30 fps)
Fourth stream: 1920 × 1080 (1–25/30 fps)
Fifth stream: 704 × 576 (1–25fps);704 × 480 (1–30fps)

Stream Capability

5 streams

Resolution

8M (3840 × 2160), 6M (3072 × 2048/3072 × 1728), 5M (2592 × 1944), 4M (2688 × 1520), 3M (2048 × 1536/2304 × 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-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

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 disconnected, IP conflict, motion detection, video tempering detection, tripwire, intrusion, abandoned object, missing object, scene changing, audio abnormal, defocus detection, loitering detection, people gathering, fast moving, parking detection,ParkingLimitDetection , video metadata, external alarm, illegal access and safety abnormity.

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: 160M)

Storage

FTP; Micro SD card (256 G); NAS; SFTP

Browser

IE: IE9 and later

Chrome: Chrome 42 and later

Firefox: Firefox 48.0.2 and later

Management Software

Smart PSS; DSS; DMSS

Mobile Phone

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 (3.5 mm JACK head)

Audio Output

1 channel (3.5 mm JACK head)

Alarm Input

3 channels in: 5mA 3V–5 VDC

Alarm Output

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

Power

Power Supply

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

Power Consumption

Basic power consumption: 3.7W (12 VDC); 5.7W (24 VAC); 5.5W (PoE)

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

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

Dimensions

340.1 mm × 108.5 mm × 92.9 mm

(13.39″ × 4.27″ × 3.66″) (L × W × H)

Net Weight

1600 g (3.53 lb)

Gross Weight

2400 g (5.29 lb)