IPC-MFW7842K1-Z4-T20

Camera

Image Sensor

Channel 1: 1/1.7″ CMOS

Channel 2: 1/2.7″ CMOS

Max. Resolution

3840 (H) × 2160 (V)

Electronic Shutter Speed

Auto/Manual 1/3 s–1/100,000 s

Min. Illumination

Channel 1:

0.002 lux @F1.6(Color,30IRE)

0.00035 lux@F1.6(B/W,30IRE)

0 lux (Illuminator on)

Channel 2: 0.002 lux @F1.0(Color,30IRE)

0 lux (Illuminator on)

S/N Ratio

> 56 dB

Illumination Distance

Channel 1:

100 m (328.08 ft) (IR)60 m (196.85 ft) (warm light)

Channel 2:

20 m (65.62 ft) (warm light)

Illuminator Number

2 (IR LED); 4 (Mixed (IR + warm) light)

Lens

Lens Type

Channel 1: Motorized vari-focal
Channel 2: Fixed-focal

Lens Mount

Channel 1: Module
Channel 2: M12

Focal Length

Channel 1: 8 mm–32 mm
Channel 2: 3.6 mm

Max. Aperture

Channel 1: F1.6
Channel 2: F1.0

Field of View

Channel 1:
Horizontal: 43° (W)–15° (T)
Vertical: 23° (W)–8° (T)
Diagonal: 50° (W)–17° (T)
Channel 2:
Horizontal: 81°
Vertical: 43°
Diagonal: 95°

Close Focus Distance

Channel 1:
W: 1 m (3.28 ft); T: 1.5 m (4.92 ft)
Channel 2:
2 m (6.56 ft)

DORI Distance

Lens

Detect

Observe

Recognize

Identify

W

Channel 1:

8 mm–32 mm
232 m

(761.15 ft)
Channel 2:

3.6 mm
80 m

(262.47 ft)

Channel 1:

8 mm–32 mm
93 m

(305.19 ft)
Channel 2:

3.6 mm
32 m

(104.99 ft)

Channel 1:

8 mm–32 mm
46.5 m

(152.56 ft)
Channel 2:

3.6 mm
16 m

(52.49 ft)

Channel 1:

8 mm–32 mm
23 m

(75.46 ft)
Channel 2:

3.6 mm
8 m

(26.25 ft)

T

Channel 1:

8 mm–32 mm
590 m

(1,935.70 ft)

Channel 1:

8 mm–32 mm
236 m

(774.28 ft)

Channel 1:

8 mm–32 mm
118 m

(387.14 ft)

Channel 1:

8 mm–32 mm
59 m

(193.57 ft)

Smart Event

IVS

Abandoned object; missing object

Intelligence

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, face 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); 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, face 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); optimization time setting.

Dahua Face Recognition Technology extracts attributes from the captured face, compares it against the attributes in the face library, and then identifies the person. Management of 5 group face libraries,Max supports face contrast in face library with 25,000 faces

People Counting

Tripwire people counting, people counting in area and queue management, generating and exporting report (day/month/year); 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; H.264B; MJPEG (Only supported by the sub stream)

Smart Codec

Smart H.265+; Smart H.264+

Video Frame Rate

Channel 1:
50 Hz
Main Stream: 3840 × 2160@25 fps
Sub stream: 704 × 576@25 fps
Third stream: 1920 × 1080@25 fps
60 Hz
Main Stream: 3840 × 2160@30 fps
Sub stream: 704 × 480@30 fps
Third stream: 1920 × 1080@30 fps
Channel 2:
50 Hz
Main Stream: 1920 × 1080@25 fps
Sub stream: 704 × 576@25 fps
Third stream: 1920 × 1080@25 fps
60 Hz
Main Stream: 1920 × 1080@30 fps
Sub stream: 704 × 480@30 fps
Third stream: 1920 × 1080@30 fps

Resolution

Main Stream: 3840 × 2160; 3072 × 2048; 3072 × 1728; 2592 × 1944; 2688 × 1520 (default); 2304 × 1296; 1920 × 1080; 1280 × 960; 1280 × 720
Sub Stream 1: 704 × 576 (default); 640 × 480; 352 × 288
Sub Stream 2: 1920 × 1080; 1280 × 720; 704 × 576 (default); 640 × 480

Video Bit Rate

H.264: 32 kbps–8192 kbps
H.265: 32 kbps–8192 kbps

Day/Night

Channel 1:

Auto(ICR)/Color/B/W

Channel 2:

Color/B/W

BLC

Yes

HLC

Yes

WDR

120 dB

White Balance

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

Noise Reduction

3D NR

Region of Interest (RoI)

4 areas

Image Stabilization

Electronic Image Stabilization (EIS)

Defog

Yes

Image Rotation

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

Privacy Masking

8 areas

Audio

Audio Compression

PCM; G.711A; G.711Mu; G.726; MPEG2-Layer2; G.722.1; G.729; G.723

Alarm

Alarm Event

No SD card; SD card full; SD card error; network disconnection; IP conflict; illegal access; license plate recognition, people number error; tripwire; input error; intrusion; intensity change; fast moving; people counting; people gathering; motion detection; missing object; parking detection; loitering detection; defocus detection; face detection; abandoned object; stay detection; human detection; queuing stay time; people number error detection; face recognition; video tampering; scene changing

Network

Network Port

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

Network 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

User/Host

20 (Total bandwidth: 240M)

Storage

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

Browser

Plug-in:
IE: IE 9 and later
Chrome: Chrome 86 and earlier
Firefox: Firefox 86 and earlier
Without Plug-in:
Edge
Chrome: Chrome 86 and later
Firefox: Firefox 86 and later

Certification

Certifications

CE-LVD: EN62368-1
CE-EMC: Electromagnetic Compatibility Directive 2014/30/EU
FCC: 47 CFR FCC Part 15, Subpart B

Port

RS-485

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

Audio Input

2 channels (RCA port)

Audio Output

1 channel (RCA port)

Alarm Input

3 channels in: 5 mA 3 V–5 VDC

Alarm Output

2 channels out: 300 mA 12 VDC

Power

Power Supply

12 VDC/PoE

Power Consumption

Basic: 5.5 W (12 VDC); 6.4 W (PoE)
Max. (ICR + vari-focal + IR intensity): 19.2 W (12 VDC); 24.6 W (PoE)

Environment

Operating Temperature

–30 °C to +60 °C (–22 °F to 140 °F)

Operating Humidity

≤ 95%

Storage Temperature

–40 °C to +70 °C (–40 °F to +158 °F)

Protection

IP67

Structure

Casing

Metal + plastic

Product Dimensions

283.1 mm × 123.2 mm × 109.5 mm (11.14″ × 4.85″ × 4.31″) (L × W × H)

Net Weight

1,905 g (4.20 lb)

Gross Weight

2,185 g (4.82 lb)