Security Hong Kong Ltd- 香港防盜 | 傑成系統 – Securityhk.com

DAHUA IPC-MFW7442K1-Z4-T40

4+4 MP Dual-Sight Bullet WizMind Network Camera

> 4-MP 1/1.7″ CMOS image sensor and 4-MP 1/2.7″ CMOS image sensor, low luminance, and high definition image.

> Outputs max. 4 MP (2688 × 1520)@25/30 fps.

> Built-in GPU chip and deep learning algorithm, which can improve the detection accuracy.

> Switch among five intelligent resources: IVS, face detection, video metadata, people counting and face recognition, Channel 1 support only.

> Built-in warm light/IR LED that has a maximum IR illumination distance of 100 m and warm light distance of 60 m.

> 3D NR, HLC, BLC, digital watermarking, applicable to various monitoring scenes.

> ROI, SMART H.264+/H.265+, flexible coding, applicable to various bandwidth and storage environments.

> Alarm: 3 in, 2 out; audio: 2 in, 1 out; RS-485; BNC; supports max. 256 G Micro SD card.

> Designed with the Dahua Noise Reduction Algorithm and built-in dual microphones, the device performs active noise control, eliminating noise of wind scale 3. It has a pick-up distance up to 20 m.

> Built-in Hi-Fi large-diameter speaker covers an auditory range of 30 m when used indoors.

> Sound and light alarms are generated when an alarm is triggered.

> 12 VDC/PoE power supply, 12 VDC power output, max. current 165 mA, easy for installation.

> IP67 protection.

描述

DAHUA IPC-MFW7442K1-Z4-T40

4+4 MP Dual-Sight Bullet WizMind Network Camera

Specifications

Camera
Image SensorChannel 1: 1/1.7″ CMOS
Channel 2: 1/2.7″ CMOS
Max. Resolution2688 (H) × 1520 (V)
Electronic Shutter SpeedAuto/Manual 1/3 s–1/100,000 s
Min. IlluminationChannel 1:

0.0015 lux @F1.2(Color,30IRE)

0.0003 lux@F1.2(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 DistanceChannel 1:

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

Channel 2:

20 m (65.62 ft) (warm light)

Illuminator NumberChannel 1: 4 (Mixed (IR + warm) light)

Channel 2: 2 (warm LED)

Lens
Lens TypeChannel 1: Motorized vari-focal
Channel 2: Fixed-focal
Lens MountChannel 1: Module
Channel 2: M12
Focal LengthChannel 1: 8 mm–32 mm
Channel 2: 3.6 mm
Max. ApertureChannel 1: F1.2
Channel 2: F1.0
Field of ViewChannel 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 DistanceChannel 1:

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

Channel 2:

2 m (6.56 ft)

DORI DistanceLensDetectObserveRecognizeIdentify
WChannel 1:

8 mm–32 mm
160 m (524.93 ft)
Channel 2:

3.6 mm
80 m

(262.47 ft)

Channel 1:

8 mm–32 mm
64 m

(209.97 ft)
Channel 2:

3.6 mm
32 m

(104.99 ft)

Channel 1:

8 mm–32 mm
32 m

(104.99 ft)
Channel 2:

3.6 mm
16 m

(52.49 ft)

Channel 1:

8 mm–32 mm
16 m

(52.49 ft)
Channel 2:

3.6 mm
8 m

(26.25 ft)

TChannel 1:

8 mm–32 mm
406.9 m (1,334.97 ft)

Channel 1:

8 mm–32 mm
162.7 m (533.79 ft)

Channel 1:

8 mm–32 mm
81.4 m (267.06 ft)

Channel 1:

8 mm–32 mm
40.7 m (133.53 ft)

Smart Event
IVSAbandoned 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 DetectionFace 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 RecognitionFace 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 CountingTripwire 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 MetadataMotor 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 SearchWork together with Smart NVR to perform refine intelligent search, event extraction and merging to event videos
Video
Video CompressionH.265; H.264; H.264H; H.264B; MJPEG (Only supported by the sub stream)
Smart CodecSmart H.265+; Smart H.264+
Video Frame RateChannel 1:
50 Hz
Main Stream: 2688 × 1520@25 fps
Sub stream: 704 × 576@25 fps
Third stream: 1920 × 1080@25 fps
60 Hz
Main Stream: 2688 × 1520@30 fps
Sub stream: 704 × 480@30 fps
Third stream: 1920 × 1080@30 fps
Channel 2:
50 Hz
Main Stream: 2688 × 1520@25 fps
Sub stream: 704 × 576@25 fps
Third stream: 1920 × 1080@25 fps
60 Hz
Main Stream: 2688 × 1520@30 fps
Sub stream: 704 × 480@30 fps
Third stream: 1920 × 1080@30 fps
ResolutionMain Stream: 2688 × 1520 (default); 2560 × 1440;

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 RateH.264: 32 kbps–8192 kbps
H.265: 32 kbps–8192 kbps
Day/NightChannel 1:

Auto(ICR)/Color/B/W

Channel 2:

Color/B/W

BLCYes
HLCYes
WDR120 dB
White BalanceAuto; natural; street lamp; outdoor; manual; regional custom
Noise Reduction3D NR
Region of Interest (RoI)4 areas
Image StabilizationElectronic Image Stabilization (EIS)
DefogYes
Image Rotation0°/90°/180°/270° (Support 90°/270° with 2688 × 1520 resolution and lower.)
Privacy Masking8 areas
Audio
Audio CompressionPCM; G.711a; G.711Mu; G.726; MPEG2-Layer2; G.722.1; G.729; G.723
Alarm
Alarm EventNo 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 PortRJ-45 (10/100/1000 Base-T)
Network ProtocolIPv4; 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
InteroperabilityONVIF (Profile S/Profile G/Profile T); CGI
User/Host20 (Total bandwidth: 160 M)
StorageFTP; SFTP; Micro SD card (support max. 256 GB); NAS
BrowserPlug-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
CertificationsCE-LVD: EN62368-1
CE-EMC: Electromagnetic Compatibility Directive 2014/30/EU
FCC: 47 CFR FCC Part 15, Subpart B
Port
RS-4851 (baud rate range: 1200 bps–115200 bps)
Audio Input2 channels (RCA port)
Audio Output1 channel (RCA port)
Alarm Input3 channels in: 5 mA 3 V–5 VDC
Alarm Output2 channels out: 300 mA 12 VDC
Power
Power Supply12 VDC/PoE
Power ConsumptionBasic: 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)
ProtectionIP67
Structure
CasingMetal + plastic
Product Dimensions283.1 mm × 123.2 mm × 109.5 mm (11.14″ × 4.85″ × 4.31″) (L × W × H)
Net Weight1,905 g (4.20 lb)
Gross Weight2,185 g (4.82 lb)