DAHUA HDW5442T-ZE IP-võrgukaamera 4MP / 2K

Camera
Image Sensor:

Type: 1/1.8” 4 Megapixel Progressive CMOS

Max. Resolution:

Resolution: 2688 (H) × 1520 (V)

Memory:

ROM: 128 MB
RAM: 1GB

Scanning System:

System: Progressive Scan

Electronic Shutter Speed:

Speed: Auto/Manual 1/3 s – 1/100,000 s

Min. Illumination:

Illumination: 0.003Lux @ F1.8

Signal-to-Noise Ratio:

S/N Ratio: >56 dB

Illumination Distance:

Distance: 40 m (131.2 ft) with IR LED

Illuminator On/Off Control:

Control: Auto/Manual

Illuminator Number:

Number: 2 (IR LED)

Pan/Tilt/Rotation Range:

Pan: 0°–360°
Tilt: 0°–78°
Rotation: 0°–360°


Lens
Lens Type:

Type: Motorized vari-focal

Mount Type:

Type: f14

Focal Length:

Range: 2.7 mm–12 mm

Max. Aperture:

Aperture: F1.8

Field of View:

Horizontal: 114°–47°
Vertical: 62°–26°
Diagonal: 136°–54°

Iris Type:

Type: Auto

Close Focus Distance:

Distance: 1.2 m (3.9 ft)


DORI Distance:



Lens
Detect
Observe
Recognize
Identify




W
58 m (190.3 ft)
23 m (75.5 ft)
12 m (39.4 ft)
6 m (19.7 ft)


T
131 m (429.8 ft)
52 m (170.6 ft)
26 m (85.3 ft)
13 m (42.7 ft)




Smart Event Features:

IVS: Abandoned object, missing object
Heat Map: Yes, Professional and intelligent
Perimeter Protection: Tripwire, intrusion, fast moving (vehicle and human detection), loitering detection, people gathering, parking detection
Face Detection: Face detection, tracking, optimization, snapshot, report high-quality images, face enhancement, exposure, attribute extraction (gender, age, glasses, expressions like anger, calm, happiness, sadness, disgust, surprise, confusion, and fear), face matting settings, snapshot methods (real-time, optimized, quality priority)
People Counting: Counting entry/exit, stay time, and generating reports (yearly/monthly/weekly/daily)
Intelligent Search: Works with Smart NVR to perform refined intelligent search, event extraction, and video merging


Video
Compression:

Types: H.265, H.264, H.264H, H.264B, MJPEG (sub-stream only)

Smart Codec:

Types: Smart H.265+/H.264+

Frame Rate:

Main Stream:

2688 × 1520 (1 fps–25/30 fps)
1920 × 1080 (1 fps–50/60 fps)


Sub Stream: D1 (1 fps–50/60 fps)
Third Stream: 1080p (1 fps–25/30 fps)

Stream Capability:

Streams: 3

Resolution Options:

Available Resolutions: 2688 × 1520, 2560 × 1440, 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)

Bitrate Control:

Modes: CBR/VBR

Bit Rate:

H.264: 32 kbps–8192 kbps
H.265: 19 kbps–8192 kbps

Day/Night Mode:

Modes: Auto (ICR), Color, Black & White

Features:

BLC: Yes
HLC: Yes
WDR: 140 dB
Scene Self-adaptation: Yes
White Balance: Auto, Natural, Street Lamp, Outdoor, Manual, Regional Custom
Gain Control: Auto/Manual
Noise Reduction: 3D DNR
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° (support with resolutions 2688 × 1520 and lower)
Mirror: Yes
Privacy Masking: 4 areas


Audio

Built-in Microphone: Yes
Audio Compression: G.711a, G.711Mu, G.726, AAC, G.723


Alarm Events

Events: SD card missing, SD card full, SD card error, network disconnection, IP conflict, illegal access, motion detection, video tampering, defocus detection, scene changing, tripwire, intrusion, abandoned object, missing object, fast moving, parking detection, loitering detection, people gathering, audio detection, people counting, face detection, voltage detection, people counting in area, stay alarm, people count exception detection, queue management


Network

Network Port: RJ-45 (10/100 Base-T)
SDK and API: Yes
Protocol Support: 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
Interoperability: ONVIF (Profile S/Profile G/Profile T), CGI, Milestone, Genetec, P2P
User/Host Capacity: 20 users (Total bandwidth: 80 M)
Storage Options: FTP, SFTP, Micro SD Card (up to 256 GB), Dahua Cloud, NAS
Browser Compatibility: IE8 and later, Chrome, Firefox, Safari 12 and later
Management Software: Smart PSS, DSS, DMSS
Mobile Support: 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: UL60950-1 CAN/CSA C22.2 No.60950-1-07




Power

Power Supply: 12V DC (±30%) / PoE (802.3af)
Power Consumption: <7.5W


Environmental

Operating Conditions: –30°C to +60°C (–22°F to +140°F), < 95% RH
Storage Conditions: –40°C to +60°C (–40°F to +140°F)
Protection Grade: IP67