Camera,IP,Hikvision,DS-2CD2443G2-I,2.8mm,4mp,Cube,IR10m,AcuSense,TwoWayAudio,

Description Camera,IP,Hikvision,DS-2CD2443G2-I,2.8mm,4mp,Cube,IR10m,AcuSense,TwoWayAudio,

Camera
Image sensor 1/3" progressive scan CMOS
Max. resolution 2688 × 1520
Min. lighting
2mm: Color: 0.008 lux @ (F2.0, AGC ON), B/W: 0 lux IR

2.8 mm and 4 mm: Color: 0.005 lux @ (F1.6, AGC ON), B/W: 0 lux IR

Shutter speed from 1/3 sec to 1/100000 sec
Day and night IR cut filter
Angle adjustment panel: 0° to 360°, Tilt: 0° to 90°, Rotation: 0° to 360°
Lens
Focal length and FOV
2 mm, horizontal FOV 128.4°, vertical FOV 75.4°, diagonal FOV 147.1°

2.8 mm, horizontal FOV 104.3°, vertical FOV 55.9°, diagonal FOV 123.8°

4 mm, horizontal FOV 83.7°, vertical FOV 43°, diagonal FOV 100.3°

Aperture
2 mm: F2.0

2.8 mm: F1.6

4 mm: F1.6

Lens mount M12
Dory
Dory
2 mm: D: 45.5 m, O: 18.0 m, R: 9.1 m, I: 4.5 m

2.8 mm: D: 56.0 m, O: 22.2 m, R: 11.2 m, I: 5.6 m

4 mm: D: 79.4 m, O: 31.5 m, R: 15.9 m, I: 7.9 m

Porthole
Plug-in Light TypeIR
Additional lighting range up to 10 m
IR wavelength 850 nm
Smart plug light yes
Video
Main stream
50 Hz: 25 fps (2688 × 1520, 1920 × 1080, 1280 × 720)

60 Hz: 30 fps (2688 × 1520, 1920 × 1080, 1280 × 720)

Sub-stream
50 Hz: 25 fps (1280 × 720, 640 × 480, 640 × 360)

60 Hz: 30 fps (1280 × 720, 640 × 480, 640 × 360)

Video compression
Main stream: H.265/H.264/H.264+/H.265+

Sub stream: H.265/H.264/MJPEG

Third stream: H.265/H.264

Video bit rate from 32 Kbps to 8 Mbps
H.264 TypeBaseline Profile/Main Profile/High Profile
H.265 TypeMain Profile
Bit rate controlCBR/VBR
Scalable Video Coding (SVC)
Yes

Region of Interest (ROI)1 Fixed region for main and sub-stream
Audio
Ambient noise filtering Yes
Audio sampling frequency 8 kHz/16 kHz/32 kHz/44.1 kHz/48 kHz
Audio compressionG.711/G.722.1/G.726/MP2L2/PCM/MP3/AAC-LC
Audio bit rate 64 Kbps (G.711ulaw/G.711alaw)/16 Kbps (G.722.1)/16 Kbps (G.726)/32 to 192 Kbps (MP2L2)/8 to 320 Kbps (MP3)/16 to 64 Kbps (AAC-LC)
Network
Simultaneous live view of up to 6 channels
APIO Open Network Video Interface (Profile S, Profile G, Profile T), ISAPI, SDK, ISUP
ProtocolsTCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, NTP, UPnP, SMTP, IGMP, 802.1X, QoS, IPv4, IPv6, UDP, Bonjour, SSL/TLS, PPPo, SNMP, WebSocket, WebSockets
User/Host
Up to 32 users

3 user levels: Administrator, Operator and User

Security password protection, strong password, HTTPS encryption, IP address filter, security audit log, basic and digest authentication for HTTP/HTTPS, TLS 1.1/1.2, WSSE and digest authentication for open network video interface.
Network storage
NAS (NFS, SMB/CIFS), Automatic Network Replenishment (ANR),

With a high-end Hikvision memory card, memory card encryption and health detection are supported.

ClientiVMS-4200, Hik-Connect, Hik-Central
Web browser
Plugin required for direct view: IE 10, IE 11,

Free live preview of the plugin: Chrome 57.0+, Firefox 52.0+, Edge 89+,

Local service: Chrome 57.0+, Firefox 52.0+, Edge 89+

Image
Wide Dynamic Range (WDR) 120 dB
Privacy Mask4 Programmable Polygon Privacy Masks
Day/Night Switch Day, Night, Automatic, Schedule
Image enhancementBLC, HLC, 3D DNR
Change picture settings Yes
Image settings Rotation mode, saturation, brightness, contrast, sharpness, gain, white balance adjustable by client software or web browser
Converter
Recognition angle horizontal: 90°, vertical: 80°
Transmitter TypePIR
Detection range up to 8 m
Interface
Built-in microphone Yes
Built-in speaker power: 1 W. Max. sound pressure level: 10 cm: 91 dB.
Onboard Storage Built-in memory card slot, microSD/microSDHC/microSDXC card support, up to 512 GB
Key reset Yes
Ethernet interface1 RJ45 10M/100M self-adaptive Ethernet port
Event
Key event motion detection (supports triggering alarms based on specified target types (human and vehicle)), video interruption alarm, exception
Smart EventFace Recognition
LinkageUpload to FTP/NAS/Memory card, report to surveillance center, record recording, trigger pressing, send email, voice alert
Deep learning function
Perimeter protection
Crossing the line, intruding

Alarm support with specified target types (human and vehicle)

General
Power
12 VDC ± 25%, 0.49 A, max. 5.8 W, Ø5.5 mm coaxial power plug

PoE: IEEE 802.3af, Class 3, 36 V to 57 V, 0.19 A to 0.12 A, Max. 6.8 W

Language33 languages: English, Russian, Estonian, Bulgarian, Hungarian, Greek, German, Italian, Czech, Slovak, French, Polish, Dutch, Portuguese, Spanish, Romanian, Danish, Swedish, Norwegian, Finnish, Croatian, Slovenian, Serbian, Turkish, Korean, Traditional Chinese, Thai, Vietnamese, Japanese, Latvian, Lithuanian, Portuguese (Brazil), Ukrainian
General function Heart rate, mirror, password reset via email, pixel counter, anti-gang
Storage conditions - 10 °C to 40 °C (14 °F to 104 °F). Humidity 95% or less (non-condensing)
Operating and storage conditions -10 °C to 40 °C (14 °F to 104 °F). Humidity 95% or less (non-condensing)
Material: Plastic
Dimension
2 mm: 102.9 mm × 65.2 mm × 28.8 mm (4.1" × 2.6" × 1.1")

2.8 mm and 4 mm: 102.9 mm × 65.2 mm × 32.6 mm (4.1 × 2.6 \" × 1.3\") "

Package size 150 mm × 125 mm × 99 mm (5.9" × 4.9" × 3.9")
Weight approx. 120 g (0.3 lb)
With package W