Hikvision Products

4MP AcuSense In-Ceiling Fixed Mini Dome Network Camera DS-2CD2E43G2-U

CATEGORY AND TAGS:
Hikvision Products, Network Cameras

1）High quality imaging with 4 MP resolution

2）Clear imaging against strong backlight due to 120 dB WDR technology

3）Efficient H.265+ compression technology Hikvision Camera

4）Built-in microphone for real-time audio security

5）Focus on human and vehicle targets classification based on deep learning

1）High quality imaging with 4 MP resolution

2）Clear imaging against strong backlight due to 120 dB WDR technology

3）Efficient H.265+ compression technology Hikvision Camera

4）Built-in microphone for real-time audio security

5）Focus on human and vehicle targets classification based on deep learning

Specification

Lens
Focal Length & FOV
2.8 mm, horizontal FOV 103°, vertical FOV 55°, diagonal FOV 122°

4 mm, horizontal FOV 84°, vertical FOV 43°, diagonal FOV 100°
ApertureF1.6
Lens MountM12

DORI
DORI
2.8 mm: D: 56 m, O: 22 m, R: 11 m, I: 6 m

4 mm: D: 85 m, O: 34 m, R: 17 m, I: 9 m

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)
Third Stream
50 Hz: 10 fps (1920 × 1080, 1280 × 720, 640 × 480, 640 × 360)

60 Hz: 10 fps (1920 × 1080, 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 Rate32 Kbps to 8 Mbps
H.264 TypeBaseline Profile/Main Profile/High Profile
H.265 TypeMain Profile
Bit Rate ControlCBR/VBR
Scalable Video Coding (SVC)H.264 and H.265 encoding
Region of Interest (ROI)1 fixed region for main stream and sub-stream

Audio
Environment Noise FilteringYes
Audio Sampling Rate8 kHz/16 kHz/32 kHz/44.1 kHz/48 kHz
Audio CompressionG.711ulaw/G.711alaw/G.722.1/G.726/MP2L2/PCM/MP3/AAC-LC
Audio Bit Rate64 Kbps (G.711ulaw/G.711alaw)/16 Kbps (G.722.1)/16 Kbps (G.726)/16 to 64 Kbps (AAC-LC)/32 to 192 Kbps (MP2L2)/8 to 320 Kbps (MP3)

Network
Simultaneous Live ViewUp to 6 channels
APIOpen Network Video Interface (Profile S, Profile G), 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, PPPoE, SNMP, WebSocket, WebSockets
User/Host
Up to 32 users

3 user levels: administrator, operator, and user
SecurityPassword protection, complicated 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), auto network replenishment (ANR)

Together with high-end Hikvision memory card, memory card encryption and health detection are supported.
ClientiVMS-4200, Hik-Connect, Hik-Central
Web Browser
Plug-in required live view: IE 10, IE 11,

Plug-in free live view : 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 SwitchDay, Night, Auto, Schedule
Image EnhancementBLC, HLC, 3D DNR
Image Parameters SwitchYes
Image SettingsRotate mode, saturation, brightness, contrast, sharpness, gain, white balance adjustable by client software or web browser

Interface
Built-in MicrophoneYes
On-Board StorageBuilt-in memory card slot, support microSD/microSDHC/microSDXC card, up to 512 GB
Reset KeyYes
Ethernet Interface1 RJ45 10 M/100 M self-adaptive Ethernet port

Event
Basic EventMotion detection (support alarm triggering by specified target types (human and vehicle)),video tampering alarm,exception
Smart EventFace detection
LinkageUpload to FTP/NAS/memory card,notify surveillance center,send email,trigger recording,trigger capture

Deep Learning Function
Perimeter Protection
Line crossing, intrusion

Support alarm triggering by specified target types (human and vehicle)

General
Power
12 VDC ± 25%, 0.27 A, max. 3.2 W, two-core terminal block

PoE: IEEE 802.3af, 36 V to 57 V, Class 3, 0.12 A to 0.07 A, max. 4.2 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 FunctionHeartbeat,mirror,password reset via email,pixel counter,anti-banding
Storage Conditions-10 °C to 50 °C (14 °F to 122 °F). Humidity 95% or less (non-condensing)
Startup and Operating Conditions-10 °C to 50 °C (14 °F to 122 °F). Humidity 95% or less (non-condensing)
MaterialPlastic body
DimensionØ93.9 mm × 117.5 mm (Ø3.7″ × 4.6″)
Package Dimension135 × 135 × 183 mm (5.3″ × 5.3″ × 7.2″)
WeightApprox. 155 g (0.3 lb.)
With Package WeightApprox. 325 g (0.7 lb.)