4 MP AcuSense Built-in Mic Fixed Cube Network Camera
DS-2CD2443G2-I
- High quality imaging with 4 MP resolution
- Clear imaging against strong backlight due to 120 dB WDR technology
- Efficient H.265+ compression technology
- Focus on human and vehicle classification based on deep learning
- Provide real-time security via built-in two-way audio
- Detect human body through passive infrared which is sensitive to body temperature (PIR)
Technical parameters
Available modelsDS-2CD2443G2-I(2mm), DS-2CD2443G2-I(4mm), DS-2CD2443G2-I(2.8mm)
SubseriesEasyIP 2.0 Plus with AcuSense
Case TypeCube
Resolution
Lens TypeFixed Lens
WDR120 dB
Focal Length & FOV2 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°
Aperture2 mm: F2.02.8 mm: F1.64 mm: F1.6
Lens mountM12
DORI2 mm: D: 45.5 m, O: 18.0 m, R: 9.1 m, I: 4.5 m2.8 mm: D: 56.0 m, O: 22.2 m, R: 11.2 m, I: 5.6 m4 mm: D: 79.4 m, O: 31.5 m, R: 15.9 m, I: 7.9 m
Smart Supplement LightYes
H.265 TypeMain Profile
Bit Rate ControlCBR/VBR
Scalable Video Coding (SVC)Yes
Region of Interest (ROI)1 fixed region for main stream and sub-stream
APIOpen Network Video Interface (Profile S, Profile G, Profile T), ISAPI, SDK
AIPerimeter Protection
ProtocolsTCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, NTP, UPnP, SMTP, IGMP, 802.1X, QoS, IPv6, UDP, Bonjour, SSL/TLS, PPPoE, SNMP, WebSocket, WebSockets
Low-Light ImagingNormal
User/HostUp to 32 users. 3 user levels: administrator, operator and user
Illumination Distance0-20m
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
Storage TypeSD Card
Network StorageNAS (NFS, SMB/CIFS), auto network replenishment (ANR)
ClientiVMS-4200, Hik-Connect, Hik-Central
Web browserPlug-in required live view: IE 10, IE 11Plug-in free live view : Chrome 57.0+, Firefox 52.0+Local service: Chrome 57.0+, Firefox 52.0+
Wide Dynamic Range (WDR)120 dB
Day/Night SwitchDay, Night, Auto, Schedule
Image EnhancementBLC, HLC, 3D DNR
Image Parameters SwitchYes
Image SettingsRotate, mirror, privacy mask, saturation, brightness, contrast, sharpness, gain, white balance adjustable by client software or web browser
Basic EventMotion detection, video tampering alarm, exception
LinkageUpload to FTP/memory card/NAS, notify surveillance center, trigger recording, trigger capture, send email, audible warning
Power12 VDC ± 25%, 0.49 A, max. 5.8 W, Ø5.5 mm coaxial power plugPoE: (802.3af, Class 3, 36 V to 57 V), 0.19 A to 0.12 A, max. 6.8 W
With Package WeightApprox. 430 g (0.9 lb.)
Storage Conditions-10 °C to 40 °C (14 °F to 104 °F). Humidity 95% or less (non-condensing)
General FunctionAnti-flicker, heartbeat, password reset via email, pixelounter
EMCFCC SDoC (47 CFR Part 15, Subpart B); CE-EMC (EN 55032: 2015, EN 61000-3-2:2019, EN 61000-3-3:2013+A1:2019, EN 50130-4: 2011 +A1: 2014);KC (KN 32: 2015, KN 35: 2015)
SafetyUL (UL 62368-1);CB (IEC 62368-1:2014+A11);CE-LVD (EN 62368-1:2014/A11:2017)
EnvironmentCE-RoHS (2011/65/EU);WEEE (2012/19/EU);Reach (Regulation (EC) No 1907/2006)
Audio Sampling Rate8 kHz/16 kHz/32 kHz/44.1 kHz/48 kHz
Day & NightIR cut filter
H.264 TypeBaseline Profile/Main Profile/High Profile
Environment Noise FilteringYes
Built-in MicrophoneYes
Shutter Speed1/3 s to 1/100,000 s
Web Client Language33 languagesEnglish, 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
Camera Dimension2 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"") """
Built-in SpeakerPower: 1 W. Max. sound pressure level: 10 cm: 91 dB.
IR RangeUp to 10 m
Wavelength850 nm
PIR AngleHorizontal: 90°, vertical: 80°
PIR RangeUp to 8 m
Hardware ResetYes
Perimeter ProtectionLine crossing, intrusionSupport alarm triggering by specified target types (human and vehicle)
Camera MaterialPlastic
Camera WeightApprox. 120 g (0.3 lb.)
Face DetectionYes