Hikvision 4MP AcuSense Fixed Cube Network Camera, 2.8mm, White | DS-2CD2446G2-I-2.8MM-WHITE
SKU: DS-2CD2446G2-I-2.8MM-WHITE
£95.70 (Excl. VAT)
- Description
- Specifications
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Intelligent Indoor Security Camera with AI Detection, PIR Motion Sensor and Two-Way Audio
4 MP AcuSense Fixed Cube Network Camera
High quality imaging with 4 MP resolution
Excellent low-light performance with powered by DarkFighter technology
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)
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Image Sensor 1/3" Progressive Scan CMOS Max. Resolution 2688 × 1520 Min. Illumination 2 mm: color: 0.006 Lux @ (F2.0, AGC ON), B/W: 0 Lux with IR
2.8 mm and 4 mm: color: 0.003 Lux @ (F1.4, AGC ON), B/W: 0 Lux with IRShutter Time 1/3 s to 1/100,000 s Day & Night IR cut filter Angle Adjustment Pan: 0° to 360°, tilt: 0° to 90°, rotate: 0° to 360° Focal Length & FOV 2 mm, horizontal FOV 128.4°, vertical FOV 75.4°, diagonal FOV 147.1°
2.8 mm, horizontal FOV 102.7°, vertical FOV 55.2°, diagonal FOV 122.5°
4 mm, horizontal FOV 82.8°, vertical FOV 45.3°, diagonal FOV 97.7°Aperture 2 mm: F2.0
2.8 mm: F1.4
4 mm: F1.4Lens Mount M12 DORI 2 mm: D: 45.5 m, O: 18.0 m, R: 9.1 m, I: 4.5 m
2.8 mm: D: 64.2 m, O: 25.5 m, R: 12.8 m, I: 6.4 m
4 mm: D: 77.4 m, O: 30.7 m, R: 15.5 m, I: 7.7 mSupplement Light Type IR Supplement Light Range Up to 10 m IR Wavelength 850 nm Smart Supplement Light Yes 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.264Video Bit Rate 32 Kbps to 8 Mbps H.264 Type Baseline Profile/Main Profile/High Profile H.265 Type Main Profile Bit Rate Control CBR/VBR Scalable Video Coding (SVC) Yes Region of Interest (ROI) 1 fixed region for main stream and sub-stream Environment Noise Filtering Yes Audio Sampling Rate 8 kHz/16 kHz/32 kHz/44.1 kHz/48 kHz Audio Compression G.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) Simultaneous Live View Up to 6 channels API Open Network Video Interface (Profile S, Profile G, Profile T), ISAPI, SDK, ISUP Protocols TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, NTP, UPnP, SMTP, IGMP, QoS, 802.1X, IPv4, IPv6, UDP, Bonjour, SSL/TLS, PPPoE, SNMP, WebSocket, WebSockets User/Host Up to 32 users
3 user levels: administrator, operator, and userSecurity Password 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.Client iVMS-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+Wide Dynamic Range (WDR) 120 dB Privacy Mask 4 programmable polygon privacy masks Day/Night Switch Day, Night, Auto, Schedule Image Enhancement BLC, HLC, 3D DNR Image Parameters Switch Yes Image Settings Rotate mode, saturation, brightness, contrast, sharpness, gain, white balance adjustable by client software or web browser Detection Angle Horizontal: 90°, vertical: 80° Detection Range Up to 8 m Transducer Type PIR Built-in Microphone Yes Built-in Speaker Power: 1 W. Max. sound pressure level: 10 cm: 91 dB. On-Board Storage Built-in memory card slot, support microSD/microSDHC/microSDXC card, up to 512 GB Reset Key Yes Ethernet Interface 1 RJ45 10 M/100 M self-adaptive Ethernet port Basic Event Motion detection (support alarm triggering by specified target types (human and vehicle)), video tampering alarm, exception Smart Event Scene change detection Linkage Upload to FTP/NAS/memory card, notify surveillance center, trigger recording, trigger capture, send email, audible warning Face Capture Yes Perimeter Protection Line crossing, intrusion, region entrance, region exiting
Support alarm triggering by specified target types (human and vehicle)Power 12 VDC ± 25%, 0.5 A, max. 6.0 W, Ø5.5 mm coaxial power plug
PoE: IEEE 802.3af, Class 3, 36 V to 57 V, 0.2 A to 0.13 A, max. 7.0 WLanguage 33 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 Heartbeat, mirror, password reset via email, pixel counter, anti-banding Storage Conditions -10 °C to 40 °C (14 °F to 104 °F). Humidity 95% or less (non-condensing) Startup and Operating Conditions -10 °C to 40 °C (14 °F to 104 °F). Humidity 95% or less (non-condensing) Material Plastic Dimension 2.8 mm and 4 mm: 102.9 mm × 65.2 mm × 32.6 mm (4.1" × 2.6" × 1.3")
2 mm: 102.9 mm × 65.2 mm × 28.8 mm (4.1" × 2.6" × 1.1")Package Dimension 150 mm × 125 mm × 99 mm (5.9" × 4.9" × 3.9") Weight Approx. 120 g (0.3 lb.) With Package Weight Approx. 430 g (0.9 lb.) EMC FCC 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)Safety UL (UL 62368-1)
CB (IEC 62368-1:2014+A11)
CE-LVD (EN 62368-1:2014/A11:2017)Environment CE-RoHS (2011/65/EU)
WEEE (2012/19/EU)
Reach (Regulation (EC) No 1907/2006) -
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