HIKVISION Ip Dome 4Mp-2.8Mm Acusense

Clear imaging against strong backlight due to 120 dB true WDR technology. Focus on human and vehicle targets classification based on deep learning.

Key features

• Excellent low-light performance with powered-by-DarkFighter technology
• Water and dust resistant (IP67) and vandal-resistant (IK10)
• Min. Illumination : Color: 0.003 Lux @ (F1.4, AGC ON), B/W: 0 Lux with IR
• Angle Adjustment : Pan: 0`b0 to 355`b0, tilt: 0`b0 to 75`b0, rotate: 0`b0 to 355`b0
• Focal Length & FOV : 2.8 mm, horizontal FOV 103`b0, vertical FOV 55`b0, diagonal FOV 123`b0
• Dori
• DORI : 2.8 mm: D: 60.0 m, O: 23.8 m, R: 12.0 m, I: 6.0 m
• Illuminator
• Max. Resolution 2688 `d7 1520
• Main Stream
• 50 Hz: 25 fps (2688 `d7 1520, 1920 `d7 1080, 1280 `d7 720)
• 60 Hz: 30 fps (2688 `d7 1520, 1920 `d7 1080, 1280 `d7 720)
• Sub-Stream
• 50 Hz: 25 fps (640 `d7 480, 640 `d7 360)
• 60 Hz: 30 fps (640 `d7 480, 640 `d7 360)
• Third Stream
• 50 Hz: 10 fps (1920 `d7 1080, 1280 `d7 720, 640 `d7 480, 640 `d7 360)
• 60 Hz: 10 fps (1920 `d7 1080, 1280 `d7 720, 640 `d7 480, 640 `d7 360)
• Third stream is supported under certain settings.
• Region of Interest (ROI) : 1 fixed region for main stream and sub-stream
• Audio Sampling Rate : -S: 8 kHz/16 kHz/32 kHz/44.1 kHz/48 kHz
• Audio Bit Rate : -S: 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)
• API : Open Network Video Interface (PROFILE S, PROFILE G, PROFILE T), ISAPI, SDK
• Protocols : tcp/ip, icmp, http, https, FTP, dhcp, DNS, ddns, RTP, rtsp, NTP, upnp, smtp, igmp, 802.1X, qos,
• IPv4, IPv6, UDP, Bonjour, SSL/TLS, PPPoE, SNMP, ARP
• User/Host : Up to 32 users. 3 user levels: administrator, operator and user
• Security : 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
• MicroSD/SDHC/SDXC card (256 GB) local storage, and NAS (NFS, SMB/CIFS), auto network replenishment (ANR)
• Together with high-end Hikvision memory card, memory card encryption and health detection are supported.
• Web Browser
• Image
• Image Settings : Rotate mode, saturation, brightness, contrast, sharpness, gain, white balance adjustable by client software or web browser
• Alarm -: S: 1 input, 1 output (max. 12 VDC, 30 mA)
• Audio -S: 1 input (line in), two-core terminal block, max. input amplitude: 3.3 Vpp, input impedance: 4.7 K'd9, interface type: non-equilibrium;
• 1 output (line out), two-core terminal block, max. output amplitude: 3.3 Vpp, output impedance: 100 `d9, interface type
• On-Board Storage : Built-in memory card slot, support microSD/SDHC/SDXC card, up to 256 GB
• Ethernet Interface : 1 RJ45 10 M/100 M self-adaptive Ethernet port
• Event
• Basic Event : Motion detection (human and vehicle targets classification), video tampering alarm, exception
• Deep Learning Function
• Perimeter Protection : Line crossing detection, intrusion detection, region entrance detection, region exiting detection
• Storage Conditions -30 `b0C to 60 `b0C (-22 `b0F to 140 `b0F). Humidity 95% or less (non-condensing)
• Conditions : -30 `b0C to 60 `b0C (-22 `b0F to 140 `b0F). Humidity 95% or less (non-condensing)
• PoE (802.3af, 36 V-57 V), 0.20 A to 0.15 A, max. 6.5 W
• Dimension : `d8 121.4 mm `d7 92.2 mm (`d8 4.8" `d7 3.6")
• Package Dimension : 150 mm `d7 150 mm `d7 141 mm (5.9" `d7 5.9" `d7 5.6")
• Linkage Method : Upload to NAS/memory card/FTP, notify surveillance center, trigger recording, trigger capture, send email, audible warning
• Language
• 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 : Anti-flicker, heartbeat, mirror, privacy mask, flash log, password reset via email, pixel counter

Specifications

• Ds-2cd2146g2-i-2.8mm
• High quality imaging with 4 MP resolution
• Efficient H.265+ compression technology
• Image Sensor : 1/3" Progressive Scan CMOS
• Shutter Speed : 1/3 s to 1/100,000 s
• Day & Night : IR cut filter
• Slow Shutter : Yes
• P/N : P/N
• Wide Dynamic Range : 120 dB
• Lens
• Lens Type : Fixed focal lens, 2.8 mm
• Aperture : F1.4
• Lens Mount : M12
• Iris Type : Fixed
• IR Range : Up to 30 m
• IR Wavelength : 850 nm
• Smart Supplement Light : Yes
• Supplement Light Type : IR
• Main stream : H.265/H.264/H.265+/H.264+
• Sub-stream : H.265/H.264/MJPEG
• Third stream : H.265/H.264
• Video Bit Rate : 32 Kbps to 8 Mbps
• H.264 Type : Baseline Profile/Main Profile/High Profile
• H.265 Type : Main Profile
• H.264+ : Main stream supports
• H.265+ : Main stream supports
• Bit Rate Control : CBR/VBR
• Scalable Video Coding (SVC) : H.264 and H.265 encoding
• Environment Noise Filtering : -S: Yes
• Audio Compression : -S: G.711ulaw/G.711alaw/G.722.1/G.726/MP2L2/PCM/MP3/AAC
• Simultaneous Live View : Up to 6 channels
• Client : iVMS-4200, Hik-Connect, Hik-Central
• Plug-in required live view: IE 10+
• Plug-in free live view: Chrome 57.0+, Firefox 52.0+
• Local service: Chrome 57.0+, Firefox 52.0+
• SNR : ≥ 52 dB
• Day/Night Switch : Day, Night, Auto, Schedule
• Image Enhancement : BLC, HLC, 3D DNR
• Image Parameters Switch : Yes
• Reset Key : Yes
• Smart Event : Scene change detection
• Face Capture : Yes
• 12 VDC `b1 25%, reverse polarity protection
• PoE: 802.3af, Class 3
• 12 VDC: 0.4 A, max. 5 W
• Power Interface : `d8 5.5 mm coaxial power plug
• Material : Metal upper cover and base
• Weight : Approx. 580 g (1.3 lb.)
• With Package Weight : Approx. 820 g (1.8 lb.)
• Software Reset : Yes
• Firmware Version : V5.5.112