Hikvision iDS-2CD8447G0/B-RS

Name: Hikvision iDS-2CD8447G0/B-RS
Brand: Hikvision

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Hikvision

Hikvision iDS-2CD8447G0/B-RS

Model kodu: iDS-2CD8447G0/B-RS
Sistem: Kamera sistemi

Ürün açıklaması

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High quality imaging with 4 MP resolution. Efficient H.265+ compression technology. 3D DNR technology delivers clean and sharp images. Detects up to 10 abnormal events, such as loitering and people falling down. Adopts high-performance GPU, advanced binocular stereo imaging algorithm and deep learning algorithm. Supports auto, manual and smart calibration modes. Filters targets whose height is lower than the threshold and does not perform falling down detection

Teknik özellikler

Image Sensor	Middle lens: 1/1.8" Progressive Scan CMOS, left or right lens: 1/2.7" Progressive Scan CMOS
Max. Resolution	2560 × 1440
Min. Illumination	Color: 0.001 Lux @ (F1.2, AGC ON)
Shutter Time	1 s to 1/100,000 s
Day & Night	IR cut filter
Angle Adjustment	Pan: 0° to 355°,tilt: 0° to 135°
Lens Type	Fixed focal lens, 2.8 and 4 mm optional
Focal Length & FOV	2.8 mm, horizontal FOV 103°, vertical FOV 51.3°, diagonal FOV 126.1° 4 mm, horizontal FOV 84.2°, vertical FOV 44.4°, diagonal FOV 99.3°
Focus	No
Iris Type	Fixed
Aperture	F1.6
Depth of Field	2.8 mm: 2.1m to ∞ 4 mm: 1.5 m to ∞
DORI	2.8 mm: D (Detect): 67.2 m, O (Observe): 26.7 m, R (Recognize): 13.4 m, I (Identify): 6.7 m 4 mm: D (Detect): 76.7 m, O (Observe): 30.4 m, R (Recognize): 15.3 m, I (Identify): 7.7 m
Supplement Light Type	Speckle light, for analytics only
Supplement Light Range	2.8 mm: Up to 6.6 m, 4 mm: Up to 8.6 m
Supplement Light Number	3
Smart Supplement Light	Yes
IR Wavelength	850 nm
Main Stream	50 Hz: 25 fps (2560 × 1440, 1920 × 1080, 1280 × 720) 60 Hz: 30 fps (2560 × 1440, 1920 × 1080, 1280 × 720)
Sub-Stream	50 Hz: 25 fps (704 × 576, 640 × 480) 60 Hz: 30 fps (704 × 480, 640 × 480)
Third Stream	50 Hz: 25 fps (1920 × 1080, 1280 × 720, 704 × 576, 640 × 480) 60 Hz: 30 fps (1920 × 1080, 1280 × 720, 704 × 480, 640 × 480)
Fourth Stream	50 Hz: 12.5 fps (1920 × 1080) 60 Hz: 12.5 fps (1920 × 1080)
Video Compression	Main stream: H.265+/H.265/H.264+/ H.264, Sub-stream: H.265/H.264/MJPEG, Third stream: H.265/H.264, Fourth 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
Bit Rate Control	CBR,VBR
Scalable Video Coding (SVC)	H.264 and H.265 encoding
Region of Interest (ROI)	4 fixed regions for main stream, sub-stream and third stream
Target Cropping	Yes
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)
Audio Sampling Rate	8 kHz/16 kHz/32 kHz/48 kHz
Environment Noise Filtering	Yes
Protocols	TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, PPPoE, NTP, UPnP, SMTP, SNMP, IGMP, 802.1X, QoS, IPv4, IPv6, UDP, Bonjour, SSL/TLS, WebSocket, WebSockets
Simultaneous Live View	Up to 20 channels
API	ONVIF (Profile S, Profile T),ISAPI,SDK,ISUP
User/Host	Up to 32 users 3 user levels: administrator, operator, and user
Security	Password protection, complicated password, HTTPS encryption, 802.1X authentication (EAP-TLS, EAP-LEAP, EAP-MD5), watermark, IP address filter, basic and digest authentication for HTTP/HTTPS, WSSE and digest authentication for Open Network Video Interface, RTP/RTSP OVER HTTPS, Control Timeout Settings, Security Audit Log, TLS 1.2, TLS 1.3
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+, Safari 11+, Local service: Chrome 57.0+, Firefox 52.0+, Edge 89+
Image Parameters Switch	Yes
Image Settings	saturation,brightness,contrast,sharpness,gain,white balance,AGC,adjustable by client software or web browser
Day/Night Switch	Day,Night,Auto,Schedule,Alarm Trigger
Wide Dynamic Range (WDR)	Digital WDR
SNR	≥ 50 dB
Image Enhancement	BLC,3D DNR
Privacy Mask	8 programmable polygon privacy masks
Picture Overlay	LOGO picture can be overlaid on video with 128 × 128 24 bit bmp format.
Ethernet Interface	1 RJ45 10 M/100 M/1000 M self-adaptive Ethernet port
On-Board Storage	Built-in memory card slot, support microSD/microSDHC/microSDXC card, up to 512 GB
Built-in Microphone	Yes, 2 built-in microphones
Built-in Speaker	Yes, 1 built-in speaker
Audio	1 input (line in), two-core terminal block, max. input amplitude: 3.3 Vpp, input impedance: 4.7 KΩ, interface type: non-equilibrium, 1 output (line out), two-core terminal block, max. output amplitude: 3.3 Vpp, output impedance: 100 Ω, interface type: non-equilibrium
Alarm	2 inputs, 2 outputs (max. 24 VDC/24 VAC, 1 A)
RS-485	1 RS-485 (Half duplex, HIKVISION, Pelco-P, Pelco-D, self-adaptive)
Reset Key	Yes
Power Output	12 VDC, max. 100 mA
Indicator	Yes
Basic Event	Motion detection,video tampering alarm,exception,alarm input and output,video quality diagnosis
Smart Event	scene change detection,audio exception detection,defocus detection
Linkage	Upload to FTP/NAS/memory card,notify surveillance center,send email,trigger alarm output,trigger recording,trigger capture
Activity Analysis	People Falling Down Detection, Violent Motion Detection, Distance Exception Detection, Person Overstay Detection, People Number Exception Detection, Line Crossing Detection, Loitering Detection, People Running Detection, On-Duty Detection, Intrusion Detection
Power	12 VDC ± 20%, 1 A, max. 13.5 W,two-core terminal block,reverse polarity protection, PoE: IEEE 802.3at, 42.5 V to 57 V, 0.40 A to 0.30 A, Class 4
Material	Metal
Dimension	177.4 mm × 159.3 mm × 126.9 mm (6.98" × 6.27" × 5.0")
Package Dimension	237 mm × 237 mm × 210 mm (9.33" × 9.33" × 8.27")
Weight	Approx. 1280 g (2.82 lb.)
With Package Weight	Approx. 2170 g (4.78 lb.)
Storage Conditions	-30 °C to 60 °C (-22 °F to 140 °F). Humidity 95% or less (non-condensing)
Startup and Operating Conditions	-30 °C to 60 °C (-22 °F to 140 °F). Humidity 95% or less (non-condensing)
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