Hikvision DS-2CD2146G2-ISU, 4MP, 4MM, 30m IR, WDR, Ultra Low Light

Description

DS-2CD2146G2-ISU, 4MP, 4MM, 30m IR, WDR, Ultra Low Light

Belangrijkste kenmerken:

Hoge beeldkwaliteit met een resolutie van 4MP
Uitstekende prestaties bij weinig licht met powered-by-DarkFighter-technologie
Efficiënte H.265 + compressietechnologie
Helder beeld bij sterk tegenlicht dankzij 120dB true WDR-technologie
Reductie van valse alarmen door middel van classificatie van doelen voor mensen en voertuigen op basis van deep learning
-SU: Water- en stofbestendig (IP66) en vandalismebestendig (IK10); -I: Water- en stofbestendig (IP67) en vandalismebestendig (IK10)
-SU: ingebouwde microfoon, speaker-aansluiting
3D DNR-technologie zorgt voor heldere en scherpe beelden

Camera

Lens

Focal Length & FOV
2.8 mm, horizontal FOV 103°, vertical FOV 55°, diagonal FOV 123°
4 mm, horizontal FOV 83°, vertical FOV 45°, diagonal FOV 98°
6 mm, horizontal FOV 53°, vertical FOV 28°, diagonal FOV 62°
ApertureF1.4
Lens MountM12
Iris TypeF ixed

Illuminator

Video

Max. Resolution2592 × 1944
Main Stream
50Hz: 20fps (2592 × 1944)
25fps (2688 × 1520, 2304 × 1296, 1920 × 1080, 1280 × 720)
60Hz: 20fps (2592 × 1944)
30fps (2688 × 1520, 2304 × 1296, 1920 × 1080, 1280 × 720)
Sub-Stream
50Hz: 25fps (640 × 480, 640 × 360, 320 × 240)
60Hz: 30fps (640 × 480, 640 × 360, 320 × 240)
Third Stream
50Hz: 25fps (1280 × 720, 640 × 480, 640 × 360, 360 × 240)60Hz: 30fps (1280 × 720, 640 × 480, 640 × 360, 360 × 240)

Audio

Environment Noise Filtering-S: Yes
Audio Sampling Rate-S: 8 kHz/16 kHz/32 kHz/44.1 kHz/48 kHz
Audio Compression -S: G.711ulaw/G.711alaw/G.722.1/G.726/MP2L2/PCM/MP3
Audio Bit Rate-S: 64Kbps(G.711ulaw/G.711alaw)/16Kbps(G.722.1)/16Kbps(G.726)/32-192Kbps(MP2L2)/8-320Kbps(MP3)

Network

Simultaneous Live ViewUp to 6 channels
APIONVIF (PROFILE S, PROFILE G, PROFILE T), ISAPI, SDK
ProtocolsTCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, NTP, UPnP, SMTP, IGMP, 802.1X, QoS, IPv4, IPv6, UDP, Bonjour, SSL/TLS, SNMP
Smooth StreamingYes
User/HostUp 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 1.2, WSSE and digest authentication for ONVIF
Network Storage
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
ClientiVMS-4200, Hik-Connect, Hik-Central
Web Browser
Plug-in required live view: IE8+, Chrome 41.0-44, Firefox 30.0-51, Safari 8.0-11Plug-in free live view: Chrome 57.0+, Firefox 52.0+

Image

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.

Brand

Hikvision