Description

Comme son nom l’indique, la technologie AcuSense de Hikvision fournit une détection (sensing) précise (accurate) dans le matériel de sécurité. Son application principale est la classification des cibles. Renforcée par des algorithmes de Deep Learning, cette technologie distingue les personnes et les véhicules des autres cibles en mouvement. Intégrée avec un déclenchement automatique, la technologie AcuSense élève la précision des alarmes et l’efficacité de la recherche à un niveau bien supérieur.

La technologie AcuSense de Hikvision classe les objets en trois catégories : humains, véhicules et autres. La réduction des fausses alarmes peut déminuer le nombre d’évènements jusqu’à 90%, tandis que la fonction de recherche rapide de cibles permet de gagner du temps en identifiant automatiquement les séquences impliquant de personnes ou de véhicules, évitant ainsi au personnel d’avoir à les rechercher manuellement.

La dernière caméra réseau AcuSense de Hikvision est également équipée d’une lumière stroboscopique intégrée et d’une alarme sonore pouvant être déclenchée lorsqu’un intrus potentiel est détecté avec précision. Ceci est conçu pour avertir l’intrus avant qu’il ne tente de franchir le périmètre.

CARACTERISTIQUES

• 4 MP Smart Hybrid Light with ColorVu Fixed Mini Bullet Network Camera
• High quality imaging with 4 MP resolution
• Smart Hybrid Light: advanced technology with long range
• Clear imaging against strong back light due to 130 dB WDR technology
• Efficient H.265+ compression technology
• Focus on human and vehicle classification based on deep learning
• -U: Built-in microphone for real-time audio security
• Water and dust resistant (IP67)

• Camera
• Image Sensor1/1.8″ Progressive Scan CMOS
• Max. Resolution2688 × 1520
• Min. IlluminationColor: 0.0005 Lux @ (F1.0, AGC ON),0 Lux with light
• Shutter Time1/3 s to 1/100,000 s
• Day & NightIR cut filter
• Angle AdjustmentPan: 0° to 360°,tilt: 0° to 90°,rotate: 0° to 360°

• Lens
• Lens TypeFixed focal lens, 2.8 and 4 mm optional
• Focal Length & FOV

2.8 mm, horizontal FOV 104.0°, vertical FOV 54.4°, diagonal FOV 126.7°

4 mm, horizontal FOV 89.2°, vertical FOV 45.5°, diagonal FOV 108.2°

• Lens MountM16
• Iris TypeFixed
• ApertureF1.0
• Depth Of Field

2.8 mm: 2.5 m to ∞

4 mm: 3.1 m to ∞

• DORI
• DORI

2.8 mm: D: 61 m, O: 24 m, R: 12 m, I: 6 m

4 mm: D: 75 m, O: 30 m, R: 15 m, I: 7 m

• Illuminator
• Supplement Light TypeIR,White Light
• Supplement Light RangeUp to 40 m
• Smart Supplement LightYes
• IR Wavelength850 nm

• Video
• 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)

*The third stream is supported under certain settings.

• Video Compression

Main stream: H.265/H.264/H.264+/H.265+,

Sub-stream: H.265/H.264/MJPEG,

Third stream: H.265/H.264,

*Third stream is supported under certain settings.

• Video Bit Rate32 Kbps to 8 Mbps
• H.264 TypeBaseline Profile,Main Profile,High Profile
• H.265 TypeMain Profile
• Bit Rate ControlCBR,VBR
• Scalable Video Coding (SVC)H.264 and H.265 encoding
• Region Of Interest (ROI)1 fixed region for main stream and sub-stream

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

• Network
• ProtocolsTCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, NTP, UPnP, SMTP, IGMP, 802.1X, QoS, IPv4, IPv6, UDP, Bonjour, SSL/TLS, PPPoE, SNMP, WebSocket, WebSockets, SRTP, SFTP
• Simultaneous Live ViewUp to 6 channels
• APIOpen Network Video Interface (Profile S, Profile G, Profile T),ISAPI,SDK,ISUP
• User/Host

Up to 32 users

3 user levels: administrator, operator, and user

• SecurityPassword 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 1.1/1.2/1.3, host authentication (MAC address)
• Network StorageNAS (NFS, SMB/CIFS),Auto Network Replenishment (ANR)
• ClientiVMS-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+

• Image
• Image Parameters SwitchYes
• Image SettingsRotate mode,saturation,brightness,contrast,sharpness,gain,white balance,adjustable by client software or web browser
• Day/Night SwitchDay,Night,Auto,Schedule
• Image EnhancementBLC,HLC,3D DNR
• SNR≥ 52 dB
• Wide Dynamic Range (WDR)130 dB
• Privacy Mask4 programmable polygon privacy masks

• Interface
• Ethernet Interface1 RJ45 10 M/100 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-U: Yes
• Reset KeyYes

• Event
• Basic EventMotion detection (support alarm triggering by specified target types (human and vehicle)),video tampering alarm,exception
• LinkageUpload to FTP/NAS/memory card,notify surveillance center,trigger recording,trigger capture,send email
• Smart EventScene change detection

• Deep Learning Function
• Face CaptureYes
• Perimeter Protection

Line crossing, intrusion, region entrance, region exiting

Support alarm triggering by specified target types (human and vehicle)

• General
• Power

12 VDC ± 25%, 0.45 A, max. 5.5 W,Ø5.5 mm coaxial power plug,reverse polarity protection,

PoE: IEEE 802.3af, Class 3, max. 7 W

• MaterialFront cover: Metal, body: Metal, bracket: Metal
• DimensionØ74.4 mm × 179.2 mm (Ø2.9″ × 7.1″)
• Package Dimension234 mm × 120 mm × 117 mm (9.2″ × 4.7″ × 4.6″)
• WeightApprox. 525 g (1.2 lb.)
• With Package WeightApprox. 750 g (1.7 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)
• General FunctionHeartbeat,mirror,password reset via email,pixel counter,anti-banding
• Language33 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

• Approval
• EMC

CE-EMC: EN 55032: 2015, EN 61000-3-2:2019, EN 61000-3-3: 2013+A1:2019, EN 50130-4: 2011 +A1: 2014,

IC: ICES-003: Issue 7,

KC: KN32: 2015, KN35: 2015,

RCM: AS/NZS CISPR 32: 2015

• Safety

UL: UL 62368-1,

CB: IEC 62368-1: 2014+A11,

CE-LVD: EN 62368-1: 2014/A11: 2017,

BIS: IS 13252 (Part 1): 2010/IEC 60950-1: 2005

• EnvironmentCE-RoHS: 2011/65/EU
• ProtectionIP67: IEC 60529-2013