Hikvision 2CD3756G2-IZS 5 MP AcuSense Varifocal Dome Network Camera

    High quality imaging with 5 MP resolution
    Excellent low-light performance with powered-by-DarkFighter technology
    Clear imaging against strong backlight due to 120 dB true WDR technology
    Efficient H.265+ compression technology
    False alarm reduction through human and vehicle target classification based on deep learning
    Water and dust resistant (IP67) and vandal-resistant (IK10)
    3D DNR technology delivers clean and sharp images
    Motorized varifocal lens for easy installation and monitoring


    Camera
    Image Sensor1/2.7" Progressive Scan CMOS
    Max. Resolution2592 × 1944
    Min. IlluminationColor: 0.003 Lux @ (F1.4, AGC ON), B/W: 0 Lux with IR
    Shutter Time1/3 s to 1/100, 000 s
    Day & NightIR cut filter
    Angle AdjustmentPan: 0° to 355°, tilt: 0° to 75°, rotate: 0° to 355°

    Lens
    Lens TypeVarifocal lens, motor-driven lens, 2.7 to 13.5 mm and 7 to 35 mm optional
    Focal Length & FOV

    2.7 to 13.5 mm: horizontal FOV 103° to 32°, vertical FOV 73° to 24°, diagonal FOV 142° to 40°
 

    2.7 to 13.5 mm: Ø14
 
    Aperture

    2.7 to 13.5 mm: F1.4
 
    DORI

    2.7 to 13.5 mm: D: 64 to 187 m, O: 25 to 74 m, R: 12 to 37 m, I: 6 to 18 m
 

    Illuminator
    Supplement Light TypeIR
    Supplement Light Range

    2.7 to 13.5 mm: up to 40 m
 
    Video
    Main Stream

    50 Hz: 25 fps (2592 × 1944, 2688 × 1520, 1920 × 1080, 1280 × 720)

    60 Hz: 24 fps (2592 × 1944)

    30 fps (2688 × 1520, 1920 × 1080, 1280 × 720)
    Sub-Stream

    50 Hz: 25 fps (640 × 480, 640 × 360)

    60 Hz: 30 fps (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)

    *Third stream is supported under certain settings.
    Fourth Stream

    50 Hz: 10 fps (1280 × 720, 640 × 480, 640 × 360)

    60 Hz: 10 fps (1280 × 720, 640 × 480, 640 × 360)

    *Fourth 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

    Fourth stream: H.265/H.264/MJPEG

    *Third stream and fourth stream are supported under certain settings.
    Video Bit Rate32 Kbps to 16 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)5 fixed regions for main stream and sub-stream
    Target CroppingYes

    Audio
    Audio Compression G.711ulaw/G.711alaw/G.722.1/G.726/MP2L2/PCM/MP3/AAC
    Audio Bit Rate64 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)
    Audio Sampling Rate8 kHz/16 kHz/32 kHz/44.1 kHz/48 kHz
    Environment Noise FilteringYes

    Network
    ProtocolsTCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, NTP, UPnP, SMTP, IGMP, 802.1X, QoS, IPv4, IPv6, UDP, Bonjour, SSL/TLS, PPPoE, ARP, SNMP
    Simultaneous Live ViewUp to 6 channels
    APIOpen Network Video Interface (PROFILE S, PROFILE G, PROFILE T), ISAPI, SDK, ISUP
    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 1.1/1.2, WSSE and digest authentication for Open Network Video Interface
    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: IE 10+

    Plug-in free live view: Chrome 57.0+, Firefox 52.0+

    Local service: Chrome 57.0+, Firefox 52.0+

    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
    Wide Dynamic Range (WDR)120 dB
    SNR≥ 52 dB
    Image EnhancementBLC, HLC, 3D DNR

    Interface
    Ethernet Interface1 RJ45 10 M/100 M self-adaptive Ethernet port
    On-Board StorageBuilt-in micro SD/SDHC/SDXC slot, up to 256 GB
    Audio

    1 input (line in), 3.5 mm connector, max input amplitude: 3.3 vpp, input impedance: 4.7 KΩ, interface type: non-equilibrium;

    1 output (line out), 3.5 mm connector, max output amplitude: 3.3 vpp, output impedance: 100 Ω, interface type: non-equilibrium
    Alarm 1 input, 1 output (max. 24 VDC/24 VAC, 1 A)
    Reset KeyYes

    Event
    Basic Event Motion detection (human and vehicle targets classification), video tampering alarm, exception
    Smart EventUnattended baggage detection, object removal detection, scene change detection, audio exception detection
    LinkageLinkage Method

    Deep Learning Function
    Face CaptureYes
    Perimeter ProtectionLine crossing detection, intrusion detection, region entrance detection, region exiting detection

    General
    Power

    12 VDC ± 25%, 0.9 A, max. 10.8 W, Ø5.5 mm coaxial power plug

    PoE: 802.3af, Class 3, 36 V to 57 V, 0.36 A to 0.23 A, max. 12.9 W
    DimensionØ153.5 mm × 133.1 mm
    Package Dimension244 mm × 174 mm × 173 mm
    Approx. 830 g
    With Package WeightApprox. 1729 g
    Storage Conditions-30 °C to 60 °C . Humidity 95% or less (non-condensing)
    Startup and Operating Conditions-30 °C to 60 °C . Humidity 95% or less (non-condensing)
    General FunctionAnti-flicker, heartbeat, mirror, privacy mask, flash log, password reset via email, pixel counter
    Web Client 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

    Approval
    EMC

    FCC SDoC (47 CFR Part 15, Subpart B);

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

    RCM (AS/NZS CISPR 32: 2015);

    IC VoC (ICES-003: Issue 6, 2016);

    KC (KN 32: 2015, KN 35: 2015)
    Safety

    UL (UL 60950-1);

    CB (IEC 60950-1:2005 + Am 1:2009 + Am 2:2013, IEC 62368-1:2014);

    CE-LVD (EN 60950-1:2005 + Am 1:2009 + Am 2:2013, IEC 62368-1:2014);

    BIS (IS 13252(Part 1):2010+A1:2013+A2:2015);

    LOA (IEC/EN 60950-1)
    Environment

    CE-RoHS (2011/65/EU); WEEE (2012/19/EU);

    Reach (Regulation (EC) No 1907/2006)
    ProtectionIP67 (IEC 60529-2013), IK10 (IEC 62262:2002)