4MP DS-2CD2546G2-IS AcuSense EXIR Mini Dome Built in Mic
4MP DS-2CD2546G2-IS AcuSense EXIR Mini Dome Built in Mic
4MP DS-2CD2546G2-IS AcuSense EXIR Mini Dome Built in Mic
4MP DS-2CD2546G2-IS AcuSense EXIR Mini Dome Built in Mic
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4MP DS-2CD2546G2-IS AcuSense EXIR Mini Dome Built in Mic

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4MP DS-2CD2546G2-IS AcuSense EXIR Mini Dome Built in Mic

4MP DS-2CD2546G2-IS AcuSense EXIR Mini Dome Built in Mic

Information
Information

From the popular Low Profile 25G1 Series has come the 25G2 which now pulls algorithm from the Acusense hardware  enable false alarm filtration and other fantastic Smart Features. 

Hikvision, AcuSense 4MP Ultra low light WDR Mini flat dome network camera with fixed lens, IR LED, 2.8mm, IP67, IK08, alarm I/O, audio I/O and build in microphone

1/2.7 inch CMOS progressive, ICR, 0.003 lux in B/W, 0 lux with IR on, powered by dark fighter technology, 25fps @ 2688 × 1520 2.8mm / F1.4 lens, H.264 and H.265, IP67, 12 VDC and PoE, 120dB WDR 3D DNR, BLC, SD card slot, IR 30m, VCA. With False alarm filter by target classification

Specification

  • Camera
  • Image Sensor1/3" Progressive Scan CMOS
  • Max. Resolution2688 × 1520
  • 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: -30° to 30°, tilt: 0° to 75°, rotate: 0° to 360°
  • Lens
  • Lens TypeFixed focal lens, 2.8 and 4 mm optional
  • Focal Length & FOV

    2.8 mm, horizontal FOV 102.7°, vertical FOV 55.2°, diagonal FOV 122.5°

    4 mm, horizontal FOV 82.8°, vertical FOV 45.3°, diagonal FOV 97.7°

  • Lens MountM12
  • Iris TypeFixed
  • ApertureF1.4
  • Depth of Field

    2.8 mm: 1.6 m to ∞

    4 mm: 2.1 m to ∞

  • DORI
  • DORI

    2.8 mm:

    D: 64 m

    O: 26 m

    R: 13 m

    I: 6 m

    4 mm

    D: 77 m

    O: 31 m

    R: 16 m

    I: 8 m

  • Illuminator
  • Supplement Light TypeIR
  • Supplement Light RangeUp to 30 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)

    *Third stream is supported under certain settings.

  • Video Compression

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

    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 Type-IS/IWS: Mono sound
  • Audio Compression -IS/IWS: G.711ulaw/G.711alaw/G.722.1/G.726/MP2L2/PCM/MP3/AAC-LC
  • Audio Bit Rate-IS/IWS: 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-IS/IWS: 8 kHz/16 kHz/32 kHz/44.1 kHz/48 kHz
  • Environment Noise Filtering-IS/IWS: Yes
  • Network
  • ProtocolsTCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, NTP, UPnP, SMTP, IGMP, 802.1 (except for -W model), QoS, IPv4, IPv6, UDP, Bonjour, SSL/TLS, PPPoE, SNMP, ARP, WebSocket, WebSockets
  • Simultaneous Live ViewUp to 6 channels
  • APIOpen Network Video Interface (PROFILE S, PROFILE G, PROFILE T), ISAPI, SDK
  • 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

    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, 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+

  • Wi-Fi
  • Encryption Mode-W: 64/128-bit WEP, WPA-EAP/WPA2-EAP, WPA-PSK/WPA2-PSK
  • Wi-Fi Protocol

    -W:

    802.11b: CCK, QPSK, BPSK

    802.11g/n: OFDM

  • Frequency Range-W: 2.4 GHz to 2.4835 GHz
  • Channel Bandwidth -W: 20/40 MHz
  • Modulation

    -W:

    802.11b: CCK, QPSK, BPSK

    802.11g/n: OFDM

  • Transfer Rate

    -W:

    802.11b: 11 Mbps

    802.11g: 54 Mbps

    802.11n: up to 300 Mbps

  • Wireless Range-W: Up to 80 m (The performance varies based on actual environment)
  • Image
  • Image Parameters SwitchYes
  • Image SettingsRotate, 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 memory card slot, support microSD card, up to 512 GB
  • Built-in MicrophoneYes
  • Audio

    -IS/IWS:

    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

    -IS/IWS:

    1 input, 1 output (max. 12 VDC, 20 mA)

  • Reset KeyYes
  • Event
  • Basic Event Motion detection (human and vehicle targets classification), video tampering alarm, exception
  • Smart Event

    Line crossing, intrusion, region entrance, region exiting (support alarm triggering by specified target types (human and vehicle))

    Scene change detection

  • LinkageUpload to FTP/NAS/memory card, notify surveillance center, trigger recording, trigger capture, send email
  • Deep Learning Function
  • Face CaptureYes
  • General
  • Power

    -IS:

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

    PoE: 802.3af, Class 3, 36 V to 57 V, 0.18 A to 0.11 A, max. 6.5 W

    -IWS:

    12 VDC ± 25%, 0.5 A, max. 6 W, Ø5.5 mm coaxial power plug, reverse polarity protection

    PoE: 802.3af, Class 3, 36 V to 57 V, 0.19 A to 0.12 A, max. 7 W

  • MaterialBase: aluminum, cover: plastic
  • DimensionØ110 mm × 57.4 mm (Ø 4.3" × 2.3")
  • Package Dimension134 mm × 134 mm × 108 mm (5.3" × 5.3" × 4.3")
  • WeightApprox. 380 g (0.8 lb.)
  • With Package WeightApprox. 620 g (1.4 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)
  • 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
  • General FunctionAnti-flicker, heartbeat, mirror, privacy mask, flash log, password reset via email, pixel counter
  • Approval
  • RF

    -W:

    FCC ID (FCC Part 15.247(BT or 2.4G));

    CE-RED (EN 301489-1 V2.1.1(BT or 2.4G); EN 301489-17 V3.1.1(BT or 2.4G); EN 300328 V2.1.1(BT or 2.4G); EN 62311:2008(BT or 2.4G))

  • EMC

    FCC (47 CFR Part 15, Subpart B)

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

    RCM (AS/NZS CISPR 32: 2015)

    IC (ICES-003: Issue 7)

    KC (KN32: 2015, KN35: 2015)

  • Safety

    UL (UL 62368-1)

    CB (IEC 62368-1: 2014+A11)

    CE-LVD (EN 62368-1: 2014/A11: 2017)

    LOA (IEC/EN 60950-1)

  • Environment

    CE-RoHS (2011/65/EU)

    WEEE (2012/19/EU)

    Reach (Regulation (EC) No 1907/2006)

  • Protection

    IP67 (IEC 60529-2013)

    IK8 (IEC 62262:2002)

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