Hikvision (DS-2CD2546G2-IS(2.8mm) 4 MP Acusense Built-in Mic Fixed Mini Dome Network Camera

• Camera
• Image Sensor

  1/1.8″ Progressive Scan CMOS

  Two sensors, 1/1.8″ Progressive Scan CMOS

• Max. Resolution2688 × 1520
• Min. IlluminationColor: 0.003 Lux @ (F1.4, AGC ON), B/W: 0 Lux with IR
• Day & NightIR cut filter
• Shutter Speed1/3 s to 1/100,000 s
• 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°

• ApertureF1.4
• Lens MountM12
• Iris TypeFixed/Auto-iris/P-iris
• Depth Of Field

  2.8 mm: 3.1 m to ∞

  4 mm: 3.6 m to ∞

• DORI
• DORI

  Fixed lens:

  D: X m

  O: X m

  R: X m

  I: X m

  Varifocal lens:

  Wide:

  D: X m

  O: X m

  R: X m

  I: X m

  Tele:

  D: X m

  O: X m

  R: X m

  I: X m

• Illuminator
• Supplement Light TypeIR/White Light/Hybrid(说明具体混合的是什么灯)/Laser
• Supplement Light RangeUp to xxx m
• IR Wavelength850 nm
• Smart Supplement LightYes/No

• Video
• Main Stream

  50 Hz: 25 fps (1920 × 1080, 1280 × 960, 1280 × 720)

  60 Hz: 30 fps (1920 × 1080, 1280 × 960, 1280 × 720)

• Sub-Stream

  50 Hz: 25 fps (704 × 576, 640 × 480, 352 × 288, 320 × 240)

  60 Hz: 30 fps (704 × 480, 640 × 480, 352 × 240, 320 × 240)

• Third Stream

  50 Hz: 25 fps (1920 × 1080, 1280 × 960, 1280 × 720, 704 × 576, 640 × 480, 352 × 288, 320 × 240)

  60 Hz: 30 fps (1920 × 1080, 1280 × 960, 1280 × 720, 704 × 480, 640 × 480, 352 × 240, 320 × 240)

• 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 16 Mbps
• H.264 TypeBaseline Profile/Main Profile/High Profile
• H.265 TypeBaseline profile/Main profile/High 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 TypeMono sound/2 channels/stereo
• Environment Noise FilteringYes/No
• Audio Sampling Rate8 kHz/16 kHz/32 kHz/44.1 kHz/48 kHz
• Audio CompressionG.711/G.722.1/G.726/MP2L2/PCM/MP3
• Audio Bit Rate64 Kbps (G.711)/16 Kbps (G.722.1)/16 Kbps (G.726)/32 to 192 Kbps (MP2L2)/32 Kbps (PCM)/8 to 320 Kbps (MP3)

• Network
• Simultaneous Live ViewUp to xxx channels
• APIOpen Network Video Interface (Version x.x（版本), Profile S, Profile G, Profile T), ISAPI, SDK, ISUP
• 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
• User/Host

  Up 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), CVR, NVR,

  Together with high-end Hikvision memory card, memory card encryption and health detection are supported. [不支持的能力需要删除]

• ClientiVMS-4200, iVMS-4500, iVMS-5200, Hik-Connect
• Web Browser

  Plug-in required live view: IE8+

  Plug-in free live view: Chrome 57.0+, Firefox 52.0+, Safari 11+

  Local service: Chrome 41.0+, Firefox 30.0+

• Image
• Wide Dynamic Range (WDR)Digital WDR/120 dB/140 dB
• SNR≥ 52 dB
• Day/Night SwitchDay, Night, Auto, Schedule, Alarm Trigger, Video Trigger（不支持的功能删除）
• Image EnhancementBLC, HLC, 3D DNR
• Image Parameters SwitchYes
• Image SettingsRotate mode, saturation, brightness, contrast, sharpness, gain, white balance, and AGC adjustable by client software or web browser.(不支持的功能删除）

• Interface
• Ethernet Interface1 RJ45 10 M/100 M self-adaptive Ethernet port
• On-Board StorageBuilt-in memory card slot, support microSD card, up to 256 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 EventMotion detection (human and vehicle targets classification), 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 ProtectionLine crossing detection, intrusion detection, region entrance detection, region exiting detection

• General
• Power

  -IS:

  12 VDC ± 25%, 9 to 15 VDC, Ø5.5 mm coaxial power plug, reverse polarity protection, 0.45 A, max. 5.5 W;

  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%, 9 to 15 VDC, Ø5.5 mm coaxial power plug, reverse polarity protection, 0.5 A, max. 6 W;

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

• Camera MaterialBase: Aluminum, cover: Plastic
• Camera DimensionØ110 mm × 57.4 mm (Ø 4.3" × 2.3")
• Package Dimension134 mm × 134 mm × 108 mm (5.3" × 5.3" × 4.3")
• Camera 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
• EMC

  FCC: FCC-SDoC (ANSI C63.4, FCC Part15 sub B)

  CE: CE-EMC (EN 55024:2010 +A1:2015, EN 55032:2015, EN 61000-3-2:2014, EN 61000-3-3:2013)

  RCM: AS/NZS 60950.1:2003 + Am1, Am2 and Am3, AS/NZS CISPR 32:2015

  IC: ICES-003 Issue 7:2020

  KC: KN32:2015, KN35:2015

• Safety

  UL: UL 60950-1:2014, CAN/CSA C22.2 No. 60950-1-07:2014

  CB: IEC 60950-1

  CE: CE-LVD (EN 60950-1:2006+A11:2009+A1:2010+A12:2011+A2:2013)

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

  LOA: SANS IEC60950-1

• Environment

  CE: CE-RoHS (RoHS Directive 2011/65/EU+2015/863)

  WEEE: 2012/19/EU

  Reach SVHC: Regulation (EC) No 1907/2006

• Electrical Safety Protection

  IP67: IEC 60529-2013

  IK8: IEC 62262:2002

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