Hikvision 4 MP AcuSense Strobe Light and Audible Warning Fixed Bullet Network Camera
Model: DS-2CD2T46G2-ISU/SL(2.8mm)(C)

1. High quality imaging with 4 MP resolution
2. Excellent low-light performance with powered-by-DarkFighter technology
3. Clear imaging against strong backlight due to 120 dB true WDR technology
4. Efficient H.265+ compression technology
5. Focus on human and vehicle targets classification based on deep learning
6. Active strobe light and audio alarm to warn intruders off
7. Provides real-time security via built-in two-way audio
8. Water and dust resistant (IP67)

• 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: 0° to 360°, tilt: 0° to 90°, rotate: 0° to 360°

• Lens
• Lens TypeFixed focal lens, 2.8, 4, and 6 mm optional
• 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: 29°, diagonal FOV: 62°

• Lens MountM12
• Iris TypeFixed
• ApertureF1.4

• DORI
• DORI

  2.8 mm: D: 60.0 m, O: 23.8 m, R: 12.0 m, I: 6.0 m

•                                                    4 mm: D: 80.0 m, O: 31.7 m, R: 16.0 m, I: 8.0 m

•                                                    6 mm: D: 120.0 m, O: 47.6 m, R: 24.0 m, I: 12.0 m

• Illuminator
• Supplement Light TypeIR
• Supplement Light RangeUp to 60 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 (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.

• 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 TypeMono sound
• Audio CompressionG.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, SNMP, ARP
• 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

  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
• Built-In MicrophoneYes
• Built-In SpeakerPower: 2 W. Max. sound pressure level: 10 cm: 97 dB.
• Audio

  1 input (line in), terminal block, max. input amplitude: 3.3 Vpp, input impedance:2.2 KΩ, interface type: non-equilibrium;

  1 output (line out), terminal block, max. output amplitude: 3.3 Vpp, output impedance: 10 Ω, interface type: non-equilibrium

• Alarm

  Visual alarm

  1 input, 1 output (max. 24 VDC/24 VAC, 1 A)

• Reset KeyYes

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

  Line crossing detection, intrusion detection, region entrance detection, region exiting detection

  Scene change detection

• LinkageUpload to NAS/memory card/FTP, notify surveillance center, trigger recording, trigger capture, send email, strobe light, audible warning

• Deep Learning Function
• Face CaptureYes

• General
• Power

  12 VDC ± 25%, 0.88 A, max. 10.5 W, Ø5.5 mm coaxial power plug

  PoE: 802.3af, Class 3, 36 V to 57 V, 0.34 A to 0.21 A, max: 12 W

• DimensionØ105 mm × 287.6 mm (Ø4.1" × 11.3")
• Package Dimension386 mm × 156 mm × 155 mm (15.2" × 7.5" × 7.1")
• Approx. 1135 g (2.5 lb.)
• With Package WeightApprox. 1624 g (3.6 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)
• LanguageEnglish, Russian, Estonian, Bulgarian, Hungarian, Greek, German, Italian, Czech, Slovak, French, Polish, Dutch, Portuguese, Spanish, Romanian, Danish,
• General FunctionAnti-flicker, heartbeat, mirror, privacy mask, flash log, password reset via email, pixel counter

• Approval
• EMCFCC (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 (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 );

  LOA (IEC/EN 60950-1)

• EnvironmentCE-RoHS (2011/65/EU); WEEE (2012/19/EU); Reach (Regulation (EC) No 1907/2006)
• ProtectionIP67 (IEC 60529-2013)