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HikVision 4MP 2.8mm Acusense Built-in Mic Fixed Mini Dome Network Camera

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SKU: DS-2CD2546G2-IS(2.8mm)(C) Category: Brand:

Summary

The HikVision 4MP 2.8mm Acusense Built-in Mic Fixed Mini Dome Network Camera, available at Discount Fire Supplies, provides high-quality imaging, excellent low-light performance, and efficient compression technology. It also offers human and vehicle classification, clear imaging against strong backlight, audio and alarm interface, Wi-Fi connection for easy installation, and water and dust resistance.

Features

  • High-quality 4 MP resolution imaging
  • Excellent low-light performance with DarkFighter technology
  • Human and vehicle classification based on deep learning

Specifications

Camera

  • Image Sensor : 1/3″ Progressive Scan CMOS
  • Max. Resolution : 2688 × 1520
  • Min. Illumination : Color: 0.003 Lux @ (F1.4, AGC ON), B/W: 0 Lux with IR
  • Shutter Time : 1/3 s to 1/100,000 s
  • Day & Night : IR cut filter
  • Angle Adjustment : Pan: -30° to 30°, tilt: 0° to 75°, rotate: 0° to 360°

Lens

  • Lens Type : Fixed 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 Mount : M12
  • Iris Type : Fixed
  • Aperture : F1.4
  • 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 Type : IR
  • Supplement Light Range : Up to 30 m
  • Smart Supplement Light : Yes
  • IR Wavelength : 850 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 Rate : 32 Kbps to 8 Mbps
  • H.264 Type : Baseline Profile,Main Profile,High Profile
  • H.265 Type : Main Profile
  • Bit Rate Control : CBR,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 : -IS/IWS: G.711ulaw/G.711alaw/G.722.1/G.726/MP2L2/PCM/MP3/AAC-LC
  • Audio Type : -IS/IWS: Mono sound
  • 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

  • Protocols : TCP/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 View : Up to 6 channels
  • API : Open Network Video Interface (PROFILE S, PROFILE G, PROFILE T), ISAPI, SDK
  • User/Host :
    • Up to 32 users
    • 3 user levels: administrator, operator, and user
  • Security :
    • Password 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
  • Client : iVMS-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 Switch : Yes
  • Image Settings :
    • Rotate mode,saturation,brightness,contrast,sharpness,gain,white balance,adjustable by client software or web browser
  • Day/Night Switch : Day,Night,Auto,Schedule
  • Image Enhancement : BLC,HLC,3D DNR
  • SNR : ≥ 52 dB
  • Wide Dynamic Range (WDR) : 120 dB
  • Privacy Mask : 4 programmable polygon privacy masks

Interface

  • Ethernet Interface : 1 RJ45 10 M/100 M self-adaptive Ethernet port
  • On-Board Storage : Built-in memory card slot, support microSD card, up to 512 GB
  • Built-In Microphone : -U: Yes
  • Reset Key : Yes
  • 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)

Event

  • Basic Event : Motion detection (support alarm triggering by specified target types (human and vehicle)),video tampering alarm,exception
  • Linkage : Upload to FTP/NAS/memory card,notify surveillance center,trigger recording,trigger capture,send email
  • Smart Event : Line crossing detection, intrusion detection, region entrance detection, region exiting detection (support alarm triggered by specified target types (human and vehicle)), scene change detection

Deep Learning Function

  • Face Capture : Yes

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
  • Material : Base: aluminum, cover: plastic
  • Dimension : Ø110 mm × 57.4 mm (Ø 4.3″ × 2.3″)
  • Package Dimension : 134 mm × 134 mm × 108 mm (5.3″ × 5.3″ × 4.3″)
  • Weight :Approx. 380 g (0.8 lb.)
  • With Package Weight : Approx. 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)
  • General Function : Anti-flicker, heartbeat, mirror, privacy mask, flash log, password reset via email, pixel counter
  • 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

  • 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))
  • Safety :
    • UL (UL 62368-1)
    • CB (IEC 62368-1: 2014+A11)
    • CE-LVD (EN 62368-1: 2014/A11: 2017)
    • LOA (IEC/EN 60950-1)
  • 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)
  • 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)

Downloads

Additional information

Weight 1 kg
Built-in Mic

Built-in Speaker

Colour

IR Range

Lens

Resolution

Series

Technology

Type

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