Model: Hikvision DS-2CD2546G2-I(4mm)

4 MP AcuSense EXIR Mini Dome Network Camera

Features

• High quality imaging with 4 MP resolution 
• Excellent low-light performance with powered-by-DarkFighter technology
• Focusing on human and vehicle classification based on deep learning
• Clear imaging against strong back light due to 120 dB WDR technology
• Efficient H.265+ compression technology
• Water and dust resistant IP67 and vandal proof IK08

Specifications

Camera 

• Image Sensor: 1/2.7" Progressive Scan CMOS
• Min. Illumination: Color: 0.003 Lux @ (F1.4, AGC ON)
• Shutter Speed: 1/3 s to 1/100,000 s
• Day & Night: ICR Cut
• Slow Shutter: Yes
• Angle Adjustment: Pan: -30° to 30°, tilt: 0° to 75°, rotate: 0° to 360°
• P/N: P/N
• Wide Dynamic Range: 120 dB

Lens

• Lens Type & FOV: 4 mm, horizontal FOV 83°, vertical FOV 45°, diagonal FOV 98°
• Aperture: F1.4
• Lens Mount: M12
• Aperture Type: Fixed

Illuminator

• IR Range: Up to 30 m
• Wavelength: 850 nm
• Smart Supplement Light: Yes
• Supplement Light: IR

Video

• Max. Resolution: 2592 × 1944
• Main Stream:
  • 50Hz: 20 fps (2592 × 1944) 25 fps (2688 × 1520, 2304 × 1296, 1920 × 1080, 1280 × 720)
  • 60Hz: 20 fps (2592 × 1944) 30 fps (2688 × 1520, 2304 × 1296, 1920 × 1080, 1280 × 720)
• Sub Stream:
  • 50Hz: 25 fps (640 × 480, 640 × 360, 320 × 240) 
  • 60Hz: 30 fps (640 × 480, 640 × 360, 320 × 240)
• Third Stream:
  • 50Hz: 25 fps (1280 × 720, 640 × 480, 640 × 360, 320 × 240)
  • 60Hz: 30 fps (1280 × 720, 640 × 480, 640 × 360, 320 × 240)
• 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
• Video Bit Rate: 32 Kbps to 8 Mbps
• H.264 Type: BaseLine Profile/Main Profile/High Profile
• H.265 Type: Main Profile
• H.264+: Main Stream supports
• H.265+: Main Stream supports
• Bit Rate Control: CBR/VBR
• Scalable Video Coding (SVC): Yes
• Region of Interest (ROI): 1 fixed region for main stream and sub-stream

Audio

• Environment Noise Filtering: Yes
• Audio Sampling Rate: 8 kHz/16 kHz/32 kHz/44.1 kHz/48 kHz
• Audio Compression : G.711ulaw/G.711alaw/G.722.1/G.726/MP2L2/PCM/MP3/AAC
• Audio Bit Rate: 64Kbps(G.711 ulaw)/64 Kbps(G.711 alaw)/
  16Kbps(G.722.1)/16Kbps(G.726)/32 to 192Kbps(MP2L2)/ 8 to 320Kbps(MP3)/16 to 64Kbps(AAC)

Network

• Simultaneous Live View: Up to 6 channels
• API: Open Network Video Interface (Porfile S, Profile G), ISAPI, SDK
• Protocols: TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, NTP, UPnP, SMTP, IGMP, 802.1X, QoS, IPv6, UDP, Bonjour, SSL/TLS, PPPoE
• 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: 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
• 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+
• Local service: Chrome 57.0+, Firefox 52.0+ 

Image

• Day/Night Switch: Day, Night, Auto, Schedule
• Image Enhancement: BLC, HLC, 3D DNR
• Image Parameters Switch: Yes
• Image Settings: Rotate, mirror, privacy masks, saturation, brightness,
  contrast, sharpness, gain, white balance adjustable by client software or web browser
• SNR: ? 52 dB

Interface

• Built-in Microphone: Yes
• On-board Storage: Built-in micro SD slot, up to 256 GB
• Hardware Reset: Yes
• Communication Interface: 1 RJ45 10M/100M self-adaptive Ethernet port

Smart Feature-Set

• Basic Event : Motion detection, video tampering alarm,
  exception (network disconnected, IP address conflict, illegal login, HDD full, HDD error)
• Smart Event: Scene change detection

Intelligent (Deep Learning Algorithm)

• Face Capture: Yes
• Premier Protection: Line crossing detection, intrusion detection, region entrance detection, region exiting detection

General

• 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)
• Power Supply:
  • 12 VDC ± 25%, reverse polarity protection
  • PoE: 802.3af, Class 3
• Power Consumption and Current:
  • 12 VDC, 0.58 A, max. 7 W
  • PoE: (802.3af, 36 V to 57 V), 0.24 A to 0.15 A, max. 8.5 W
• Power Interface: Ø5.5 mm coaxial power plug
• Material: Metal
• Camera Dimension: Ø120 mm × 67.4 mm (Ø4.7" × 2.7")
• Package Dimension: 134 × 134 × 108 mm (5.3" × 5.3" × 4.3")
• Camera Weight: Approx. 370 g (0.8 lb.)
• With Package Weight: Approx. 650 g (1.4 lb.)
• Linkage Method: Upload to FTP/NAS/memory card, notify surveillance center, trigger record, trigger capture, send email
  Only -S model supports: audible warning, trigger alarm output, trigger alarm input
• Firmware Version: V5.5.135
• 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
• General Function: Anti-flicker, heartbeat, password reset via e-mail, pixel counter
• Software Reset: Yes

Approval

• EMC: FCC (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);
  CE-LVD (EN 60950-1:2005 + Am 1:2009 + Am 2:2013); 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)
• Protection: IP67 (IEC 60529-2013), IK08 (IEC 62262:2002)