Hikvision 2 MP AcuSense Built-in Mic Fixed Mini Dome Network Camera (DS-2CD2523G2-IS)

Camera

• Image Sensor: 1/2.8″ Progressive Scan CMOS
• Max. Resolution: 1920 × 1080
• Min. Illumination: Color: 0.005 Lux @ (F1.6, 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 TypeFixed focal lens, 2.8 and 4 mm optional
• Focal Length & FOV

  2.8 mm, horizontal FOV 108°, vertical FOV 59°, diagonal FOV 127°

  4 mm, horizontal FOV 86°, vertical FOV 47°, diagonal FOV 100°

• Lens Mount: M12
• Iris Type: Fixed
• Aperture: F1.6
• Depth Of Field

  2.8 mm: 1 m to ∞

  4 mm: 1.1 m to ∞

DORI

• DORI

  2.8 mm: D: 42 m, O: 17 m, R: 8 m, I: 4 m

  4 mm: D: 54 m, O: 21 m, R: 11 m, I: 5 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 (1920 × 1080, 1280 × 720)

  60 Hz: 30 fps (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.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
• Bit Rate Control: CBR,VBR
• Scalable Video Coding (SVC): H.264 and H.265 encoding
• Region Of Interest (ROI): 1 fixed region(s) for main stream and sub-stream

Audio

• Audio Compression: G.711/G.722.1/G.726/MP2L2/PCM/MP3/AAC-LC
• Audio Bit Rate: 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: 8 kHz/16 kHz/32 kHz/44.1 kHz/48 kHz
• Environment Noise Filtering: Yes

Network

• 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, SNMP, WebSocket, WebSockets
• Simultaneous Live View: Up to 6 channels
• API: Open Network Video Interface (Profile S, Profile G, Profile T),ISAPI,SDK,ISUP
• User/Host

  Up to 32 users

  3 user levels: administrator, operator, and user

• Security: Password protection, complicated password, HTTPS encryption, 802.1X authentication (EAP-TLS, EAP-LEAP, EAP-MD5), watermark, IP address filter, basic and digest authentication for HTTP/HTTPS, WSSE and digest authentication for Open Network Video Interface, RTP/RTSP over HTTPS, control timeout settings, security audit log, TLS 1.3, host authentication (MAC address)
• Network Storage: NAS (NFS, SMB/CIFS),Auto Network Replenishment (ANR)
• 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

• 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
• Wide Dynamic Range (WDR): 120 dB
• SNR: ≥ 52 dB
• Image Enhancement: BLC,HLC,3D DNR
• Privacy Mask: Yes

Interface

• Ethernet Interface: 1 RJ45 10 M/100 M self-adaptive Ethernet port
• On-Board Storage: Built-in memory card slot, support microSD/microSDHC/microSDXC card, up to 256 GB
• Built-In Microphone: Yes
• Audio: -IS: 1 input (line in), max. input amplitude: 3.3 Vpp, input impedance:4.7 KΩ, interface type: non-equilibrium 1 output (line out), max.output amplitude: 3.3 Vpp, output impedance: 100 Ω, interface type: non-equilibrium
• Alarm: -IS: 1 input, 1 output (max. 12 VDC, 30 mA)
• Reset Key: Yes

Datasheet DS-2CD2523G2-IS.pdf