DS-2CD2527G2-LS

2 MP ColorVu Fixed Mini Dome Network Camera

  • High quality imaging with 2 MP resolution
  • Efficient H.265+ compression technology
  • Clear imaging against strong back light due to 120 dB WDR technology
  • 24/7 colorful imaging
  • Focus on human and vehicle classification based on deep learning
  • -S: audio and alarm interface available
  • Water and dust resistant (IP67) and vandal resistant (IK08)

Camera
Image Sensor 1/2.8″ Progressive Scan CMOS
Max. Resolution 1920 × 1080
Min. Illumination Color: 0.0005 Lux @ (F1.0, AGC ON), 0 Lux with white light
Shutter Speed 1/3 s to 1/100,000 s
Day & Night 24/7 Color imaging
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 105°, vertical FOV 57°, diagonal FOV 125°

4 mm, horizontal FOV 84°, vertical FOV 46°, diagonal FOV 98°

Lens Mount M12
Iris Type Fixed
Aperture F1.0
Depth of Field

2.8 mm: 1.6 m to ∞

4 mm: 2.1 m to ∞

DORI
DORI

2.8 mm:

D: 47 m

O: 19 m

R: 9 m

I: 5 m

4 mm:

D: 57 m

O: 22 m

R: 11 m

I: 6 m

Illuminator
Supplement Light Type White Light
Supplement Light Range Up to 30 m
Smart Supplement Light Yes
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.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 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
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-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)
Network
Simultaneous Live View Up to 6 channels
API Open Network Video Interface (PROFILE S, PROFILE G, PROFILE T), ISAPI, SDK
Protocols TCP/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, WebSocket, WebSockets
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+

Image
Wide Dynamic Range (WDR) 120 dB
SNR ≥ 52 dB
Day/Night Switch Day, Night, Auto, Schedule
Image Enhancement BLC, HLC, 3D DNR
Image Parameters Switch Yes
Image Settings Rotate, saturation, brightness, contrast, sharpness, gain, white balance adjustable by client software or web browser
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 Yes
Audio

-LS:

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

-LS:

1 input, 1 output (max. 12 VDC, 20 mA)

Reset Key Yes
Event
Basic Event Motion detection (human and vehicle targets classification), 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

Scene change detection

Deep Learning Function
Face Capture Yes