DS-2CD2T21G1-I (C)

Camera

Image Sensor

1/2.7" Progressive Scan CMOS

Max. Resolution

1920 × 1080

Min. Illumination

Color: 0.01 Lux @ (F2.0, AGC ON), B/W: 0 Lux with IR

Shutter Speed

1/3 s to 1/100, 000 s

Day & Night

IR cut filter

Angle Adjustment

Pan: 0° to 360°, tilt: 0° to 180°, rotate: 0° to 360°

Lens

Lens Type

Fixed focal lens, 4 and 6 mm optional

Focal Length & FOV

4 mm, horizontal FOV 90.2°, vertical FOV 48.6°, diagonal FOV 107.6°

6 mm, horizontal FOV 54.6°, vertical FOV 30.7°, diagonal FOV 62.7°

Lens Mount

M12

Iris Type

Fixed

Aperture

4 mm, F2.0

6 mm, F1.6

DORI

DORI

4 mm, D: 51.1 m, O: 20.3 m, R: 10.2 m, I: 5.1 m

6 mm, D: 85.3 m, O: 33.9 m, R: 17.1 m, I: 8.5 m

Illuminator

Supplement Light Type

IR

Supplement Light Range

Up to 50 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)

Video Compression

Main stream: H.265+/H.264+/H.265/H.264

Sub-stream: H.265/H.264/MJPEG

Video Bit Rate

32 Kbps to 8 Mbps

H.264 Type

Baseline Profile/Main Profile/High Profile

H.265 Type

Main Profile

Region of Interest (ROI)

1 fixed region for main stream

Network

Protocols

TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, NTP, UPnP™,

SMTP, IGMP, 802.1X, QoS, IPv6, Bonjour, IPv4, UDP, SSL/TLS

Simultaneous Live View

Up to 6 channels

API

Open Network Video Interface, ISAPI

User/Host

Up to 32 users. 3 levels: administrator, operator and user

Client

iVMS-4200, Hik-Connect