DS-2CD2143G2-I 2.8mm Replacement Model for DS-2CD2143G0-I and DS-2CD2142WD-I
Camera
Image Sensor 1/3" Progressive Scan CMOS
Max. Resolution 2688 × 1520
Min. Illumination Color: 0.005 Lux @ (F1.6, AGC ON), 0 Lux with IR on
Shutter Time 1/3 s to 1/100,000 s
Day & Night IR cut filter
Angle Adjustment Pan: 0° to 355°, tilt: 0° to 75°, rotate: 0° to 355°

Lens
Lens Type Fixed focal length, 2.8
2.8 mm, horizontal FOV 103°, vertical FOV 55°, diagonal FOV 122°
Lens Mount M12
Iris Type Fixed
Aperture F1.6

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 (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)

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 Rate32 Kbps to 8 Mbps
H.264 Type Baseline Profile/Main Profile/High Profile
H.265 Type Main Profile