Hikvision 4MP 2.8mm Smart Hybrid Fixed Mini Bullet Camera

Camera
Image Sensor: 1/1.8″ Progressive Scan CMOS
Max. Resolution: 2688 × 1520
Min. Illumination: Colour: 0.0005 Lux @ (F1.0, AGC ON),0 Lux with light
Shutter Time: 1/3 s to 1/100,000 s
Angle Adjustment: Pan: 0° to 360°,tilt: 0° to 90°,rotate: 0° to 360°
Day & Night: IR cut filter

Lens
Focal Length & FOV: 2.8 mm, horizontal FOV 111.9°, vertical FOV 60.5°, diagonal FOV 133.6°
Lens Type: Fixed focal lens, 2.8, 4, and 6 mm optional
Lens Mount: M16
Iris Type: Fixed
Aperture: F1.0
Depth of Field: 2.8 mm: 3.1 m to ∞

DORI
DORI: 2.8 mm, D: 58.2 m, O: 23.1 m, R: 11.6 m, I: 5.8 m

Illuminator
Supplement Light Type: IR, White Light
Supplement Light Range: Up to 40 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 (1280 × 720, 640 × 480, 640 × 360)
60 Hz: 30 fps (1280 × 720, 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.265+/H.264+,
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 for main stream and sub-stream

Audio
Audio Compression: G.711/G.722.1/G.726/MP2L2/PCM/MP3/AAC-LC
Audio Type: Mono sound
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