Hikvision 4MP 4mm Build-In Mic Fixed Network IP Camera

Camera
Image Sensor: 1/3″ Progressive Scan CMOS
Min. Illumination: Colour: 0.018 Lux @ (F1.6, AGC ON), 0 Lux with IR
Shutter Speed: 1/3 s to 1/100,000 s
Slow Shutter: Yes
Wide Dynamic Range: 120dB
Day & Night: IR Cut Filter
Angle Adjustment: Pan: 0° to 355°, tilt: 0° to 75°, rotate: 0° to 355°

Lens
Focus: Fixed
Lens Type: 2.8/4/6 mm
FOV: 4 mm, horizontal FOV: 83°, vertical FOV: 45°, diagonal FOV: 99°
Aperture: F1.6
Lens Mount: M12
Aperture Type: Fixed

Illuminator
IR Range: Up to 30 m
Wavelength: 850nm

Video
Max. Resolution: 2688 × 1520
Main Stream
50Hz:25fps (2688 × 1520, 2560 × 1440, 2304 × 1296, 1920 × 1080, 1280 × 720)
60Hz: 30fps (2688 × 1520, 2560 × 1440, 2304 × 1296, 1920 × 1080, 1280 × 720)

Sub Stream
50Hz: 25fps (640 × 480, 640 × 360, 320 × 240),60Hz: 30fps (640 × 480, 640 × 360, 320 × 240)

Third Stream
50Hz: 25fps (1280 × 720, 640 × 360, 352 × 288),60Hz: 30fps (1280 × 720, 640 × 360, 352 × 240)
Video Compression
Main stream: H.265/H.264,Sub-stream: H.265/H.264/MJPEG, Third stream: H.265/H.264
Video Bit Rate: 32 Kbps to 16 Mbps
H.264 Type: Main Profile/High Profile
H.265 Type: Main Profile
H.264+: Main stream supports
H.265+: Main stream supports
Scalable Video Coding (SVC): H.264 and H.265 encoding

Audio
Environment Noise Filtering: Yes
Audio Sampling Rate: 8kHz/16 kHz/32 kHz/44.1 kHz/48 kHz
Audio Compression: G722.1/G.711/G726/MP2L2/PCM/MP3
Audio Bit Rate: 64Kbps(G.711)/16Kbps(G.722.1)/16Kbps(G.726)/32-192Kbps(MP2L2)/8Kbps-320Kbps(MP3)