Product Model: DS-2CD2383G2-IU
Wide Dynamic Range: 120dB
Day&Night: IR cut filter
Angle Adjustment: Pan: 1° to 360°，tilt: 0° to 75°，rotate: 0° to 360°
Lens Type: Fixed focal length, 2.8 and 4 mm optional
Lens Mount: M12
Iris Type: Fixed
Aperture: F1.6
Supplement Light Type: IR
Smart Supplement Light: Yes
IR Wavelength: 850nm
IR Range: Up to 30m
Max Resolution: 3840*2160
Video Bit Rate: 32 Kbps to 16 Mbps
Simultaneous Live View: Up to 6 channels
Image Paramters Switch: Yes
Hardware Reset: Yes
Basic Event: Motion detection, video tampering alarm, exception
Face detection: Yes
Software Reset: Yes
Function Description: 
High quality imaging with 8 MP resolution
Efficient H.265+ compression technolEfficient H.265+ compression technology
Clear imaging against strong backlight due to 120 dB WDR technology
Focusing on human and vehicle classification based on deep learning
-U: Built-in microphone for real-time audio security
Water and dust resistant (IP67)