HIKVISION 2MP IR FIXED BULLET NETWORK CAMERA (DS-2CD2021G1-IDW1)

 Specification
Camera
Image Sensor 1/2.8″ Progressive Scan CMOS
Min. Illumination Color: 0.028 Lux @ (F2.0, AGC ON), 0 Lux with IR
Shutter Speed 1/3 s to 1/100,000 s
Slow Shutter Yes
Day &Night IR Cut Filter
Wide Dynamic Range DWDR
Angle Adjustment Pan: 0° to 360°, tilt: 0° to 90°, rotate: 0° to 360°
DNR 3D DNR
Lens
Lens 2.8/4 mm
Aperture F2.0
FOV
2.8 mm, horizontal FOV: 114°, vertical FOV: 62°, diagonal FOV: 135°
4 mm, horizontal field of view: 86°, vertical FOV: 46°, diagonal FOV: 102°
Lens Mount M12
Illuminator
IR Range Up to 30 m
Wavelength 850 nm
Video
Max. Resolution 1920 × 1080
Main Stream
50Hz: 25 fps (1920 × 1080, 1280 × 960, 1280 × 720)
60Hz: 30 fps (1920 × 1080, 1280 × 960, 1280 × 720)
Sub Stream
50Hz: 25 fps (640 × 480, 640 × 360, 320 × 240)
60Hz: 30 fps (640 × 480, 640 × 360, 320 × 240)
Video Compression
Main stream: H.265/H.264
Sub-stream: H.265/H.264/MJPEG
H.264 Type Baseline Profile/Main Profile/High Profile
H.265 Type Main Profile
Video Bit Rate 32 Kbps to 8 Mbps
Audio Compression G.711/G.722.1/G.726/MP2L2/PCM
Audio Bit Rate 64Kbps(G.711)/16Kbps(G.722.1)/16Kbps(G.726)/32-192Kbps(MP2L2)
Audio Sampling Rate 8 kHz/16 kHz/32 kHz/44.1 kHz/48 kHz
Smart Feature-Set
Region of Interest Support 1 fixed region for main stream
Image
Image Enhancement BLC/3D DNR
Image Setting
Saturation, brightness, contrast and sharpness are adjustable via client software and
web browser
Day/Night Switch Day/Night/Auto/Schedule
Wi-Fi
Protocol
802.11b: CCK, QPSK, BPSK
802.11g/n: OFDM
Channel Bandwidth 20/40 MHz