Pay attention : The smaller the value, 4mm to see the near, large angle
<br />                       The larger the value, 12 mm See far, the angle is small
<br />Pixels: 2 million (dpi)
<br />Material: plastic + metal
<br />Specifications: 3.6MM, 6MM, 8MM, 12MM
<br />Sensor Type 1 / 2.7 inch 2.0 Mega Pixels CMOS
<br />Signal system PAL / NTSC
<br />Sensor Effective pixels 1920 (H) * 1080 (V)
<br />The maximum infrared distance is 50 meters
<br />SNR> 65dB
<br />Lens Parameters Lens Connector M12
<br />Lens focal length 3.6mm / 6mm / 8mm optional
<br />Video parameter Video output 1 channel
<br />The video standard follows the HDCVI standard
<br />Video frame rate PAL: 1920 × 1080p @ 25fps, 1280 × 720 @ 50fps, 1280 × 720 @ 25fps;
<br />NTSC: 1920 × 1080p @ 30fps, 1280 × 720 @ 60fps, 1280 × 720 @ 30fps;
<br />Exposure mode Backlight compensation / glare suppression / wide dynamic
<br />Video Settings Video System / 2D Noise Reduction / Infrared Control / Intelligent Infrared / Wide Dynamic / Saturation / Contrast / Mirror
<br />White balance automatic / automatic tracking / manual / sodium lamp / indoor / outdoor
<br />Day / Night Switch Auto / B / W / Color
<br />General parameters Power supply DC 12V ± 25%
<br />Power consumption 2.3W MAX
<br />Operating temperature -40   ~ +60  
<br />Operating humidity <95% (non-condensing)
<br />Dimensions 194mm × 96mm × 89mm