佳能Canon VB-M50B PTZ Network Camera

Indoor PTZ with 5x telephoto lens and excellent low-light performance
Highly sensitive 1/3” 1.3MP CMOS sensor for exceptional low-light performance
5x optical wide aperture zoom lens with distortion-suppressing UD elements
Unique Clear IR Mode and Motion-Adaptive Noise Reduction
Enhanced Digital Zoom extends camera’s zoom capabilities while maximizing image quality
Compact, lightweight PTZ design