Microcamera for cheating exams(invisible camera)

A miniature video camera broadcasts the image over WiFi in the app. Be sure to shoot in a well-lit place with uniform light. The focal length of the camera is 30-40cm, which allows you to transfer an image both from a sheet of paper and from a computer monitor. It can be used in conjunction with a micro-earphone for sound transmission. The micro camera is available for rent on calendar days or for sale. The price in the ad is for rent for 1 calendar day. To find out more, write in messages.