micro camera wireless

Mini security cameras are so small that you can hide these cameras in or behind any object around you. These are often mounted in a firm attachment somewhere inside or outside of the building. Most mini security cameras have fixed lens - 3.6 mm or 5 mm pinhole lens built inside. These lenses give an output of 65-85 degree angle view. The resolution power varies from 150 lines to 420 lines and they often have 0.5 to 0.1 lux in low light environments.