Wireless pinhole cameras make it easy for you to watch other people from afar without them noticing it. These cameras are so tiny that their batteries are generally much larger then the unit itself. The lens is small enough to be put in any cramped space but still allows it to capture a clear view of the action. The lens size is where this camera got its name; sometimes the lens would be disguised as a button or screw head and is stuck through small holes in clothing or walls.

You’ve seen the type in spy movies before; wireless pinhole cameras can capture high definition video and audio. They have built in wireless transmitters to send the images and sound to the receiver. The cam can only take a small amount of power, so it limits the range that is possible. One hundred meters seems to be the standard range for this type of camera; making it a shorter range compared to other wireless cameras. Yet a pinhole camera is powerful enough to ensure quality images through ceilings, floors and walls.

The camera’s lens is designed to record colored images but because of its size, the distance it can cover is restricted. It is also made to focus on an object fast. If your job needs you to do some surveillance, then a wireless pinhole camera should be in your arsenal of tools.

The receiver can also be plugged into a personal computer with an analog video capture card to record the images. Law enforcement agencies can use the video as evidence for any wrong doings; this is one powerful device when it is being used for all the right reasons.

Wireless pinhole cameras can be concealed without difficulty. This is why it is the favorite tool being used by detectives and spies alike to obtain physical evidence of crimes. This is one of the modern technologies that have made crime fighting a little bit easier.