Over the years, a number of spy cam technologies have been developed. These technologies have made spy cams smaller and smaller as well as more powerful. Today, you will find button-sized spy cams that can record hours of video and even transmit live footage to a phone or computer. When looking for the best spy cameras, there are many key factors to consider. For starters, you need to search the web for the top-ranked spy cameras.
The best cameras are usually small or minute in nature. Everything has been packed into the small device. They also have wireless capability. The best cams can also hold hours of video and have an in-built battery, which means that they do not require an external power source. Their prices are also competitive, so be sure to compare prices before making your final decision.