What are the different types of spy systems?

There are many different types of spy systems that can be used, from personal supervision and domestic security systems, to professional systems used by hidden government agencies. Personal devices used for supervision and security often include small audio and video recorders, as well as protection and self -defense devices. Systems used for home security or supervision may include hidden cameras and microphones that are often used to record video or sound for security. There are also spy systems used by military and government agencies, which are often much more complicated and far from extent. There are many different spy devices that one can use for personal security, often worn on their body and designed to be portable and easily hidden. These include hidden cameras that can be placed on a human body, often hidden in sunglasses, a piece of jewelry, a hat, a button on a shirt or a blouse and even a CIG packARET or in the key chain. Microphones can often be hidden on a person's body equally easily. Some may also want to use spy systems for personal protection, including small devices that can produce powerful electric shock or hidden weapons that can be used in the event of an attack.

There are also spy systems that can be implemented around a house or a person's business. These include hidden cameras and microphones that can be easily hidden or built as part of an otherwise secular object. Hidden cameras can be hidden in everything from bears and wall clocks to media docking stations, electric shavers and home plants. These types of spy systems are often connected to a network of recording devices and monitors, such as a closed circuit (CCTV).

Spy Systems used by government agencies and militants are usually much more advancedAnd these organizations are often classified. They may include computer programs designed to monitor and monitor phone conversations and e-mail messages between different sources. Government agencies and militants can also use more secret methods to supervise and detect movements of other countries and organizations. These spy systems can include aircraft and satellites in low orbit around the planet that can monitor and record activity with powerful cameras, as well as a combination of other methods used in personal and home supervision.