| A 
                microphone, sometimes referred to as a mic or mike, 
                is an acoustic-to-electric input transducer or sensor that converts 
                sound into an electrical signal. Microphones are used in many applications such as telephones, 
                tape recorders, hearing aids, motion picture production, live 
                and recorded audio engineering, in radio and television broadcasting 
                and in computers for recording voice, VoIP, and for non-acoustic 
                purposes such as ultrasonic checking.
 Microphones are excellent at monitoring and recording an area 
                when you cannot be there.
 The use of Microphones in public places has caused a debate over 
                public surveillance versus privacy.
 People can also buy consumer Microphonic Systems for personal, 
                private or commercial use.
 S.I.S. Security Intelligence Services's microphonic 
                equipment has a wide range in the fields of Audio Surveillance 
                Systems and Digital Voice Recorders with many applications form 
                the professional to the novelty uses as well as Wall Contact Microphones, 
                Next Door Wiretap Systems, Directional Microphones, Voice Detector 
                Systems, Telescopic Systems, Laser Systems, Wireless Systems and 
                Shotgun Microphones.
 S.I.S. guarantees quality and reliability in 
                the Products and the proposed Solutions.
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