Carrier Current Transmitters
Carrier Current Transmitters are devices that make up the major transmission part of the well known “Baby” monitors. This monitors are plugged into the electric plug and transmit the signal or conversation received over the electrical line to which it is plugged into.
Many similar monitors are used in business offices which transmit from the front reception office to a manager's office. Not long after the monitors hit the market many years ago someone in surveillance work realized how they could be used to an advantage.
A good and resourceful agent with expertise in surveillance will remove the transmitter side and install the transmitter into almost any electrical item such as an electric lamp, a wall or desk clock and in almost any electrical item. Both the transmitter and receiver must be plugged into the same electrical supply line. The transmission travels through the electrical line and not through the air as does radio.
These monitors produce an RF signal that is in a frequency modulated in the region of 150–300 kHz.
It is said by many electrical engineers that if enough radio frequency power is coupled to the mains wiring, then the information can be transmitted to a much further distance. That is the signal can travel up to the first nearby power company transformer.
In the many years this writer has been doing counter surveillance services, I found many of this type of surveillance devices in use in offices, homes and buildings.
In many homes where I found a device in a table top electric clock or an electrical item I always suspected the receiver was located in a nearby home.
While conducting counter surveillance service's in numerous high rise offices I have found carrier current transmitters where the receiver could be on any floor above or below the targets office.
If you suspect you are under surveillance by unknown individuals and need counter-surveillance services contact me via this blog. Your name and contact information will be kept confidential. Borders do not keep me from traveling internationally.
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