Telephone Transmitters

The telephone wiretap is concealed in a standard telephone receptacle or wall jack and installs by replacing the original phone wall jack. When using telephone transmitters, you should note that there is no need for battery power. All power for a telephone transmitter is derived from the phone line power. That is what powers all phone surveillance transmitters for communication monitoring.

The Receptacle Transmitter's optional design allows the communications surveillance of either a dedicated instrument or any extension on the telephone line. Because the communications surveillance of a phone receptacle may vary by country, please specify which type of telephone receptacle is required.

The Telephone Receptacle Transmitter is powered by the energy of the phone line. Our telephone wiretap, therefore, it can transmit its communications surveillance indefinitely.