Sets wiretaps Phone bugs and UHF Receiver There is 1 product.

Micro telephone transmitters can be connected anywhere along a telephone line. The devices allows all calls to be monitored using one of our UHF receivers. Both sides of all conversations will be heard with perfect clarity and, if desired, a voice-activated recorder can be used in conjunction with the receiver for unattended recording. The transmitters are powered by the telephone line so once installed require no further attention. some are designed for use in conventional analogue telephone systems, others for DSL and ADSL lines. Not for use with office type phones, PBX and cable-modem lines.