All transmitters INT-A004, INT-A005, INT-A006, INT-A007 send audio data to a receiver via RF link. These are designed to be universal devices, and used in covert radio transmissions. However, each distinct device offers unique advantages.
The INT-A004 transmitter is slim and compact, covered by a plastic protective coating and designed to be virtually invisible. Flexible connectivity options allow the usage of an external microphone and antenna, as well as an external power source.
The INT-A005, INT-A006 and INT-A007 transmitters feature metal cases for more robust protection, and maintain the flexible connections for external power supplies, microphones and antennas. These three transmitters can also be controlled remotely via a remote control (sold separately). Note that an audio receiver is necessary to use any of these four transmitters.
