Pliant Technologies is the leading provider of professional wireless intercom solutions



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Tempest’s wireless system, while advanced and sophisticated, has been designed to be very easy to set up and use virtually anywhere worldwide.

Tempest2400 operates in a license-free frequency band where it is fundamentally resistant to interference from other wireless devices, ensuring that communications go off without a hitch in even the most crowded RF environments. Advanced digital wireless transmission technologies allow users the ability to operate up to 11 BaseStations and 55 full-duplex BeltStations in the same RF space at the same time with no license requirements and no frequency coordination. Easy to configure and use, Tempest is ideal for both indoor and outdoor applications, including touring productions.

By utilizing the 2.4GHz Frequency Hopping Spread Spectrum (FHSS) in conjunction with TDMA technology, the Tempest2400 RF scheme avoids the need for licensing and frequency coordination. In addition, once registered to a basestation, a beltstation needs no further configuration and roams freely within a single zone area, making it perfect for productions and events requiring tight coordination.

Tempest2400 features state-of-the-art 2xTX Transmission Voice Data Redundancy, which sends each packet of audio data twice on different frequencies, and through different antennas, ensuring uninterrupted audio communications. It can interoperate with other intercom systems through four-wire and two-wire connections, as well as those from other manufacturers.

The iSelect roaming feature, which allows the beltpack user to move from one zone area to the next, among other benefits, and the T-Desk control and configuration software for monitoring and managing the entire wireless system from a remote location via Ethernet connection to a LAN. Available as an option is a remote transceiver for antenna placement of up to 1,500 feet (450 meters) from the basestation.

Advantages of the Tempest2400 System:

  • License-free operation using FHSS (Frequency-Hopping Spread Spectrum) technology worldwide
  • Seamless Roaming capabilities - Click Here to Learn More about Roaming
  • 2xTx Dual Transmission Scheme
  • Co-exists with Wi-Fi devices for interference-free operation

Tempest2400 is an all-digital 2- and 4-channel wireless intercom system that operates in the worldwide license-free 2.4GHz band and is certified CE for the european union.

Tempest EU models should be considered when compliance with ETSI standards is necessary. Non-EU Tempest models are non-compliant with ETSI standards.