THD-150

SELF CONTAINED ULTRA-HIGH POWER TRANSPORTABLE HAILING SYSTEM

 

THD-150 is a complete, self contained acoustic hailing device that is optimised for transportable use. It generates extreme acoustic output from a compact unit. The acoustic section is optimised for clear highly intelligible voice communication over long distances. The open frame structure makes it easily transportable and minimises sensitivity to wind. The independence from external energy sources and the compact suitcase sized format makes it easy and quick to deploy in even the most difficult situations. The THD-150 is equipped with the STENTOR unique keyhole mounting surfaces that allow quick and easy attachment of the exchangeable battery pack and extra hardware accesso- ries.

Key Features:

  • High acoustic output: > 150db @ 1m
  • Directional acoustic beam with minimal side lobe energy 􏰀 Long transmission range
  • Innovative driver protection
  • High efficiency power conversion for long battery life
  • Easily swappable battery pack
  • Choice of battery pack chemistry and capacity
  • Professional military grade connectors and cabling
  • All inputs fully protected against overvoltage and misuse 􏰀 2 Double sided keyhole mounting surfaces
  • Robust marine grade aluminium frame
  • Heavy duty rubber feet for impact protection
  • Compact: 296 x 354 x 508 mm
  • Ergonomic weight: < 19kg

Application field:

  • Fire brigades
  • Crowd control
  • Rescue workers
  • Industry
  • Bird Control
  • Military
  • Border control
 

CM2

CONTROL MICROPHONE WITH EXTENDED FUNCTIONALITY

CM2 is a remote control and input device for STENTOR acous- tic hailing systems. It combines microphone, preamplifier, function selector, DSP signal treatment, alarm signal genera- tor, level control and STENTOR system interface in a compact ergonomic unit. CM2 can remotely activate any STENTOR acoustic hailing system and provide the necessary input signals to make it fully operational. The onboard digital signal processing optimises system performance and allows tuning of the audio signal to suit individual requirements. The fully programmable alarm tone generator can provide country or application dependant signals. CM2 can be adapted to suit specific needs due to its flexible and programmable electronics.

Key Features:

  • Noise cancelling , waterproof acoustic cartridge
  • Integrated DSP for signal treatment and alarm tone generation 􏰀 Unique intuitive delayed speech function completely eliminates acoustic feedback
  • Programmable alarm tone generator adaptable to any specific requirement
  • Record function to capture and play up to 120s long message
  • Loop function to indefinitely playback recorded message
  • Complete control of any STENTOR hailing device
  • Professional military grade 38999 connector
  • Rugged extendable cable
  • Compatible with STENTOR's unique keyhole mounting system 􏰀 Ergonomical design with both left- and righthandside PTT

THD-146

SELF CONTAINED HIGH POWER TRANSPORTABLE HAILING SYSTEM

 

The PHD-146 is an ideal solution for officers and professionals involved in police, fire, and civil defence operations to covey messages loud and clear. THD-146 is a complete, self contained acoustic hailing system. It is the ideal workhorse for situations where perfect intelligibility, high acoustic output and quick deployment are important. The compact, open tubular frame makes it easy to handle and attach to any hardware. It provides the unit with a solid base without the use of complex accessories like tripods or mounting frames. The integrated keyhole mounting surfaces make it easy and quick to attach the battery pack and extra hardware accessories.

Compared to conventional megaphones, the THD-146 provides many advantages:

  • High acoustic output: > 146db  @ 1m
  • Highly efficient 2KWp classD power amplifier
  • Compact interleaved high power supply converter 
  • Innovative driver protection for maximum system efficacy
  • Long transmission range 
  • Directional acoustic beam with minimal side lobe energy 
  • Perfect intelligibility: STI > 0.85
  • Professional military grade connectors and cabling
  • All inputs fully protected against overvoltage and misuse 
  • Easily swappable battery pack
  • Low power consumption
  • Built-in charger with wide input voltage range
  • 2 Double sided keyhole mounting surfaces
  • CM1 holder in upper keyhole surface 
  • Robust marine grade aluminium frame
  • Heavy rubber feet for impact protection
  • Compact: 295 x 354 x 470 mm
  • Ergonomic weight: < 14kg

Application field:

  • Fire brigades
  • Crowd control
  • Rescue workers
  • Industry
  • Bird Control
  • Military
  • Border control

Optional: THD-146 may be customised to suit particular requirements.

THD-152

SELF CONTAINED ULTRA-HIGH POWER TRANSPORTABLE HAILING SYSTEM

 

The THD-152 is a complete, self contained acoustic hailing system. Based on the THD-146 components, it profits from the optimal coupling between the closely positioned horns to generate extreme acoustic output for clear highly intelligible voice communication over long distances. Its open compact frame make it easily transportable and quick to deploy in any situation. The THD-152 can be attached to any kind of hardware without the use of complex accessories like tripods or mounting frames. Three integrated keyhole mounting surfaces make it easy and quick to attach the battery pack and extra hardware accessories. 

Compared to conventional megaphones, the THD-152 provides many advantages:

  • High acoustic output: > 152db  @ 1m
  • Two highly efficient 2KWp classD power amplifiers
  • Two compact interleaved high power supply converter 
  • Innovative driver protection for maximum system efficacy
  • Long transmission range 
  • Directional acoustic beam with minimal side lobe energy 
  • Perfect intelligibility: STI > 0.88
  • Professional military grade connectors and cabling
  • All inputs fully protected against overvoltage and misuse 
  • Easily swappable battery pack
  • Low power consumption
  • Built-in charger with wide input voltage range allows charging 
    of the battery while in use for continuous operation
  • 2 Double sided keyhole mounting surfaces
  • CM1 holder in upper keyhole surface 
  • Robust marine grade aluminium frame
  • Heavy rubber feet for impact protection
  • Compact: 345 x 597 x 470 mm
  • Ergonomic weight: < 23kg

Application field:

  • Fire brigades
  • Crowd control
  • Rescue workers
  • Industry
  • Bird Control
  • Military
  • Border control

Optional: THD-152 may be customised to suit particular requirements.

CM1

Control Microphone

The CM-1 is a hand-held microphone providing an ergonomic remote control.

The CM-1 provides quick and easy access to the following features with a touch of a button:

  • Output level control. Including level presets accessed with a single button press;
  • Messages/Tones playback.
  • System and battery status.
  • Auxiliary Input level control.
  • Event log file.

The CM-1 Control Microphone is equipped with a high quality noise-cancelling unit which combines with a powerful DSP based feedback suppressor to increase the feedback threshold by more than 10dB.

This is a massive benefit in extreme reverberant acoustic environments.

The integrated memory card stores hours of pre-recorded messages or tones (WAV files). These can either be downloaded from a computer or recorded live on the microphone.

The CM-1 is delivered with 2 x metres rugged, flexible cable. An optional cable allows an extended distance up to 100 x metres using  the systems’ advanced electronic drivers.

Main Characteristics

  • Water-proofed: IP66
  • Pre-recorded messages and playback.
  • Output level control.
  • Store and forward.
  • Battery status indication.
  • LED display light dimming.
  • Auxiliary input.