Rus Eng

Remotely Operated Acoustic Hailing Device

Product Code: AA76833
Remotely Operated Acoustic Hailing Device Remotely Operated Acoustic Hailing Device Remotely Operated Acoustic Hailing Device
Combining the AA76823 Acoustic Hailing Device high powered acoustic technology with a remote control pan tilt system makes the Remotely Operated Acoustic Hailing Device, model AA76833, ideal for perimeter security and sound reinforcement applications.  With an acoustic footprint of up to 1500 m, clear and authoritative voice commands are broadcast to intended targets with industry leading intelligibility. 
The Remotely Operated Acoustic Hailing Device comes standard with the Command and Control Center, providing operators with a simplified, modern control panel, allowing the user to focus on the job at hand. The Command and Control Center can be accessed from behind a desk or mobile on a wireless network while on the move, providing full functionality regardless of device size or operating system. 
Adding an HD camera and high power search light to the Remotely Operated Acoustic Hailing Device is as simple as plug and play. The Command & Control Center is aware of attached devices and populates or omits control panels on the graphical user interface as required.  Optional specialized sensors, such as thermal imagers and laser dazzlers, can also be easily added to the product to enhance security features. 
The acoustic punch of the AA76823 Acoustic Hailing Device speaker combined with the HD camera and a high-powered search light, makes Remotely Operated Acoustic Hailing Device the most robust perimeter security and sound reinforcement product on the market.

  • 148 dB SPL peak acoustic output
  • Narrow acoustic beam: +/- 12°
  • Wide frequency range: 300 Hz - 8 kHz optimized for human voice
  • Communication range: 1,500 meters
  • Ethernet addressable for remote capability
  • Command and Control from desktop or handheld device

  • Military Security
  • Maritime and Port Security
  • Perimeter Protection
  • Law Enforcement
  • Oil and Gas Platforms
  • Wildlife Avoidance
  • Commercial Shipping

The technology behind the Acoustic Hailing Device was developed to support the protection and exclusion zones around U.S. Navy warships following the October 12, 2000 small-boat terrorist attack on the USS Cole off the coast of Yemen killing 17 sailors and causing $240 million in structural damage to the $1 billion ship. Acoustic Hailing Devices are currently used around the world on sea (military, private and commercial vessels), on ground (tanks, armored vehicles, military/police vehicles, structures), and in the air (helicopters).


  • Command and Control Center Software
  • Ruggedized Pan Tilt System
  • High Power Acoustic Element

  • HD Camera
  • High Power Search Light

  • Thermal Imager
  • Laser Dazzler
  • Push To Talk Microphone
  • Joystick
  • Input Power Transformer


  • Sound Pressure Level, Peak: 148dB @ 1m
  • Usable Range: Up to 1500m
  • Beam Width: ±12° (24° conical @ 2kHz/-3dB)
  • Frequency Response: 300Hz - 8kHz
  • Slew Rate Tilt: 12°/sec Pan, 50°/sec
  • Range of Motion Tilt: ±90° Pan, 360° continuous
  • Power Input: 100-250VAC, 50/60Hz
  • Communication Interface: T10/100 based Ethernet
  • Dimensions, System: 15.4"W x 27.1"H x 18.6"D (39.1cm W x 68.8cm H x 47.2cm D)
  • Weight, System: 83.6lbs (37.9kg)
  • Emitter Construction: Carbon fiber reinforced composite and lightweight aluminum
  • Color: Gray (04), other colors available

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