Rus Eng

Handheld Acoustic Hailing Device

Product Code: AA76821
Handheld Acoustic Hailing Device Handheld Acoustic Hailing Device Handheld Acoustic Hailing Device Handheld Acoustic Hailing Device
With its unique and proprietary technology, the AA76821 is a self-contained, portable acoustic hailing device. Weighing only 15 pounds (6.8 kg), the Handheld Acoustic Hailing Device, packs a peak acoustic output of 144dB for a communication range of 750+m. Easily accessible, the built-in high frequency alert tone is readily activated with the push of a button. 
The Handheld Acoustic Hailing Device easily penetrates high background noise environments to ensure that unmistakable commands and piercing alert tones are heard. Exceeding traditional megaphones and common hailing devices, the Handheld Acoustic Hailing Device brings clear and intelligible commands and authoritative messages to the intended target with an exceptional STI rating of 0.85 out of 1.0.
The Handheld Acoustic Hailing Device is equipped with internal rechargeable batteries. Optional accessories include mounting options, phone app for remote control capability, and a transit case.

  • Crowd Control
  • Hostage Negotiations
  • Fire Services
  • Crisis Management
  • Search and Rescue
  • First Responders
  • Law Enforcement and Public Safety
  • Issuing Felony Warrants
  • Lost Children
  • Emergency and Event Control
  • Maritime - RHIB, Submarine
  • Mass Evacuations
  • Border and Port Protection
  • Mass Notification
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).

  • 144 dB SPL Peak Acoustic Output
  • Long Range: 750+m
  • Narrow Acoustic Beam: ±15 degrees
  • Frequency Range: 400Hz-7kHz
  • Highly Intelligible Voice
  • STI: 0.85 out of 1.0
  • Built-in High Frequency Alert Tone
  • Lightweight
  • Rugged Aerospace Composite Construction
  • Integrated Record/Play Functionality
  • Ergonomic Controls
  • Affordable

  • Wired Microphone
  • Wireless Microphone
  • Transit Case
  • MP3 Player
  • Battery Charger
  • Spare Battery
  • Bluetooth Module
  • Tripod
  • Mounting Options

  • Sound Pressure Level (peak): 144dB A-weighted @ 1m
  • Usable Range: 750+m
  • Beam Width: ±15 degrees
  • Frequency Range: 400Hz-7kHz
  • STI PA (intangibility): 0.85
  • Power: Internal rechargeable battery pack
  • Battery Life: 8 hours @ duty cycle
  • Battery Charge Time: 4.5 hours
  • Dimensions: 13.5"H x 12.5"L x 10.0"W (34.3cm H x 31.8cm L x 25.4cm W)
  • Weight: 15 pounds (6.8 kg)
  • Housing Material: Flame retardant UV stable composite
  • Standard Color: Black (01)
  • Available Upgrade Colors: Red (05), White (06), Gray (04), Camouflage (07), Prestige (00)
  • Ingress Protection: IP65, NEMA3R
  • Operating Temperature: -20°C to 60°C
  • Humidity Range: 0-75% non-condensing
  • Auxiliary Input: Analog line input
  • Microphone Input: Live & Record/Play Mic
  • Status Indication LED: Status & Mode
  • Controls: Power, Alert, Volume
  • Remote Control: Phone app - wired
  • Digital Signal Processing: Optimized for human voice

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