LRAD Corporation

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Traditional warning systems sound sirens, but are severely voice-challenged. LRAD Mass Notification systems broadcast warning sirens and highly intelligible messages to communicate to affected populations with ONE VOICE® during emergency situations.

LRAD Corporation is the global leader in advanced mass notification & long range acoustic device® systems.

Expertly utilizing its full suite of on-site design, development, logistics, manufacturing and testing talent and facilities, LRAD Corporation produces the longest range, most intelligible and reliable long range acoustic hailing devices (AHDs) available.

Blending proprietary technology and acoustic engineering innovation with operations, manufacturing, marketing and business development expertise, LRAD Corporation is continually enhancing its technologies and systems, and expanding its product lines and global market applications.

LRAD Corporation has chosen HORUS VISION S.R.L. as their sole representative for the Romanian and The Republic of Moldova markets.

LRAD Corporation introduced its first directed sound technology in 1996 and began engineering acoustic solutions for government and commercial markets. In response to the October 2000 attack on the USS Cole, the Company’s engineering team developed the revolutionary Long Range Acoustic Device and created the acoustic hailing device industry.

In 2013, the Company launched its advanced ONE VOICE® omnidirectional mass notification product line, which features LRAD’s unparalleled area coverage, vocal clarity and reliability.

LRAD® systems are in service in more than 70 countries around the world in diverse applications including mass notification and public address, fixed and mobile defense deployments, maritime security, critical infrastructure and perimeter security, industrial security, border and port security, law enforcement, public safety and emergency response communications, asset protection, and wildlife control and preservation.

Until LRAD recently entered the emergency warning mass notification market, highly intelligible voice communication was not available.

Standard mass notification installations sound sirens to warn, but nearly all are incapable of broadcasting highly intelligible voice messages containing critical information about the severity, location and expected duration of an emergency, and potentially lifesaving directions.

Automated phone calls, emails, text messages, social media and other emergency notification measures are only effective if directories are continually updated.

LRAD ONE VOICE® Mass Notification systems are now available in Romania and Republic of Moldova through Horus Vision as unique representative


Revolutionary LRAD ONE VOICE systems are advanced mass notification solutions that broadcast warning sirens and exceptionally intelligible voice messages to protect and save lives. LRAD ONE VOICE systems ensure emergency warnings and general announcements are clearly heard and understood throughout coverage areas.

LRAD life safety systems warn and communicate critical information to populations not receiving automated phone calls and other emergency notification measures by broadcasting attention-commanding warning sirens and extraordinarily clear voice messages over wind, traffic and background noise up to 12 sq. kilometers from a single installation.

LRAD systems are self-contained or easily integrated with existing communications infrastructure. From portable devices to larger systems temporarily or permanently mounted on poles, buildings, trailers, vehicles or helicopters, LRAD systems are highly effective in communicating lifesaving information locally and over large areas before, during, and in the aftermath of disasters and emergency situations.

Advanced Technology

Optimized to the primary human hearing range of 1 – 5 kHz, LRAD features advanced driver and wave guide technology to focus broadcasts in a 60° pattern or transmit 360° with uniform area coverage

Used in over 70 countries

LRAD systems are used in over 70 countries in the world including use by the governments of U.S.A, Japan and South Korea.

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+40 723 625 583

Phone Contact

87A Unirii Street, Bragadiru