LASER-AUDIO SURVEILLANCE

Laser-Audio Surveillance

The Long-Range Laser Listening Device is a highly sophisticated surveillance system that uses an invisible infrared laser beam to eavesdrop on a target location. It is one of the most effective long-range laser microphones in the world, allowing operators to conduct undetectable surveillance on any room with at least one window at an impressive distance of over 500 meters.

The device was specially developed for government and law enforcement agencies to use covertly in situations where physical entry into a building is not possible or suitable. The infrared beam is completely invisible to the naked eye, ensuring the operation remains undetected.

The system is easy to assemble and operate, consisting of three main components: a laser transmitter, a laser receiver, and an amplifier/equalizer unit with audio recorder. It works by sending an invisible infrared beam to the target window. Vibrations in the window caused by sound waves (speech) inside the room are captured by the laser, converted into electronic signals, filtered, amplified, and recorded in a dedicated unit with its own amplifier, speaker, and headphones.

The device allows real-time audio monitoring and recording simultaneously, making it an ideal tool for covert operations where high accuracy and stealth are required.

Main advantages:

• Extremely precise long-range laser microphone (>500 m)

• Undetectable eavesdropping without entering the building

• Detects window vibrations caused by speech

• Real-time monitoring and recording

• Easy to assemble and operate

• Designed for government and law enforcement operations