The MGT 2010 Laser Monitoring System / Acoustic Room Monitoring System is a professional laser microphone listen through windows laser microphone, and it used for acoustic surveillance and observation of a room by means of an invisible laser beam.

This amazing audio monitoring technology sends an invisible laser beam to the target room's window.

The window pane is slightly vibrating in accordance to the sound waves emanating from speech.

Receiver picks up the reflected beam thatis modulated by the window pane vibrations.

Converted audio signal will be amplified witha special low noise amplifier.

Audio signal is given to an adjustable headphone plug and a line out plug.

Adjustable high and low pass filter increases the received audio signal.

Laptop is used as a monitor and audio recorder.

Connection box includes a video grabber, which is connected over USB to Laptop.

Software to play, optimize, and store the audio signal.