WARNING: This device is not intended for use in receiving audio through windows, doors, or any other solid substance and should not be used as such as to do so may be unlawful. The P650 is the world's most advanced electronic parabolic microphone. Developed over a three year period and constantly updated, this broadcast media quality parabolic microphone is in use around the world by federal and local law enforcement, surveillance professionals, professional nature observers, documentary film producers. And if you have ever seen a professional football game telecast, then you have probably seen one of these parabolic microphones in use on the sidelines by network television personnel. This long range parabolic microphone is capable of picking up and magnifying audio signals up to 75 times that of a normal omni-directional microphone while remaining virtually impervious to overload. Powered by two 9 volt batteries, the P650 assembles ready-for-use in less than two minutes and comes complete with a built-in microphone capsule, equalizer/amplifier in handle, earphone, aiming sights, effects/voice switch, vinyl hard-shell carrying case, and a one year manufacturer's warranty.

Please note that this is the same Dan Gibson Parabolic Microphone that you may see on other surveillance sites. We have tested this product and found that while many competitors claim that it will pick up sounds up to 500 feet, we have found that it picks up clear sounds from 100 - 150 feet.