This device allows users to listen through walls and is a top of the range, hand made unit designed for either professional or domestic use.
When sound waves hit a solid body, such as a wall, door or window the waves start to vibrate. These slight vibrations are absorbed and amplified by this unit’s transducer, allowing them to be heard by the user through the earpieces supplied. Even the slightest vibrations become audible as they are magnified by up to 40,000 times.
The listening device also has an audio filter adjustment control to help enhance or reject different sounds and will work on virtually any surface such as walls, windows, concrete, steel, floors, ceilings, etc.
The audio surveillance equipment is powered by a 9V PP3 battery (supplied) which will last for up to 60 hours of listening and has a separate socket should you wish to record any sounds that are picked up (record cable supplied).
Conversations can be heard when listening through walls of up to 50cm making this ideal for a number of applications including:
SEARCH AND RESCUE – to hear people trapped in basements, elevators, under rubble, etc.
BOMB DETECTION – to listen to packages to indicate ticking, etc.
DIAGNOSTICS – to locate problems with engines, transmissions and other mechanical equipment.
PEST CONTROL – to locate insect and rodent infestations within walls, ceilings and floors.
PLUMBING – to locate leaking pipes in concrete or walls.
A thoroughly effective listen through walls device, whatever your needs may be.