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Home - Listen Through Walls - Listen Through Walls Stereo

Listen Through Walls Stereo

Listen Through Walls Stereo
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Listen Through Walls Stereo; with superior sensitivity contact wall microphone

This is a professional high-end Listen Through Wall unit utilising extremely sensitive duel stereo amplifier technology for superior listening quality.  Constructed in the finest of materials and designed to government standards - the quality and engineering is truly magnificent enabling the user to listen through solid concrete walls up to 36 inches thick!  The unit is so sensitive that you can place the direction the person/s behind any solid wall.

This LTW device is equipped with an automatic sound filter which helps eliminate unwanted background noises plus a sound limiter for reducing any possible foreground bangs that could damage your ear drum.  The transducer casing is made of full aluminum and coated with special plastic providing an excellent shielding against radiation such as GSM or ISM interferences.
 
Unlike many LTW devices, this unit does not use a contact pin therefore, can easily be attached to the wall by use of our 'magic' putty which leaves no marks or residue once removed.



KEY FEATURES INCLUDE:
 
 
Search and rescue
Hear people trapped in basements, elevators, under rubble etc.
 
 
Bomb detection
Listen through packages for timers.


Police, Military and Government
Tactical use in hostage, volatile and unpredictable situations.
 
 
Diagnostics
Find problems in engines, transmissions and other mechanical apparatus.
 
 
Pest control
Find location of insects or rodent infestations, active termite colonies in walls, ceilings and floors.
 
 
Plumbing
Find location of leaking pipes in concrete or walls.
 
 
Noisy neighbours
Record verbal loud noise or music.

Please Note:  Listen through wall devices operate effectively on thicker solid walls as opposed to thinner walls or walls made of plaster board.  Brick walls that have a cavity layer will not work effectively.



This is a very high-end model built by professionals and using a duel stereo amplifier to satisfy the most demanding applications.

  • Professional high-end quality design
  • Heavy duty construction
  • Coated and sealed
  • Earphone output socket
  • Recording output socket
  • Contact MIC input socket
  • Fine tuning sensitivity control settings
  • Extremely sensitive acoustic amplifier
  • Automatic sound filtering for eliminating unwanted background noise
  • Automatic sound limiter for cushioning loud foreground noises that could damage your ear drum
  • Dual transducers offer 3D stereo audio quality
  • No contact pin
  • Attaches to the any wall surface with 'magic' putty and leaves no marks or residue when removed
  • Listen through solid objects up to 90 cm's / 36 inches thick
  • Frequency range - 150 Hz - 18000 Hz
  • Amplification - 45000 times
  • Power supply - 6 V 4x Micro 1100 mAh Alkaline
  • Power consumption - 25 mA
  • Operation time with one battery pack max 72 hours
  • Dimensions - 115 x 75 x 20 mm
  • Weight - 285 grams
  • Headphone outlet - 3.5 mm Klinke stereo
  • Recording outlet - 3.5 mm Klinke stereo, 100 mV @ 50 KOHM
  • Audio output - 2x 1W @ eight (8) OHM
  • Filter / damper up to one (1) KHz, starting at 300 Hz
  • Supplied with stereo listen through wall, earphones, magic putty and 1x lithium battery
  • Ideal for discreetly gathering audio evidence through solid brick walls
Please Note:  Listen through wall devices operate effectively on thicker solid walls as opposed to thinner walls or walls made of plaster board.  Brick walls that have a cavity layer will not work effectively.

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