This highly sensitive wall contact amplifier and microphone can detect conversations through up to 30 cm of solid materials—including concrete walls, windows, and concrete or steel floors commonly found in apartments and offices.
The device comes complete with earphones, a wall contact microphone, and a recording socket for capturing audio. It features an ultra-sensitive stainless-steel ceramic microphone that delivers outstanding sound detection performance.
The magnetic base of the sensor includes a central needle that connects to the ceramic element, transforming even the slightest vibrations into clear electrical audio signals. These are then amplified for accurate listening.
An audio filter control is built in, allowing you to fine-tune the sound—enhancing or reducing specific frequencies for optimal clarity
For recording purposes, pairing the unit with our Digital Voice Recorder ensures excellent results.
Additional Applications:
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Search & Rescue: Detect trapped individuals in basements, elevators, or beneath rubble.
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Diagnostics: Identify faults in engines, transmissions, and other mechanical systems.
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Pest Control: Locate insect or rodent infestations and termite activity inside walls, ceilings, or floors.
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Plumbing: Pinpoint leaking or damaged pipes within concrete or enclosed structures.
Orders for delivery in the UK are normally sent by courier or Royal Mail, we usually dispatch goods ordered before 1300 the same day though we can not guarantee this unless we have agreed to this via e mail or telephone. Next day delivery is available to most places at no extra cost. Orders are dispatched in Plain courier bags/brown Jiffy bags/boxes.
UK Delivery £8.00 GBP Plus VAT. Please call us if delivery is urgent.
Orders for delivery outside of the UK
International Express Courier USA and Europe £35.00 GBP
Please Note, You are responsible for any import duty or taxes charged by your country
Orders are dispatched in Plain courier bags/brown Jiffy bags/boxes.