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Listening Devices

LD-5 Contact Microphone Listening System
The LD-5 Contact Microphone System allows a professional or investigator to hear through walls, ceilings, enclosures and other flat surfaces. Fully portable and battery-operated, the LD-5 Acoustic Cont...
Our Low Price: $199.00
Audio Monitoring & Surveillance Package
Price: $499.00
Sale Price: $379.00
Sound Pro-II Shotgun Microphone Listening System
Price: $499.00
Sale Price: $349.00
LD-5 Contact Microphone Listening System
Price: $449.00
Sale Price: $199.00
LDM-5 USB Shotgun Microphone for Windows and Mac
Price: $149.00
Sale Price: $99.00

LS-5 Parabolic Microphone Kit
Price: $245.95
Sale Price: $199.95
Detect-Ear Professional Parabolic Microphone
Price: $599.95
Sale Price: $429.00
SE-7 Mini Listening Device
Price: $79.95
Sale Price: $49.95
Voice-Activated Pen Memo Recorder
Price: $149.00
Sale Price: $109.00






It is the sole responsibility of the customer to check and obey all local, state, and federal laws when using security, surveillance or investigative equipment. All products are sold subject to all state and federal laws and regulations.

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