Audio Surveillance

PE-C3i-II World's Only "Downline" Tap Detector
US$399.95 US$285.00
PE-Detect Ear Parabolic Microphone System
US$549.95 US$419.00
PE-Digital Voice Note Pen Recorder
US$299.95 US$199.95
PE-P3 Pen Activated micro Cassette Recorder
US$125.00 US$99.99
 
PE-ProExtreme-Acoustic Leakage Probe-Contact Mic
US$480.00 US$375.00
PE-Sound Pro II Professional Series Shotgun Microphone
US$449.95 US$329.95
PE-TAP TRAP™ Telephone Wire Tap Detector
US$309.95 US$199.95
PE-Unitone Handheld Portable Voice Changer
US$59.95 US$29.95
 
PE-Universal Telephone Recording Ear Bud Mic
US$49.95 US$29.95