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Listening Probes / Monitors Page

WALL-PROBE

Wall Probe

Wall Probe
Price: $249.95
Stock # 138


The Wall Probe (Bomb Detector) will listen to virtually any surface with the built in contact element. Simply place the contact against the surface to be tested (metal, air ducts, plumbing, conduit, windows, wall, etc.) The internal automatic gain control will deliver clear, undistorted sound.

The Wall Probe can be connected to any standard type recorder. The recorder output can also be used with audio spectrum analyzers and other measurement equipment for detailed analysis.

(This product is intended for training and test purposes only and should not be used in a surreptitious manner.)



LINEMAN'S TELEPHONE

This lineman's telephone lets you connect to a telephone line anywhere you have access to the wires! Just connect its special heavy-duty self-piercing alligator test clips to the red and green wires of a telephone line and you're set. You can then monitor conversations on that line as well as dial outgoing calls. Tone/pulse switchable dialing for compatibility with all telephone systems. Also comes with an RJ-l I (modular) connector cord. Last number re-dial and built-in ringer. Leather belt holster included. WARNING: to be used only in a legal and lawful manner in full accordance with all applicable laws and FCC. regulations.

Lineman's Phone
Price: 149.95
Stock # 140



EXTENSION MONITOR


The Extension Monitor is a discreet real-time telephone line monitoring device which works via any phone jack on the system. Unlike monitoring using a regular telephone, this device is transparent on the line; there are no "clicks", volume decreases, or voltage drops as would occur if a telephone was used for this purpose. The user can silently monitor both sides of the telephone conversation through the unit's ear piece. Warning: this product is to be used only in a legal and lawful manner in compliance with all applicable laws and FCC regulations.
Extension Monitor
Price: $64.95
Stock # 141


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