FACT SHEET: DPL-4500-IRTX
INFRARED LONG RANGE TRANSMITTER SYSTEM
Light pulses are converted back into audio signals with high-density
electronic circuitry which filters stray light emission for interference-free
listening. A discreet audio-amplifier control module clipped onto a tripod leg
filters out noise and increases the signals sensitivity and gain while a LED bar
graph indicates signal strength. A miniature credit-card sized recorder permits
simultaneous recording of all intercepted conversations. The Infrared Long Range
Transmitter System includes miniature infrared transmitter, infrared optical
receiver, audio amplifier control module recorder, headphones, tripod and
mounting accessories. Optional lenses are available to extend range. |