Stethoscope listening device FL1000 with digital voice recorder for discreet audio surveillance

FL1000 is a compact stethoscope listening device that allows to record what is happening in the adjacent room. Embedded voice recorder enables to save 4 GB of recording in the MP3 format. Solid construction, sound extracting filters and protection from hearing impairment ensure satisfaction from the device.

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  LIMITER OF THE SOUND AMPLITUDE

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  Operation time of the stethoscope listening device

  up to 50 h

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  Memory

  built-in 4 GB

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  Files format

  MP3

Extremely sensitive contact microphone

FL1000 is a very sensitive microphone made of brass hidden in the metal case. Needle microphone on 90 cm cable records sounds from the adjacent room. The a compact stethoscope listening device was additionally equipped with a digital voice recorder with the capacity of 4 GB. FL1000 has an embedded FET which amplifies the received signals.

Sound limiter

Sound limiter protects hearing from impairment in the case of receiving high volume signals. Volume automatically goes back to the normal level within a few seconds.

Filters

Filter extracts a given frequency range depending on the filter:

• HC - cuts high frequency and highlights the low one
• LC - cuts low frequency and highlights the high one
• ME - does not affect human speech

Power supply

The Stethoscope listening device has a rechargeable battery with the capacity of 550 mAh, which ensures up to 15 hours of continuous operation and in the case of using microphone only, the time can be extended up to 50 h.