Spy smoke detector – long range listening device for discreet eavesdropping

The Spy smoke detector with a voice transmission function is characterised above all by its long range. The camouflage in the smoke detector completely masks the true purpose of the device.

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  Operation time of the Spy smoke detector

  10-14 days

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  Power supply

  9 V

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  Microphone range

  up to 10 m

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  Operation frequency

  430-440 MHz

The Spy smoke detector is the perfect tool for eavesdropping from longer distances. The signal transmission range is up to 1.5 km in open spaces, it is worth remembering that in the case of dense buildings, the range can fall dramatically. The camouflage of the smoke detector does not arouse suspicion, and the detector itself works as expected.

Advantages of Spy smoke detector with a long range transmission function

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  Long operation time – up to 14 days!

  The long operating time of the Spy smoke detector minimises the possibility of detection almost to zero, as there is no need to constantly replace the power cells.

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  Highly sensitive microphone

  A high-quality amplifier of the Spy smoke detector supports the microphone, making it more sensitive. It catches sounds within a range of 10-12 metres giving a clear sound.

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  Safe frequency

  Long-range eavesdropping works in the frequency range of 430-440 MHz, so it is impossible to be detected by unauthorised persons.

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  Long-distance eavesdropping up to 1.5 km!

  The transmission range of eavesdropping in an open area is approximately about 1500 meters. Please note, however, that in densely built-up areas the range may drop to 200-300 m.