Spy listening device 3KL 3.6V with quartz stabilization

3KL is a very handy, mobile spy listening device which may be hidden in any room, but also on a person (in a purse, on clothes, or in a cigarette pack).

Despite its tiny size, the bug serves its purposes perfectly – it records conversations from 10 meters range and is capable of picking up whispers even from a couple of meters. Such precise functioning is a result of using components of very high class, such as a sensitive microphone and a sound amplifier. It provides the user with comfort of undisturbed listening and generates clear, audible sounds. The conversations can be listened to via a receiver (available in our shop’s offer).

The spy listening device works in frequencies within 430-440 MHz range (lower than the broadcasted radio programmes) which makes it safe to use. Additionally, the device is equipped with great  quality quartz resonator which stabilizes the frequency of transmission.

3KL bug is dedicated to persons those look for a very good listening device at an affordable price. It allows to control and monitor a rebellious teenager or an office during our absence.

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  Work time of the spy listening device

  6 to 7 days

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  Work frequency

  430 to 440 MHz

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  Microphone range

  up to 10 m

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  Power supply of the spy listening device

  3.6 V battery