This product is listed in: Audio Surveillance Equipment

Pocket-Size Directional Microphone

Product number: PKI 2910

  • PKI-2915-Pocket-Size-Directional-Microphone

    PKI 2915 Pocket-Size Directional Microphone

Extremely small and handy, this Pocket-Size Directional Microphone offers flexible, unrecognized voice recordings up to 50m. A tuned line microphone with a downstream, low-noise amplifier makes this possible.The PKI 2910 Pocket-Size Directional Microphone has an ideal design to surveil persons in the voice range. The amplifier is continuously adjustable.The PKI 2910 Pocket-Size Directional Microphone is equipped with a headphone jack and a recorder jack of 3.5mm diameter each.

Frequency response20 - 18.000Hz
Sensitivity1μV/Pa/ 1kHz, +/- 3dB
Headphone connection8 - 32 Ohm
Tape/Aux1 Vss
SystemElectret ultra supercardioid
Max. sound pressure120dB
Signal/noise ratio70dB
Power supply9V battery
Operating time12h
Dimensions60 x 22 x 85mm/ with microphone 130mm
For camouflage, it can be installed in an ordinary cigarette box.