This product is listed in: Audio Surveillance Equipment

Needle Microphone with Amplifier

Product number: PKI 2470

  • PKI-2470-Needle-Microphone-with-Amplifier

    PKI 2470 Needle Microphone with Amplifier

Sometimes a room is only accessible via tiny holes or cracks, where only a needle microphone is small enough to be introduced and to capture conversations from inside the room. The signals are amplified by the integrated amplifier, so that direct listening via headphones is possible. The PKI 2470 Needle Microphone with Amplifier is equipped with an input socket for our digital recorder PKI 2105. Sounds are electronically adjusted, which means that low sounds are more amplified than louder sounds, so that the volume is maintained at a constant level.

Highly sensitive electret microphone
Needle ø1.5 mm x 200 mm
RangeApprox. 10m
Connection2.5 mm RCA
Power supplySupplied by amplifier
Dimensions34 x 20 x 114 mm
Power supply9 V battery
Operating timeApprox. 60 hours
AccessoryHead phones
We recommend combination with our recorder PKI 2105