External Microphone

The Microphone Unit is not adjustable.

This unobtrusive product, when connected to a DVR or audio verification control panel, makes an ideal addition to your security installation.

The “Gain” of each unit has been factory set.

It is therefore important that the location of each unit to be installed is carefully considered such that it provides the optimum performance.

Frequency Range

20Hz to 40kHz (±3dB)

Sensitivity

12.3mV/Pa or 22dB referred to 1V/Pa (1kHz)

Distortion

0.5% (1kHz at 1V output)

Output impedance

100 ohms

Supply voltage

9 – 15V DC

Current consumption

7.2mA (12V supply, no signal)

Enclosure

IP 54

Dimensions

120 x 97 x 55mm

Packing Weight

106 grams

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