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ETS SM1-W Omni-Directional Outdoor Microphone W/ 12VDC Power and Treble Boost Circuit
The ETS SM1-W is a weather resistant omni-directional microphone with a selectable on/off treble boost circuit that enhances time-lapse recordings. This audio mic mounts on a single gang “bell box” and has a gasket included.
Additional features include adjustable gain, easy cable termination, and a low noise pre-amplifier. Furthermore the SM1-W mic is powered through basic 12VDC, which makes it extremely useful in a number of audio surveillance applications.