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ETS SM1-WP Weather Proof Microphone W/ 12VDC Power, Adjustable Gain, and Easy Installation
The ETS SM1-WP is a completely weather proof microphone for hostile environments such as onboard ships, rooms that are washed down daily with high pressure water, car washes, etc.
Additional features include adjustable gain, easy cable termination, and a selectable on/off limiter circuit. Furthermore the SM1-WP mic is powered through basic 12VDC, which makes it extremely useful in a number of audio surveillance applications.