The SM1-TR is a tamper resistant flush mount pre-amplified Omni directional microphone which is suitable to be used in areas where a high risk of vandalism may occur. The SM1-TR features a MOSFET low noise pre-amplifier, an unbalanced line level output, selectable on/off limiter circuits, as well as an adjustable gain. The SM1-TR also comes with easy cable run terminations, and is able to support a 12VDC at 10mA power supply. The SM1-TR is an easy to use and setup device which is also affordable for most applications.
- Offers Low noise MOSFET pre- amplifier
- Line level unbalanced output
- Limiter circuits selectable on/off
- Includes adjustable gain
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