The SM1-FE is a pre-amplified, panel mount, omni-directional, weather proof (IP55), vandal resistant, microphone for indoor / outdoor applications. Built in limiter circuit
automatically lowers the output level during loud sound intervals. Connects directly to our switcher / mixer / amplifiers or use one of our many interface products to make
fast and clean connections to DVRs or remote monitoring equipment.
Features
- Omni-directional 25’ pickup pattern
- Low noise MOSFET pre-amplifier
- Tamper resistant microphone
- Weather proof microphone (IP55)
- 500Hz-13Khz Frequency response
- Switch selectable hi-cut/low-cut filters limit frequency response to 900-6khz significantly reducing background noise
- Switch selectable volume range: “Line level” (0db) or “Microphone level” (-30db)
- Adjustable gain in both volume ranges
- 100 Ohm unbalanced output
- Internal peak limiter circuit (.5 sec response)
- 3 position Euro-style connector makes cable termination fast and clean
- Reverse polarity protected
- Power: 12 to 24VDC @ 10mA
- On-board voltage regulator and RFI filtering
- S/N ratio: more than 60DB
- Sensitivity –45DB
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