Description
ETS SM1-SDU High performance, Unidirectional pre-amplified microphone for use where side noise must be reduced. Covert housing designed to appear exactly like a modern smoke detector. Simply mount the SM1-SDU in the direction of interest. Built in limiter circuit automatically lowers the output level during loud sound intervals. Selectable lo-cut and hi-cut filters significantly reduce background noise. Ivory ABS enclosure Mounts on any flat surface. 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.
Features
- Unidirectional 25′ pickup pattern with reduced (-6db) sensitivity on all sides
- Low noise MOSFET pre-amplifiers
- 500Hz-13Khz Frequency response
- Jumper selectable hi-cut/lo-cut filters limit frequency response to up to 900 to 6Khz significantly reducing background noise
- Adjustable gain in both volume ranges
- Peak Limiter: .5sec response time
- 100 Ohm unbalanced output
- 3 position Euro-style connector makes cable termination fast and clean
- On-board voltage regulator and RFI filtering
- Ivory ABS enclosure Mounts on any flat surface
