ETS SM1-U Flush Mount Uni-Directional Microphone

High performance, Unidirectional pre-amplified microphone for use where side noise must be reduced. Simply mount the SM1-U 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 further significantly reduce background noise. Flexible plastic plate mounts flush or on a single gang electrical box. 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.

• Uni-directional 25' pickup pattern with reduced (-6db) sensitivity on all sides
• Low noise MOSFET pre-amplifiers
• 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
• Internal peak limiter circuit (.5 sec response)
• 100 Ohm unbalanced output
• 3 position Euro-style connector makes cable termination fast and clean
• On-board voltage regulator and RFI filtering
• Similar in appearance to a fire suppression sprinkler head
• Flexible plastic plate mounts flush or on a single gang electrical box