ETS SM1-SDU Covert Smoke Detector Style Omni-directional Microphone

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 in direction of interest. Built limiter circuit automatically lowers 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 our switcher / mixer amplifiers or one many interface products make fast clean connections DVRs remote monitoring.

• Unidirectional 25' pickup pattern with reduced (-6db) sensitivity all sides
• Low MOSFET pre-amplifiers
• 500Hz-13Khz Frequency response
• Jumper hi-cut/lo-cut limit response up 900 6Khz reducing noise
• Adjustable gain both volume ranges
• Peak Limiter: .5sec time
• 100 Ohm unbalanced output
• 3 position Euro-style connector makes cable termination clean
• On-board voltage regulator RFI filtering
• Ivory surface