ETS SM1-SF Flush mount, Omni-Directional, Circular Plug Type Microphone

The SM1-SF from ETS is a flush mount, omni-directional, circular plug type microphone with a small form factor pre-amplifier. This high-performance microphone is perfect for semi-covert applications and features an easy press-mount design for hassle-free installation. The heat-shrink protected pre-amplifier can be conveniently mounted or left floating inside walls or ceilings, ensuring seamless integration with your audio systems.

ETS SM1-SF Microphone Features

• Omni-directional Pickup: Offers a 25' pickup pattern, ensuring wide coverage and capturing sound from all directions.
• Compact Design: Flush mounts into a 7/16" diameter hole for a discreet installation, perfect for semi-covert applications.
• Low Noise Operation: Equipped with a MOSFET pre-amplifier that minimizes noise for clear audio capture.
• Detachable Connection: Features a 3-foot detachable microphone cord with a 3.5mm male/female connection for flexible setup options.
• Adjustable Gain: Offers jumper selectable Hi-Lo gain range to accommodate various audio input needs.
• Versatile Input Compatibility: Can be used with both microphone or line-level inputs of I/P cameras, enhancing its usability.
• Wide Frequency Response: Ranges from 200Hz to 16kHz, delivering a clear and professional sound quality.
• Line Level Output: Provides an unbalanced output for easy integration with audio systems.
• Internal Peak Limiter: Protects against distortion and ensures optimal performance.
• Quick Cable Termination: Includes a 3-position Euro-style connector for fast and clean cable setup.
• Low Power Consumption: Operates on 12VDC @ 10mA or 24VDC @ 10mA, making it energy efficient.
• On-board Features: Comes with a voltage regulator and RFI filtering for enhanced performance.
• Easy Installation: Includes a sticky backed foam mounting pad for hassle-free setup.

ETS SM1-SF Detailed Specifications