ETS SM1-CF Remote Element Covert Microphone

The SM1-CF from ETS is a covert, omni-directional lapel-style microphone designed for high-performance audio capture in discreet settings. With a low noise MOSFET pre-amplifier and versatile connectivity options, this microphone is perfect for covert applications, ensuring clear audio transmission without drawing attention. Its compact design allows for easy installation in a variety of environments, making it an ideal choice for surveillance or educational use.

ETS SM1-CF Microphone Features

• Omni-directional Pickup: 25' pickup pattern captures audio from all directions, ensuring clarity and comprehensive coverage.
• Compact Design: Lapel-sized microphone element maintains low visibility, making it perfect for covert applications.
• Low Noise Performance: Features a MOSFET pre-amplifier for high-quality sound with minimal background noise.
• Volume Range Selection: Jumper selectable between "Line level" (0db) or "Microphone level" (-30db) for versatile output options.
• Adjustable Gain: Customize audio levels easily to fit your recording environment for optimal sound quality.
• Wide Frequency Response: 500Hz-13Khz frequency range ensures clear reproduction of voice frequencies.
• Stable Output: 100 Ohm unbalanced output delivers a consistent audio signal.
• Peak Limiter Circuit: Internal circuit with a .5 sec response protects against distortion from loud sounds.
• Fast Cable Termination: 3 position Euro-style connector simplifies connections for quick setups.
• Power Requirements: Operates on 12 to 24VDC @ 10ma, suitable for various power settings.
• High Signal-to-Noise Ratio: More than 60DB ensures reliable sound clarity in noisy environments.
• High Sensitivity: Sensitivity rating of –45DB captures soft sounds effectively.
• Wide Temperature Operating Range: Industrial temperature range of –40 to 105C provides reliability in diverse conditions.
• Easy Installation: Includes a sticky backed foam mounting pad for hassle-free setup in various locations.
• Compact Dimensions: Microphone diameter of .39 inches and pre-amplifier measurements of L2.35 x W.79 x H.79 inches for discreet placement.

ETS SM1-CF Detailed Specifications