ETS SM1-TRWCF Compact Surface Mount Weatherproof, Tamper Resistant Omni-Directional Microphone

The ETS SM1-TRWCF Compact Surface Mount Weatherproof, Tamper Resistant Omni-Directional Microphone is designed for high performance in challenging environments. Its compact size and rugged construction make it perfect for both interior and exterior vehicular applications. This microphone features a tamper-resistant housing, ensuring reliability and durability, along with weatherproof capabilities that allow for optimal sound capture without interference from external elements.

ETS SM1-TRWCF Unique Features

• Durable Housing: Powder coated, aluminum, tamper resistant housing increases security and longevity in outdoor conditions.
• Omni-Directional Pickup: 25' pickup pattern captures sound from all directions, providing flexibility in installation.
• Low Noise Pre-Amplifier: MOSFET pre-amplifier enhances sound clarity while reducing background noise for improved audio quality.
• Adjustable Gain: Tailor audio output according to the monitoring needs, ensuring optimal sound levels.
• Standard Line Level Output: Line level (0dbm) output allows for seamless integration with various audio devices.
• Wide Frequency Response: 500Hz-13Khz frequency response captures a broad range of sounds, suitable for voice and ambient noise frequencies.
• Low Output Impedance: 100 Ohm unbalanced output ensures compatibility with different audio interfaces.
• Versatile Power Supply: Operates within a range of 12 to 24VDC @ 10ma, making it adaptable to various setups.
• High S/N Ratio: 60DB signal-to-noise ratio provides clear audio with minimal interference.
• Remarkable Sensitivity: Sensitivity of –44DB allows for effective sound capture even in challenging environments.
• Wide Temperature Range: Operating temperature range of –25 to 85C ensures functionality in extreme conditions.
• Integrated Voltage Regulation: On-board voltage regulator and RFI filtering enhance performance in noisy environments.
• Protected Electronics: Potted electronics provide added durability and protection from moisture and dust.
• IP55 Rating: Weatherproof design rated IP55 ensures reliable operation in wet and dusty environments.

ETS SM1-TRWCF Detailed Specifications