ETS SM1-WPCF Compact Weather Proof, Harsh Environment, Omni-Directional Microphone
- Omni-directional 25' pickup pattern
- Low noise MOSFET pre-amplifier
- Adjustable gain
- Internal peak limiter circuit (.5 sec response)
- 500Hz-13Khz Frequency response

The SM1-WPCF from ETS is a new compact IP67 waterproof mic.
ETS SM1-WPCF | Compact Weatherproof Line-Level Microphone
The SM1-WPCF is a high-performance, durable omni-directional microphone designed for use in harsh environments. With its IP67 weatherproof rating, this microphone is ideal for outdoor applications, on board ships, and in rooms that are washed down daily.
Versatility
Whether you need a microphone for outdoor surveillance, shipboard communication, or any other application in a hostile environment, the SM1-WPCF is the perfect choice. Its weatherproof construction, high-performance electret element, and easy installation make it a reliable and durable solution for any demanding environment.
Features
Featuring a compact design, the SM1-WPCF is built to withstand even the most extreme conditions. Its durable electret element can withstand direct exposure to high-pressure water and even submersion without affecting its operation. This makes it perfect for use in hostile environments where other microphones may fail.
The SM1-WPCF is easy to install, thanks to its cast aluminum plate that mounts on any flat surface. This allows for flexible placement options and ensures a secure and stable installation.
Features
- Omni-directional 25' pickup pattern
- Low noise MOSFET pre-amplifier
- Adjustable gain
- Internal peak limiter circuit (.5 sec response)
- 500Hz-13Khz Frequency response
- Potted internal electronics. Ideal for high vibration and harsh environments
- Corrosion resistant electret element
- Line level, 100 Ohm, unbalanced output
- Flying leads termination
- Power: 12 to 24VDC @ 10mA
- On-board voltage regulator and RFI filtering
- Sensitivity –60db
- Cast Aluminum plate mounts on any flat surface.



