The ETS ML1-WS is an economical, weather-resistant omni-directional microphone designed for seamless integration with IP cameras. With its IP54 rating, this microphone offers durability against environmental elements while delivering high-quality audio performance. Easy to install in standard 1/2″ electrical knockout holes, it features a 6′ cable with a stereo 3.5mm connector, making it perfect for a variety of surveillance applications.
ETS ML1-WS Microphone Features
- Omni-directional pattern: Captures sound from all directions, ensuring comprehensive audio coverage.
- Max SPL 120db: Handles high sound pressure levels, providing clear audio without distortion.
- Frequency response: 50-16khz: Delivers a wide range of sound frequencies for rich audio quality.
- Sensitivity –43db: Ensures sensitive sound pickup for capturing quiet sounds.
- -40db output (mic level): Provides a standard microphone level output for compatibility with various devices.
- 2-10Vdc operation: Supports a wide voltage range for versatile power options.
- 2k-5k Ohm load resistance: Allows for optimal performance with compatible input devices.
- S/N 60db: Ensures minimal background noise for clearer audio recordings.
- 3.5mm stereo connector: Facilitates easy connectivity to a range of audio devices.
- 6’ standard cable length: Provides flexibility in installation and positioning.
- 1/2” thick removable windscreen: Reduces wind noise for better outdoor performance.
- Grey ABS plastic housing: Offers durability and resistance to wear and tear.
- Mounts in a standard 1/2″ electrical knock out hole: Simplifies installation in various settings.
- IP54 rated: Protects against dust and splashes, ensuring reliable outdoor use.
- Operating temperature –30 to 70C: Suitable for a wide range of environments, from cold to hot.
Detailed Specifications for ETS ML1-WS
| Microphone Type | Omni-directional electret |
| Max SPL | 120db |
| Frequency Response | 50-16khz |
| Sensitivity | –43db |
| Output Level | -40db (mic level) |
| Power Supply | 2-10Vdc |
| Load Resistance | 2k-5k Ohm |
| S/N Ratio | 60db |
| Connector Type | 3.5mm stereo |
| Cable Length | 6’ standard |
| Windscreen | 1/2” thick removable |
| Housing Material | Grey ABS plastic |
| Mounting Method | Standard 1/2″ electrical knock out hole |
| Environmental Rating | IP54 |
| Operating Temperature | –30 to 70C |



















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