The SM6-M2 from ETS offers a comprehensive audio surveillance solution featuring two SM1 microphones, an SMM2 mixer, and an SM3 amplifier. This system is designed for single-zone audio monitoring, providing exceptional coverage of up to 50 feet in all directions. With individual volume controls for each microphone and enhanced recording capabilities, it is perfect for both live audio monitoring and playback with tape recorders or DVRs.
ETS SM6-M2 Microphone Features
- SM1 Microphone: Equipped with an omni-directional electret element, allowing for a 25′ range in all directions for optimal audio capture.
- Low Noise MOSFET Pre-Amplifier: Ensures minimal background noise, enhancing the clarity of recorded audio.
- Line Level, Unbalanced Output: Provides straightforward connectivity to various audio devices.
- Adjustable Gain: Allows users to customize the audio level for different environments and recording needs.
- Treble Boost Circuit: Selectable on/off feature enhances clarity specifically for time-lapse recordings.
- Limiter Circuit: Helps to prevent audio distortion by controlling the peak levels, with selectable on/off functionality.
- Fast Cable Termination: 3 position Euro-style connector makes installation quick and efficient.
- Flush Mountable: Can be easily mounted on a single gang electrical box for convenient placement.
- Power Requirements: Operates on 12 VDC @ 10mA for efficient energy use.
- SMM2 Mixer: Powered by the SM3 base station, featuring individual level controls for each microphone.
- Power Consumption: 20mA @ 12Vdc ensures low energy expenditure.
- SM3 Amplifier: Includes standard RCA jacks for flexible connections to tape recorders, DVRs, etc.
- Powerful 1 Watt Amplifier: Delivers robust sound through a 3-inch full range speaker.
- Tape Monitor Switch: Facilitates easy monitoring of recorded audio.
- 3.5mm Headphone Jack: Allows for private listening and monitoring.
- Reverse Polarity Protection: Ensures safe operation by preventing damage from incorrect power connections.
Detailed Specifications for ETS SM6-M2
| Microphone Type | SM1 Microphone with Omni-directional Electret Element |
| Microphone Range | 25 feet in all directions |
| Pre-Amplifier Type | Low Noise MOSFET |
| Output Type | Line Level, Unbalanced |
| Gain Adjustment | Adjustable |
| Treble Boost Circuit | Selectable on/off |
| Limiter Circuit | Selectable on/off |
| Connector Type | 3 position Euro-style |
| Mounting Options | Flush mountable on single gang electrical box |
| Microphone Power Requirements | 12 VDC @ 10mA |
| Mixer Power Source | Powered by SM3 Base Station |
| Mixer Power Consumption | 20mA @ 12Vdc |
| Amplifier Type | 1 Watt Power Amplifier |
| Speaker Size | 3-inch Full Range Speaker |
| Connection Options | Standard RCA Jacks |
| Headphone Jack | 3.5mm |
| Amplifier Power Requirements | 12 VDC @ 250mA |
| Protection Features | Reverse Polarity Protected and Fused |



















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