The STWI5-SE from ETS is a versatile 1 STW1-SE microphone, speaker, and STWI-1 DVR interface box designed for a single zone, 2-way audio surveillance system. It is perfect for integration with DVRs and remote monitoring equipment, and is built to withstand outdoor conditions.
ETS STWI5-SE Microphone Speaker Features
- STW1-SE Microphone Speaker: Provides clear audio capture for effective surveillance.
- Omni-directional element with 25′ range: Ensures wide coverage for capturing sound from all directions.
- Low noise MOSFET pre-amplifier: Enhances audio quality by minimizing unwanted noise.
- Line level, unbalanced output: Compatible with various audio systems for easy integration.
- Adjustable gain: Allows customization of audio levels to suit different environments.
- Treble boost circuit: Enhances high frequencies for clearer sound; selectable on/off feature.
- Selectable 70V line speaker input or Line level input: Offers flexibility in audio source connections.
- Limiter circuit: Protects against audio distortion; selectable on/off feature.
- Euro-style connectors: Simplifies cable terminations for quick and clean setup.
- Flush mount, 2 gangs stainless steel plate: Provides a professional look and durable installation.
- Power: Operates on 12 VDC @ 250mA for efficient energy use.
- 2.25-inch .5 watt speaker: Delivers reliable sound output suitable for surveillance needs.
- Built-in 2 watt speaker power amplifier: Features adjustable volume control for tailored audio experience.
- STWI5-1 Interface Box: Facilitates seamless connections with additional devices.
- Fused and polarity protected 12Vdc input: Ensures device safety during operation.
- 3.5mm mini plug or RCA output connectors: Provides versatile connectivity options for various equipment.
- Euro-style connectors: Enhances efficiency in cable terminations for neat installations.
Detailed Specifications of ETS STWI5-SE
| Feature | Details |
| Microphone Type | STW1-SE Microphone Speaker |
| Range | 25 feet (Omni-directional) |
| Pre-amplifier | Low noise MOSFET |
| Output Type | Line level, unbalanced |
| Gain Adjustment | Adjustable |
| Treble Boost Circuit | Selectable on/off |
| Speaker Input | Selectable 70V line or line level |
| Limiter Circuit | Selectable on/off |
| Connector Type | Euro-style |
| Mounting Plate | Flush mount, 2 gangs stainless steel |
| Power Requirement | 12 VDC @ 250mA |
| Speaker Size | 2.25-inch, 0.5 watt |
| Amplifier Power | 2 watt with adjustable volume control |
| Interface Box Model | STWI5-1 |
| Input Protection | Fused and polarity protected |
| Output Connectors | 3.5mm mini plug or RCA |



















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