DMA20 Paging Microphone
The DMA20 Remote Paging Station is designed to work seamlessly with the DMA series six-zone amplifier. This device is engineered with precision and elegance, employing touch-key technology, a glass panel design, and high-gloss bevel cutting techniques. The result is a unit that is not only smooth and delightful to the touch but also visually appealing and stylish.
Key Features
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Zone-Independent Switches: The DMA20 features zone-independent switches that allow for quick and easy control of the amplifier’s six-zone toggle switch. This design facilitates fast and efficient call switching, making the device user-friendly and efficient.
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Intuitive Signal Display: Equipped with a signal level indication feature, the paging station provides a more intuitive representation of paging sound pressure, allowing users to monitor and adjust as necessary.
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Key Lock Function: To prevent unauthorized use or accidental changes, the DMA20 includes a key lock function, ensuring the settings remain secure.
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Chime Tones: The paging station offers two chime tones, chime up and chime down, providing users with auditory feedback and enhancing the paging experience.
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Connectivity: The dual RJ45 connectors enable a connection distance of up to 500 meters. The device does not require a separate power adapter as it is powered directly by the DMA series six-zone amplifiers, simplifying installation and reducing clutter.
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Hidden Microphone Volume Knob: The one-channel hidden microphone volume knob allows users to discreetly adjust the volume, maintaining the sleek aesthetic of the unit while providing essential functionality.
Reliability and Stability
The DMA20 Paging Microphone is crafted for stability and reliability, with a low failure rate that makes it an ideal choice for environments requiring high-quality paging solutions. Its robust design ensures long-term performance, catering to both practical and aesthetic needs in professional audio settings.
Specifications |
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Model |
DMA20 |
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Sensitivity |
30±3mV |
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Frequency Response |
200Hz-15KHz |
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SNR |
≥70db |
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RJ45 |
RS485 communication protocol |
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Input Power |
Host power supply |
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Package Dimensions (H×W×D mm) |
345×295×130mm |
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Machine Dimensions (H×W×D mm) |
172×160×53mm |
|
Gross Weight |
1.5KG |
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Net Weight |
0.89KG |
Datasheet
