DSPPA RM20 2 Zones Remote Paging Microphone in Bangladesh

The DSPPA RM20 is a professional-grade 2-zone remote paging microphone, designed for effective communication and zone-specific announcements in public address systems. Compact, reliable, and easy to integrate, the RM20 is perfect for applications in schools, offices, factories, shopping centers, and transportation hubs. Engineered with precision, the RM20 delivers a sensitivity of ±10mV and supports a frequency response range of 200Hz to 15kHz, optimized for voice clarity and intelligibility in paging scenarios. Whether used for announcements, alerts, or routine communication, the RM20 ensures messages are delivered with consistency and intelligibility. Built for efficiency and convenience, this paging microphone features an RJ45 interface that uses the 485 communication protocol, ensuring stable and interference-free data transmission over long distances. Its integration into a larger PA system is straightforward, and it communicates seamlessly with DSPPA hosts and controllers. The RM20 is powered directly by the host, eliminating the need for a separate power supply and simplifying installation. With its signal-to-noise ratio of ≥60dB, users can expect clear audio output with minimal background noise, even in busy or noisy environments. Designed for practical use and durability, the RM20 features a compact form factor, measuring just 40 × 150 × 100mm, and weighs only 0.55kg, making it ideal for desktop or podium mounting without taking up excessive space. Its sleek and minimalistic design also ensures it blends well into a variety of professional settings. Whether you're managing announcements across two zones or needing a reliable microphone for targeted paging, the DSPPA RM20 offers precise control, simple setup, and consistent performance. It's a smart choice for any environment that demands efficient and reliable audio zoning and paging capability.

FAQs:

1. How many zones can the RM20 control?

The RM20 supports paging for up to 2 separate zones.

2. Does the RM20 require an external power supply?

No, the RM20 is powered directly by the host device, simplifying installation.

3. What type of connection does the RM20 use?

It uses an RJ45 interface with RS-485 communication protocol for stable and long-distance connectivity.