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2.4G digital dual channel auto sync wireless microphone system

Industry type：Electronics and communication

Product model number：DWR-2420

CHIAYO ELECTRONICS CO., LTD.

2.4G digital dual channel auto sync wireless microphone system

System features
1. Uncompressed audio signal with proprietary encryption transmits high-fidelity sound quality.
2. Automatic data correlation for high stability and noise immunity.
3. The narrow band design provides up to 81 selectable frequencies.(expandable to 189 frequencies), most utility on market.
4. Automatic frequency scanning with adjustable RSSI level.
5. 100 meters outdoors operation distance in true diversity mode.

DWR-2420 digital receiver
1. Real time automatic sensitivity gain control to improve operating range.
2. Switchable between single-channel (true diversity) and dual-channel (non-diversity) mode.
3. Clear and intuitive LCD display for easy operation and quick set-up.

DH-2400 digital handheld microphone
1. Clear and intuitive LCD display for easy operation and quick set-up.
2. Slide switch to lock transmitter on stand-by mode.
3. 3-step power control to switch between ON-MUTE-OFF status.
4. Operating time up to 12 hours with 2 AA batteries.

http://www.chiayo.com.tw

Contact online

About CHIAYO ELECTRONICS CO., LTD.

Founded in 1971 in Chiayi, Taiwan, CHIAYO Electronics is Taiwan’s first professional wireless microphone manufacturer. With over 50 years of expertise, CHIAYO is a global leader in wireless audio, known for innovation, quality, and user-driven design. We offer wireless/wired microphones, infrared systems, portable amplifiers, 2.4GHz and UHF tour guide and interpretation systems, and gooseneck conference microphones—used in education, business, worship, tourism, performances, and events in 80+ countries. All products are designed and made in Taiwan, ensuring reliability, flexibility, and innovation. Certified to ISO 9001, 14001, 45001 and compliant with RoHS, WEEE, FCC, CE, NCC, UKCA, RCM, and BIS standards. Guided by ESG values, CHIAYO adopts eco-friendly materials and sustainable manufacturing. Our motto—“Stable Transmission, Infinite Possibilities”—drives our mission to deliver clear, wireless communication anytime, anywhere.

http://www.chiayo.com.tw

Founded in 1971 in Chiayi, Taiwan, CHIAYO Electronics began with a belief: sound connects people, and wireless audio opens new possibilities. CHIAYO became Taiwan’s first wireless microphone maker. From early PA systems to today’s digital and modular audio solutions, CHIAYO has led with innovation. Committed to “Designed and Made in Taiwan,” we bring MIT excellence to the world. The name “CHIAYO” blends “Chiayi” and “friend,” symbolizing our roots and dedication to reliable communication. Our products—microphones, infrared systems, tour guide and interpretation devices, amplifiers, and conference systems—are used in education, business, worship, tourism, and performance across 80+ countries. Certified to FCC, CE, NCC, UKCA, RCM, BIS, and ISO 9001, 14001, 45001, CHIAYO also embraces ESG values, sustainable design, and carbon tracking. Driven by people, built for clarity. Our motto—“Stable Transmission, Infinite Possibilities”—guides us to deliver audio that connects every moment.

Contact info

Tel：05-2711000

Email：adm01@chiayo.com.tw

Tel：05-2711000

Email：adm01@chiayo.com.tw

Tel：05-2711000#320

Fax：05-2767611

Email：antonio@chiayo.com.tw