Toa S4.10-l-am Rm3qu Uhf Lavalier Wireless Mic System

Product Description

The TOA s4.10-l-am rm3qu is a UHF wireless lavalier microphone system built for professional audio applications where mobility and reliable signal transmission are required. The system pairs a compact bodypack transmitter with a lavalier microphone and a diversity receiver designed to maintain stable signal reception and reduce RF interference. Multiple selectable channels allow operation across a range of UHF frequencies, giving installers and operators flexibility when working in environments with competing wireless signals. The transmitter is powered by a single AA battery rated for up to ten hours of continuous use. A licensed audio technician or AV integrator is the typical installer for this type of system.

The s4.10-l-am rm3qu is suited for a range of professional environments including corporate conference rooms, houses of worship, classrooms, and live performance venues. The diversity receiver minimizes dropouts common in larger or multi-obstruction spaces. Infrared channel synchronization and automatic frequency scanning streamline setup, making the system practical for recurring deployment scenarios where technician time is limited. The lavalier microphone mounts discreetly on a speaker or performer, keeping hands free throughout the presentation or event.

Key Features

• UHF frequency band operation with multiple selectable channels for interference avoidance
• Diversity receiver design reduces signal dropout and RF interference
• Infrared channel synchronization for fast, reliable pairing between transmitter and receiver
• Automatic frequency scanning identifies and avoids occupied channels
• Single AA battery powers the bodypack transmitter for up to ten hours of continuous use
• Receiver includes power, signal strength, and battery status indicators for easy field monitoring

Compatibility

Designed as an OEM-style wireless lavalier system intended for professional AV integration in presentation, performance, and public address applications.

Installation Notes

Installation and system integration should be performed by a qualified AV technician or audio systems integrator familiar with RF coordination and wireless microphone deployment. Power down the receiver before connecting to a mixer or PA system to avoid signal spikes. Follow local venue policies and applicable FCC part 74 licensing requirements when operating in licensed UHF spectrum. Conduct a frequency scan prior to each event to confirm channel availability in the operating environment.

Technical Specifications

• Frequency Band: UHF
• Transmitter Power Source: Single AA battery
• Battery Life: Up to 10 hours continuous use
• Channel Selection: Multiple selectable channels with automatic frequency scanning
• Synchronization: Infrared channel sync
• Receiver Type: Diversity

Standard Information

• Brand: TOA
• Manufacturer Part Number: s4.10-l-am rm3qu