Williams AV FM R38 Multi-Channel FM Receiver with OLED Display

Optimize on-site audio monitoring with the Williams AV FM R38 Multi-Channel FM Receiver, designed for security, surveillance, and professional AV teams who need reliable, portable audio monitoring. This multi-channel FM receiver gives operators fast access to multiple audio feeds, while the bright OLED display delivers clear frequency and channel information for rapid setup and troubleshooting. Included EAR 022 surround earphone and a BAT 001-2 AA alkaline battery mean the unit is ready for immediate use straight out of the box—ideal for field technicians, event staff, or security teams. The FM R38 supports a maximum frequency response of 15 kHz to preserve speech clarity and event audio, ensuring critical details are heard during monitoring and surveillance tasks. Compact and rugged, it fits easily into toolkits and patrol kits for mobile deployments and temporary installations. Whether you’re performing routine monitoring, coordinating live events, or supporting a surveillance operation, the Williams AV FM R38 delivers dependable audio clarity and portability. Add this receiver to your security and monitoring toolkit today for faster setup and more effective audio surveillance.

• Multi-channel FM tuning lets technicians monitor multiple audio feeds for security and surveillance with quick channel switching
• Bright OLED display provides clear status and frequency readout for fast setup in noisy or low-light environments
• Includes EAR 022 surround earphone and BAT 001-2 AA battery for immediate field use and convenient on-site troubleshooting
• Compact, portable design for easy deployment in mobile monitoring, patrols, and temporary surveillance stations
• Reliable audio performance with up to 15 kHz frequency response for intelligible speech and event audio in monitoring applications