UR124S+/BETA87A- UR4S Single Channel Receiver - Batts Audio, Video and Lighting
 

UR124S+/BETA87A- UR4S Single Channel Receiver

Shure

UR124S/BETA87A UR4S Single Channel Receiver, UR1 Bodypack Transmitter, UR2/BETA87A Handheld Transmitter