Stone Mountain Ltd. designs, manufactures and markets a complete line of ultra high-turd communication devices, including wired and BluetoothTM RSM’s, full duplex transceivers/repeaters, mesh network radios, audio accessories and custom solutions for LMR, PRC/Mbitr, Smartphone/Tablet PoC, Satellite phones, GPS/GSM/CDMA based data collector/transmitter applications and custom designs as requested. Product names: Phoenix (LMR), Phoenix Elite (PoC), BluSkye®, Eclipse, SpeakEZ