Special Features:

Provides intercom capability, with multiple users/groups having simultaneous communciations and have access to wired assets; extends the communications within aircrafts, shops and land vehicles; operates reliably in high noise enironments and is resistant to shock, vibration, moisture, sand, dust and extreme temps, ; 50 channels; 31 operators per channel; six simultaneous moble talers; 2.4 ghz license-free band; long, 8-hour battery life; uses commercial rechargeable aa nimh or aa alkaline batteries

Properties:

A self-contained item or group of items, which permit the transfer of information between various types of communications support equipment and/or systems. Adjustment, monitoring, and display functions may be included. Excludes modem (as modified).