• Multiple handsets (up to 90)
• Multiple lines (4-ports / lines per base unit)
• Expandable to 8 base units
• 2 Way broadcast
• Private handset to handset intercom
• Scalable and reliable
• Range up to 12 floors in a building, 3,000 acres on a ranch, 250,000 sq. ft. in a warehouse
• Ability to broadcast to handsets via analog port or line as well as from another PRO or DuraWalkie handset directly
• Works behind any analog port of a PBX, phone system or analog phone line
• Durable
• Reliable
• 6 Hours talk time, 50 hours stand-by time
• Works with DuraWalkie handsets
• Optional external antenna for indoor use in warehouses and manufacturing plant or outdoor use on farms and car lots

Includes:

• One (1) DuraFon Pro Base Unit
• Four (4) DuraFon Pro Handsets
• Eight (8) Li-lon Battery Packs
• Four (4) AC Chargers
• Four (4) AC Charging Cradles
• Five (5) Power Adapters
• Four (4) Belt Clip
• Four (4) Optimal Coverage Antenna
• Four (4) Low Profile Antenna
• One (1) Extended Range Antenna and 60 FT. Coaxial Cable
• One (1) Lightning Protection Kit )