Polycom SoundStation2W Wireless (Expandable)
	Full duplex system Proven secure wireless 2.4Ghz WDCT andGAP technology with voice encryption Cordless up to 45 metres from base station Non-Ex: Up to 12 hrs talk time, 80 hrs standby Ex: Up to 24 hrs talk time, 160 hrs standby Mobile phone connectivity (separate cable) Easy to use and install Compatible with any analogue line Investment protected upgradeable softwarethrough mini-USB port Portable console charger Can be used whilst on charge SoundStation2W Ex - This model can be expanded with two external microphones for much larger room coverage