www.symplex.com has firewall, intrusion detection, and wireless network security products plus classic Symplex products! Wireless Network Security and Networking Products - at www.symplex.com
 
Software Upgrades

 

Datamizer IV Smart Card Upgrade $500

 
Datamizer V upgrade $250  
Datamizer 6 upgrade $250  
RO-2 upgrade $150  
DR-1 or DAD upgrade $150