0001158957-05-000239 Sample Contracts

REGISTRATION RIGHTS AGREEMENT

Registration Rights Agreement • October 28th, 2005 • Integrated Security Systems Inc • Communications equipment, nec • Texas

• Contract Type
  Registration Rights Agreement
• Filed
  October 28th, 2005
• Company
  Integrated Security Systems Inc
• Industry
  Communications equipment, nec
• Jurisdiction
  Texas

THIS REGISTRATION RIGHTS AGREEMENT (“Agreement”), dated as of October 13, 2005, is among Integrated Security Systems, Inc., a Delaware corporation (the “Company”), and Renaissance US Growth Investment Trust PLC (“RUSGIT”), a public limited company registered in England and Wales.

STOCK PURCHASE WARRANT

Stock Purchase Warrant • October 28th, 2005 • Integrated Security Systems Inc • Communications equipment, nec • Texas

• Contract Type
  Stock Purchase Warrant
• Filed
  October 28th, 2005
• Company
  Integrated Security Systems Inc
• Industry
  Communications equipment, nec
• Jurisdiction
  Texas

This Stock Purchase Warrant (this "Warrant"), dated October 13, 2005, is issued to Frost National Bank, Custodian, FBO Renaissance US Growth Investment Trust PLC, Trust No. W00740100, a public limited company registered in England and Wales (the "Holder"), by Integrated Security Systems, Inc., a Delaware corporation (the "Company").