1. May 6, 2011 SentriLock Advantage

2. © 2010 SentriLock, LLC Confidential North America’s #1 Lockbox System Current Concerns  Security  Liability  Accountability  Lack of Reporting  Assurance to Homeowner  Showing Follow Up  Capacity to Hold More Keys  Remote Control of Listing Access  Who has the key?

3. The SentriLock Difference Superior Technology and Ease-of-Use Exceptional Customer Care Program 100% US Based Manufacturing & Support Stability of NAR Ownership and a focus on YOUR needs and requirements ONLY Outstanding “Real World” References The Industry’s Best System and Value North America’s #1 Lockbox System © 2010 - Confidential

4. © 2010 SentriLock, LLC Confidential North America’s #1 Lockbox System Simple, Secure, Inexpensive Utilized worldwide by leading industries No battery to recharge or replace; wallet sized No cellular dependency Future-friendly technology opening other doors The SentriCard Advantage Back

5. © 2010 SentriLock, LLC Confidential North America’s #1 Lockbox System The Power of the Smart Card

6. © 2010 SentriLock, LLC Confidential North America’s #1 Lockbox System REALTOR ® Lockbox NXT HARDWARE FEATURES Industry’s largest key container Extra shackle clearance User-replaceable battery with up-to 6-year battery life Full-term lockbox warranty Wireless transmission to allow instant showing notification Back

7. © 2010 SentriLock, LLC Confidential North America’s #1 Lockbox System Outstanding Features requested by REALTORS ® One Day Codes – allow contractors, inspectors, and out-of-area agents secure access to the keys Homeowner Controls Homeowner Do Not Disturb Homeowner Shackle Release Custom Programming Access Time Control Call Before Showing Code (CBS) Back

8. © 2010 SentriLock, LLC Confidential North America’s #1 Lockbox System One-Day Codes Eliminate Combo Box Need Back © 2010 - Confidential

9. © 2010 SentriLock, LLC Confidential North America’s #1 Lockbox System Mobile Advantage sentrilock.ca

10. Go Mobile - Tomorrow

11. North America’s #1 Lockbox System © 2010 - Confidential Information Advantage

12. © 2010 SentriLock, LLC Confidential North America’s #1 Lockbox System MLS Integration Advantage Single Sign On (SSO) allows members one-click access to SentriLock system directly through MLS Showing Data displayed natively within MLS Generate 1 Day Codes via the MLS site Showing Access Times displayed on Listing Page Assign a lockbox to a listing via the MLS

13. © 2010 SentriLock, LLC Confidential North America’s #1 Lockbox System MMSI Event Tracking

14. Security Advantage Strongest Heat Treated Alloy Steel Most Secure Latch Guard Interlock System Double Layer Steel Door Non-magnetic components Independently Proven UL Tested and Approved Industry Canada

15. © 2010 SentriLock, LLC Confidential North America’s #1 Lockbox System Canadian Presence

16. © 2010 SentriLock, LLC Confidential North America’s #1 Lockbox System Built in the USA - Built in Lexington, KY, by Vancouver-based manufacturer, Creation Technologies 100% U.S. Based Customer Service - Cincinnati, OH Toronto-based Keystone Plastics provides Smart Cards Back Canadian and U.S. Partnerships

17. © 2010 SentriLock, LLC Confidential North America’s #1 Lockbox System Support Advantage Back

18. © 2010 SentriLock, LLC Confidential North America’s #1 Lockbox System Social Media Advantage The communication avenue of the modern REALTOR® Hundreds of fans of SentriLock’s Facebook page Informational videos on SentriLock’s YouTube channel Hundreds of Twitter followers and ‘tweets’ posted Actively monitor industry comments for follow-up Real Town member connecting to agents and brokers Active Rain member with dedicated SentriLock Blog and active monitoring of industry comments for follow-up

19. © 2010 SentriLock, LLC Confidential North America’s #1 Lockbox System Pricing Advantage Fair Pricing Guarantee No Key Insurance Fees No Activation Fees Low ongoing key card cost: $6.42 per month Long-term hardware investment 1500 Lockboxes -> $143K USD 2000 Lockboxes -> $180K USD Includes all necessary hardware (lockboxes, cards, readers), shipping, installation, full warranty, support

20. © 2010 SentriLock, LLC Confidential North America’s #1 Lockbox System Back Alliance Advantage REALTOR®-Controlled Business Model REALTORS® on the Board of Directors Customer Focus Group sets company direction Upgrade Discounts & Rebates Dedicated Customer Relationship Managers NAR majority ownership means stability and a focus on your needs alone

21. © 2010 SentriLock, LLC Confidential North America’s #1 Lockbox System Back Thank you!