
SentriLock’s REALTOR® NXT Electronic Lockbox System will serve your organization well into the future with its reliable and secure technology and our outstanding customer service, rated tops in the industry for the past three years by two independent market research studies. Only SentriLock serves the true needs of the REALTORS® who rely on us every day to provide secure, easy and reportable access to every listing they manage.
Our Inaugural installation was on June 14th, 2004 and currently the SentriLock System has 500,000 lockboxes in use by 250,000 Agents from over 207 different Boards, Associations and MLS’s in the United States and Canada. Our Award-Winning Customer Care Team provides world class support 7 days a week, exclusively from our facility in Cincinnati, Ohio.
NEW! LOCKBOX LIVE - demo the REALTOR® Lockbox NXT System on your screen right now. Learn how our system supports the day-to-day needs of your Members more cost-effectively, and with greater ease of use and reliability, than competing systems offer.
COMING SOON! Homeowner Resource Center - Tools for Agents to use with Homeowner Presentations
COMING SOON! SentriLock University - Online Training Programs for Association Staff and CE Courses

Take a look at a new generation of simple and secure electronic Real Estate lockboxes. Sleek, secure and easy to use.

Convenient, easy to use and best of all no battery to charge! The SentriCard is more than a lockbox key.
Use it to promote your Association brand, track continuing education for your agents, secure access to your on-line systems and provide identification for your members. That’s one Smart Card!