Do I need to update my lockbox?

As SentriLock adds features to a lockbox, the firmware of a lockbox may change. The series and firmware version in a REALTOR® lockbox tells it what features are available and how to respond to various commands. Every REALTOR® lockbox has a series and firmware version.  Follow the instructions below on how to update your Sentrilock firmware.

Need help or have more questions? Visit or contact Sentrilock at 1-513-618-5800

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