SentriLock is GKAR's official lockbox provider, however GKAR Members are able to utilize the Supra eKey app to access lockboxes outside of the GKAR service area.
|SentriLock Support||SentriKey App||SentriLock Agreements|
You can access Supra lockboxes, key free, in three easy steps:
If you're interested in leasing a Supra Key, they are available through the Southwest Michigan Association of REALTORS®. Email for more information.
|Assigning a Lockbox to a Listing (PDF)||Generating 1-Day Codes (PDF)|
|Lockbox Battery Replacement (PDF)||SentriKey App Getting Started Guide (PDF)|
|SentriKey App Overview (Video)||SentriConnect® Help Sheet (PDF)|