SmartSense by Digi 186 Lincoln St 9th Floor Boston, MA 02111 USA 1-866-806-2653 January 7, 2020 Federal Communication Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: SCBM100 Delay Between Testing and Filing FCC ID: 2ATZ3-SCMB100 Application: SmartSense by Digi FRN: 0028136455 To whom it may concern:
I, the undersigned, certify that the design of the SCMB100 module has not changed between the date when the device was tested, September 18, 2018, and today, January 7, 2020. The data provided with this application remains representative of the device in its current state.