C2PC letter

FCC ID: HBW1D8088-1

Cover Letter(s)

Download: PDF
FCCID_3443838

Federal Communication Commission Equipment Authorization Division Application Processing Branch 7435 Oakland Mills Road Columbia, Maryland 21046 June 20, 2017 FCC ID: HBW1D8088-1 for C2PC Letter of Changes To whom it may concern, We would like to submit for C2PC based on the following changes to the Garage Door Opener (GDO). The revised garage door opener has a new optional auto power lock feature. This lock feature helps to secure the garage door in the closed position to prevent unwanted forced entry. To make this change, here are the revisions made,  PCB grew 0.040” to accommodate the 2 new connectors.  2 new PCB connectors for the locks.  2 new PCB mounted relay.  1 new low power Class 2 chassis mounted transformer to power the locks.  The speaker was moved to an unused area on the PCB.  The FET was rotated 90 degrees and the relays in upper left corner also moved slightly. It is important to note that the PCB layout of the radio, antenna’s, Wi-Fi module, Microprocessor and User interface were locked in place and remained unchanged. The power supply transformer also remained in place. I would appreciate your prompt attention to the submittal. If there are any questions, please call me at 630-993-6306 or send a fax to 630-516-6863. Sincerely, Barbara Kelkhoff Regulatory Project Manager II Chamberlain Group, Inc. 300 Windsor Dr. Oak Brook, IL 60523


Document Created: 2017-06-26 18:23:29
Document Modified: 2017-06-26 18:23:29
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