FCC ID: 2AYHZ-BTRF24961248 LED Control receiver

FCCCaution Thisd evice complies withp art 15 oft heFCC Rules. Operationiss ubject tothe following twoco nditions: (1) Thisd evice may not cause harmfulin terference, and (2) thisd evice must accept any interferencer eceived, includingin terference thatm ay cause undesiredo peration. Any Changes orm odifications not expressly approvedb yth e party responsiblefor compliance couldv oid theu ser's authorityto operatet hee quipment. Note: Thiseq uipment has beentes tedan dfo undto comply witht helim its foraClass B digital device,p ursuantto part1 5o f theFCC Rules. These limits are designedto provide reasonable protection against harmfulin terference inares idential installation. Thise quipmentg enerates uses and canrad iate radio frequencyen ergy and,if not installedan du sedin accordancewit hth ei nstructions, may cause harmful interference torad ioco mmunications.Ho wever, thereis no guarantee thatin terferencewillnot occur inap articularin stallation.If thise quipmentdoes cause harmfulin terferenceto radio ort elevision reception,w hich canbed eterminedb ytu rningth e equipmento ff and on,t heuserisencourag edto tryto correctthe interference by oneorm oreo f the followingm easures:

-Reorient orr elocate therec eivingan tenna.

-Increase thes eparationb etweenth eequip ment and receiver.

-Connect thee quipmentinto ano utleto nac ircuitd ifferent fromth at towh ichthe receiverisc onnected.

-Consultth e dealer oran experiencedrad io/TV technician forh elp. This equipmentcom plieswithFCC uncontrolledenviro nment. radiation exposure limits setfor thfo ran

Label Location Model: BTRF24961248 FCC ID: 2AYHZ-BTRF24961248 IC: 26846- BTRF24961248 HVIN: V1.0

C5266091_X10_Ed.2 Richelieu Hardware Ltd Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Date:

2021.01.11 Subject: Request for Confidentiality FCC ID: 2AYHZ-BTRF24961248 To Whom It May Concern, Pursuant to the provisions of Sections 0.457 and 0.459 of Commission's rules

(47CFR0.457, 0.459), we are requesting the Commission to withhold the following attachment(s) as confidential document from public disclosure. Long-Term Confidentiality Short-Term Confidentiality NOTE 2 Exhibits ID Label/Location Attestation Statement External Photos Block Diagram Schematics Test Report Test Setup Photos Users Manual Internal Photos Parts List / Tune Up RF Exposure Info Operational Description Cover Letter(s) SDR Software / Security Info No No No No No No No NOTE 1 NOTE 1 No No No No No No NOTE 1: Long-Term Confidentiality may be permitted under special conditions (See II. LONG-TERM CONFIDENTIALITY, Section 3 of KDB 726920, use last in force) NOTE 2: Short-Term Confidentiality can be requested for a maximum of 180 days from the date of the grant. Above mentioned document contains detailed system and equipment description are considered as proprietary information in operation of the equipment. The public disclosure of above documents might be harmful to our company and would give competitor an unfair advantage in the market. In case of short-term Confidentiality, the applicant requests the exhibits selected above are withheld from public view for a period of ______ days from the date of the Grant of Equipment Authorization and prior to marketing. It is our understanding that all measurement test reports, FCC ID label format and correspondent during certification review process cannot be granted as confidential documents and those information will be available for public review once the grant of equipment authorization is issued. 1/1 C5266091_X10_Ed.2 Sincerely, Signature:

Name: Juan Ernesto Quintana Title: manager 1/1

C5266091_X8_Ed.1 Letter of Authorization Richelieu Hardware Ltd Company: Richelieu Hardware Ltd Address: 7900 Henri-Bourassa Blvd W, St-Laurent, Qc Canada H4S 1V4, Canada Product Name: LED Control receiver Model Number: BTRF24961248 FCC Identifier: 2AYHZ-BTRF24961248 We authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, to act on our behalf on all matters concerning the above named equipment. Any individual within LGAI Technological Center S.A. is authorized to act on our behalf and take action on the application. We declare that authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, is allowed to forward all information related to the approval project to the Federal Communication Commission and to discuss any issues concerning the approval application. Any and all acts carried out by LGAI Technological Center S.A. on our behalf shall have the same effect as acts of our own. Name: Juan Ernesto Quintana Title: manager Date: 2021.01.11 Signature of applicant:

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