EF400197TWO CHANNEL MINI-TRANSMITTER

end customer. If you have any questions about our warranty, please ask your dealer to determine the nature and scope of his warranty. Nortek Security & Control LLC does not assume, and is not responsible for, any real or consequential damages from claims against the performance of our product, nor is it liable for any costs related to loss of life, properly, or revenue. Further, Nortek Security & Control LLC is in no way responsible for installation of our product, and will assume no costs related to reinstallation or removal. Nortek Security & Control LLC’s Warranty is in lieu of all other warrantees, expressed or implied. PLEASE NOTE Nortek Security & Control LLC has devoted a great deal of time and research in order to provide the most reliable equipment possible. Certain limitations must be observed. (1) MULTI-CODE radio components must conform with FCC Part 15 requirements. For this reason, the range and power of our radios (2) As with all manufacturers, Nortek Security & Control LLC’s radios must accept all signals that they receive. This may, in rare (3) You should test your entire system occasionally in order to be sure that all components are working in good order. (4) Nortek Security & Control LLC’s dealers can provide you with information regarding the use of our radio controls, and can provide valuable installation and operation information, when requested. WARNING: manufacturer could void the user’s anthority to operate the equipment. NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the Federal Communications Commission (FCC) rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: • Reorient or relocate the receiving antenna. • Increase the separation between the equipment and receiver. • Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. • Consult the dealer or an experienced radio/TV technician for help. INSTALLATION INTRUCTIONS MODEL 3083 TWO CHANNEL MINI-TRANSMITTER Congratulations! You have just purchased a Mini-Code Digital kind on the market. With a little care this transmitter should provide you with many years of excellent service. Please take that setting your new transmitter will be quite an easy matter. ACCESSING THE CODES SWITCH AND BATTERY COMPARTMENT The model 3083 two channel Mini-transmitter case is composed of 2 halves which are held together by a small phillips head screw. Removing this screw will allow access to the code switches and the battery compartment (see diagram #1). INS TR,IN STL,M C 3083, 2 BTN M IN I-TX P/N: 214944_Rev-BX1 INK : BLA C K M A TERIA L: 20 LB. M EA D BO N D SIZ E: 9.500" x 4.600" SCA LE: 1-1 SIDE 1 O F 2 61 5 ® FCC & IC Notice This device contains licence-exempt transmitter(s) / receiver(s) that comply with Innovation, Science and Economic Development Canada’s licence-exempt RSS(s). Operation is subject to the following two conditions: 1. This device may not cause interference. 2. This device must accept any interference, including interference that may cause undesired operation of the device. L’émetteur/récepteur exempt de licence contenu dans le présent appareil est conforme aux CNR d’Innovation, Sciences et Développement économique Canada applicables aux appareils radio exempts de licence. L’exploitation est autorisée aux deux conditions suivantes: 1. L’appareil ne doit pas produire de brouillage; 2. L’appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d’en compromettre le fonctionnement. USA & Canada (800) 421-1587 & (800) 392-0123 (760) 438-7000 - Toll Free FAX (800) 468-1340 www.nortekcontrol.com SELECTING A CODE If you have two single channel receivers: Set your transmitter so that code switch #1 will match receiver #1. Set code switch #2 on the transmitter to match receiver #2 (see diagram #1). If you have a MULTI-CODE 3021 or 3028 two channel receiver: Set the receiver and both transmitter code switch positions 1-9 to match. The tenth position on your transmitter code switches are used for channel selection. Channel 1 on the receiver is selected by moving the tenth position of code switch #1 on the transmitter to the off (open) position. Channel 2 on the receiver is selected by moving the tenth position of code switch #2 on the transmitter to the on (closed) position. Once the codes have been set, check the operation and reassemble the transmitter case. MINI-TRANSMITTER INSTALLATION This transmitter is completely self contained, including battery and can be operated while held in hand or while mounted in the car. It is supplied with “hook and loop” fabric for easy mounting or it may be added to your keychain using the slot provided. TRANSMITTER BATTERY REPLACEMENT Replacement battery -12 volt alkaline lighter battery (Eveready A23 or equivalent). The transmitter battery can be checked or changed by removing the phillips head screw located on the back of the case and carefully separating the case halves to expose the circuit board and battery. Simply slide out the old battery and slide in the new, remembering to observe the battery polarity molded on the case in the bottom of the battery compartment. Note that if the red LED on your transmitter fails to light you most likely have a weak or dead battery and it should be replaced (see d…

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Date: May 09, 2020 FCC ID: EF400197 Model Number: 3083 To: Federal Communication Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21048 To Whom It May Concern, We, Nortek Security & Control LLC, declare that this EUT (FCC ID: EF400197) will conduct FCC compliance testing, the SDOC part recognized test lab(Shenzhen NTEK Testing Technology Co., Ltd.( ShenZhen Lab.). 1/F, Building E, Fenda Science Park, Sanwei Community,Xixiang Street Bao’an District, Shenzhen 518126 P.R. China) Please contact me if you have any question. Sincerely, (Signed) Name / Title: Josh Hansen/ Engineering Manager, Regulatory Company: Nortek Security & Control LLC Address: 5919 Sea Otter Place,Suite 100, Carlsbad, California, 92010 United States Phone: 7604387179 Fax: 760-438-7043 Email: [email protected] Access Control | Security & Home Automation | Health & Wellness | Home Technology 5919 Sea Otter Place, Suite 100, Carlsbad CA 92010 800.421.1587 www.nortekcontrol.com

Access Control | Security & Home Automation | Health & Wellness | Home Technology 5919 Sea Otter Place, Suite 100, Carlsbad CA 92010 800.421.1587 www.nortekcontrol.com Federal Communications Commission Authorization and Evaluation Division Confidentiality Request regarding application for certification of FCC ID: EF400197 Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, we hereby request confidential treatment of information accompanying this application as outlined below: Exhibit Type File Name • Block Diagram • Schematic Diagram • Operational Description • 3083_Block • 3083_SCH • 3083_OPS The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to Section 0.457 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Pursuant to DA04-1705 June 15, 2004 of the Commission’s public notice, we also request temporary confidential treatment of information accompanying this application for180 days as outlined below: Exhibit Type File Name • Test Setup Photos • Internal Photos • External Photos • User Manual • 3083_ Test Setup photo---DSC • 3083_INT PHOTO • 3083_External Photos • 3083_User Manual Sincerely, Signature: Name: Josh Hansen Date: 2020/05/09

Access Control | Security & Home Automation | Health & Wellness | Home Technology 5919 Sea Otter Place, Suite 100, Carlsbad CA 92010 800.421.1587 www.nortekcontrol.com Federal Communications Commission Authorization and Evaluation Division 1435 Oakland Mills Road Columbia, MD 21046 Date: 2020/05/09 SUBJECT: FCC Application for FCC ID: EF400197 To Whom It May Concern: We, the undersigned, hereby authorize Alex Li Shenzhen NTEK Testing Technology Co., Ltd 1/F, Building E, Fenda Science Park Sanwei Community, Xixiang Street, Baoan District Shenzhen China Tel: +86-0755-61159384 Email: alex.li @ntek.org.cn on our behalf, to apply to the Federal Communications Commission on our equipment. Any and all acts carried out by NTEK Testing Technology Co., Ltd. on our behalf shall have the same effect as acts of our own. This is to advise that we are in full compliance with the Anti- Drug Abuse Act. We, the applicant, are not subject to a denial of federal benefits pursuant to Section 5301 of the Anti-Drug Act of 1988, 21 USC853a, and no party to the application is subject to a denial of federal benefits pursuant to that section. Regards, Signatory 2020-05-09 Josh Hansen Applicant: Nortek Security & Control LLC Address: 5919 Sea Otter Place,Suite 100, Carlsbad, California, 92010 United States

Model: 3083 N20191017V1 Photo 1 Photo 2 Model: 3083 N20191017V1 Photo 3 Photo 4 Model: 3083 N20191017V1 Photo 5 Photo 6

LABEL,FCC,MC308301,2 BTN MINI-TX P/N: 10028518_Rev-X1 INK: PERMANENT BLACK MATERIAL: MATTE SILVER, COMPUTER IMPRINTABLE POLYESTER 3M 7883 OR EQUIVALENT SCALE: 1-1 NOTE: REFER TO DIE-CUT DRAWING 216430 FOR MECHANICAL DETAILS 1.040" .6 00" ® 3083 EF400197 1078A-00197 10028518_Rev-X1 308301 YYWW 300 Print in house 308301=HVIN YY=Year WW=Week 300=FVIN ® 3083 EF400197 1078A-00197 10028518_Rev-X1 308301 Y YWW 300 Label&Location

Model: 3083 N20191017V1 Photo 1 Photo 2 ANT Model: 3083 N20191017V1 Photo 3 Photo 4 Model: 3083 N20191017V1 Photo 5 Photo 6

Report No.: S20031303602001 ` Page 1 of 27 RADIO TEST REPORT FCC ID: EF400197 Product: TWO CHANNEL MINI-TRANSMITTER Trade Mark: N/A Model No.: 3083 Family Model: N/A Report No.: S20031303602001 Issue Date: 07 May. 2020 Prepared for Nortek Security & Control LLC 5919 Sea Otter Place Carlsbad, CA 92010 United States Prepared by Shenzhen NTEK Testing Technology Co., Ltd. 1/F, Building E, Fenda Science Park, Sanwei Community, Xixiang Street Bao’an District, Shenzhen 518126 P.R. China Tel.: +86-755-6115 6588 Fax.: +86-755-6115 6599 Website:http://www.ntek.org.cn Report No.: S20031303602001 ` Page 2 of 27 Table of Contents Page 1.TEST RESULT CERTIFICATION 3 2. SUMMARY OF TEST RESULTS 4 3.FACILITIES AND ACCREDITATIONS 5 3.1 FACILITIES 5 3.2 LABORATORY ACCREDITATIONS AND LISTINGS 5 3.3 MEASUREMENT UNCERTAINTY 5 4. GENERAL DESCRIPTION OF EUT 6 5. DESCRIPTION OF TEST MODES 8 6. SETUP OF EQUIPMENT UNDER TEST 9 6.1 BLOCK DIAGRAM CONFIGURATION OF TEST SYSTEM 9 6.2 DESCRIPTION OF SUPPORT UNITS(CONDUCTED MODE) 10 6.3 EQUIPMENTS LIST FOR ALL TEST ITEMS 11 7. ANTENNA REQUIREMENT 12 7.1 STANDARD REQUIREMENT 12 7.2 EUT ANTENNA 12 8. CONDUCTED EMISSION MEASUREMENT 13 8.1 APPLICABLE STANDARD 13 8.2 CONFORMANCE LIMIT 13 8.3 MEASURING INSTRUMENTS 13 8.4 TEST CONFIGURATION 13 8.5 TEST PROCEDURE 13 8.6 TEST RESULTS 14 9. RADIATED EMISSION MEASUREMENT 15 9.1 APPLICABLE STANDARD 15 9.2 RADIATED EMISSION LIMITS 15 9.3 TEST PROCEDURE 17 9.4 TEST SETUP 19 9.5 TEST RESULTS 20 10. BANDWIDTH TEST 25 10.1 TEST PROCEDURE 25 10.2 DEVIATION FROM STANDARD 25 10.3 TEST SETUP 25 10.4 TEST RESULTS 26 11. TRANSMITTER TIMEOUT 27 11.1 REQUIREMENTS 27 Report No.: S20031303602001 ` Page 3 of 27 1.TEST RESULT CERTIFICATION Applicant’s name ......................... : Nortek Security & Control LLC Address ....................................... : 5919 Sea Otter Place Carlsbad, CA 92010 United States Manufacturer's Name .................. : Nortek Security & Control LLC Address ....................................... : 5919 Sea Otter Place Carlsbad, CA 92010 United States Product description Product name .............................. : TWO CHANNEL MINI-TRANSMITTER Model and/or type reference ..... : 3083 Family Model ............................... : N/A Measurement Procedure Used: APPLICABLE STANDARDS APPLICABLE STANDARD/ TEST PROCEDURE TEST RESULT FCC 47 CFR Part 15, Subpart C KDB 174176 D01 Line Conducted FAQ v01r01 ANSI C63.10-2013 Complied This device described above has been tested by Shenzhen NTEK Testing Technology Co., Ltd., and the test results show that the equipment under test (EUT) is in compliance with the FCC requirements. And it is applicable only to the tested sample identified in the report. This report shall not be reproduced except in full, without the written approval of Shenzhen NTEK Testing Technology Co., Ltd., this document may be altered or revised by Shenzhen NTEK Testing Technology Co., Ltd., personnel only, and shall be noted in the revision of the document. The test results of this report relate only to the tested sample identified in this report. Date of Test : 16 Apr. 2020 ~ 07 May. 2020 Testing Engineer : (Mary Hu) Technical Manager : (Jason Chen) Authorized Signatory : (Sam Chen) Report No.: S20031303602001 ` Page 4 of 27 2. SUMMARY OF TEST RESULTS FCC Part15 (15.231), Subpart C Standard Section Test Item Judgment Remark 15.207 Conducted Emission N/A Note(1) 15.203 Antenna Requirement Pass 15.231(b) 15.209 15.205 Radiated Spurious Emission Pass 15.231(c) Occupied Bandwidth Pass 15.231(a)(2) Transmitter Timeout Pass NOTE: (1) ” N/A” denotes test is not applicable in this Test Report. (2) The EUT is using a new battery Report No.: S20031303602001 ` Page 5 of 27 3.FACILITIES AND ACCREDITATIONS 3.1 FACILITIES All measurement facilities used to collect the measurement data are located at 1/F, Building E, Fenda Science Park, Sanwei Community, Xixiang Street, Bao’an District, Shenzhen 518126 P.R. China The sites are constructed in conformance with the requirements of ANSI C63.7, ANSI C63.10 and CISPR Publication 22. 3.2 LABORATORY ACCREDITATIONS AND LISTINGS Site Description CNAS-Lab. : The Laboratory has been assessed and proved to be in compliance with CNAS-CL01:2006 (identical to ISO/IEC 17025:2005) The Certificate Registration Number is L5516. IC-Registration The Certificate Registration Number is 9270A. CAB identifier:CN0074 FCC- Accredited Test Firm Registration Number: 463705. Designation Number: CN1184 A2LA-Lab. The Certificate Registration Number is 4298.01 This laboratory is accredited in accordance with the recognized International Standard ISO/IEC 17025:2005 General requirements for the competence of testing and calibration laboratories. This accreditation demonstrates technical competence for a defined scope and the operation of a laboratory quality management system (refer to joint ISO-ILAC-IAF Communiqué dated 8 January 2009). Name of Firm : Shenzhen NTEK Testing Technology Co., Ltd. Site Location : 1/F, Building E, Fenda Science Park, Sanwei Community, Xixiang Street, Bao’an District, Shenzhen 518126 P.R. China. 3.3 MEASUREMENT UNCERTAINTY The reported uncertainty of measurement y±U, where expended uncertainty U is based on a standard uncertainty multiplied by a coverage factor of k=2, providing a level of confidence of approximately 95 %. No. Item Uncertainty 1 Conducted Emission Test ±2.80dB 2 RF power, conducted ±0.16dB 3 Spurious emissions, conducted ±0.21dB 4 All emissions, radiated(30MHz~1GHz) ±2.64dB 5 All emissions, radiated(1GHz~6GHz) ±2.40dB 6 All emissions, radiated(＞6GHz) ±2.52dB 7 Temperature ±0.5°C 8 Humidity ±2% Report No.: S20031303602001 ` Page 6 of 27 4. GENERAL DESCRIPTION OF EUT Equipment TWO CHANNEL MINI-TRANSMITTER Trade Name N/A Model Name 3083 Family Model N/A Model Difference N/A Product Description The EUT is a TWO CHANNEL MINI-TRANSMITTER Operation Frequency: 300MHz Modulation Type: OOK Number Of Channel 1CH Antenna Designation: PCB Antenna Antenna Gain: 0dBi Field …

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FCC ID: EF400197 Radiated Measurement Photos