EF400205DIGITAL TRANSMITTER

under this warranty, and will return the repaired or replaced device to the consumer at the warrantor’s cost. For warranty service and shipping instructions contact warrantor at the address shown below. Devices must be sent to warrantor for service at owner’s expense. The remedies provided by this warranty are exclusive. Implied warranties under state law are to the one year period of this written warranty. Some states do not allow limitations on how long an implied warranty lasts, so the above limitation may not apply to you. In order to be protected by this warranty, save your proof of purchase and send copy with equipment should repair be required. This warranty gives vary from state to state. All products returned for warranty service require a Return Product Authorization Number (RPA#). Contact Nortek Security & Control LLC Technical Services at 1-800-421-1587 for an RPA# and other important details. IMPORTANT!!! important need in portable wireless signaling. However, there are some limitations which must be observed. * For U.S. installations only: The radios are required to comply with FCC Rules and Regulations as Part 15 devices. As such, they have limited transmitter power and therefore limited range. * A receiver cannot respond to more than one transmitted signal at a time and may be blocked by radio signals that occur on or near their operating frequencies, regardless of code settings. * Infrequently used radio links should be tested regularly to protect against undetected interference or fault. * A general knowledge of radio and its vagaries should be gained prior to acting as a wholesale distributor or dealer, and these facts should be communicated to the ultimate users. WARNING: manufacturer could void the user’s authority to operate the equipment. Delta-3 Series DT-2A Two-button Digital Transmitter Code Setting Instructions INSTR,CODE SET,DT-2A,DNT00017A P/N: 10030390 R ev-X1 Material: 2 0 L b M ead B ond Ink: Black Scale: 1-1 Side 1 of 2 8.500 " 5.500" USA & Canada (800) 421-1587 & (800) 392-0123 (760) 438-7000 - Toll Free FAX (800) 468-1340 www.nortekcontrol.com C 10030390 Rev-X1LL lortnoC & ytiruceS ketroN 0202 © thgirypoC 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 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. 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. LIMITED WARRANTY This product is warranted to the consumer against defects in material and workmanship for one year from the date of purchase. This DT-2A TWO-BUTTON TRANSMITTER CODE SETTING There are two digital coding switches in the DT-2A transmitter. Code Switch “A” is exposed by removing the battery access cover. It is the coding switch for the left button on the front of the transmitter (Button “A”). Code Switch “B” is the coding switch for the right button on the front of the transmitter (Button “B”). The switch is located behind the back cover of the transmitter. To access Coding Switch “B”, it is necessary to remove the screw located in the middle of the back cover. SETTING CODE SWITCH “A” Before removig the battery access door, loosen battery clip screw and rotate clip away from door. To open the battery access cover and gain access to Coding Switch “A”, lift off the small L-shaped cover by inserting your thumbnail or small screwdriver under either of the two slots at the edge of the case. The coding switch has eight keys numbered 1-8. To set a code, select any combination of ON or OFF positions for the switch keys numbered 1-8. Use a paper clip or other pointed object (except a pencil or pen) to set the keys on the coding switch. The ON position is when the top of the switch is down. TRANSMITTERS CODE MUST MATCH RECEIVER CODE Switch “A” is designed for use with a garage door opener. The code set to Switch “A” must be identical to the code set in the receiver to be used in conjunction with Push-button “A”. Switch “B”, under the back cover is designed for use with less- frequently changed codes, such as a community gate operated by Push-button “B”. The code set into Switch “B” must be identical to the code set in the receiver to be used in conjunction with Push- button “B”. 256 AVAILABLE CODES ON EACH SWITCH You can select a…

Text truncated - open the document above for the full version.

A ccess Control | Security & Home Automation | Health & Wellness | Home Technology 5919 Sea Otter Place, Suite 100, Carlsbad CA 92010 800.421.1587 www.nortekcontrol.com Date: Jul 28, 2020 FCC ID: EF400205 Model Number: DT2D; DTD 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: EF400205) 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 St reet Bao’an District, Shenzhen 518126 P.R. China) Please contact me if you have any question. Sincerely, (Signed) Name / Title: Horsen Ma/ Sr. Manager, Hardware Engineering Company: Nortek Security & Control LLC Address: 5919 Sea Otter Place,Suite 100, Carlsbad, California, 92010 United States Phone: +86 755 2751 1888 Fax: Email: [email protected]

A ccess 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: EF400205 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 DT 2D_Block DT2D_SCH DT2D_OPS The above materials contain trade secrets and proprietary information not customarily released to t he 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 DT 2D_ Test Setup photo---DSC DT2D_INT PHOTO DT2D_External Photos DT2D_User Manual Sincerely, Si gnature: Name: Horsen Ma Date: 2020/07/28

Access Control | Security & Home Automation | Health & Wellness | Home Technology 5919 Sea Otter Place, Suite 100, Carlsbad CA 92010 800.421.1587 www.nortekcontrol.com Family models declaration letter. 2020-07-28 We Company: Nortek Security & Control LLC Address: 5919 Sea Otter Place Carlsbad, CA 92010 United States Product: DIGITAL TRANSMITTE Model Name: DT2D Family Model: DTD FCC ID: EF400205 Model Difference: All the model are the same circuit and RF module, DT2D:There are 2 control channels and 2 switch to control them; DTD: There are 1 control channel and 1 switch to control them; Thanks Sincerely, Signature 2020-07-28 Name: Horsen Ma Title: Sr. Manager

Access Control | Security & Home Automation | Health & Wellness | Home Technology 1950 Camino Vida Roble Suite 150 Carlsbad CA 92008 800.421.1587 www.nortekcontrol.com 5/13/2020 Federal Communications Commission 445 12th Street, SW Washington, DC 20554 This is a letter of authorization to accept Horsen Ma of Nortek Security & Control LLC, to sign documentation on my behalf, make representations on my behalf, and to receive and exchange data in connection with FCC certification of all Nortek Security & Control LLC products on my behalf. If you have any questions or need additional information, please feel free to give me a call at (760) 438-7179 Sincerely, Josh Hansen Engineering Manager, Regulatory & Compliance

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: 2020/07/28 SUBJECT: FCC Application for FCC ID: EF400205 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: [email protected] 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 2020-07-28 Horsen Ma Applicant: Nortek Security & Control LLC Address: 5919 Sea Otter Place,Suite 100, Carlsbad, California, 92010 United States

S20031303605 Model: DT2D N20191017V1 Photo 1 Photo 2 S20031303605 Model: DT2D N20191017V1 Photo 3 Photo 4 S20031303605 Model: DT2D N20191017V1 Photo 5 Photo 6

LABEL,FCC,DNT00017A P/N: 10030391 Rev-X1 Scale: 1-1 YYYY=CHINA OR MALAYSIA 10030391 Rev-X1 FCC ID: EF400205 IC: 1078A-00205 94 53 44.45 25.40 6 10030391 Rev-X1 FCC ID: EF400205 IC: 1078A-00205

S20031303605 Model: DT2D N20191017V1 Photo 1 Photo 2 S20031303605 Model: DT2D N20191017V1 Photo 3 Photo 4 ANT S20031303605 Model: DT2D N20191017V1 Photo 5

Report No.: S20070204102001 ` Page 1 of 27 RADIO TEST REPORT FCC ID: EF400205 Product: DIGITAL TRANSMITTER Trade Mark: N/A Model No.: DT2D Family Model: DTD Report No.: S20070204102001 Issue Date: 20 Jul. 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.: S20070204102001 ` 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.: S20070204102001 ` 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 .................. : Flextronics Electronics Technology (Shenzhen) Co., Ltd Address ....................................... : 89 Yong Fu Road, Tong Fu Yu Industrial Park, Fu Yong Town, Bao An District, Shenzhen 518103 Product description Product name .............................. : DIGITAL TRANSMITTER Model and/or type reference ..... : DT2D Family Model ............................... : DTD Measurement Procedure Used: APPLICABLE STANDARDS APPLICABLE STANDARD/ TEST PROCEDURE TEST RESULT FCC 47 CFR Part 15, Subpart C 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 : 02 Jul. 2020 ~ 20 Jul. 2020 Testing Engineer : (Mary Hu) Technical Manager : (Jason Chen) Authorized Signatory : (Sam Chen) Report No.: S20070204102001 ` 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.: S20070204102001 ` 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.: S20070204102001 ` Page 6 of 27 4. GENERAL DESCRIPTION OF EUT Equipment DIGITAL TRANSMITTERR Trade Name N/A Model Name DT2D Family Model DTD Model Difference All the model are the same circuit and RF module, DT2D:There are 2 control channels and 2 switch to control them; DTD: There are 1 control channel and 1 switch to control them; Product Description Th…

Text truncated - open the document above for the full version.

FCC ID: EF400205 Radiated Measurement Photos