EMJ-TM1Smart Doorbell

2023/2/13 上午11:11 FCC | Level https://level.co/fcc1/3 Last Updated: February 9th, 2023 Federal Communications Commission This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the 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 properly, 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, 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. This equipment must not be co-located or operated in conjunction with any other antenna or transmitter. Important: Changes or modifications to this product not authorized by Level could void (1) the electromagnetic compatibility, (2) the wireless compliance of the device, and (3) your authority to operate the product. This product has demonstrated electromagnetic compatibility compliance under conditions that included the use of compliant peripheral devices and shielded cables between system components. It is important that you use compliant peripheral devices 2023/2/13 上午11:11 FCC | Level https://level.co/fcc2/3 and shielded cables between system components to reduce the possibility of causing interference to radios, televisions, and other electronic devices. Industry Canada This device complies with ISED’s license-exempt RSSs. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Le présent appareil est conforme aux CNR d’ ISED applicables aux appareils radio exempts de licence. L’exploitation est autorisée aux deux conditions suivantes : (1) le dispositif ne doit pas produire de brouillage préjudiciable, et (2) ce dispositif doit accepter tout brouillage reçu, y compris un brouillage susceptible de provoquer un fonctionnement indésirable. Caution: (i) the device for operation in the band 5150-5250 MHz is only for indoor use to reduce the potential for harmful interference to co-channel mobile satellite systems; (ii) where applicable, antenna type(s), antenna models(s), and worst-case tilt angle(s) necessary to remain compliant with the e.i.r.p. elevation mask requirement set forth in section 6.2.2.3 shall be clearly indicated. Avertissement: Le guide d’utilisation des dispositifs pour réseaux locaux doit inclure des instructions précises sur les restrictions susmentionnées, notamment : (i) les dispositifs fonctionnant dans la bande 5150-5250 MHz sont réservés uniquement pour une utilisation à l’intérieur afin de réduire les risques de brouillage préjudiciable aux systèmes de satellites mobiles utilisant les mêmes canaux; (ii) lorsqu’il y a lieu, les types d’antennes (s’il y en a plusieurs), les numéros de modèle de l’antenne et les pires angles d’inclinaison nécessaires pour rester conforme à l’exigence de la p.i.r.e. applicable au masque d’élévation, énoncée à la section 6.2.2.3, doivent être 2023/2/13 上午11:11 FCC | Level https://level.co/fcc3/3 clairement indiqués Radiation Exposure Statement: This equipment complies with ISED radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with greater than 20cm between the radiator & your body. Déclaration d'exposition aux radiations: Cet équipement est conforme aux limites d'exposition aux rayonnements ISED établies pour un environnement non contrôlé. Cet équipement doit être installé et utilisé à plus de 20cm entre le radiateur et votre corps.” The party responsible for FCC and IC device compliance is: Level Home Inc. 935 Main Street, Redwood City, CA 94063 www.level.co (http://www.level.co/)

No. 669, Ruey Kuang Road Neihu Taipei, Taiwan, R.O.C. Tel: 886-2-2798-9008 Fax: 886-2-8798-1565 DFS client device channel plan and software operational declaration Date: 2022/11/27 We, PRIMAX ELECTRONICS LTD., declare that the device, FCC ID:EMJ-TM1, Model Name: M1, does not have Ad Hoc on “non-US frequencies” and/or on“ DFS frequencies“. Also, the client software and associated drivers will not initiate any transmission on DFS frequencies without initiation by a master. This includes restriction on transmissions for beacons and support for ad-hoc peer-to-peer modes. Below is the channel / frequency plan for the device Also, on DFS channels, the WLAN driver in the device operates under the control of an AP at all times, except when in ad-hoc mode on US non-DFS channels. The device passively scans DFS frequencies until a master device is detected. The control of this functionality is not accessible to anyone under any conditions. Furthermore, the CH 1 2 3 4 5 6 7 8 9 10 11 Frequency (MHz) 2412 2417 2422 2427 2432 2437 2442 2447 2452 2457 2462 Scan Type Active Active Active Active Active Active Active Active Active Active Active CH 36 38 40 42 44 46 48 Frequency (MHz) 5180 5190 5200 5210 5220 5230 5240 Scan Type Active Active Active Active Active Active Active CH 52 54 56 58 60 62 64 Frequency (MHz) 5260 5270 5280 5290 5300 5310 5320 Scan Type Passive Passive Passive Passive Passive Passive Passive CH 100 102 104 106 108 110 112 116 118 120 122 Frequency (MHz) 5500 5510 5520 5530 5540 5550 5560 5580 5590 5600 5610 Scan Type Passive Passive Passive Passive Passive Passive Passive Passive Passive Passive Passive CH 124 126 128 132 134 136 140 Frequency (MHz) 5620 5630 5640 5660 5670 5680 5700 Scan Type Passive Passive Passive Passive Passive Passive Passive CH 149 151 153 155 157 159 161 165 Frequency (MHz) 5745 5755 5765 5775 5785 5795 5805 5825 Scan Type Active Active Active Active Active Active Active Active No. 669, Ruey Kuang Road Neihu Taipei, Taiwan, R.O.C. Tel: 886-2-2798-9008 Fax: 886-2-8798-1565 firmware is protected by a special signature and CRC checksum. Signature and CRC checksum will be calculated and verified before firmware upgrade. Unauthorized modification to firmware will lead to the failure of verification and thus firmware upgrade will not be allowed. Sincerely yours, ----------------------------------- Nelson Chou Compliance Dept. / Manager PRIMAX ELECTRONICS LTD. TEL： 886-2-2798-9008 ext. 1681 FAX：886-2-8797-1565 Email: [email protected]

No. 669, Ruey Kuang Road Neihu Taipei, Taiwan, R.O.C. Tel: 883-2-2798-9008 Fax: 886-2-8798-1565 Date: 2023-02-09 FCC ID:EMJ-TM1 To the attention of Federal Communications Commission Authorization and Evaluation Division Attestation Statements Attestation Statements Part 2.911(d)(5)(i) Filing PRIMAX ELECTRONICS LTD. certifies that the equipment for which authorization is sought is not “covered” equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. Attestation Statements Part 2.911(d)(5)(ii) Filing PRIMAX ELECTRONICS LTD. certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List as an entity producing “covered” equipment. Sincerely yours, ------------------------------------------------------------------- Nelson Chou Compliance Dept. / Manager PRIMAX ELECTRONICS LTD. TEL： 886-2-2798-9008 ext. 1681 FAX：886-2-8797-1565 Email: [email protected]

No. 669, Ruey Kuang Road Neihu Taipei, Taiwan, R.O.C. Tel: 886-2-2798-9008 Fax: 886-2-8798-1565 Date:2023/1/17 FCC ID:EMJ-TM1 To the attention of Federal Communications Commission Authorization and Evaluation Division Confidentiality Request Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, the Applicant hereby requests confidential treatment of information accompanying this Application as outlined below: Block Diagram Schematics Operational Description Software Operational Description The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these matters might be harmful to the Applicant and provide unjustified benefits to its competitors. The Applicant understands that pursuant to Rule 0.457, disclosure of this Application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely yours, ------------------------------------------------------------------- Nelson Chou Compliance Dept. / Manager PRIMAX ELECTRONICS LTD. TEL： 886-2-2798-9008 ext. 1681 FAX：886-2-8797-1565 Email: [email protected]

No. 669, Ruey Kuang Road Neihu Taipei, Taiwan, R.O.C. Tel: 886-2-2798-9008 Fax: 886-2-8798-1565 Date: 2023/1/16 FCC ID:EMJ-TM1 To the attention of Federal Communications Commission Authorization and Evaluation Division Confidentiality Request Pursuant to Sections 0.457 and 0.459 of the commission’s rules, we request short-term confidential treatment for the following information until 2023/03/31 in order to ensure sensitive business information remains confidential until the actual marketing of the device: External photos Test Setup photos User’s manual Internal Photos Sincerely yours, ------------------------------------------------------------------- Nelson Chou Compliance Dept. / Manager PRIMAX ELECTRONICS LTD. TEL： 886-2-2798-9008 ext. 1681 FAX：886-2-8797-1565 Email: [email protected]

No. 669, Ruey Kuang Road Neihu Taipei, Taiwan, R.O.C. Tel: 883-2-2798-9008 Fax: 886-2-8798-1565 Date: 2023/1/17 FCC ID:EMJ-TM1 A U T H O R I Z A T I O N L E T T E R To whom it may concern: We, the undersigned, hereby authorize Andrea Hsia / Supervisor of Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch (BV CPS Taoyuan) of Taiwan to act on our behalf in all manners relating to FCC application for equipment authorization, including signing of all documents relating to these matters. Any and all acts carried out by Andrea Hsia / Supervisor of BV CPS Taoyuan on our behalf shall have the same effect as acts of our own. If you have any questions regarding the authorization, please don’t hesitate to contact us. Sincerely yours, ------------------------------------------------------------------- Nelson Chou Compliance Dept. / Manager PRIMAX ELECTRONICS LTD. TEL： 886-2-2798-9008 ext. 1681 FAX：886-2-8797-1565 Email: [email protected]

Reference No.:BDKX-WTW-P22110238_ExtPho Page 1/4 CONSTRUCTION PHOTOS OF EUT Reference No.:BDKX-WTW-P22110238_ExtPho Page 2/4 Reference No.:BDKX-WTW-P22110238_ExtPho Page 3/4 Reference No.:BDKX-WTW-P22110238_ExtPho Page 4/4

Reference No.:BDKX-WTW-P22110238_IntPho Page 1/22 CONSTRUCTION PHOTOS OF EUT Reference No.:BDKX-WTW-P22110238_IntPho Page 2/22 Reference No.:BDKX-WTW-P22110238_IntPho Page 3/22 Reference No.:BDKX-WTW-P22110238_IntPho Page 4/22 Reference No.:BDKX-WTW-P22110238_IntPho Page 5/22 Reference No.:BDKX-WTW-P22110238_IntPho Page 6/22 Reference No.:BDKX-WTW-P22110238_IntPho Page 7/22 Reference No.:BDKX-WTW-P22110238_IntPho Page 8/22 Reference No.:BDKX-WTW-P22110238_IntPho Page 9/22 Reference No.:BDKX-WTW-P22110238_IntPho Page 10/22 Reference No.:BDKX-WTW-P22110238_IntPho Page 11/22 Reference No.:BDKX-WTW-P22110238_IntPho Page 12/22 Reference No.:BDKX-WTW-P22110238_IntPho Page 13/22 Antenna Reference No.:BDKX-WTW-P22110238_IntPho Page 14/22 Antenna Reference No.:BDKX-WTW-P22110238_IntPho Page 15/22 Reference No.:BDKX-WTW-P22110238_IntPho Page 16/22 Reference No.:BDKX-WTW-P22110238_IntPho Page 17/22 Reference No.:BDKX-WTW-P22110238_IntPho Page 18/22 Reference No.:BDKX-WTW-P22110238_IntPho Page 19/22 Reference No.:BDKX-WTW-P22110238_IntPho Page 20/22 Reference No.:BDKX-WTW-P22110238_IntPho Page 21/22 Reference No.:BDKX-WTW-P22110238_IntPho Page 22/22

Report No.: MFBDKX-WTW-P22110238 Page No. 1 / 8 Report Format Version: 7.1.0 Reference No.: BDKX-WTW-P22110238 RF EXPOSURE REPORT CERTIFICATE OF CONFORMITY FCC Rule Part: FCC Part 2 (Section 2.1091) Report No.: MFBDKX-WTW-P22110238 FCC ID: EMJ-TM1 Product: Smart Doorbell Brand: level Model No.: M1 Received Date: 2022/11/8 Test Date: 2022/12/5 Issued Date: 2023/1/17 Applicant: PRIMAX ELECTRONICS LTD. Address: No. 669, Ruey Kuang Road, Neihu, Taipei, Taiwan, R.O.C. Issued By: Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch Lin Kou Laboratories Lab Address: No. 47-2, 14th Ling, Chia Pau Vil., Lin Kou Dist., New Taipei City, Taiwan Test Location: No. 47-2, 14th Ling, Chia Pau Vil., Lin Kou Dist., New Taipei City, Taiwan FCC Registration / Designation Number: 198487 / TW2021 Approved by: , Date: 2023/1/17 Jeremy Lin / Project Engineer This test report consists of 8 pages in total. It may be duplicated completely for legal use with the approval of the applicant. It should not be reproduced except in full, without the written approval of our laboratory. The test results in the report only apply to the tested sample. The test results in this report are traceable to the national or international standards. Prepared by : Annie Chang / Senior Specialist This report is governed by, and incorporates by reference, the Conditions of Testing as posted at the date of issuance of this report at http://www.bureauveritas.com/home/about-us/our- business/cps/about-us/terms-conditions/ and is intended for your exclusive use. Any copying or replication of this report to or for any other person or entity, or use of our name or trademark, is permitted only with our prior written permission. This report sets forth our findings solely with respect to the test samples identified herein. The results set forth in this report are not indicative or representative of the quality or characteristics of the lot from which a test sample was taken or any similar or identical product unless specifically and expressly noted. Our report includes all of the tests requested by you and the results thereof based upon the information that you provided to us. Measurement uncertainty is only provided upon request for accredited tests. Statements of conformity are based on simple acceptance criteria without taking measurement uncertainty into account, unless otherwise requested in writing. You have 60 days from date of issuance of this report to notify us of any material error or omission caused by our negligence or if you require measurement uncertainty; provided, however, that such notice shall be in writing and shall specifically address the issue you wish to raise. A failure to raise such issue within the prescribed time shall constitute your unqualified acceptance of the completeness of this report, the tests conducted and the correctness of the report contents. Report No.: MFBDKX-WTW-P22110238 Page No. 2 / 8 Report Format Version: 7.1.0 Reference No.: BDKX-WTW-P22110238 Table of Contents Release Control Record ....................................................................................................................................................... 3 1 Certificate .................................................................................................................................................................... 4 2 Applicable RF Exposure Limit .................................................................................................................................. 5 3 Test Results ................................................................................................................................................................ 7 3.1 RF Exposure ............................................................................................................................................................. 7 4 Conclusion .................................................................................................................................................................. 7 5 Information of the Testing Laboratories .................................................................................................................. 8 Report No.: MFBDKX-WTW-P22110238 Page No. 3 / 8 Report Format Version: 7.1.0 Reference No.: BDKX-WTW-P22110238 Release Control Record Issue No. Description Date Issued MFBDKX-WTW-P22110238 Original release. 2023/1/17 Report No.: MFBDKX-WTW-P22110238 Page No. 4 / 8 Report Format Version: 7.1.0 Reference No.: BDKX-WTW-P22110238 1 Certificate Product: Smart Doorbell Brand: level Test Model: M1 Sample Status: Engineering sample Applicant: PRIMAX ELECTRONICS LTD. Test Date: 2022/12/5 FCC Rule Part: FCC Part 2 (Section 2.1091) Standard: KDB 447498 D04 Interim General RF Exposure Guidance v01 The above equipment has been tested by Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch, and found compliance with the requirement of the above standards. The test record, data evaluation & Equipment Under Test (EUT) configurations represented herein are true and accurate accounts of the measurements of the sample’s RF characteristics under the conditions specified in this report. Report No.: MFBDKX-WTW-P22110238 Page No. 5 / 8 Report Format Version: 7.1.0 Reference No.: BDKX-WTW-P22110238 2 Applicable RF Exposure Limit § 1.1310 Radiofrequency radiation exposure limits. (a) Specific absorption rate (SAR) shall be used to evaluate the environmental impact of human exposure to radiofrequency (RF) radiation as specified in § 1.1307(b) of this part within the frequency range of 100 kHz to 6 GHz (inclusive). (b) The SAR limits for occupational/controlled exposure are 0.4 W/kg, as averaged over the whole body, and a peak spatialaverage SAR of 8 W/kg, averaged over any 1 gram of tissue (defined as a tissue volume in the shape of a cube). Exceptions are the parts of the human body treated as extremities, such as hands, wrists, feet, ankles, a…

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1 Copyright © by Walsin Technology Corporation | All rights reserved. 2 Primax_Clementine P r e s e n t e d b y K e r r y W u Wa l s i n Te c h n o l o g y C o r p o r a t i o n 2023/ 02/ 20 Copyright © by Walsin Technology Corporation | All rights reserved. 3 Version Date Description Author V01 2022/04/13 New Release Ethan V02 2022/04/20 增加兩隻WIFI天線 Ethan V03 2022/04/28 優化ANT-R效率與隔離度 Ethan V04 2022/05/06 優化 BLE ANT尺寸為22*9.5mm Ethan V05 2022/07/15 新機構 Kerry V5.1 2022/07/19 增加走線方式 Kerry V6 2022/08/12 ANT2偏移焊接點 Kerry V7 2022/10/26 新機構 Kerry V7.1 2022/12/02 增加FCC資料 Kerry V7.2 2023/02/20 增加FCC資料 Kerry 4 OUTLINE 1. Measurement Information 3. Summary 2.1 Return Loss & Isolation 2.2 Antenna Efficiency and Peak Gain 1.1 Experimental Setup 1.2 Antenna Solution Detail 2. Antenna Characteristics 5 1. Measurement Information 1.1 Experimental Setup DUT Antenna location Test Equipment: •Network Analyzer: Agilent E5071C •3D Antenna Chamber: SATIMO SG24 (Large) -Test Program: SPM V15 (DUT photo Please refer to file “ 20230220 setup photo for Clementine”, Page 3.) 6 1.1 Experimental Setup Antenna gain of the antenna model: -Antenna 1 : 1.5 [email protected]~2.5GHz ; 4.27 [email protected]~5.85GHz -Antenna 2 : [email protected]~2.5GHz ; 4.37 [email protected]~5.85GHz Test equipment calibration information: Equipment Model No. Calibrated Date Calibrated Until Satimo SG24 2021/11/29 2022/11/29 Agilent E5071C 2020/3/3 2023/3/3 1. Measurement Information 7 1. Measurement Information 1.1 Experimental Setup Operating instructions: 1.Place the DUT at the center of the turntable, 2.Connecting the test cable to the DUT, and use the SPM software for passive measurement. 3.During the measured process, SATIMO SG24 will conduct radiation testing with the DUT through 23 probes by a vertical 360- degree; then the turntable will rotate a horizontal 180- degree. 4. After, a complete measurement of spherical 3D is completed. 8 1. Measurement Information 1.1 Experimental Setup X Z Y (DUT photo please refer to file “ 20230220 setup photo for Clementine”, Page 4.) 9 1. Measurement Information 1.2 Antenna Solution Detail ANT1 ANT2 X Z ANT 1 part no.: RFFPA221508IMLB301 ANT 2 part no.: RFFPA301614IMLB301 (DUT photo please refer to file “ 20230220 setup photo for Clementine”, Page 5) 10 2.1 Return Loss & Isolation 2. Antenna Characteristics ANT1 ANT2 Isolation Test date: Oct., 26, 2022 Tested by: Kerry Wu 11 Maximum Efficiency at 2500MHz : 43.40% 2.2 Antenna Efficiency and Peak Gain Maximum Peak Gain at 2500MHz : 1.50dBi 2. Antenna Characteristics ANT1@2G Test date: Oct., 26, 2022 Tested by: Kerry Wu 12 Maximum Efficiency at 5850MHz : 59.62% 2.2 Antenna Efficiency and Peak Gain Maximum Peak Gain at 5850MHz : 4.27dBi 2. Antenna Characteristics ANT1@5G Test date: Oct., 26, 2022 Tested by: Kerry Wu 13 Maximum Efficiency at 2450MHz : 46.26% 2.2 Antenna Efficiency and Peak Gain Maximum Peak Gain at 2460MHz : 2.22dBi 2. Antenna Characteristics ANT2@2G Test date: Oct., 26, 2022 Tested by: Kerry Wu 14 Maximum Efficiency at 5650MHz : 60.11% 2.2 Antenna Efficiency and Peak Gain Maximum Peak Gain at 5750MHz : 4.37dBi 2. Antenna Characteristics ANT2@5G Test date: Oct., 26, 2022 Tested by: Kerry Wu 15 2.2 Antenna Efficiency and Peak Gain 2. Antenna Characteristics Test date: Oct., 26, 2022 Tested by: Kerry Wu ANT_1 ANT_2 Frequency (MHz) Efficiency (%) Peak gain (dBi) Efficiency (%) Peak gain (dBi) 2400 38.38 0.44 40.34 1.81 2450 42.21 0.70 46.26 (max.) 2.21 2460 42.21 0.70 45.91 2.22 (max.) 2500 43.40 (max.) 1.50 (max.) 45.17 2.17 5150 48.45 2.84 51.54 4.07 5500 57.16 3.69 56.10 3.37 5650 57.40 3.70 60.11 (max.) 3.76 5750 58.39 3.61 60.04 4.37 (max.) 5850 59.62 (max.) 4.27 (max.) 58.13 3.67 16 3. Summary ANT1 ANT2 2G 5G 2G 5G Maximum Efficiency (%) 43.4 59.62 46.26 60.11 Maximum Gain (dBi) 1.5 4.27 2.22 4.37 •The performance of antennas is shown in table Test date: Oct., 26, 2022 Tested by: Kerry Wu 17 4. Supplier Information •Supplier: Walsin Technology Corp. •Address: No. 566-1, Kao-Shih Rd., Yang-Mei Dist., Tao-Yuan City, Taiwan R.O.C. •Contact telephone No.: (03) 475-8711 18 本資料均屬機密，僅供指定之收件人使用，未經寄件人許可不得揭露、複製或散佈本信件。 This message and any attachments are confidential and may be legally privileged. Any unauthorized review, use or distribution by anyone other than the intended recipient is strictly prohibited. If you are not the intended recipient, please immediately notify the sender, completely delete this documents, and destroy all copies. Your cooperation will be highly appreciated. Thank you

Report No.: RFBDKX-WTW-P22110238-2 Page No. 1 / 23 Report Format Version: 6.1.2 Reference No.: BDKX-WTW-P22110238 DFS Test Report Report No.: RFBDKX-WTW-P22110238-2 FCC ID: EMJ-TM1 Product: Smart Doorbell Brand: level Test Model: M1 Received Date: 2022/11/8 Test Date: 2022/12/7 Issued Date: 2023/1/17 Applicant: PRIMAX ELECTRONICS LTD. Address: No. 669, Ruey Kuang Road, Neihu, Taipei, Taiwan, R.O.C. Issued By: Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch Lin Kou Laboratories Lab Address: No. 47-2, 14th Ling, Chia Pau Vil., Lin Kou Dist., New Taipei City, Taiwan FCC Registration / Designation Number: 198487 / TW2021 This report is governed by, and incorporates by reference, the Conditions of Testing as posted at the date of issuance of this report at http://www.bureauveritas.com/home/about-us/our-business/cps/about-us/terms-conditions/ and is intended for your exclusive use. Any copying or replication of this report to or for any other person or entity, or use of our name or trademark, is permitted only with our prior written permission. This report sets forth our findings solely with respect to the test samples identified herein. The results set forth in this report are not indicative or representative of the quality or characteristics of the lot from which a test sample was taken or any similar or identical product unless specifically and expressly noted. Our report includes all of the tests requested by you and the results thereof based upon the information that you provided to us. Measurement uncertainty is only provided upon request for accredited tests. Statements of conformity are based on simple acceptance criteria without taking measurement uncertainty into account, unless otherwise requested in writing. You have 60 days from date of issuance of this report to notify us of any material error or omission caused by our negligence or if you require measurement uncertainty; provided, however, that such notice shall be in writing and shall specifically address the issue you wish to raise. A failure to raise such issue within the prescribed time shall constitute your unqualified acceptance of the completeness of this report, the tests conducted and the correctness of the report contents. Report No.: RFBDKX-WTW-P22110238-2 Page No. 2 / 23 Report Format Version: 6.1.2 Reference No.: BDKX-WTW-P22110238 Table of Contents Release Control Record .................................................................................................................................. 3 1 Certificate of Conformity ...................................................................................................................... 4 2 EUT Information .................................................................................................................................... 5 2.1 Operating Frequency Bands and Mode of EUT .................................................................................. 5 2.2 EUT Software and Firmware Version .................................................................................................. 5 2.3 Description Of Available Antennas to The EUT .................................................................................. 5 2.4 EUT Maximum Conducted Power ....................................................................................................... 6 2.5 EUT Maximum E.I.R.P. Power ............................................................................................................ 7 2.6 Transmit Power Control (TPc) ............................................................................................................. 8 2.7 Statement of Manufacturer .................................................................................................................. 8 3. U-NII DFS Rule Requirements ............................................................................................................. 9 3.1 Working Modes and Required Test Items ........................................................................................... 9 3.2 Test Limits And Radar Signal Parameters ........................................................................................ 10 4. Test & Support Equipment List ......................................................................................................... 13 4.1 Test Instruments ................................................................................................................................ 13 4.2 Description of Support Units ............................................................................................................. 13 5. Test Procedure .................................................................................................................................... 14 5.1 DFS Measurement System ............................................................................................................... 14 5.2 Calibration of DFS Detection Threshold Level .................................................................................. 15 5.3 Deviation From Test Standard ........................................................................................................... 15 5.4 Radiated Test Setup Configuration ................................................................................................... 16 5.4.1 Client Without Radar Detection Mode ............................................................................................... 16 6. Test Results ......................................................................................................................................... 16 6.1 Summary of Test Results .................................................................................................................. 16 6.2 Test Results ....................................................................................................................................... 17 6.2.1 Tes…

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Report No.: RFBDKX-WTW-P22110238-1 Page No. 1 / 110 Report Format Version: 7.1.0 Reference No.: BDKX-WTW-P22110238 TEST REPORT CERTIFICATE OF CONFORMITY Standard: 47 CFR FCC Part 15, Subpart E (Section 15.407) Report No.: RFBDKX-WTW-P22110238-1 FCC ID: EMJ-TM1 Product: Smart Doorbell Brand: level Model No.: M1 Received Date: 2022/11/8 Test Date: 2022/11/29 ~ 2022/12/8 Issued Date: 2023/1/17 Applicant: PRIMAX ELECTRONICS LTD. Address: No. 669, Ruey Kuang Road, Neihu, Taipei, Taiwan, R.O.C. Issued By: Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch Lin Kou Laboratories Lab Address: No. 47-2, 14th Ling, Chia Pau Vil., Lin Kou Dist., New Taipei City, Taiwan Test Location: No. 47-2, 14th Ling, Chia Pau Vil., Lin Kou Dist., New Taipei City, Taiwan FCC Registration / Designation Number: 198487 / TW2021 Approved by: , Date: 2023/1/17 Jeremy Lin / Project Engineer This test report consists of 110 pages in total. It may be duplicated completely for legal use with the approval of the applicant. It should not be reproduced except in full, without the written approval of our laboratory. The test results in the report only apply to the tested sample. The test results in this report are traceable to the national or international standards. Prepared by : Annie Chang / Senior Specialist This report is governed by, and incorporates…

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