2AUTDGW0300B4G loT Wireless Gateway

4G IoT Wireless Gateway（GW0300B）User Manual Page 1 of 9 www.otis.com 4G IoT Wireless Gateway (GW0300B) User Manual Specification ：  Input Voltage：9V~36VDC  Rated current：500mA/12V  Cellular：  LTE FDD: B2, B4, B5, B12, B13, B14, B66, B71  WCDMA: B2, B4, B5  Wi-Fi 801.11b/g/n; BLE4.2 Environment Requirements ：  Operating temperature：-10°C ~ 55°C  Battery Charging Temperature：0 ~ 45°C  Battery Discharging Temperature：-20 ~ 60°C  Battery Storage Temperature: -20 ~ 45°C（Storage period ≤ 3 months） -10 ~ 25°C（3 months ＜Storage period ≤ 6 months）  Relative Humidity：95%, non-condensing Dimension ：  179mm × 121mm × 48mm Interface Definition ：  PWR Interface Interface Pin Number Pin Name Description PWR1 1 V+ Positive power supply, 9~36V 2 V- Negative power supply, ground PWR2 1 V+ Positive power supply, 9~36V 2 V- Negative power supply, ground  CAN Interface Interface Pin Number Pin Name I/O Description CAN 1 CAN-H I/O High-level CAN bus line 2 CAN-L I/O Low-level CAN bus line 3 RTN - Can ground loop  RS422 Interface Interface Pin Number Pin Name I/O Description RS422 1 RX-A I Receive data positive 2 RX-B I Receive data negative 3 TX-A O Transmit data positive 4G IoT Wireless Gateway（GW0300B）User Manual Page 2 of 9 www.otis.com 4 TX-B O Transmit data negative Filed Installation ：  Install the 4G antenna and Wi-Fi/BLE antenna on the gateway. The gateway is attached to the side of the control cabinet by four strong magnets or hang on the gateway bracket, and the antennas is attached to the top of the control cabinet.  When the gateway is installed by four strong magnets, the installation height of gateway is less than 2m.  The dimension of gateway bracket is as below. The bracket is fixed on the wall with 4pcs M3*18 countersunk head tapping screws and 4pcs M4*20 plastic expansion screw columns.  Follow the Otis ONE system wiring diagram for wiring operations. 4G IoT Wireless Gateway（GW0300B）User Manual Page 3 of 9 www.otis.com Commissioning Operation Instructions ：  Download “Smart SVT” APP.  Log in, the machinist need to log in with their account. 4G IoT Wireless Gateway（GW0300B）User Manual Page 4 of 9 www.otis.com  Enter the elevator unit ID in the unit search bar  Find and select the target elevator from the search results, then click the "Add Gateway" button.  Select commission interface type. 4G IoT Wireless Gateway（GW0300B）User Manual Page 5 of 9 www.otis.com  Commission Gateway: Scan Gateway bar code on the front label of the gateway or manually enter the Serial Number, manually enter the elevator manufacturing date and GPS coordinates, then click the "Add Gateway" button. 4G IoT Wireless Gateway（GW0300B）User Manual Page 6 of 9 www.otis.com  Display the gateway commission status. 4G IoT Wireless Gateway（GW0300B）User Manual Page 7 of 9 www.otis.com  View elevator and gateway details: gateway status, gateway and elevator connection status a) If the gateway battery icon is green, and the gateway “DEV” LED is always on, it means the gateway configuration is successful. If the icon is gray, it means gateway configuration is failed, please reconfigure. b) The communication interface icon is displayed as SVT, which means gateway connected with and controller via RS422. c) If the lift link status icon is green, and the gateway “LINK” LED flashes, it means gateway and elevator connect successfully. If the icon is red, it means that the connection is failed. 4G IoT Wireless Gateway（GW0300B）User Manual Page 8 of 9 www.otis.com Warnings: § 15.19 Labelling requirements. This device complies with part 15 of the FCC Rules. 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. § 15.21 Information to user. Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. § 15.105 Information to the user. 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 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. *RF warning for Mobile device: This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator & your body. Canada, ISED 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. Canada, ISED avis: 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 de…

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SCS-F019: Confidentiality Request Letter Page 1 of 3 Rev 7.0 775 Montague Expressway Milpitas, CA 95035 Tel: 408-526-1188 Fax: 408-526-1088 Email: [email protected] Website: https://www.cps.bureauveritas.com/ Confidentiality Request Letter Reason for Amendment (current / obsolete) Revision History Approved Date From To Initial Release (obsolete) 1.0 1.0 Nov-14-2006 Adding CFR 2.459 (obsolete) 1.0 2.0 August – 11 - 2008 Updated company template & Added text box (obsolete) 2.0 3.0 Jan-31-2012 Added IC confidentiality letter form (obsolete) 3.0 4.0 March-26-2015 Corrections to STC form. Added reference to KDB (obsolete) 4.0 5.0 Nov-19-2015 Updated company logo (current) 5.0 6.0 Jun-26-2019 Updated References and Contact Info 6.0 7.0 Aug-30-2020 SCS-F019: Confidentiality Request Letter Page 2 of 3 Rev 7.0 Otis Science and Technology Development (Shanghai) Co., Ltd. (2021/5/14) To: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046-1609 Cc: Bureau Veritas Consumer Products Services Inc. 775 Montague Expressway Milpitas, CA 95035 Subject: Confidentiality Request for FCC ID: 2AUTDGW0300B Pursuant to CFR 47 sections 0.457 and 0.459, we respectfully request permanent confidential treatment of the following Exhibits accompanying this application be held confidential: Type of Confidentiality Requested Exhibit Short Term Permanent Block Diagram Short Term External Photos Short Term Permanent i Internal Photos Short Term Permanent Operational Description/ Theory of Operation Short Term Permanent Parts List Short Term Permanent Tune-Up Procedure Short Term Permanent Schematics Short Term Test Setup Photos Short Term Permanent i User’s Manual 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. Permanent Confidentiality: The applicant requests the exhibits listed above as permanently confidential be permanently withheld from public review due to materials that contain trade secrets and proprietary information not customarily released to the public. Short-Term Confidentiality: To avoid premature release of sensitive information prior to marketing or release of the product to the public, the applicant requests the following documents contained in this certification application be temporarily withheld from public disclosure for an initial period of 45 or 180 days; or for a specified date of not to exceed 180 days from the Grant Date The applicant understands that disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, Client’s signature: Client’s name & title: Caroline Wang Contact information / address: Floor 3, Building 2, No. 200, Zhangheng Road, China ( Shanghai) Pilot Free Trade Zone, Shanghai 200000 China SCS-F019: Confidentiality Request Letter Page 3 of 3 Rev 7.0 i Permanent confidentiality may be requested in accordance with FCC KDB 72692

SCS-F190 WiFi Channel 12&13 Declaration Letter Page 1 of 2 Rev.2.0 Created by William Graff Approved by Bao-Thuong Nguyen WIFI Channel 12 and 13 Declaration Letter Reason for Amendment Revision History Approved Date From To Initial Release (obsolete) Initial 1.0 December 22, 2015 Modify the select options (current) 1.0 2.0 September 23, 2016 SCS-F190 WiFi Channel 12&13 Declaration Letter Page 2 of 2 Rev.2.0 Created by William Graff Approved by Bao-Thuong Nguyen Otis Science and Technology Development (Shanghai) Co., Ltd. WIFI Channel 12 and 13 Declaration Letter We declare the equipment identified below with regards to Channel 12 and 13 capabilities for FCC ID: 2AUTDGW0300B Declaration Product hardware does not have the capability to operate on Channel 12 and 13. Product hardware has the capability to operate on Channel 12 and 13. However, these two channels will be disabled via software and will not be accessible to user. Product hardware has the capability to operate on Channel 12 and 13. However, all the operated channels can’t be changed in the RF parameter via software. All channels have complied with all of the requirements sets out in FCC Part 15.247. Product hardware has the capability to operate on WiFi Channel 12 and 13, and meets the requirements of KDB 594280 D01 v02r01. Please note: 1.) By default, this device operates in a mode that is compliant with the U.S. requirements. 2.) This device will also use supplemental information such as geo-location data to determine that it is operating outside the U.S., if necessary, to change its power. Such supplemental data will be derived from the following: Global Navigation Satellite System (GNSS)7 sensors in the device Mobile Country Code (MCC),8 or MCC with a Mobile Network code (MNC), received from a CMRS9 carrier and received directly by a receiver on the device Country information derived from multiple adjacent access points (for example using IEEE Std 802.11d provisions) may be permitted on case-by-case basis Other suitable geo-location data based on IP addresses or other reliable source. Name / Title: Caroline Wang Signature: Phone: +8602120330686 Email: [email protected] Date:2021/5/14

Bureau Veritas Shenzhen Co., Ltd. Dongguan Branch No. 96, Guantai Road (Houjie Section), Houjie Town, Dongguan City, Guangdong Province. 523942. People’s Republic of China. Tel.: +86 769 8998 2098 Fax: +86 769 8593 1080 Email: [email protected] Page 1 of 5 Report Version 1 Reference No.: 2104WDG0210-1 PHOTOGRAPHS OF THE EUT BT/WIFI ANT WCDMA/LTE ANT Bureau Veritas Shenzhen Co., Ltd. Dongguan Branch No. 96, Guantai Road (Houjie Section), Houjie Town, Dongguan City, Guangdong Province. 523942. People’s Republic of China. Tel.: +86 769 8998 2098 Fax: +86 769 8593 1080 Email: [email protected] Page 2 of 5 Report Version 1 Reference No.: 2104WDG0210-1 Bureau Veritas Shenzhen Co., Ltd. Dongguan Branch No. 96, Guantai Road (Houjie Section), Houjie Town, Dongguan City, Guangdong Province. 523942. People’s Republic of China. Tel.: +86 769 8998 2098 Fax: +86 769 8593 1080 Email: [email protected] Page 3 of 5 Report Version 1 Reference No.: 2104WDG0210-1 Bureau Veritas Shenzhen Co., Ltd. Dongguan Branch No. 96, Guantai Road (Houjie Section), Houjie Town, Dongguan City, Guangdong Province. 523942. People’s Republic of China. Tel.: +86 769 8998 2098 Fax: +86 769 8593 1080 Email: [email protected] Page 4 of 5 Report Version 1 Reference No.: 2104WDG0210-1 Bureau Veritas Shenzhen Co., Ltd. Dongguan Branch No. 96, Guantai Road (Houjie Section), Houjie Town, Dongguan City, Guangdong Province. 523942. People’s Republic of China. Tel.: +86 769 8998 2098 Fax: +86 769 8593 1080 Email: [email protected] Page 5 of 5 Report Version 1 Reference No.: 2104WDG0210-1 VOICE1 Port and VIOCE2 Port are only reserved for the prototype without any function. Please refer to the manual for details. Micro USB Port is only for engineering debugging.

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Bureau Veritas Shenzhen Co., Ltd. Dongguan Branch No. 96, Guantai Road (Houjie Section), Houjie Town, Dongguan City, Guangdong Province. 523942. People’s Republic of China. Tel.: +86 769 8998 2098 Fax: +86 769 8593 1080 Email: [email protected] Page 1 of 7 Report Version 1 Reference No.: 2104WDG0210-1 PHOTOGRAPHS OF THE EUT Bureau Veritas Shenzhen Co., Ltd. Dongguan Branch No. 96, Guantai Road (Houjie Section), Houjie Town, Dongguan City, Guangdong Province. 523942. People’s Republic of China. Tel.: +86 769 8998 2098 Fax: +86 769 8593 1080 Email: [email protected] Page 2 of 7 Report Version 1 Reference No.: 2104WDG0210-1 Bureau Veritas Shenzhen Co., Ltd. Dongguan Branch No. 96, Guantai Road (Houjie Section), Houjie Town, Dongguan City, Guangdong Province. 523942. People’s Republic of China. Tel.: +86 769 8998 2098 Fax: +86 769 8593 1080 Email: [email protected] Page 3 of 7 Report Version 1 Reference No.: 2104WDG0210-1 Bureau Veritas Shenzhen Co., Ltd. Dongguan Branch No. 96, Guantai Road (Houjie Section), Houjie Town, Dongguan City, Guangdong Province. 523942. People’s Republic of China. Tel.: +86 769 8998 2098 Fax: +86 769 8593 1080 Email: [email protected] Page 4 of 7 Report Version 1 Reference No.: 2104WDG0210-1 Bureau Veritas Shenzhen Co., Ltd. Dongguan Branch No. 96, Guantai Road (Houjie Section), Houjie Town, Dongguan City, Guangdong Province. 523942. People’s Republic of China. Tel.: +86 769 8998 2098 Fax: +86 769 8593 1080 Email: [email protected] Page 5 of 7 Report Version 1 Reference No.: 2104WDG0210-1 BT/WIFI MODULE ff The PCB antenna is reserved for the module, and there is no signal transmission. Bureau Veritas Shenzhen Co., Ltd. Dongguan Branch No. 96, Guantai Road (Houjie Section), Houjie Town, Dongguan City, Guangdong Province. 523942. People’s Republic of China. Tel.: +86 769 8998 2098 Fax: +86 769 8593 1080 Email: [email protected] Page 6 of 7 Report Version 1 Reference No.: 2104WDG0210-1 3G/4G COMMUNICATION MODULE Bureau Veritas Shenzhen Co., Ltd. Dongguan Branch No. 96, Guantai Road (Houjie Section), Houjie Town, Dongguan City, Guangdong Province. 523942. People’s Republic of China. Tel.: +86 769 8998 2098 Fax: +86 769 8593 1080 Email: [email protected] Page 7 of 7 Report Version 1 Reference No.: 2104WDG0210-1

Bureau Veritas Shenzhen Co., Ltd. Dongguan Branch No. 96, Guantai Road (Houjie Section), Houjie Town, Dongguan City, Guangdong Province. 523942. People’s Republic of China. Tel: +86 769 8998 2098 Fax: +86 769 8593 1080 Email: [email protected] Page 1 of 7 Report Version 1 Test Report No.: FM2104WDG0210 RF EXPOSURE REPORT Applicant Otis Science and Technology Development (Shanghai) Co., Ltd. Address Floor 3, Building 2, No. 200, Zhangheng Road, China ( Shanghai) Pilot Free Trade Zone, Shanghai, China Manufacturer or Supplier Otis Science and Technology Development (Shanghai) Co., Ltd. Address Floor 3, Building 2, No. 200, Zhangheng Road, China ( Shanghai) Pilot Free Trade Zone, Shanghai, China Product 4G IoT Wireless Gateway Brand Name Model GW0300B Additional Model & Model Difference N/A Date of tests Apr. 20, 2021 ~ May 12, 2021 FCC Part 2 (Section 2.1091) KDB 447498 D01 IEEE C95.1 CONCLUSION: The submitted sample was found to COMPLY with the test requirement Tested by Lucas Chen Project Engineer / EMC Department Approved by Glyn He Assistant Manager / EMC Department Date: Jun. 30, 2021 This report is governed by, and incorporates by reference, CPS Conditions of Service as posted at the date of issuance of this report at https://www.cps.bureauveritas.com/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. 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 you unqualified acceptance of the completeness of this report, the tests conducted and the correctness of the report contents. Bureau Veritas Shenzhen Co., Ltd. Dongguan Branch No. 96, Guantai Road (Houjie Section), Houjie Town, Dongguan City, Guangdong Province. 523942. People’s Republic of China. Tel: +86 769 8998 2098 Fax: +86 769 8593 1080 Email: [email protected] Page 2 of 7 Report Version 1 Test Report No.: FM2104WDG0210 TABLE OF CONTENTS RELEASE CONTROL RECORD ................................................................................ 3 1. CERTIFICATION .............................................................................................. 4 2. RF EXPOSURE LIMIT ..................................................................................... 5 3. MPE CALCULATION FORMULA ..................................................................... 5 4. CLASSIFICATION ........................................................................................... 5 5. ANTENNA GAIN .............................................................................................. 6 6. CALCULATION RESULT OF MAXIMUM CONDUCTED POWER ................... 6 Bureau Veritas Shenzhen Co., Ltd. Dongguan Branch No. 96, Guantai Road (Houjie Section), Houjie Town, Dongguan City, Guangdong Province. 523942. People’s Republic of China. Tel: +86 769 8998 2098 Fax: +86 769 8593 1080 Email: [email protected] Page 3 of 7 Report Version 1 Test Report No.: FM2104WDG0210 RELEASE CONTROL RECORD ISSUE NO. REASON FOR CHANGE DATE ISSUED FM2104WDG0210 Original release Jun. 30, 2021 Bureau Veritas Shenzhen Co., Ltd. Dongguan Branch No. 96, Guantai Road (Houjie Section), Houjie Town, Dongguan City, Guangdong Province. 523942. People’s Republic of China. Tel: +86 769 8998 2098 Fax: +86 769 8593 1080 Email: [email protected] Page 4 of 7 Report Version 1 Test Report No.: FM2104WDG0210 1. CERTIFICATION FCC ID: 2AUTDGW0300B PRODUCT: 4G IoT Wireless Gateway BRAND NAME: MODEL NO.: GW0300B ADDITIONAL NO.: N/A TEST SAMPLE: Engineering Sample APPLICANT: Otis Science and Technology Development (Shanghai) Co., Ltd. STANDARDS: FCC Part 2 (Section 2.1091) KDB 447498 D01 IEEE C95.1 Bureau Veritas Shenzhen Co., Ltd. Dongguan Branch No. 96, Guantai Road (Houjie Section), Houjie Town, Dongguan City, Guangdong Province. 523942. People’s Republic of China. Tel: +86 769 8998 2098 Fax: +86 769 8593 1080 Email: [email protected] Page 5 of 7 Report Version 1 Test Report No.: FM2104WDG0210 2. RF EXPOSURE LIMIT LIMITS FOR MAXIMUM PERMISSIBLE EXPOSURE (MPE) FREQUENCY RANGE (MHz) ELECTRIC FIELD STRENGTH (V/m) MAGNETIC FIELD STRENGTH (A/m) POWER DENSITY (mW/cm 2 ) AVERAGE TIME (minutes) LIMITS FOR GENERAL POPULATION / UNCONTROLLED EXPOSURE 300-1500 ... ... F/1500 30 1500-100,000 ... ... 1.0 30 F = Frequency in MHz 3. MPE CALCULATION FORMULA Pd = (Pout*G) / (4*pi*r 2 ) where Pd = power density in mW/cm 2 Pout = output power to antenna in mW G = gain of antenna in linear scale Pi = 3.1416 R = distance between observation point and center of the radiator in cm 4. CLASSIFICATION The antenna of this product, under normal use condition, is at least 20cm away from the body of the user. So, this device is classified as Mobile Device. Bureau Veritas Shenzhen Co., Ltd. Dongguan Branch No. 96, Guantai Road (Houjie Section), Houjie Town, Dongguan City, Guangdong Province. 523942. People’s Republic of China. Tel: +86 769 8998 2098 Fax: +86 769 8593 1080 Email: [email protected] Page 6 of 7 Report Ve…

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Bureau Veritas Shenzhen Co., Ltd. Dongguan Branch No. 96, Guantai Road (Houjie Section), Houjie Town, Dongguan City, Guangdong Province. 523942. People’s Republic of China. Tel: +86 769 8998 2098 Fax: +86 769 8593 1080 Email: [email protected] Page 1 of 35 Report Version 1 Test Report No.: RF2104WDG0210-2 TEST REPORT Applicant Otis Science and Technology Development (Shanghai) Co., Ltd. Address Floor 3, Building 2, No. 200, Zhangheng Road, China ( Shanghai) Pilot Free Trade Zone, Shanghai, China Manufacturer or Supplier Otis Science and Technology Development (Shanghai) Co., Ltd. Address Floor 3, Building 2, No. 200, Zhangheng Road, China ( Shanghai) Pilot Free Trade Zone, Shanghai, China Product 4G IoT Wireless Gateway Brand Name Model GW0300B Additional Model & Model Difference N/A Date of tests Apr. 20, 2021 ~ May 12, 2021 the tests have been carried out according to the requirements of the following standard: FCC Part 15, Subpart C, Section 15.247 CONCLUSION: The submitted sample was found to COMPLY with the test requirement Tested by Lucas Chen Project Engineer / EMC Department Approved by Glyn He Assistant Manager / EMC Department Date: Jun. 30, 2021 This report is governed by, and incorporates by reference, CPS Conditions of Service as posted at the date of issuance of this report at https://www.cps.bureauveritas.com/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. 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 you unqualified acceptance of the completeness of this report, the tests conducted and the correctness of the report contents. Bureau Veritas Shenzhen Co., Ltd. Dongguan Branch No. 96, Guantai Road (Houjie Section), Houjie Town, Dongguan City, Guangdong Province. 523942. People’s Republic of China. Tel: +86 769 8998 2098 Fax: +86 769 8593 1080 Email: [email protected] Page 2 of 35 Report Version 1 Test Report No.: RF2104WDG0210-2 TABLE OF CONTENTS RELEASE CONTROL RECORD ............................................................................................................ 4 1 SUMMARY OF TEST RESULTS .................................................................................................... 5 2 MEASUREMENT UNCERTAINTY ............................................................................................... 5 3 GENERAL INFORMATION ............................................................................................................ 6 3.1 GENERAL DESCRIPTION OF EUT ............................................................................................. 6 3.2 DESCRIPTION OF TEST MODES ............................................................................................... 7 3.2.1. CONFIGURATION OF SYSTEM UNDER TEST ............................................................... 7 3.2.2. TEST MODE APPLICABILITY AND TESTED CHANNEL DETAIL .................................... 7 3.3 GENERAL DESCRIPTION OF APPLIED STANDARDS .............................................................. 9 3.4 DESCRIPTION OF SUPPORT UNITS ......................................................................................... 9 4 TEST TYPES AND RESULTS ...................................................................................................... 10 4.1 RADIATED EMISSION MEASUREMENT .................................................................................. 10 4.1.1 LIMITS OF RADIATED EMISSION MEASUREMENT .................................................... 10 4.1.2 TEST INSTRUMENTS ...................................................................................................... 11 4.1.3 TEST PROCEDURES ..................................................................................................... 12 4.1.4 DEVIATION FROM TEST STANDARD ........................................................................... 13 4.1.5 TEST SETUP ................................................................................................................... 13 4.1.6 EUT OPERATING CONDITIONS .................................................................................... 14 4.1.7 TEST RESULTS .............................................................................................................. 15 4.2 6DB BANDWIDTH MEASUREMENT ......................................................................................... 20 4.2.1 LIMITS OF 6DB BANDWIDTH MEASUREMENT ........................................................... 20 4.2.2 TEST INSTRUMENTS ..................................................................................................... 20 4.2.3 TEST PROCEDURE ........................................................................................................ 21 4.2.4 DEVIATION FROM TEST STANDARD ........................................................................... 21 4.2.5 TEST SETUP .............................................................................................................…

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Bureau Veritas Shenzhen Co., Ltd. Dongguan Branch No. 96, Guantai Road (Houjie Section), Houjie Town, Dongguan City, Guangdong Province. 523942. People’s Republic of China. Tel: +86 769 8998 2098 Fax: +86 769 8593 1080 Email: [email protected] Page 1 of 53 Report Version 1 Test Report No.: RF2104WDG0210-1 TEST REPORT Applicant Otis Science and Technology Development (Shanghai) Co., Ltd. Address Floor 3, Building 2, No. 200, Zhangheng Road, China ( Shanghai) Pilot Free Trade Zone, Shanghai, China Manufacturer or Supplier Otis Science and Technology Development (Shanghai) Co., Ltd. Address Floor 3, Building 2, No. 200, Zhangheng Road, China ( Shanghai) Pilot Free Trade Zone, Shanghai, China Product 4G IoT Wireless Gateway Brand Name Model GW0300B Additional Model & Model Difference N/A Date of tests Apr. 20, 2021 ~ May 12, 2021 The tests have been carried out according to the requirements of the following standard: FCC Part 15, Subpart C, Section 15.247 CONCLUSION: The submitted sample was found to COMPLY with the test requirement Tested by Lucas Chen Project Engineer / EMC Department Approved by Glyn He Assistant Manager / EMC Department Date: Jun. 30, 2021 This report is governed by, and incorporates by reference, CPS Conditions of Service as posted at the date of issuance of this report at https://www.cps.bureauveritas.com/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. 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 is…

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