2AUXB-DSS-050PIR Motion Sensor

1.00m～1.20m 88° 30° FCC Statement: Any Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. 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. FCC Radiation Exposure Statement: 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.

Company: Hangzhou Roombanker Technology Co., Ltd. Add: A#801 Wantong center, Hangzhou, China Tel: 0571-86769027 Fax: 0571-86769027 E-mail: [email protected] Declaration of S imilarity Sincerely Yours, FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 74 35 Oakland M ills Road Columbia, MD 21046 Dear Sir/Madam, We, Hangzhou Roombanker Technology Co., Ltd., hereby declare that our product name: PIR Motion Sensor (model: DSI-0012, AMS110, DSS-050, DSS-050-1, DSS-050-2, DSS-050-3, DSS-050-4, DSS-050-5, DSS-050-6, DSS-050-7, DSS-050-8, DSS-050-9, DSS-050-10. FCC ID: 2AUXB-DSS-050). These models are electrically identical with the PCB design, components and electromagnetic compatibility characteristics. And DSI-0012 has been tested by BACL. We confirm that all information above is true, and we’ll be responsible for all the consequences. Please contact me if you have any question. The differences of them are as follows: Model name. Signature: Typed or Printed Name: Lin Su Title: Manager

Signature: Print Name: Lin Su Title: Manager QA-FR-170-B Company: Hangzhou Roombanker Technology Co., Ltd. Add: A#801 Wantong center, Hangzhou, China Tel: 0571-86769027 Fax: 0571-86769027 E-mail: [email protected] FCC Authorization Date: 2020-07-08 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Agent Authorization To whom it may concern: We , Hangzhou Roombanker Technology Co., Ltd., Hereby authorizes Bay Area Compliance Laboratories Corporation to act on its behalf in all matters relating to application for Equipment authorization, including the signing of all documents relating to these matters. All acts carried out by Bay Area Compliance Laboratory Corporation on our behalf shall have th e same effect as our own action. We, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. This authorization is valid until further written notice from the applicant. Sincerely Yours,

Company: Hangzhou Roombanker Technology Co., Ltd. Add: A#801 Wantong center, Hangzhou, China Tel: 0571-86 769027 Fax: 0571-86769027 E-mail: [email protected] FCC Confidential Authorization Date: 2020-07-08 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Confidentiality Request regarding application for certification of FCC ID: 2AUXB-DSS-050 To: whom it may concern, In accordance with Sections 0.457 and 0.459 of the Commission’s Rules, Hangzhou Roombanker Technology Co., Ltd. hereby requests long-term confidential treatment of information accompanying this application as outlined below: Block Diagram Schematics Operation Description The above ma terials contain proprietary and confidential information not customarily released to the public. The public disclosure of these materials provides unjustified benefits to its competitors in the market. Sincerely Yours, Signature: Printed Name: Lin Su Title: Manager

EXHIBIT A - EUT EXTERNAL PHOTOGRAPHS

Model:DSI-0012 FCC ID: 2AUXB-DSS-050

EXHIBIT B - EUT INTERNAL PHOTOGRAPHS Antenna 1 Antenna 2

Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RSHD200708001-00A FCC Part 15.247 Page 12 of 43 FCC §1.1310& §2.1091 –MAXIMUM PERMISSIBLE EXPOSURE (MPE) Applicable Standard According to subpart §2.1091 and subpart §1.1310, systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy level in excess of the Commission’s guidelines. Limits for Maximum Permissible Exposure (MPE) (§1.1310, §2.1091) (B) Limits for General Population/Uncontrolled Exposure Frequency Range (MHz) Electric Field Strength (V/m) Magnetic Field Strength (A/m) Power Density (mW/cm 2 ) Averaging Time (minutes) 0.3-1.34 614 1.63 *(100) 30 1.34-30 824/f 2.19/f *(180/f²) 30 30-300 27.5 0.073 0.2 30 300-1500 / / f/1500 30 1500-100,000 / / 1.0 30 f = frequency in MHz; * = Plane-wave equivalent power density; Calculated Formulary: Predication of MPE limit at a given distance S = PG/4πR² = power density (in appropriate units, e.g. mW/cm 2 ); P = power input to the antenna (in appropriate units, e.g., mW); G = power gain of the antenna in the direction of interest relative to an isotropic radiator, the power gain factor, is normally numeric gain; R = distance to the center of radiation of the antenna (appropriate units, e.g., cm); Calculated Data: For worst case: Mode Frequency Range (MHz) Antenna Gain Tune-up Conducted Power Evaluation Distance (cm) Power Density (mW/cm 2 ) MPE Limit (mW/cm 2 ) (dBi) (numeric) (dBm)(mW) Zigbee 2405~24802.0 1.58 13.0019.95 20 0.0063 1.0 Note: The tune-up Conducted power was declared by the manufacturer. Conclusion: The device meets MPE at distance 20cm.

FCC PART 15.247 TEST REPORT For Hangzhou Roombanker Technology Co., Ltd. A#801 Wantong center, Hangzhou, China FCC ID: 2AUXB-DSS-050 Report Type: Original Report Product Type: PIR Motion Sensor Test Engineer: Jack Jiao Re port Number: RSHD200708001-00A Re port Date: 2020-08-07 Reviewed B y: Oscar Ye EMC Manager Prepared By: Bay Area Compliant Laboratories Corp. (Kunshan) No.248 Chenghu Road,Kunshan,Jiangsu province,China Tel: +86-0512-86175000 Fax: +86-0512-88934268 www.baclcorp.com.cn Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RSHD200708001-00A FCC Part 15.247 Page 2 of 43 TABLE OF CONTENTS GENERAL INFORMATION ....................................................................................................................................... 3 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ..................................................................................... 3 OBJECTIVE ................................................................................................................................................................... 3 RELATED SUBMITTAL(S)/GRANT(S) ............................................................................................................................. 3 TEST METHODOLOGY .................................................................................................................................................. 4 MEASUREMENT UNCERTAINTY .................................................................................................................................... 4 TEST FACILITY ............................................................................................................................................................. 4 SYSTEM TEST CONFIGURATION .......................................................................................................................... 5 DESCRIPTION OF TEST CONFIGURATION ...................................................................................................................... 5 EQUIPMENT MODIFICATIONS ....................................................................................................................................... 5 EUT EXERCISE SOFTWARE .......................................................................................................................................... 5 SUPPORT EQUIPMENT LIST AND DETAILS .................................................................................................................... 7 EXTERNAL I/O CABLE .................................................................................................................................................. 7 BLOCK DIAGRAM OF TEST SETUP ................................................................................................................................ 8 SUMMARY OF TEST RESULTS ............................................................................................................................. 10 TEST EQUIPMENT LIST ......................................................................................................................................... 11 FCC §1.1310& §2.1091 –MAXIMUM PERMISSIBLE EXPOSURE (MPE) ............................................................. 12 CALCULATED FORMULARY: ....................................................................................................................................... 12 FCC §15.203 - ANTENNA REQUIREMENT ........................................................................................................... 13 APPLICABLE STANDARD ............................................................................................................................................ 13 ANTENNA CONNECTOR CONSTRUCTION .................................................................................................................... 13 FCC §15.209, §15.205 & §15.247(d) - SPURIOUS EMISSIONS ............................................................................. 14 APPLICABLE STANDARD ............................................................................................................................................ 14 EUT SETUP ................................................................................................................................................................ 14 EMI TEST RECEIVER SETUP ....................................................................................................................................... 15 TEST PROCEDURE ...................................................................................................................................................... 15 CORRECTED AMPLITUDE & MARGIN CALCULATION ................................................................................................. 15 TEST RESULTS SUMMARY .......................................................................................................................................... 15 TEST DATA ................................................................................................................................................................ 16 FCC §15.247(a) (2) – 6 dB EMISSION BANDWIDTH ............................................................................................ 25 APPLICABLE STANDARD ............................................................................................................................................ 25 TEST PROCEDURE ...................................................................................................................................................... 25 TEST DATA ................................................................................................................................................................ 25 FCC §15.247(b) (3) - MAXIMUM CONDUCTED OUTPUT POWER .................................................................. 30 APPLICABLE STANDARD .........…

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EXHIBIT C - TEST SETUP PHOTOGRAPHS Radiated Emissions (Below 1GHz) Radiated Emissions (Above 1GHz)