2AZ3JR230R230 5MP Microdome Camera

For more details, access to Rhombus apps and support, and mounting instructions, scan the QR code! Want to learn more? Use a PoE power source compliant with 802.3af PoE Plug in your Rhombus Camera Available on iOS and Android Install the Rhombus Systems Mobile App Follow the app’s instructions to complete registration Tap Register on the Mobile App Federal Communication Commission Interference Statement 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. 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 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 Caution: Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate this equipment. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. Industry Canada statement: 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 Cet appareil contient des émetteurs / récepteurs exempts de licence qui sont conformes au (x) RSS (s) exemptés de licence d'Innovation, Sciences et Développement économique Canada. L'opération est soumise aux deux conditions suivantes: (1) Cet appareil ne doit pas causer d'interférences (2) Cet appareil doit accepter toute interférence, y compris les interférences pouvant provoquer un fonctionnement indésirable de l'appareil Radiation Exposure Statement: This equipment complies with Canada 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. Déclaration d'exposition aux radiations: Cet équipement est conforme Canada limites d'exposition aux radiations dans un environnement non contrôlé. Cet équipement doit être installé et utilisé à distance minimum de 20cm entre le radiateur et votre corps. EU Importer/Distributor: Schillingweg 64, 2153 PL Niew-Vennep, Amsterdam, The Netherlands Grounding/Earthing: If protective earthing is used as a safeguard, connection of the equipment protective earthing conductor to the installation protective earthing conductor (for example, by means of a power cord connected to a socket-outlet with earthing connection) is required. Grounding screw: Torx 20 with Security Pin Screw, Diameter: M4*0.7P / Head Dia.:7 mm. Thread Length: 6 mm. Grounding wire: diameter of ground wire is 18AWG minimum, the color of ground wire two-color yellow green. Grounding washer: Type: Toothed Lock Washer (External Teeth), Diameter: OD= 8.5mm, ID= 4.3mm/ Thickness: 0.9mm. Mounting on Wall or Ceiling: • Open dome by unscrewing three housing screws with included Torx tool • Use included mount template to drill holes for screws and cable • Use three included M4x25mm round head self-tapping screws to mount base to surface • Use three included anchors when mounting to softer materials • Replace dome and tighten three housing screws with included Torx tool Connection: • The camera is only to be connected to PoE networks without routing to outside plants • If powered by a power adapter, the adapter should be properly grounded • The product will be installed under the eaves of the building and will avoid direct exposure of the external wire to the sun and water environment. • Please contact Rhombus’ certified dealers for power adapters Regulatory Compliance

Grantee also Agent for Service of Process_FCC_Attestation Statements_Kiwa Page 1 of 2 RF_754_02 15-02-2023 U.S. Agent Designation for Service of Process (Applicant is Both Grantee and U.S. Agent) TO: Kiwa Nederland B.V. Wilmersdorf 50 7327 AC Apeldoorn Postbus 137 7300 AC Apeldoorn Netherlands ATTENTION: FCC Certification – Section 2.911(d)(7) Information This letter is to confirm that the Applicant will also serve as the U.S. Agent for Service of Process as required by 47 CFR 2.911(d)(7). The Applicant acknowledges that they must maintain an agent for no less than one year after terminating all marketing and importation OR the conclusion of any Commission-related proceeding involving the equipment. The Applicant further acknowledges their responsibility to inform the FCC whenever the Designated U.S. Agent information changes. Applicant & Agent Company name: Rhombus Systems, Inc FRN: 0030968606 Grantee Code: 2AZ3J Contact person name: Dave Gustafson Agent name: Dave Gustafson Street address: 1920 20th Street ZIP/City/State Sacramento Telephone number: (650) 269-7258 Email address: [email protected] Signature Contact person*: Date: 30 June 2023 Signature Agent*: Date: 3 July 2023 Grantee also Agent for Service of Process_FCC_Attestation Statements_Kiwa Page 2 of 2 RF_754_02 15-02-2023 Note *Must be signed by both the applicant, and agent on behalf Revision Record Sheet: Revision Section number Page number Date Remark(s) issued by 01 09-02-2023 1 st version RvM 02 1 15-02-2023 Added FRN RvdM Issued/modified by : Richard van de Meer Function : Certification assessor Revision : 02 Date : 15-02-2023 Verified by : Willem Jan Jong Function : Team Lead Date : 16-02-2023 Released by : Axel Gase Function : Manager Quality Assurance Date of release: : 19-02-2023

Covered list attestation FCC application letter Kiwa Page 1 of 2 RF_755_02 15-02-2023 Certification Application Attestation Statements Rhombus Systems, Inc 1920 20th Street CA 95811 Sacramento, United States Subject: FCC ID: 2AZ3JR230 To Whom It May Concern: Statement for 47 CFR section 2.911(d)(5)(i) Rhombus Systems, Inc certifies that as of the date of the application the equipment for which authorization is sought is not “covered” equipment 1 prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. If the equipment for which the applicant seeks authorization is produced by any of the entities identified on the current Covered List, including affiliates or subsidiaries of the named companies, the applicant must include an explanation on why the equipment is not “covered” equipment. Additional Explanation: <N/A> Statement for 47 CFR section 2.911(d)(5)(ii) Rhombus Systems, Inc (“the applicant”) certifies that, as of the date of the filing of this application, the applicant - is / - is not (3) identified on the Covered List as an entity producing “covered” equipment. Date: City: Sacramento Name (2) : Dave Gustafson Function: Vice President of Hardware Telephone number: (650) 269-7258 Email address: [email protected] Signature: 1 - The Commission’s Covered List is published by the Public Safety and Homeland Security Bureau and posted on the Commission’s website. This Covered List, which is periodically updated, identifies particular equipment, produced by particular entities, that constitutes “covered” equipment. https://www.fcc.gov/supplychain/coveredlist . (2): For FCC it must be the Grantee Code “owner” or the authorized agent. (3): double click on the appropriate box and select ‘’checked” then “OK” Covered list attestation FCC application letter Kiwa Page 2 of 2 RF_755_02 15-02-2023 Revision Record Sheet: Revision Section number Page number Date Remark(s) issued by 01 07-02-2023 1 st version RvM 02 1 15-02-2023 Changed Applicant to Company and added “Subject: FCC ID: “ RvdM Issued/modified by : Richard van de Meer Function : Certification assessor Revision : 02 Date : 15-02-2023 Verified by : Willem Jan Jong Function : Team Lead Date : 16-02-2023 Released by : Axel Gase Function : Manager Quality Assurance Date of release: : 19-02-2023

RF_160_05 Declaration of Authorisation Date of issue 02-01-2023 Declaration of Authorization We Name: Rhombus Systems, Inc Address: 1920 20th Street City: Sacramento, CA 95811 Country: United States Declare that: Name Representative of agent: Gary Wu (1) Agent Company name: Wendell Industrial Co., Ltd. Address: 1F, No. 119, Wugong 3rd Rd., Wugu Dist. City: New Taipei City Country Taiwan R.O.C. is authorized to apply for Certification of the following product(s): Product description: R230 5MP Microdome Camera Type designation: R230, R230-XXXXX (XXXXX = 128GB, 256GB, 512GB, 1TB, space or blank) Trademark: Rhombus Systems Validity/ expiry date on our behalf. Date: 30 June 2023................................ City: Sacramento Name: Dave Gustafson (2) Function: Vice President of Hardware Signature: ............................... Notes: (1): Required for FCC application (2): For FCC it must be the Grantee Code “owner” or the authorized agent. Revision Record Sheet: Revision Section number Page number Date Remark(s) issued by 02 1 02-01-2023 History sheet added AG Issued/modified by : Axel Gase Function : Quality Manager Revision : 02 Date : 02-01-2023 Verified by : Willem Jan Jong Function : Team Lead Date : 02-01-2023 Released by : Axel Gase Function : Manager Quality Assurance Date of release: : 02-01-2023

FCC, Request for non-disclosure Date: 02-01-2022 RF_501, Issue 10 Company Name: Rhombus Systems, Inc Address : 1920 20th Street City: Sacramento, CA 95811 Country: United States To: Kiwa Netherlands B.V., Dept. FCC TCB Wilmersdorf 50 7327 AC Apeldoorn The Netherlands Subject: Request for confidentiality FCC ID: 2AZ3JR230 Reference number: ###### Dear FCC TCB, 1. Long-Term Confidentiality Pursuant to 47 CFR Section 0.459(a) & (b), we hereby requests non-disclosure and confidential treatment of the following materials submitted in support of FCC certification application: Bill(s) of Material Block Diagrams Operational Description Schematic Diagrams Tune-up Procedure Above materials contain secrets, proprietary and technical information, which would customarily be guarded from competitors under 47 CFR, section 0.457(d)(2). Disclosure or publication or any portion of this company confidential material to other parties could cause substantial competitive harm and provide unjustified benefits for competitors. 2. Short-Term Confidentiality (STC) Pursuant to Public Notice DA 04-1705 of the Commission’s policy, in order to comply with the marketing regulations in 47 CFR §2.803 and the importation rules in 47 CFR §2.1204, a pplicant hereby requests Short-Term Confidential treatment of the following materials (See notes below): Internal Photos User’s Manual Test Set-up Photos External Photos Justification: Date: 30 June 2023 Name and signature of applicant: Dave Gustafson Notes: 1) A document or type of document can only have ONE type of confidentiality! 2) Short-Term confidentiality is in principle for 45 days from date of grant; it can be extended max 3 times (total time 180 days max.)! The planned date should state in the RF731 application form. 3) FCC must be informed when marketing begins earlier. 4) Release takes place automatically thus extension must be requested in time. Telefication does not remind you of this! 5) Request for extension or for release must be received by Kiwa NL B.V. at least 7 days before date of actual marketing or before expiration of the STC period FCC, Request for non-disclosure Date: 02-01-2023 RF_501, Issue 10 Page 1 of 1 Revision Record Sheet: Revision Section number Page number Date Remark(s) issued by 10 1 02-01-2023 History sheet added AG Issued/modified by : Axel Gase Function : Quality Manager Revision : 10 Date : 02-01-2023 Verified by : Willem Jan Jong Function : Team Lead Date : 02-01-2023 Released by : Axel Gase Function : Manager Quality Assurance Date of release: : 02-01-2023

Report No: WD-RF-R-230056-A0、WD-RF-R-230056-D0 WD-RF-R-230056-B0、WD-RF-R-230056-E0 WD-RF-R-230056-C0、WD-RF-R-230056-F0 Page 1 of 7 Attachment 2：EUT Detailed Photographs Photo 1 Trade Name：rhombus systems Model Name：R230、R230-XXXXX (XXXXX = 128GB, 256GB, 512GB, 1TB, space or blank) Photo 2 Trade Name：rhombus systems Model Name：R230、R230-XXXXX (XXXXX = 128GB, 256GB, 512GB, 1TB, space or blank) Report No: WD-RF-R-230056-A0、WD-RF-R-230056-D0 WD-RF-R-230056-B0、WD-RF-R-230056-E0 WD-RF-R-230056-C0、WD-RF-R-230056-F0 Page 2 of 7 Photo 3 Trade Name：rhombus systems Model Name：R230、R230-XXXXX (XXXXX = 128GB, 256GB, 512GB, 1TB, space or blank) Photo 4 Trade Name：rhombus systems Model Name：R230、R230-XXXXX (XXXXX = 128GB, 256GB, 512GB, 1TB, space or blank) Report No: WD-RF-R-230056-A0、WD-RF-R-230056-D0 WD-RF-R-230056-B0、WD-RF-R-230056-E0 WD-RF-R-230056-C0、WD-RF-R-230056-F0 Page 3 of 7 Photo 5 Trade Name：rhombus systems Model Name：R230、R230-XXXXX (XXXXX = 128GB, 256GB, 512GB, 1TB, space or blank) Photo 6 Trade Name：rhombus systems Model Name：R230、R230-XXXXX (XXXXX = 128GB, 256GB, 512GB, 1TB, space or blank) Report No: WD-RF-R-230056-A0、WD-RF-R-230056-D0 WD-RF-R-230056-B0、WD-RF-R-230056-E0 WD-RF-R-230056-C0、WD-RF-R-230056-F0 Page 4 of 7 Photo 7 Trade Name：rhombus systems Model Name：R230、R230-XXXXX (XXXXX = 128GB, 256GB, 512GB, 1TB, space or blank) Photo 8 Trade Name：rhombus systems Model Name：R230、R230-XXXXX (XXXXX = 128GB, 256GB, 512GB, 1TB, space or blank) Report No: WD-RF-R-230056-A0、WD-RF-R-230056-D0 WD-RF-R-230056-B0、WD-RF-R-230056-E0 WD-RF-R-230056-C0、WD-RF-R-230056-F0 Page 5 of 7 Photo 9 Trade Name：rhombus systems Model Name：R230、R230-XXXXX (XXXXX = 128GB, 256GB, 512GB, 1TB, space or blank) Photo 10 Trade Name：rhombus systems Model Name：R230、R230-XXXXX (XXXXX = 128GB, 256GB, 512GB, 1TB, space or blank) Report No: WD-RF-R-230056-A0、WD-RF-R-230056-D0 WD-RF-R-230056-B0、WD-RF-R-230056-E0 WD-RF-R-230056-C0、WD-RF-R-230056-F0 Page 6 of 7 Photo 11 Trade Name：rhombus systems Model Name：R230、R230-XXXXX (XXXXX = 128GB, 256GB, 512GB, 1TB, space or blank) Photo 12 Trade Name：rhombus systems Model Name：R230、R230-XXXXX (XXXXX = 128GB, 256GB, 512GB, 1TB, space or blank) Report No: WD-RF-R-230056-A0、WD-RF-R-230056-D0 WD-RF-R-230056-B0、WD-RF-R-230056-E0 WD-RF-R-230056-C0、WD-RF-R-230056-F0 Page 7 of 7 Photo 13 Trade Name：rhombus systems Model Name：R230、R230-XXXXX (XXXXX = 128GB, 256GB, 512GB, 1TB, space or blank) Photo 14 Trade Name：rhombus systems Model Name：R230、R230-XXXXX (XXXXX = 128GB, 256GB, 512GB, 1TB, space or blank) --- END ---

Report No: WD-RF-R-230056-A0、WD-RF-R-230056-D0 WD-RF-R-230056-B0、WD-RF-R-230056-E0 WD-RF-R-230056-C0、WD-RF-R-230056-F0 Page 1 of 6 Attachment 2：EUT Detailed Photographs Photo 1 Trade Name：rhombus systems Model Name：R230、R230-XXXXX (XXXXX = 128GB, 256GB, 512GB, 1TB, space or blank) Photo 2 Trade Name：rhombus systems Model Name：R230、R230-XXXXX (XXXXX = 128GB, 256GB, 512GB, 1TB, space or blank) Report No: WD-RF-R-230056-A0、WD-RF-R-230056-D0 WD-RF-R-230056-B0、WD-RF-R-230056-E0 WD-RF-R-230056-C0、WD-RF-R-230056-F0 Page 2 of 6 Photo 3 Trade Name：rhombus systems Model Name：R230、R230-XXXXX (XXXXX = 128GB, 256GB, 512GB, 1TB, space or blank) Photo 4 Trade Name：rhombus systems Model Name：R230、R230-XXXXX (XXXXX = 128GB, 256GB, 512GB, 1TB, space or blank) Report No: WD-RF-R-230056-A0、WD-RF-R-230056-D0 WD-RF-R-230056-B0、WD-RF-R-230056-E0 WD-RF-R-230056-C0、WD-RF-R-230056-F0 Page 3 of 6 Photo 5 Trade Name：rhombus systems Model Name：R230、R230-XXXXX (XXXXX = 128GB, 256GB, 512GB, 1TB, space or blank) Photo 6 Trade Name：rhombus systems Model Name：R230、R230-XXXXX (XXXXX = 128GB, 256GB, 512GB, 1TB, space or blank) Antenna Report No: WD-RF-R-230056-A0、WD-RF-R-230056-D0 WD-RF-R-230056-B0、WD-RF-R-230056-E0 WD-RF-R-230056-C0、WD-RF-R-230056-F0 Page 4 of 6 Photo 7 Trade Name：rhombus systems Model Name：R230、R230-XXXXX (XXXXX = 128GB, 256GB, 512GB, 1TB, space or blank) Photo 8 Trade Name：rhombus systems Model Name：R230、R230-XXXXX (XXXXX = 128GB, 256GB, 512GB, 1TB, space or blank) Report No: WD-RF-R-230056-A0、WD-RF-R-230056-D0 WD-RF-R-230056-B0、WD-RF-R-230056-E0 WD-RF-R-230056-C0、WD-RF-R-230056-F0 Page 5 of 6 Photo 9 Trade Name：rhombus systems Model Name：R230、R230-XXXXX (XXXXX = 128GB, 256GB, 512GB, 1TB, space or blank) Photo 10 Trade Name：rhombus systems Model Name：R230、R230-XXXXX (XXXXX = 128GB, 256GB, 512GB, 1TB, space or blank) Report No: WD-RF-R-230056-A0、WD-RF-R-230056-D0 WD-RF-R-230056-B0、WD-RF-R-230056-E0 WD-RF-R-230056-C0、WD-RF-R-230056-F0 Page 6 of 6 Photo 11 Trade Name：rhombus systems Model Name：R230、R230-XXXXX (XXXXX = 128GB, 256GB, 512GB, 1TB, space or blank) Photo 12 Trade Name：rhombus systems Model Name：R230、R230-XXXXX (XXXXX = 128GB, 256GB, 512GB, 1TB, space or blank) --- END --- Module

Report No: WD-RF-R-230056-F0 Page 1 of 10 FCC MPE Evaluation Report Report No: WD-RF-R-230056-F0 Product Name : R230 5MP Microdome Camera Model Name : R230 Series Model Name : R230-XXXXX (XXXXX = 128GB, 256GB, 512GB, 1TB, space or blank) FCC ID : 2AZ3JR230 Applicant : Rhombus Systems, Inc Received Date : Oct. 05, 2022 Tested Date : Mar. 20, 2023 ~ May 10, 2023 Applicable Standard : 47 CFR FCC Part 2.1091 47 CFR FCC Part 1.1310 KDB 447498 D01 OET Bulletin 65 Supplement C Wendell Industrial Co., Ltd Wendell EMC & RF Laboratory Caution: 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. The test results shown in the test report are traceable to the national/international standard through the calibration report of the equipment. Please note that the measurement uncertainty are provided for informational purpose only and are not used in determining the Pass/Fail results. This report must not be used to claim product endorsement by TAF or any agency of the government. The test report shall not be reproduced without the written approval of Wendell Industrial Co., Ltd.. Report No: WD-RF-R-230056-F0 Page 2 of 10 Test Report Issued Date: May 17, 2023 Project No.: 22Q080501 Product Name R230 5MP Microdome Camera Trade Name Model Name R230 Series Model Name R230-XXXXX (XXXXX = 128GB, 256GB, 512GB, 1TB, space or blank) FCC ID 2AZ3JR230 Applicant Rhombus Systems, Inc Manufacturer Dynacolor Inc. EUT Rated Voltage POE 42.5V ~ 57V EUT Test Voltage AC Conduction：AC 120V / 60Hz、RSE：POE 48V EUT Supports Radios Application WLAN 802.11a/b/g、WLAN 802.11n (HT20/HT40) WLAN 802.11ac (VHT20/VHT40/VHT80) Bluetooth BR/EDR/LE Applicable Standard 47 CFR FCC Part 2.1091 47 CFR FCC Part 1.1310 KDB 447498 D01 OET Bulletin 65 Supplement C RF Evaluation 0.0663 mW/cm 2 Test Result Complied Documented : ( Specialist / Emma Lu ) Technical Engineer : ( Section Manager / Jack Chang ) Approved : ( Project Manager / Gary Wu ) Report No: WD-RF-R-230056-F0 Page 3 of 10 Table of Contents Document Revision History ................................................................................................................. 4 Reference Testing Standard ................................................................................................................. 5 1 Generation Information .............................................................................................................. 6 1.1 Applicant .................................................................................................................................... 6 1.2 Manufacturer ............................................................................................................................. 6 1.3 Description of Equipment under Test ...................................................................................... 6 1.4 Test Facility ................................................................................................................................ 7 2 Mobile device Assessment Procedure ......................................................................................... 8 3 RF Exposure Assessment ............................................................................................................. 8 4 Limit Requirement ...................................................................................................................... 9 5 Test Results ................................................................................................................................. 10 Report No: WD-RF-R-230056-F0 Page 4 of 10 Document Revision History Report No. Issue date Description WD-RF-R-230056-F0 May 17, 2023 Initial report Report No: WD-RF-R-230056-F0 Page 5 of 10 Reference Testing Standard Standard Description Version 47 CFR FCC Part 2.1091 Radiofrequency radiation exposure evaluation: mobile devices. -- 47 CFR FCC Part 1.1310 Radiofrequency radiation exposure limits. -- KDB 447498 D01 RF Exposure procedures and equipment authorization policies for mobile and portable devices. V06 OET Bulletin 65 Supplement C Evaluating Compliance with FCC Guidelines for Human Exposure to Radiofrequency Electromagnetic Fields. Edition 01-01 Report No: WD-RF-R-230056-F0 Page 6 of 10 1 Generation Information 1.1 Applicant Rhombus Systems, Inc 1920 20th Street Sacramento, CA 95811 1.2 Manufacturer Dynacolor Inc. 9F., No.209, Nanyang St., Xizhi Dist., New Taipei City 221, Taiwan 1.3 Description of Equipment under Test Product Name R230 5MP Microdome Camera Model No. R230 Series Model Name R230-XXXXX (XXXXX = 128GB, 256GB, 512GB, 1TB, space or blank) Model Difference Secure Digital Memory Card specifications are different. FCC ID 2AZ3JR230 Frequency Range 802.11b/g/n-20MHz: 2412~2462MHz Bluetooth: 2402-2480MHz Antenna Information Refer to the table “Antenna List” The above equipment was tested by Wendell EMC & RF Laboratory For compliance with the requirements set forth in 47 CFR § 2.1091 / 47 CFR § 1.1310. The results of testing in this report apply only to the product/system, which was tested. Other similar equipment will not necessarily produce the same results due to production tolerance and measurement uncertainties Antenna List No. Manufacturer Model No. Antenna Type Peak Gain 1 INPAQ Technology Co.,Ltd. RFMTA341200NNLB004 Metal Stamping Antenna 1.47 dBi for 2.4GHz 2 INPAQ Technology Co.,Ltd. RFMTA341200NNLB004 Metal Stamping Antenna 4.42 dBi for 5.15~5.25 GHz 4.42 dBi for 5.725~5.85 GHz Report No: WD-RF-R-230056-F0 Page 7 of 10 1.4 Test Facility Items Required (IEC 60068-1) Temperature (C) 15-35 Humidity (% RH) 25-75 Barometric pressure (mbar) 860-1060 Description: Accredited by TAF Accredited Number: 2965 Issued by: Wendell Industrial Co., Ltd L…

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1 Copyright © by WalsinTechnology Corporation | All rights reserved. 2 美奇(彩富) N_minimotor P r e s e n t e d b y S i m o n H u a n g Wa l s i nTe c h n o l o g y C o r p o r a t i o n 2022/11/25 Copyright © by WalsinTechnology Corporation | All rights reserved. 3 VersionDateDescriptionAuthor V012022/08/29New ReleaseBruno V022022/11/25 Final樣機，天線有加一個holder，確認特性 Simon Huang 4 OUTLINE 1. Measurement Information 3. Summary 2.1s -parameter 2.2Antenna Efficiency andPeak Gain 2.3 3 views of antenna & 2D Radiation Patterns 2.42D Ant Combine 1.1 Experimental Setup 1.2 Antenna Solution Detail 2. Antenna Characteristics 5 5 1. Measurement Information 1.1Experimental Setup X Z Y 6 6 1. Measurement Information 1.2Antenna Solution Detail Matching values I/O Ant 對應料號 0R WR04X000PTL 0.3pF RF15N0R3B500CT 0R 0.3pF GND NC GND 7 7 2.1s -parameter 2. Antenna Characteristics 8 8 2.2Antenna Efficiencyand Peak Gain 2. Antenna Characteristics 2400 –2500 MHz Maximum Efficiency at 2440 MHz : 43.94 % Maximum Peak Gain at 2470 MHz : 1.47 dBi 9 9 2. Antenna Characteristics Maximum Efficiency at 5750 MHz : 46.14 % Maximum Peak Gain at 5750 MHz : 4.42 dBi 5150 –5850 MHz 2.2Antenna Efficiencyand Peak Gain 10 2.2Antenna Efficiencyand Peak Gain 2. Antenna Characteristics Frequency (MHz) Efficiency (%) Peak Gain (dBi) 2400 42.16 0.38 2450 43.33 0.94 2500 42.66 0.47 5150 43.45 3.96 5500 39.94 4.10 5850 42.72 4.11 11 11 2.33 views of antenna 2. Antenna Characteristics X-Z planeY-Z planeX-Yplane Z Y -Z -Y X Y -X -Y Z X -Z -X 12 12 2.32D Radiation Patterns ZX planeZY planeXY plane Frequency [MHz] Max ValueAverageMax ValueAverageMax ValueAverage 2400 -1.6-4.580-3.65-0.92-4.16 2450 -3.19-5.63-0.04-4.19-0.97-5.41 2500 -2.89-5.31-0.27-3.59-1.19-5.63 2. Antenna Characteristics 2400 –2500 MHz 13 13 2.32D Radiation Patterns ZX planeZY planeXY plane Frequency [MHz] Max ValueAverageMax ValueAverageMax ValueAverage 5150 0.04-4.53.48-2.151.16-3.64 5500 -0.22-4.821.57-3.5-0.35-5.17 5850 -0.15-5.293.4-2.671.69-4.27 2. Antenna Characteristics 5150 –5850 MHz 14 3. Summary •The performance of antennas is shown in table 2400 –2500 MHz Maximum Efficiency 2440 MHz 43.94 % Maximum Gain (dBi) 2470 MHz 1.47 dBi 5150 –5850 MHz Maximum Efficiency 5750 MHz 46.14 % Maximum Gain (dBi) 5750 MHz 4.42dBi 匹配電路上加上一顆0.3pF接地，可得到較好的天線特性 15 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: WD-RF-R-230056-D0 Page 1 of 120 FCC Test Report Report No: WD-RF-R-230056-D0 Product Name : R230 5MP Microdome Camera Model Name : R230 Series Model Name : R230-XXXXX (XXXXX = 128GB, 256GB, 512GB, 1TB, space or blank) FCC ID : 2AZ3JR230 Applicant : Rhombus Systems, Inc Received Date : Oct. 05, 2022 Tested Date : Mar. 20, 2023 ~ Apr. 14, 2023 Applicable Standard : 47 CFR FCC Part 15, Subpart E (Section 15.407) 789033 D02 General U-NII Test Procedures New Rules v02r01 ANSI C63.10 : 2013 Wendell Industrial Co., Ltd Wendell EMC & RF Laboratory Caution: 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. The test results shown in the test report are traceable to the national/international standard through the calibration report of the equipment. Please note that the measurement uncertainty are provided for informational purpose only and are not used in determining the Pass/Fail results. This report must not be used to claim product endorsement by TAF or any agency of the government. The test report shall not be reproduced without the written approval of Wendell Industrial Co., Ltd.. Report No: WD-RF-R-230056-D0 Page 2 of 120 Test Report Issued Date: April 14, 2023 Project No.: 22Q080501 Product Name R230 5MP Microdome Camera Trade Name Model Name R230 Series Model Name R230-XXXXX (XXXXX = 128GB, 256GB, 512GB, 1TB, space or blank) FCC ID 2AZ3JR230 Applicant Rhombus Systems, Inc Manufacturer Dynacolor Inc. EUT Rated Voltage POE 42.5V ~ 57V EUT Test Voltage AC Conduction：AC 120V / 60Hz、RSE：POE 48V EUT Supports Radios Application WLAN 802.11a/b/g、WLAN 802.11n (HT20/HT40) WLAN 802.11ac (VHT20/VHT40/VHT80) Bluetooth BR/EDR/LE Applicable Standard 47 CFR FCC Part 15, Subpart E (Section 15.407) 789033 D02 General U-NII Test Procedures New Rules v02r01 ANSI C63.10 : 2013 Output Power 5.18 ~ 5.24 GHz: 14.83 dBm 5.745 ~ 5.825 GHz: 15.41 dBm Test Result Complied Documented : ( Specialist / Emma Lu ) Technical Engineer : ( Section Manager / Jack Chang ) Approved : ( Project Manager / Gary Wu ) Report No: WD-RF-R-230056-D0 Page 3 of 120 Table of Contents Document Revision History ................................................................................................................. 5 Summary of Test Result ....................................................................................................................... 6 1 Generation Information .............................................................................................................. 7 1.1 Applicant .................................................................................................................................... 7 1.2 Manufacturer ............................................................................................................................. 7 1.3 Description of Equipment under Test ...................................................................................... 7 1.4 Test Mode Applicability And Tested Channel Detail .......................................................... 10 1.5 Configuration of Tested System ............................................................................................. 13 1.6 EUT Exercise Software ........................................................................................................... 14 1.7 Tested System Details .....................................................................…

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