Q2I202101Kinetic Wireless Doorbell

MODEL: FE 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. Warning: Changes or modifications to this unit not expressly approved by the part responsible for compliance could void the user’s authority to operate the equipment. 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.

FCC ID: Q2I202101 External photo FCC ID: Q2I202101 FCC ID: Q2I202101 FCC ID: Q2I202101 FCC ID: Q2I202101 FCC ID: Q2I202101

36*18mm Foshan Shunde Advante Electron Ltd. Model: FE Frequency: 433.92MHz Kinetic Wireless Doorbell FCC ID: Q2I202101 FCC ID: Q2I202101

FCC ID: Q2I202101 Internal photo FCC ID: Q2I202101 FCC ID: Q2I202101 Antenna Chip

Foshan Shunde Advante Electron Ltd. Declaration concerning Antenna Specification It is hereby declared that the product Model No.: FE, FA, FB, FNB FCC ID: Q2I202101 fulfills the requirement in FCC test relating to the antenna type. The device specified above confirms to the FCC recommendations for Integral antenna type(s) described below: Model No. of antenna: A001 Type of antenna: Integral antenna Gain of the antenna: 0 dBi Frequency range: 433.92 MHz The mounting of the antenna is fixed to the radio module and no other antenna should be used. Company name: Foshan Shunde Advante Electron Ltd. Address: North Second XinXi Road, LunJiao Industrial Avenue, LunJiao, Shunde City: Foshan, Guangdong ZIP / Postal code: Country: China Place: China Date: 2021-04-27 Contract name: Steven Zou Signature:

Dongguan Nore Testing Center Co., Ltd. Report No.: NTC2102269FV00 FCC ID: Q2I202101 RF EXPOSURE EVALUATION EUT Specification EUT Kinetic Wireless Doorbell Model Name FE, FA, FB, FNB Frequency band (Operating) WLAN: 2.412GHz ~ 2.462GHz WLAN: 5.18GHz ~ 5.32GHz / 5.50GHz ~ 5.70GHz WLAN: 5.745GHz ~ 5825GHz Others(433.92MHz) Device category Portable (<20cm separation) Mobile (>20cm separation) Others ___ Antenna diversity Single antenna Multiple antennas Tx diversity Rx diversity Tx/Rx diversity Max. output power 82.33 dBuV/m (-12.93dBm)( 0.05mW) Antenna gain 0dBi Evaluation applied MPE Evaluation SAR Evaluation Dongguan Nore Testing Center Co., Ltd. Report No.: NTC2102269FV00 FCC ID: Q2I202101 Standard Requirement Portable Device According to §15.247(i) and §1.1307b(1), 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 levels in excess of the Commission’s guidelines. See KDB 447498 D01 General RF Exposure Guidance v05, section 4.3.1. The 1-g and 10-g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances ≤ 50 mm are determined by: [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)] ·[√f(GHz)] ≤ 3.0 for 1-g SAR and ≤ 7.5 for 10-g extremity SAR, 16 where ·f(GHz) is the RF channel transmit frequency in GHz ·Power and distance are rounded to the nearest mW and mm before calculation17 ·The result is rounded to one decimal place for comparison The test exclusions are applicable only when the minimum test separation distance is ≤ 50 mm and for transmission frequencies between 100 MHz and 6 GHz. When the minimum test separation distance is < 5 mm, a distance of 5 mm is applied to determine SAR test exclusion. Measurement Result Channel Frequency (MHz) Max Output power (dBm) Max Output power (mW) Calculation Value (Note 1) Threshold Value 433.92 -12.93 0.05 0.0066 3.0 EIRP=E-104.8+20logD=82.33-104.8+20log3=-12.93dBm Note 1: Calculation Value =[(max. power of channel, mW)/(min. test separation distance, mm)] ·[√f(GHz)]. Fox example: 0.05/5*√0.43392=0.0066 ≤ 3.0 According to KDB447498 D01 V06, threshold at which no SAR required is ≤3.0 for 1-g SAR, separation distance is 5mm, and no simultaneous SAR measurement is required. The SAR measurement is not necessary.

Report No.: NTC2102269FV00 Page 2 of 28 Table of Contents 1. Summary of Test Result ..................................................................................................................................... 4 2. General Description of EUT ................................................................................................................................ 5 3. Test Channels and Modes Detail ....................................................................................................................... 7 4. Configuration of EUT .......................................................................................................................................... 7 5. Modification of EUT ............................................................................................................................................. 7 6. Description of Support Device ............................................................................................................................ 7 7. Test Facility and Location ................................................................................................................................... 8 8. Applicable Standards and References ............................................................................................................... 9 9. Deviations and Abnormalities from Standard Conditions ................................................................................... 9 10. Test Conditions ................................................................................................................................................. 9 11. Measurement Uncertainty ............................................................................................................................... 10 12. Sample Calculations ....................................................................................................................................... 11 13. Test Items and Results ................................................................................................................................... 12 13.1 Conducted Emissions Measurement ............................................................................................................ 12 13.2 Radiated Spurious Emissions Measurement ............................................................................................... 14 13.3 20dB Occupied Bandwidth ........................................................................................................................... 23 13.4 Transmission time ......................................................................................................................................... 25 13.5 Antenna Requirement ................................................................................................................................... 27 14. Test Equipment List ........................................................................................................................................ 28 Report No.: NTC2102269FV00 Page 3 of 28 Revision History Report Number Description Issued Date NTC2102269FV00 Initial Issue 2021-04-29 Report No.: NTC2102269FV00 Page 4 of 28 1. Summary of Test Result FCC Rules Description of Test Result Remarks §15.207 (a) AC Power Line Conducted Emission N/A see note 2 --- §15.231(b) & 15.209 Radiated Spurious Emission PASS --- §15.231(c) 20 dB Occupied bandwidth PASS --- §15.231(a) Transmission time PASS --- §15.203 Antenna Requirement PASS --- Note: 1. The EUT has been tested as an independent unit. And continual transmitting in maximum power. 2. AC Power Conducted Emission is not applicable due to the EUT can only be powered by DC, and cannot connect to the AC grid during use. Report No.: NTC2102269FV00 Page 5 of 28 2. General Description of EUT Product Information Product Name: Kinetic Wireless Doorbell Main Model Name: FE Additional Model Name: FA, FB, FNB Model Difference: These models have the same circuit schematic, construction, PCB Layout and critical components. The difference is model number only due to trading purpose. S/N: 2102-0597 Brand Name: N/A Hardware Version: V01 Software Version: V01 Rating: DC 3V Classification: Class B Typical Arrangement: Table-top I/O Port: N/A Accessories Information Adapter: N/A Cable: N/A Other: N/A Additional Information Note: 1. The EUT has difference appearance, details refer to the appendix in separate documents. 2. According to the model difference, all tests were performed on model FE. Remark: All the information above are provided by the manufacturer. More detailed feature of the EUT please refers to the user manual. Report No.: NTC2102269FV00 Page 6 of 28 Technical Specification Operating Frequency: 433.92MHz Modulation Type: ASK Antenna Type: Integral antenna Antenna Gain: 0 dBi (Declared by the manufacturer) Number of Channels: 1 Report No.: NTC2102269FV00 Page 7 of 28 3. Test Channels and Modes Detail Mode Test Frequency (MHz) Modulation Remark 1 TX 433.92MHz ASK ---- Note: TX mode means that the EUT was programmed to be in continuously transmitting mode. 4. Configuration of EUT TX Mode 5. Modification of EUT No modifications are made to the EUT during all test items. 6. Description of Support Device The EUT has been tested as an independent unit together with other necessary accessories or support units. The following support units or accessories were used to form a representative test configuration during the tests. No. Equipment Brand M/N S/N Cable Specification Remarks --- --- --- --- --- --- --- EUT Report No.: NTC2102269FV00 Page 8 of 28 7. Test Facility and Location Test Site : Dongguan Nore Testing Center Co., Ltd. (Dongguan NTC Co., Ltd.) Accreditations and Authorizations : The Laboratory has been assessed and proved to be in compliance with CNAS/CL01 Listed by CNAS, August 13, 2018 The Certificate Registration Number is L5795. The Certificate is valid until August 13, …

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FCC ID: Q2I202101 Test photos Radiated emission Below 30MHz 30MHz-1GHz FCC ID: Q2I202101 Above 1GHz