2AVGL-A-500R2Remote control

A-500R2 User Manual 1、 Features This product is a multiple functional artificial tree light string with RGB LEDS, coupled with wireless Remote control, The Remote control is capable of controlling the light strings brightness colour hue and multiple display func tions wirelessly. It is safe and easy to use in different locations. Equiped with 2.4G high frequency it is energy saving and high interference resistant and capable of long range control. The Remote control is simple, pretty and easy to use in various environments. 2、 Introduction of buttons on the Remote control Dimmer Colour Hue Ring Function+ Colour Hue Ring Function ‐ Function + Function ‐ ON‐OFF Timer Colour Hue Ring 3、 FCC Note 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. 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 i s 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. Note: The Grantee is not responsible for any changes or modifications not expressly approved by the party responsible for compliance. such modifications could void the user's authority to operate the equipment.

Reference No. : WTS19S10071860W Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn Photographs - Constructional Details M odel A-500R2 - External Photos Reference No.: WTS19S10071860W Waltek Services (Shenzhen) Co.,Ltd. http://www.w altek.com.cn Reference No.: WTS19S10071860W Waltek Services (Shenzhen) Co.,Ltd. http://www.w altek.com.cn Reference No.: WTS19S10071860W Waltek Services (Shenzhen) Co.,Ltd. http://www.wa ltek.com.cn

Product: Remote control Model: A‐500R2 FCC ID: 2AVGL‐A‐500R2 A-500R2_Label Sample and Label Location

Reference No. : WTS19S10071860W Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn M odel A-500R2 - Internal Photos ANT Reference No.: WTS19S10071860W Waltek Services (Shenzhen) Co.,Ltd. http://www.w altek.com.cn

version01 RUN GUANG ELECTRONIC APPLIANCES CORPORATION Declaration concerning Antenna Specification It is hereby declared that the product Model No.: A-500R2 FCC ID: 2AVGL-A-500R2 fulfills the requirement in FCC test relating to the antenna type. The device specified above confirms to the FCC recommendations for Internal Antenna type(s) described below: Model No. of antenna: N/A Type of antenna: PCB Printed Antenna Gain of the a ntenna: 0 dBi Frequency range: 2455 MHz The mounting of the antenna is fixed to the radio module and no other antenna should be used. Company name: RUN GUANG ELECTRONIC APPLIANCES CORPORATION Address: No. 11, 1st Jinlang Street, Diao Lang, Huangjiang Town, City: Dongguan City, Guangdong Province ZIP / Postal code: 523750 Country: China Place: Dongguan City Date: 2019-12-23 Signature:

FCC ID: 2AVGL-A-500R2 RF EXPOSURE EVALUATION EUT Specification EUT Remote control Model Name A-500R2 Frequency band (Operating) WLAN: 2.412GHz ~ 2.462GHz WLAN: 5.18GHz ~ 5.32GHz / 5.50GHz ~ 5.70GHz WLAN: 5.745GHz ~ 5825GHz Others(2455MHz) 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 84.13 dBuV/m @3m Antenna gain 0 dBi Evaluation applied MPE Evaluation SAR Evaluation 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 V6, 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. FCC ID: 2AVGL-A-500R2 Measurement Result Channel Frequency (MHz) Max Output power (dBm) Max Output power (mW) Calculation Value (Note 1) Threshold Value 2455 -/- 0.087 0.0277 3.0 Note 1: Calculation Value =[(max. power of channel, mW)/(min. test separation distance, mm)] ·[√f(GHz)]. Fox example: 0.087/5*√2.455= 0.0277 ≤3.0 According to KDB447498 D01 V6, threshold at which no SAR required is ≤3.0 for 1-g SAR, separation distance is 5mm, and no simultaneous SAR measurement is required.

Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn Page 1 of 25 TEST REPORT Referen ce No. .................... : WTS19S10071860W FCC ID................................. : 2AVGL-A-500R2 Applicant ............................ : RUN GUANG ELECTRONIC APPLIANCES CORPORATION Address .............................. : No. 11, 1st Jinlang Street, Diao Lang, Huangjiang Town, Don gguan City, Guangdong Province, China Manufacturer ..................... : RUN GUANG ELECTRONIC APPLIANCES CORPORATION Address .............................. : No. 11, 1st Jinlang Street, Diao Lang, Huangjiang Town, Dongguan City, Guangdong Province, China Product ............................... : Remote control Model(s). ............................. : A-500R2 Standards ........................... : FCC CFR47 Part 15 Section 15.249 :2019 Date of Receipt sample ..... : 2019-10-22 Date of Test ........................ : 2019-10-22 to 2019-11-12 Date of Issue ...................... : 2019-11-18 Test Result ......................... : Pass Remarks: The re sults shown in this test report refer only to the sample(s) tested, this test report cannot be reproduced, except in full, without prior written permission of the company. The report would be invalid without specific stamp of test institute and the signatures of compiler and approver. Prepared By: Waltek Services (Shenzhen) Co., Ltd. Address: 1/F., Fukangtai Building, West Baima Road, Songgang Street, Baoan District, Shenzhen, Guangdong, China Tel :+86-755-83551033 Fax:+86-755-83552400 Compiled by: Approved by: Robin Zhou / Test Engineer Philo Zhong / Manager Reference No.: WTS19S10071860W Page 2 of 25 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn 1. Contents Page COVER PAGE ........................................................................................................................................... 1 1. CONTENTS .......................................................................................................................................................... 2 2. REVISION HISTORY .......................................................................................................................................... 3 3. GENERAL INFORMATION ................................................................................................................................ 4 3.1 GENERAL DESCRIPTION OF E.U.T ............................................................................................................... 4 3.2 DETAILS OF E.U.T ......................................................................................................................................... 4 3.3 TEST MODE ................................................................................................................................................... 4 4. EQUIPMENT USED DURING TEST ................................................................................................................ 5 4.1 EQUIPMENTS LIST ......................................................................................................................................... 5 4.2 MEASUREMENT UNCERTAINTY ..................................................................................................................... 6 4.3 TEST EQUIPMENT CALIBRATION ................................................................................................................... 6 5. TEST FACILITY ................................................................................................................................................... 6 6. TEST SUMMARY ................................................................................................................................................ 7 7. RADIATED EMISSIONS..................................................................................................................................... 8 7.1 EUT OPERATION ........................................................................................................................................... 8 7.2 TEST SETUP .................................................................................................................................................. 9 7.3 SPECTRUM ANALYZER SETUP .................................................................................................................... 10 7.4 TEST PROCEDURE ...................................................................................................................................... 11 7.5 CORRECTED AMPLITUDE & MARGIN CALCULATION ................................................................................... 11 7.6 SUMMARY OF TEST RESULTS ..................................................................................................................... 12 8. PERIODIC OPERATION .................................................................................................................................. 14 9. OUTSIDE OF BAND EMISSION ..................................................................................................................... 15 9.1 TEST PROCEDURE ...................................................................................................................................... 15 9.2 TEST RESULT .............................................................................................................................................. 15 10. 20 DB BANDWIDTH MEASUREMENT ......................................................................................................... 16 10.1 TEST PROCEDURE .................................................................................................................................. 16 10.2 TEST RESULT ......................................................................................................................................... 16 11. ANTENNA REQUIREMENT ............................................................…

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Reference No.: WTS19S10071860W Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn Photographs – Model A-500R2 Test Setup Photos Photograph – Radiated E missions Test Setup Photos Test frequency Below 30MHz Test frequency from 30MHz to 1GHz Reference No. : WTS19S10071860W Waltek Services (Shenzhen) Co.,Ltd. http://www.w altek.com.cn Test frequency Above 1GHz