YI6RL-9805TXWireless door magnetic doorbell

3 USER MANUAL Wireless Remote Control Doorbell 60 ringtones. 5 levels for volume adjustment. Color changing LED indicator. Adopt learning code technology to effectively avoid interference. 1. Risk of explosion if the battery is replaced by an incorrect type; 2. Disposal of a battery into fire or a hot oven, or mechanically crushing or cutting of a battery, that can result in an explosion; 3. Leaving a battery in an extremely high temperature surrounding environment that can result in an explosion or the leakage of flammable liquid or gas; 4. A battery subjected to extremely low air pressure that may result in an explosion or the leakage of flammable liquid or gas. 5. Do not ingest battery, Chemical Burn Hazard. 6. This product contains a coin / button cell battery. If the coin / button cell battery is swallowed, it can cause severe internal burns in just 2 hours and can lead to death. 7. Keep new and used batteries away from children. If the battery compartment does not close securely, stop using the product and keep it away from children. If you think batteries might have been swallowed or placed inside any part of the body, seek immediate medical attention. NOTICE: This manual is for the purpose of product use and operation. Design and specifications are subject to change without notice. ! Version 1.1 CAUTION FCC Caution： 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. Any Changes or modifications not expressly approved by the party 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. The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction. 12 213 FUNCTION KEYS A. Remote Control B. Receiver Previous/ Mode Selection Next/Pair Volume Adjustment /Clear Code Speaker Color changing LED indicator TECHNICAL SPECIFICATIONS Indicator Push button INSTRUCTIONS PREPARATION BEFORE USE Remote Control 1. Pull the insulator from the battery. 2. Paste the 3M sticker onto the back of the remote control. 3. Attach the remote control onto a wall or a door. PACKAGE CONTENTS RL 3895- : Receiver ×1, Remote Control ×1, 3M sticker ×1, Battery (CR2032) ×1 3M stickerRL-3895B: Receiver ×1, Remote Control ×2, ×2, Battery (CR2032) ×2 RL-2R3895: Receiver ×2, Remote Control ×1, ×1, Battery (CR2032) ×13M sticker Mode Selection: Long press the “ ” on the side of the receiver for 3 seconds to switch the modes between Ringtone Only and Ringtone with Light Flashing. Ringtone Selection: Press the “ ” or “ ” on the side of the receiver to select the previous or next ringtone. There are 60 ringtones in total for selection. Volume Adjustment: Press “ ” on the side of the receiver to adjust the volume. Five volume levels can be selected, i.e., Mute（with flashing light） /Low/Medium/High/Max. Pairing: Long press “ ” on the side of the receiver for over 3 seconds, it will sound “Ding -Dong” to indicate that it has entered into the pairing state. Now, press the Push button on the remote control, when the receiver sounds the ringtone selected, the pairing is successful (Follow the instruction to pair one remote control to the receiver. To pair more, repeat the instruction. Max 20 remote controls can be paired to one receiver). Clearing Code: Long press “ ” on the side of the receiver for over 5 seconds, it will sound “Ding-Dong, Ding-Dong” to indicate that clearing code is successful (This action will clear the code for all remote controls). Power Indicator: Each time the receiver is powered on, it will sound “Ding- Dong” to indicate that connecting to power supply works well. Indicator Light: When the receiver plays a ringtone, the indicator on its front will flash in accordance with the ringtone. When pressing the Push button on the remote control, the indicator light on the remote control will be on. CR2032 12 Installing the battery to the remote control When installing the battery to the remote control, make sure the positive side faces upward. Remote Control Power: AC 100V~240V 50Hz/60Hz Standby power consumption: 0.5W Working power consumption: 1 .5W Volume (30cm) Demodulation: OOK Frequency: 433.92MHz±250KHz Distance: 150~300m (Open Area) Working Temperature: -10°C~50°C Use Environment: Indoor Receiver Battery: DC3.0V (CR2032 )*1 Standby Current: 2uA< Working Current: 25mA< Transmitting Time: 2.2s/transmission Transmitting Power: 10dBm< Frequency: 433.92MHz±250KHz Working Temperature: -15°C~50°C Use Environment: Indoor or Outdoor Low: 68-74dB Medium: 74-80dB High: 80-86dB Max: 86-92dB IC Caution: This device complies with Industry Canada’s licence-exempt RSSs. Operation is subject to the following two conditions: (1) Th…

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GUANGDONG ROULE ELECTRONICS CO.,LTD. 2.911 (d)(5)(i) Equipment Type Attestation v1.2 Section 2.911(d)(5)(i) Certification – Equipment Type Company name: GUANGDONG ROULE ELECTRONICS CO.,LTD. Address: No. 12, Pingdong 3rd Road, Nanping Industry Community, Zhuhai City, GuangDong, China Model Number(s): RL-9805 TX, TK-WD995, VX-WD995, TK-WD895, VX-WD895, TK-WA801/VX-WA801, RL-3895, RL-2R3895, RL-3895B, RL-3895MB, RL-3895M FCC ID: YI6RL-9805TX 2.911(d)(5)(i) Equipment Type We, GUANGDONG ROULE ELECTRONICS CO.,LTD. certify that the equipment for which authorization is sought through certification is not:  Prohibited from receiving an equipment authorization pursuant to § 2.903; of the FCC rules.  Identified as an equipment type in the “Covered List” NOTE 1 Yours sincerely, Signature: Name: Huahao Zhang Date: 2024/08/27 Title: General Manager Company name: GUANGDONG ROULE ELECTRONICS CO.,LTD. NOTE 1 “Covered List”; is the List of Equipment and Services Covered By Section 2 of The Secure Networks Act, available at https://www.fcc.gov/supplychain/coveredlist References; 1) 986446 D01 Covered Equipment v01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2) Federal Register document 2022-28263 published on 02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the

GUANGDONG ROULE ELECTRONICS CO.,LTD. 2.911 (d)(5)(ii) Applicant Attestation v1.3 Section 2.911(d)(5)(ii) Certification – Applicant (Covered List ) Company name: GUANGDONG ROULE ELECTRONICS CO.,LTD. Address: No. 12, Pingdong 3rd Road, Nanping Industry Community, Zhuhai City, GuangDong, China Model Number(s): RL-9805 TX, TK-WD995, VX-WD995, TK-WD895, VX-WD895, TK-WA801/VX-WA801, RL-3895, RL-2R3895, RL-3895B, RL-3895MB, RL-3895M FCC ID: YI6RL-9805TX 2.911(d)(5)(ii) Applicant filing We, GUANGDONG ROULE ELECTRONICS CO.,LTD. certify that, as of the date of the filing of the application, the applicant is not on the “Covered List” NOTE 1 , established pursuant to § 1.50002 of this chapter, as an entity producing covered communications equipment. Yours sincerely, Signature: Name: Huahao Zhang Date: 2024/08/27 Title: General Manager Company name: GUANGDONG ROULE ELECTRONICS CO.,LTD. NOTE 1 “Covered List”; is the List of Equipment and Services Covered By Section 2 of The Secure Networks Act, available at https://www.fcc.gov/supplychain/coveredlist References; 1) 986446 D01 Covered Equipment v01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2) Federal Register document 2022-28263 published on 02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the

GUANGDONGROULEELECTRONICSCO.,LTD. AgentAuthorization Company:GUANGDONGROULEELECTRONICSCO.,LTD. Address: No.12,Pingdong3rdRoad,NanpingIndustryCommunity,ZhuhaiCity,GuangDong, China EUTNAME:Wirelessdoormagneticdoorbell MODEL:RL-9805TX,TK-WD995,VX-WD995,TK-WD895,VX-WD895,TK-WA801/VX- WA801,RL-3895,RL-2R3895,RL-3895B,RL-3895MB,RL-3895M WeauthorizeMiCOMLabsInc.,575BoulderCourt,Pleasanton,California94566,USA, toactonourbehalfonallmattersconcerningthecertificationofabovenamed equipment. WedeclarethatMiCOMLabsInc.isallowedtoforwardallinformationrelatedtothe approvalandcertificationofequipmenttotheregulatoryagenciesasrequiredandto discussanyissuesconcerningtheapprovalapplication.Anyandallactscarriedoutby MiCOMLabsonourbehalfshallhavethesameeffectasactsofourown. Signature:Date:2024/08/27 Name:HuahaoZhang Title:GeneralManager Company:ShenzhenMoyoworldelectronicsDevelopmentLimited

GUANGDONGROULEELECTRONICSCO.,LTD. OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 USA Subject;RequestforConfidentiality FCCID:YI6RL-9805TX Date:2024/08/27 ToWhomItMayConcern, PursuanttotheprovisionsoftheCommission’srulesTitle47Sections§0.457and§0.459,we arerequestingtheCommissiontowithholdthefollowingattachment(s)asconfidential documentsfrompublicdisclosureindefinitely. Thesedocumentscontaindetailedsystemandequipmentdescriptionsandareconsideredas proprietaryinformationinoperationoftheequipment.Thepublicdisclosureofthesedocuments mightbeharmfultoourcompanyandwouldgivecompetitorsanunfairadvantageinthemarket. SchematicDiagram BlockDiagram OperationalDescription Inadditionaltoabovementioneddocuments,inordertocomplywiththemarketingregulations inTitle47CFR§2.803andtheimportationrulesinTitle47CFR§2.1204,whileensuringthat businesssensitiveinformationremainsconfidentialuntiltheactualmarketingofnewly authorizeddevices,werequestShortTermConfidentialityofthefollowingattachment(s); UserManual For45days,pursuanttoPublicNoticeDA04-1705. OR For180dayspursuanttoKDB726920D01. Itisourunderstandingthatallmeasurementtestreports,FCCIDlabelformatand correspondenceduringthecertificationreviewprocesscannotbegrantedasconfidential documentsandthisinformationwillbeavailableforpublicreviewoncethegrantofequipment authorizationisissued. Sincerely, Signature: Name:HuahaoZhang Title:GeneralManager

GUANGDONGROULEELECTRONICSCO.,LTD. ModelDifference EUTNAME:Wirelessdoormagneticdoorbell MODEL:RL-9805TX,TK-WD995,VX-WD995,TK-WD895,VX-WD895,TK- WA801/VX-WA801,RL-3895,RL-2R3895,RL-3895B,RL-3895MB,RL-3895M AllthemodelarethesamecircuitandRFmodule,exceptmodelnames. Regards Sincerely Client’ssignature: Client’sname/title:HuahaoZhang/GeneralManager Contactinformation/address: No.12,Pingdong3rdRoad,NanpingIndustryCommunity, ZhuhaiCity,GuangDong,China

External Photos

10*5mm Model: RL-9805 TX FCC ID: YI6RL-9805TX IC: 21938-RL9805TX

Internal Photos Antenna

FCC ID: YI6RL-9805TX Portable device According to §15.247(e)(i) and §1.1307(b)(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 level in excess of the Commission’s guidelines. According to KDB447498 D01 General RF Exposure Guidance V06 The 1-g SAR 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, where: • f(GHZ) is the RF channel transmit frequency in GHz • Power and distance are rounded to the nearest mW and mm before calculation • The result is rounded to one decimal place for comparison When the minimum test separation distance is < 5 mm, a distance of 5 mm is applied to determine SAR test exclusion. Modulation Frequency MHz Output Power (dBuV/m) Output Power (dBm) ASK 433.92 84.67 -15.23 Below 1GHz: dBm=dBuV/m-95.2-4.7 Modulation Channel Freq. (GHz) Output Power (dBm) Output Power (mW) Tune-up power (dBm) Max tune-up power (dBm) Max tune-up power (mW) Distance (mm) Result calculatio n SAR Exclusion threshold SAR test exclusion ASK 0.434 -15.23 0.029992 -15±1 -14.00 0.039811 <5 0.005245 3.00 YES Conclusion: For the max result : 0.005245＜3, the SAR testing is not required.

珠海市奕凯五金制品有限公司 Zhuhai Yikai Hardware Products Co., LTD page 1 珠海市奕凯五金制品有限公司 Zhuhai Yikai Hardware Products Co., LTD 传真号码：0760-86380992 1EZX150051H 1、Antenna Dimensions (unit:mm) GBT-433-2.5DJ01 433MHZ 0.5*4.5MM 20T长度13.5mm 珠海市奕凯五金制品有限公司 Zhuhai Yikai Hardware Products Co., LTD 珠海市奕凯五金制品有限公司 Zhuhai Yikai Hardware Products Co., LTD 传真号码：0760-86380992 2、Antenna Picture page 2

No.：BCTC/RF-EMC-005 Page: 1 of 28 Edition：B.2 TEST REPORT Shenzhen BCTC Testing Co., Ltd. Report No.: BCTC2408781360E Applicant: GUANGDONG ROULE ELECTRONICS CO.,LTD. Product Name: Wireless door magnetic doorbell Test Model: RL-9805 TX Tested Date: 2024-06-14 to 2024-07-08 Issued Date: 2024-07-09 Report No.: BCTC2408781360E No.：BCTC/RF-EMC-005 Page: 2 of 28 Edition：B.2 FCC ID: YI6RL-9805TX The test report is effective only with both signature and specialized stamp. This result(s) shown in this report refer only to the sample(s) tested. Without written approval of Shenzhen BCTC Testing Co., Ltd, this report can’t be reproduced except in full. The tested sample(s) and the sample information are provided by the client. Product Name: Wireless door magnetic doorbell Trademark: ; TECKNET; TECHRISE Model/Type Reference: RL-9805 TX TK-WD995, VX-WD995, TK-WD895, VX-WD895, TK-WA801/VX-WA801, RL-3895, RL-2R3895, RL-3895B, RL-3895MB, RL-3895M Prepared For: GUANGDONG ROULE ELECTRONICS CO.,LTD. Address: No. 12, Pingdong 3rd Road, Nanping Industry Community, Zhuhai City, GuangDong, China Manufacturer: GUANGDONG ROULE ELECTRONICS CO.,LTD. Address: No. 12, Pingdong 3rd Road, Nanping Industry Community, Zhuhai City, GuangDong, China Prepared By: Shenzhen BCTC Testing Co., Ltd. Address: 1-2/F., Building B, Pengzhou Industrial Park, No.158, Fuyuan 1st Road, Zhancheng, Fuhai Subdistrict, Bao'an District, Shenzhen, Guangdong, China Sample Received Date: 2024-06-14 Sample Tested Date: 2024-06-14 to 2024-07-08 Issue Date: 2024-07-09 Report No.: BCTC2408781360E Test Standards: FCC Part15.231 ANSI C63.10-2013 Test Results: PASS Tested by: Approved by: Eric Yang/Project Handler Zero Zhou/Reviewer Report No.: BCTC2408781360E No.：BCTC/RF-EMC-005 Page: 3 of 28 Edition：B.2 Table Of Content Test Report Declaration Page 1. Version .................................................................................................................. 4 2. Test Summary ....................................................................................................... 5 3. Measurement Uncertainty ..................................................................................... 6 4. Product Information And Test Setup ..................................................................... 7 4.1 Product Information ............................................................................................... 7 4.2 Test Setup Configuration ...................................................................................... 7 4.3 Support Equipment ............................................................................................... 8 4.4 Channel List .......................................................................................................... 8 4.5 Test Mode ............................................................................................................. 8 5. Test Facility And Test Instrument Used ................................................................. 9 5.1 Test Facility ........................................................................................................... 9 5.2 Test Instrument Used ............................................................................................ 9 6. Conducted Emissions .......................................................................................... 10 6.1 Block Diagram Of Test Setup .............................................................................. 10 6.2 Limit .................................................................................................................... 10 6.3 Test Procedure ................................................................................................... 10 6.4 EUT Operating Conditions .................................................................................. 10 6.5 Test Result .......................................................................................................... 10 7. Radiated Emissions ............................................................................................. 11 7.1 Block Diagram Of Test Setup .............................................................................. 11 7.2 Limit .................................................................................................................... 12 7.3 Test Procedure ................................................................................................... 13 7.4 EUT Operating Conditions .................................................................................. 14 7.5 Test Result .......................................................................................................... 15 8. Bandwidth Test .................................................................................................... 19 8.1 Block Diagram Of Test Setup .............................................................................. 19 8.2 Limit .................................................................................................................... 19 8.3 Test Procedure ................................................................................................... 19 8.4 EUT Operating Conditions .................................................................................. 19 8.5 Test Result .......................................................................................................... 20 9. Calculation Of Average Factor ............................................................................ 21 10. Dwell Time........................................................................................................... 23 10.1 Block Diagram Of Test Setup ............................................................................ 23 10.2 Limit .................................................................................................................. 23 10.3 Test Procedure ..........................................................…

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Radiated Measurement Photos