FCC ID: 2AQY4-WRK Smart Keypad

User Manual Smart Keypad is a Bluetooth 5.0 BLE accessory as a device of lock to input key and fingerprint, The Keypad is powered by 2*AAA battery. Pairing Mode Press and hold the * key for 5 seconds, until the green light blinks slowly, and the buzzer beeps shortly one time. One Touch Locking:

Press and hold Any key on keypad for 2 Seconds to lcok the door. Lock-Out If you fail to unlock the door for 5 consecutive times using the PIN Key, you lock will be shut-down for 3mins. Support 2*AAA DC 3V Bluetooth 5.0 BLE Android 6.0 and iOS 13.3 or later Indoor dry location use ONLY Quiuick Start Guide Preparation 1. Download the Revolo App from Google Play or App Store. 2. Successfully Added a WR Retrofit Smart lock. Pairing the Keypad 1. Go to the device to a add accessory, Settings -> Accessory -> Add Accessories or +. 2. Hold the button * of the accessory for 5s to enter pairing mode. 3. Follow instrucions from App and accessory prompts, then complete the process. Tip: If you encounter any problems during the use of the product, please contact support@irevolo.com. FCC Statement 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 Radiation Exposure Statement The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction. 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. Caution!

Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 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. Le prsent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence. L'exploitation est autorise aux deux conditions suivantes:

(1) l'appareil ne doit pas produire de brouillage.

(2) l'utilisateur de l'appareil doit accepter tout brouillage radiolectrique subi, mme si le brouillage est susceptible d'en compromettre le fonctionnement.

Page 1 of 2 FCC ID:2AQY4-WRK IC:24242-WRK LABEL AND LOCATION Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: webmaster@lcs-cert.com | Web: www.lcs-cert.com Scan code to check authenticity Page 2 of 2 FCC ID:2AQY4-WRK IC:24242-WRK Label Location Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: webmaster@lcs-cert.com | Web: www.lcs-cert.com Scan code to check authenticity

Shenzhen Kaadas Intelligent Technology Co.,Ltd Section 2.911(d)(5)(i) Certification Equipment Type Company name: Shenzhen Kaadas Intelligent Technology Co.,Ltd Address: Floor 9, Building B, Tsinghua Hi-Tech Park, Nanshan District, Shenzhen, Guangdong, 518000, China Product Name: Smart Keypad FCC ID: 2AQY4-WRK Model(s): WRK,KARK,KJWRK,JRK 2.911(d)(5)(i) Equipment Type We, [Shenzhen Kaadas Intelligent Technology Co.,Ltd] (the applicant) 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, Name: Jing Rao Date: 2023-02-06 Title and Company name: Product manager/Shenzhen Kaadas Intelligent Technology 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 2.911 (d)(5)(i) Equipment Type Attestation v1.2

Shenzhen Kaadas Intelligent Technology Co.,Ltd Section 2.911(d)(5)(ii) Certification Applicant (Covered List ) Company name: Shenzhen Kaadas Intelligent Technology Co.,Ltd Address: Floor 9, Building B, Tsinghua Hi-Tech Park, Nanshan District, Shenzhen, Guangdong, 518000, China Product Name: Smart Keypad FCC ID: 2AQY4-WRK Model(s): WRK,KARK,KJWRK,JRK 2.911(d)(5)(ii) Applicant filing We, [Shenzhen Kaadas Intelligent Technology Co.,Ltd] (the applicant) certify that, as of the date of the filing of the application, the applicant is not identified NOTE 1 on the Covered List NOTE 2, established pursuant to 1.50002 of this chapter, as an entity producing covered communications equipment. Yours sincerely, Name: Jing Rao Date: 2023-02-06 Title and Company name: Product manager/Shenzhen Kaadas Intelligent Technology Co.,Ltd NOTE 1 Delete option not applicable to this application. NOTE 2 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 2.911 (d)(5)(ii) Applicant Attestation v1.2 Shenzhen Kaadas Intelligent Technology Co.,Ltd 2.911 (d)(5)(ii) Applicant Attestation v1.2

AMERICIAN REPRESENTATIVE LETTER OF ATTESTATION Section 2.911(d)(7) USAAgent for Service of Process B, Tsinghua Floor 9, building Company name: Shenzhen Kaadas Intelligent Address:

disct,Shenzhen, Guangdong 518000, China Product Name: Smart Keypad FCC ID: 2AQY4-WRK Model(s): WRK,KARK,KJWRK,JRK Technology co., Ltd park, Keyuan road, Nanshan Hi-tech 2.911 (d)(7) USA Designated Agent for Service of Process We, Shenzhen Kaadas Intelligent Technology behalf of the applicant Company Co., LTD] for the purpose Technology co., Ltd.designate[ldlespace of accepting service of process on related consent:

and email address We Acknowledge Applicant United States for matters address acceptance States for no less than one year after either all marketing conclusion the equipment, and importation of our obligation whichever of the designated to maintain is later our consent to accept service to the applicable equipment, and at the physical of process in the U.S agent and acknowledge our an agent for service the grantee of process in the United has permanently terminated of the applicable of any Commission-related within administrative or judicial the U.S., or the proceeding equipment involving our obligation to the applicable to accept service equipment of process in the at our physical U.S. the grantee has for no less than one year after either all marketing and importation of the applicabl of any Commission-related administrative or judicial e equipment We Acknowledge related and email address terminated the U.S., or the conclusion Agent obligation:

United States for matters address permanently within proceeding USA Agent Company name:

involving whichever the equipment, is later Applicant Company name:

Intelligent 605 S MkenAve Unit A, Ontario Address:Floor Idlespace Technology Company Co., LTD Shenzhen Kaadas co., Ltd Technology 9, building B, Tsinghua Address:

CA 91761 FRN:0033422346 park, Keyuan road, Nanshan Hi-tech district, Shenzhen, Guangdong 518000, China FCC Grantee Contact Telephone Email: raojing@kaadas.com No: +86-755-86668868 Name: Jing Rao Code: 2AQY4 Name: Kevin Zhang Contact Telephone No: +1(213)-3628739 Email:

kevzhang@kaadas.com Sigoatore

, ke V Signature: JtI 2.911 (d)(7)USA Agent vl.3 AMERICIAN Manager Operations Title:

REPRESENTATIVE LETTER OF ATTESTATION Director Title: Business Date: 2/14/2023 Date: 2/13/2023 NOTE 1: An applicant located in the United States may designate itself as the agent for service of process. Reference;

Federal Register document 2022-28263 published on 02/06/23 htt s://www.federalre

-a ainst-nation ov/documents/2023/02/06/2022-28263/

rotectin ister. al-securit

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Shenzhen Kaadas Intelligent Technology Co.,Ltd Agent Authorization Company: Shenzhen Kaadas Intelligent Technology Co.,Ltd Address: Floor 9, Building B, Tsinghua Hi-Tech Park, Nanshan District, Shenzhen, Guangdong, 518000, China Product Name: Smart Keypad Trade Mark: Kaadas,Revolo,Zowill,Jokiro Model Number(s): WRK,KARK,KJWRK,JRK FCC ID: 2AQY4-WRK We authorize MiCOM Labs Inc., 575 Boulder Court, Pleasanton, California 94566, USA, to act on our behalf on all matters concerning the certification of above named equipment. We declare that MiCOM Labs Inc. is allowed to forward all information related to the approval and certification of equipment to the regulatory agencies as required and to discuss any issues concerning the approval application. Any and all acts carried out by MiCOM Labs on our behalf shall have the same effect as acts of our own. Signature:

Name:

Jing Rao Title:

Product manager Date: 2023-02-06 Company: Shenzhen Kaadas Intelligent Technology Co.,Ltd

Shenzhen Kaadas Intelligent Technology Co.,Ltd Address: Floor 9, Building B, Tsinghua Hi-Tech Park, Nanshan District, Shenzhen, Guangdong, 518000, China Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Dear Sir/Madam, We, Shenzhen Kaadas Intelligent Technology Co.,LtdHereby declares the following statement:

PCB board, structure and internal of these model(s) are the same, Only models name is different for these models:

Product Name: Smart Keypad Trade Mark: Kaadas,Revolo,Zowill,Jokiro Model Number(s): WRK,KARK,KJWRK,JRK FCC ID: 2AQY4-WRK Signature:

Name:

Jing Rao Title:

Product manager Date: 2023-02-06 Company: Shenzhen Kaadas Intelligent Technology Co.,Ltd

Shenzhen Kaadas Intelligent Technology Co.,Ltd Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Subject; Request for Confidentiality FCC ID: 2AQY4-WRK Date: 2023-02-06 To Whom It May Concern, Pursuant to the provisions of the Commissions rules Title 47 Sections 0.457 and 0.459, we are requesting the Commission to withhold the following attachment(s) as confidential documents from public disclosure indefinitely. These documents contain detailed system and equipment descriptions and are considered as proprietary information in operation of the equipment. The public disclosure of these documents might be harmful to our company and would give competitors an unfair advantage in the market. Schematic Diagram Block Diagram Parts List Operational Description Tune-up Procedure Declaration of Software Security Requirements For U-NII Devices In additional to above mentioned documents, in order to comply with the marketing regulations in Title 47 CFR 2.803 and the importation rules in Title 47 CFR 2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices, we request Short Term Confidentiality of the following attachment(s);

External Photos Test Setup Photos Internal Photos User Manual For 45 days, pursuant to Public Notice DA 04-1705. OR For 180 days pursuant to KDB 726920 D01. It is our understanding that all measurement test reports, FCC ID label format and correspondence during the certification review process cannot be granted as confidential documents and this information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature:

Name: Jing Rao Title: Product manager