2AQY4-KA307Smart Lock

KS307 Bluetooth Fingerprint Touchpad Deadbolt Smart Lock Installation Guide / Quick Start Guide Thank you for purchasing our products. Please review this manual thoroughly before operating your device. All pictures in this manual are for illustration purpose only. Actual product may vary due to product upgrade. 3 Register and login to the Kaadas Home App. Add the device to your account by scanning the QR Code found on the Battery Cover. Calibrate the smart lock and complete the Bluetooth setup in the app. 2 1 Follow the installation instructions to install the smart lock. 4 Scan the QR Code to download the Kaadas Home App. Quick Start Guide P 9 P 10 P 11 P12 P 13 P15 P16 P17 P18 At a Glance How to Lock/Unlock Definitions Code Format Quick Set Up Factory Default Settings Download Kaadas Home App Troubleshooting FCC Statement & Warnings IMPORTANT: Do not load batteries until the lock is completely installed. Installation Guide STEP 1: Prepare the door and check dimensions STEP 2: Install the latch and strike STEP 3: Install exterior assembly STEP 4: Install interior assembly STEP 5: Door Handing P 3 P 4 P 6 P 7 P8 Do not use an electronic scewdriver or drill during installation. Interior Assembly (G) Exterior Assembly (B) Latch (C) Latch Screws (I) Interior Assembly Screws (K) Battery Cover (L) 1 Exterior Assembly Screw (F) (Optional) INSTALLATION GUIDE Backup Key (A) Mounting Plate Screws (J) Mounting Plate (E) Strike Plate (D) Reinforcement Plate (D-1) (Optional) Strike Plate Screws (H) Parts List Latch x1 Exterior Assembly x1 Mounting Plate x1 Interior Assembly Screws x3 Latch Screws x2 ABC Drive-In Collar (Optional) C-1 EFG I K Backup Key x2 Reinforcement Plate x1 (optional) Interior Assembly x1 ⅜ ¾ 22 Exterior Assembly Screw (Optional) 2 Battery Cover x1 L M Reset Tool Strike Plate x1 Strike Plate Screws x2 Mounting Plate Screws x2 H J D (35mm<door thickness<50mm) Measure to confirm that the backset is either 2-3/8" or 2-3/4" (60 or 70mm) 2-3/8" or 2-3/4" (60 or 70mm) Make sure the hole in the door frame is drilled a minimum of 1’’ (25mm) deep, to leave enough space for the deadbolt to extend into the door frame when the door is locked. A B C D Prepare the door and check dimensions 1 STEP 1" 25mm 1-3/8" to 2" (35mm to 50mm) Make sure the door frame is aligned with the door and there are no obstructions stuck in the door frame. Notes: 1-1/2" or 2-1/8" (38 or 54mm) 1" 25mm 3 Measure to confirm that the hole in the door edge is 1" (25mm). Measure to confirm that the door is 1-3/8" to 2" (35mm to 50mm) thick. Measure to confirm that the bore hole is 1-1/2’’ or 2-1/8" (38mm or 54mm) Drive-In Collar (B) Install the latch and strike 2 STEP Hold the latch in front of the bore hole, with the latch face flush against the door edge. Is the slotted hole centered in the door hole? No adjustment is required. Proceed to next step. Slotted hole is NOT centered. A B YES NO Rotate and pull the latch as shown to extend latch. 2-3/4" (70mm) 2-3/8" (60mm) pull Install the latch. Latch Screws (I) up 4 Determine backset and adjust the latch. Chiseled Not Chiseled Make sure the hole in door frame is drilled a minimum of 1" (25mm) deep. IMPORTANT: D (Optional) 5 C Use a screwdriver to test if deadbolt works smoothly. D Install strike on the door frame. Install exterior assembly 3 STEP Unlocked IMPORTANT: Locked B With the latch fully retracted (in the unlocked position), route the cable below the latch, and insert the tailpiece through the slot in the latch. Remove the spacer Proceed to next step A 1-1/2" (38mm) 2-1/8" (54mm) Measure the diameter of the hole in the door. 1-1/2" or 2-1/8" (38 or 54mm) C Secure the mounting plate with the supplied screws. Do not overtighten screws. Keep parallel to door edge. Mounting plate Screws (J) 6 Tailpiece Before installation, make sure the latch is fully retracted (in the unlocked position). 7 C Install interior assembly 4 STEP Insert the cable into the connector. Push the connector in firmly until it is completely attached. AB D Unlocked Interior Assembly Screws (K) E Horizontal Keep the thumb turn in the vertical position and install the interior assembly. Attach interior assembly to mounting plate and tighten 3 screws. Test the lock by rotating the thumb turn to see if the bolt can be extended and retracted smoothly. Push the battery cover up in the direction as illustrated. 8 This step is required and crucial for the lock after installation. IMPORTANT: 5 STEP While keeping your lock unlocked, insert 4 AA alkaline batteries into the battery pack. AB If the reset is successful, the latch bolt will extend on its own to learn the handing orientation of the door. C Use the Reset Tool to press and hold the Reset Button for more than 5 seconds until you hear a long "BEEP". Door Handing QUICK START GUIDE At a Glance Exterior AssemblyInterior Assembly Battery Cover Reset Button Thumb Turn Fingerprint Sensor Keyhole 9 Status Indicator Touchscreen Keypad How to Lock / Unlock Key Kaadas Home App 10 Unlocking the door from outside Locking the door from outside Master/ User PIN Code KeyFingerprintKaadas Home App Locking the door from inside Unlocking the door from inside Auto Lock Mode In Auto Lock mode, the device will be locked automatically. Manually Rotate the thumb turn to the lock position. Kaadas Home App Manually Press any button on the keypad for 1 second to lock the door. Rotate the thumb turn to the unlock position. Kaadas Home App Auto Lock Mode In Auto Lock Mode, the latch bolt is automatically extended after unlocking. Master PIN Code Required for programming and feature settings, the Master PIN Code can be used to unlock the door while in vacation mode. The default Master PIN Code needs to be changed before programming the lock for security reasons. Auto Lock If the Auto lock feature is enabled, the lock will lock the door 30 seconds after it has been unlocked. This feature is off by default. You can set the time delay for 30s, 60s, 120s and 180s in both Master Mod…

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Idlespace Technology Company Co., LTD 2.911 (d)(7)USA Agent v1.3 Section 2.9 11(d)(7) USA Agent for Service of Process Company name: Shenzhen Kaadas Intelligent Technology co., Ltd. Address:Floor 11, Building B2, Phase 2, Creative City, Xiandong Road, Xili Co mmunity, Xili Street, Nanshan District, Shenzhen, Guangdong, 518000, China Product Name: Smart Lock FCC ID: 2AQY4-KA307 Model(s): KA307,KS307 2.911(d)(7) USA Designated Agent for Service of Process We, Shenzhen Kaadas Intelligent Technology co., Ltd. designate [Idlespace Technology Company Co., LTD] for the purpose of accepting service of process on behalf of the applicant. Applicant consent: We Acknowledge our consent to accept service of process in the United States for matters related to the applicable equipment, and at the physical U.S. address and email address of the designated agent and acknowledge our acceptance of our obligation to maintain an agent for service of process in the United States for no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. Agent obligation: We Acknowledge our obligation to accept service of process in the United States for matters related to the applicable equipment at our physical U.S. address and email address for no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. USA Agent Company name: Idlespace Technology Company Co., LTD Address: 605 S Milliken Ave Unit A, Ontario CA 91761 FRN: 0033422346 Contact Name: Yuxiang Zhang Telephone No: +1(213)-3628739 Email: [email protected] Applicant Company name:Shenzhen Kaadas Intelligent Technology co., Ltd. Address:Floor11, Building B2, Phase 2, Creative City, Xiandong Road, Xili Community, Xili Street, Nanshan District, Shenzhen, Guangdong, 518000, China FCC Grantee Code: 2AQY4 Contact Name: Jing Rao Telephone No: +86-755-86668868 Email: [email protected] IdlespaceTechnologyCompanyCo.,LTD 2.911(d)(7)USAAgentv1.3 Signature: Title:OperationsManager Signature: Title:BusinessDirector Date:4/22/2023Date:4/22/2023 NOTE1:AnapplicantlocatedintheUnitedStatesmaydesignateitselfastheagentforservice ofprocess. Reference;FederalRegisterdocument2022-28263publishedon02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-nation al-security-threats-to-the-communications-supply-chain-through-the

C5266091_X24_Ed.1 1/1 “Attestation Statements” TO: Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 The Commission adopted rules that prohibit equipment authorization for “covered” telecommunications equipment and video surveillance equipment produced by entities identified on the Commission’s Covered List 1 , which is periodically updated. See the Covered List for more details. This Attestation Statement is to confirm that we follow the Section 2.911(d)(5)(i)-(ii) Applicant Company name: Shenzhen Kaadas Intelligent Technology co.,Ltd. Grantee code: 2AQY4 FCC ID: 2AQY4-KA307 Contact Name: Jing Rao Address: Floor 11, Building B2, Phase 2, Creative City, Xiandong Road, Xili Community, Xili Street, Nanshan District, Shenzhen, Guangdong, 518000, China Telephone No: +86-755-86668868 Fax No: 0086-0755-86958295 Email: [email protected] i. [Shenzhen Kaadas Intelligent Technology co.,Ltd.] (“the applicant”) certifies that the equipment for which authorization is sought is not “covered” equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. The applicant must sign this certification. ii. [Shenzhen Kaadas Intelligent Technology co.,Ltd.] (“the applicant”) certifies that, as of the date of the filing of the application, the applicant [is not] identified on the Covered List as an entity producing “covered” equipment. The applicant must sign this certification. Date: 2023/4/24 Applicant’s Name: Jing Rao Title: Business Director 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

Shenzhen Kaadas Intelligent Technology co.,Ltd. Product Similarity Declaration Product name: Smart Lock Model name: KA307, KS307 FCC ID: 2AQY4-KA307 IC: 24242-KA307 We (Shenzhen Kaadas Intelligent Technology co.,Ltd.) hereby state that all the models are electrical identical including the same software parameter and hardware design, same mechanical structure and design, the only difference is the model name. Demonstrate the detail (descriptions and pictures) as to the difference list above. Product appearance difference: KA307 KS307 Signature: Name: Jing Rao Title: Business Director 11F-14F, Building B2, Phase 2, Creative City, Chuangke Road, Xili Street, Nanshan District, Shenzhen, Guangdong, 518055, China 2023/3/27

C5266091_X8_Ed.1 1/1 Shenzhen Kaadas Intelligent Technology Co.,Ltd Letter of Authorization Company: Shenzhen Kaadas Intelligent Technology Co.,Ltd Address: Floor 11, Building B2, Phase 2, Creative City, Xiandong Road, Xili Community, Xili Street, Nanshan District, Shenzhen, Guangdong, China Product Name: Smart Lock Model Number: KA307, KS307 FCC Identifier: 2AQY4-KA307 We authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, to act on our behalf on all matters concerning the above named equipment. Any individual within LGAI Technological Center S.A. is authorized to act on our behalf and take action on the application. We declare that authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, is allowed to forward all information related to the approval project to the Federal Communication Commission and to discuss any issues concerning the approval application. Any and all acts carried out by LGAI Technological Center S.A. on our behalf shall have the same effect as acts of our own. Name: Jing Rao Date: 2023.04.24 Title: Business Director Signature of applicant:

C5266091_X10_Ed.2 1/1 Shenzhen Kaadas Intelligent Technology Co.,Ltd Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Date: 2023-04.24 Subject: Request for Confidentiality FCC ID: 2AQY4-KA307 To Whom It May Concern, Pursuant to the provisions of Sections 0.457 and 0.459 of Commission's rules (47CFR0.457, 0.459), we are requesting the Commission to withhold the following attachment(s) as confidential document from public disclosure. Exhibits Long-Term Confidentiality Short-Term Confidentiality NOTE 2 ID Label/Location No No Attestation Statement No No External Photos No ☐ Block Diagram ☒ ☐ Schematics ☒ ☐ Test Report No No Test Setup Photos No ☐ User’s Manual ☐ NOTE 1 ☐ Internal Photos ☐ NOTE 1 ☐ Parts List / Tune Up ☐ ☐ RF Exposure Info No No Operational Description ☒ ☐ Cover Letter(s) No No SDR Software / Security Info ☐ No NOTE 1: Long-Term Confidentiality may be permitted under special conditions (See II. LONG-TERM CONFIDENTIALITY, Section 3 of KDB 726920, use last in force) NOTE 2: Short-Term Confidentiality can be requested for a maximum of 180 days from the date of the grant. Above mentioned document contains detailed system and equipment description are considered as proprietary information in operation of the equipment. The public disclosure of above documents might be harmful to our company and would give competitor an unfair advantage in the market. In case of short-term Confidentiality, the applicant requests the exhibits selected above are withheld from public view for a period of ______ days from the date of the Grant of Equipment Authorization and prior to marketing. It is our understanding that all measurement test reports, FCC ID label format and correspondent during certification review process cannot be granted as confidential documents and those information will be available for public review once the grant of equipment authorization is issued. C5266091_X10_Ed.2 1/1 Sincerely, Signature: Name: Jing Rao Title: Business Director

Page 1 of 7 FCC ID: 2AQY4-KA307 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: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity External Photos of the EUT Fig. 1 Fig. 2 Page 2 of 7 FCC ID: 2AQY4-KA307 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: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Fig. 3 Fig. 4 Page 3 of 7 FCC ID: 2AQY4-KA307 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: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Fig. 5 Fig. 6 Page 4 of 7 FCC ID: 2AQY4-KA307 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: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Fig. 7 Fig. 8 Page 5 of 7 FCC ID: 2AQY4-KA307 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: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Fig. 9 Fig. 10 Page 6 of 7 FCC ID: 2AQY4-KA307 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: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Fig. 11 Fig. 12 Page 7 of 7 FCC ID: 2AQY4-KA307 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: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Fig. 13 Fig. 14

Page 1 of 1 FCC ID: 2AQY4-KA307 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: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity LABEL AND LOCATION (Size: L4.0cm x 3.0cm) Label Location Smart Lock Model: KA307 FCC ID: 2AQY4-KA307

Page 1 of 7 FCC ID: 2AQY4-KA307 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: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Internal Photos of the EUT Fig. 1 Fig. 2 Page 2 of 7 FCC ID: 2AQY4-KA307 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: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Fig. 3 Fig. 4 Page 3 of 7 FCC ID: 2AQY4-KA307 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: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Fig. 5 Fig. 6 Page 4 of 7 FCC ID: 2AQY4-KA307 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: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Fig. 7 Fig. 8 Page 5 of 7 FCC ID: 2AQY4-KA307 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: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Fig. 9 Fig. 10 Page 6 of 7 FCC ID: 2AQY4-KA307 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: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Fig. 11 Fig. 12 Antenna Page 7 of 7 FCC ID: 2AQY4-KA307 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: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Fig. 13 Fig. 14

Page 1 of 3 FCC ID: 2AQY4-KA307 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: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Maximum Permissible Exposure Report 1. Product Information EUT : Smart Lock Test Model : KA307 Additional Model No. : KS307 Model Declaration : PCB board, structure and internal of these model(s) are the same, So no additional models were tested Power Supply : DC 6.0V by 4*AA Batteries Hardware Version : 1.0 Software Version : 1.0 Bluetooth Frequency Range : 2402MHz ~ 2480MHz Channel Number : 40 channels for Bluetooth V5.1 (DTS) Channel Spacing : 2MHz for Bluetooth V5.1 (DTS) Modulation Type : GFSK for Bluetooth V5.1 (DTS) Bluetooth Version : V5.1 Antenna Description : Ceramic Antenna, 2.66dBi(Max.) Exposure category : General population/uncontrolled environment EUT Type : Production Unit Device Type : Mobile Device Page 2 of 3 FCC ID: 2AQY4-KA307 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: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity 2. Evaluation Method Systems operating under the provisions of FCC 47 CFR 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. In accordance with 47 CFR FCC Part 2 Subpart J, section 2.1091 this device has been defined as mobile device whereby a distance of 0.2m normally can be maintained between the user and the device, and below RF Permissible Exposure limit shall comply with. In accordance with KDB447498D01 for Simultaneous transmission MPE test exclusion applies when the sum of the MPE ratios for all simultaneous transmitting antennas incorporated in a host device, based on the calculated/estimated, numerically modelled or measured field strengths or power density, is ≤ 1.0. The MPE ratio of each antenna is determined at the minimum test separation distance required by the operating configurations and exposure conditions of the host device, according to the ratio of field strengths or power density to MPE limit, at the test frequency. Either the maximum peak or spatially averaged results from measurements or numerical simulations may be used to determine the MPE ratios. Spatial averaging does not apply when MPE is estimated using simple calculations based on far-field plane-wave equivalent conditions. The antenna installation and operating requirements for the host device must meet the minimum test separation distances required by all antennas, in both standalone and simultaneous transmission operations, to satisfy compliance. 3. Limit 3. 1 Refer Evaluation Method ANSI C95.1–2019: IEEE Standard for Safety Levels with Respect to Human Exposure to Electric, Magnetic, and Electromagnetic Fields, 0 Hz to 300 GHz FCC KDB publication 447498 D01 General 1 RF Exposure Guidance v06: Mobile and Portable Devices RF Exposure Procedures and Equipment Authorization Policies. FCC CFR 47 part1 1.1310: Radiofrequency radiation exposure limits. FCC CFR 47 part2 2.1091: Radiofrequency radiation exposure evaluation: mobile devices. 3. 2 Limit Limits for Maximum Permissible Exposure (MPE)/Controlled Exposure Frequency Range(MHz) Electric Field Strength(V/m) Magnetic Field Strength(A/m) Power Density (mW/cm²) Averaging Time (minute) Limits for Occupational/Controlled Exposure 0.3 – 3.0 3.0 – 30 30 – 300 300 – 1500 1500 – 100,000 614 1842/f 61.4 / / 1.63 4.89/f 0.163 / / (100) * (900/f 2 )* 1.0 f/300 5 6 6 6 6 6 Limits for Maximum Permissible Exposure (MPE)/Uncontrolled Exposure Frequency Range(MHz) Electric Field Strength(V/m) Magnetic Field Strength(A/m) Power Density (mW/cm²) Averaging Time (minute) Limits for Occupational/Uncontrolled Exposure 0.3 – 3.0 3.0 – 30 30 – 300 300 – 1500 1500 – 100,000 614 824/f 27.5 / / 1.63 2.19/f 0.073 / / (100) * (180/f 2 )* 0.2 f/1500 1.0 30 30 30 30 30 F=frequency in MHz *=Plane-wave equivalent power density 4. MPE Calculation Method Predication of MPE limit at a given distance Equation from page 18 of OET Bulletin 65, Edition 97-01 S=PG/4πR² Where: S=power density P=power input to antenna G=power gain of the antenna in the direction of interest relative to an isotropic radiator R=distance to the center of radiation of the antenna Page 3 of 3 FCC ID: 2AQY4-KA307 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: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity 5. Antenna Information EUT can only use antennas certificated as follows provided by manufacturer; Internal/External Identification Antenna type and antenna number Operate frequency band Maximum antenna gain Notes Internal PCB Antenna 2400MHz-2500MHz 2.66dBi BT Antenna 6. Conducted Power [BT LE] Mode Channel Frequency (MHz) Peak Conducted Output Power (dBm) GFSK 00 2402 0.02 19 2440 0.92 39 2480 1.34 7. Manufacturing Tolerance [BT LE] GFSK(Peak) Channel Channel 00 Channel 19 Channel 39 Target (dBm) 0 0 1.0 Tolerance ± (dB) 1.0 1.0 1.0 8. Measurement Results 8.1 Standalone MPE Evaluation As declared by the Applicant, the EUT is a wireless device used in a fix application, at least 20 cm from any body part of the user or nearby persons; from the maximum EUT RF output power, the minimum separation distance, r =20cm, as well as the gain of the used antenna refer to antenna information, the RF power density can be obtained. [BT LE] Modulation Type Output power Antenna Gain (dBi) Antenna Gain (linear) MPE (mW/cm2) MPE Limits (mW/cm2) dBm mW BT LE 2.0 1.5849 2.66 1.8450 0.000582 1.0000 Rem…

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Page 1 of 32 FCC ID:2AQY4-KA307 Report No.: LCSA040423003EA 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: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity FCC TEST REPORT For Shenzhen Kaadas Intelligent Technology co., Ltd. Smart Lock Test Model: KA307 Additional Model No.: KS307 Prepared for : Shenzhen Kaadas Intelligent Technology co., Ltd. Address : Floor 11, Building B2, Phase 2, Creative City, Xiandong Road, Xili Community, Xili Street, Nanshan District, Shenzhen, Guangdong, 518000, China Prepared by : Shenzhen LCS Compliance Testing Laboratory Ltd. Address : 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel : (+86)755-82591330 Fax : (+86)755-82591332 Web : www.LCS-cert.com Mail : [email protected] Date of receipt of test sample : April 03, 2023 Number of tested samples : 2 Sample No. : A040423003-1, A040423003-2 Serial number : Prototype Date of Test : April 03, 2023 ~ April 14, 2023 Date of Report : April 17, 2023 Page 2 of 32 FCC ID:2AQY4-KA307 Report No.: LCSA040423003EA 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: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity FCC TEST REPORT FCC CFR 47 PART 15 C(15.247) Report Reference No. ................. : LCSA040423003EA Date of Issue .................................. : April 17, 2023 Testing Laboratory Name ............ : Shenzhen LCS Compliance Testing Laboratory Ltd. Address .......................................... : 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Testing Location/ Procedure .......... : Full application of Harmonised standards ■ Partial application of Harmonised standards □ Other standard testing method □ Applicant’s Name ......................... : Shenzhen Kaadas Intelligent Technology co., Ltd. Address .......................................... : Floor 11, Building B2, Phase 2, Creative City, Xiandong Road, Xili Community, Xili Street, Nanshan District, Shenzhen, Guangdong, 518000, China Test Specification Standard ......................................... : FCC CFR 47 PART 15 C(15.247) Test Report Form No.................... : LCSEMC-1.0 TRF Originator ................................ : Shenzhen LCS Compliance Testing Laboratory Ltd. Master TRF ..................................... : Dated 2011-03 Shenzhen LCS Compliance Testing Laboratory Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen LCS Compliance Testing Laboratory Ltd. is acknowledged as copyright owner and source of the material. Shenzhen LCS Compliance Testing Laboratory Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. EUT Description. .......................... : Smart Lock Trade Mark ..................................... : KAADAS Test Model ...................................... : KA307 Ratings ........................................... : DC 6.0V by 4*AA Batteries Result ............................................ : Positive Compiled by: Supervised by: Approved by: Kay Hu/ Administrator Cary Luo/ Technique principal Gavin Liang/ Manager Page 3 of 32 FCC ID:2AQY4-KA307 Report No.: LCSA040423003EA 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: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity FCC -- TEST REPORT Test Model............................... : KA307 EUT......................................... : Smart Lock Applicant............................... : Shenzhen Kaadas Intelligent Tech…

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