2AANZBOLTQUIRKY - BOLT - APP ENABLED FINGERPRINT LOCK

DGL Group,Ltd. Nov.27, 2020 Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Subject: Explanation of differences between product types FCC ID : 2AANZBOLT Model Number: QKY-BOLT-BLK, QKY-BOLT, QKY-BOLT-XXX To Whom It May Concern: We, The DGL Group,Ltd. hereby declare that the model : QKY-BOLT, QKY-BOLT-XXX is identical with the model : QKY-BOLT-BLK, except the model name and the color of appearance. Except for the different above, no other modification is performed. Sincerely, Signature: DGL Group,Ltd. Contact person: Josephine Tran

DGL Group,Ltd. Agent Authorization Company: DGL Group,Ltd. Address: 195 Raritan Center Parkway Edison, NJ 08837 Product Name: QUIRKY - BOLT - APP ENABLED FINGERPRINT LOCK Model Number(s): QKY-BOLT-BLK, QKY-BOLT, QKY-BOLT-XXX Product Description: QUIRKY - BOLT - APP ENABLED FINGERPRINT LOCK 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: Date: 2020-11-27 Name: Josephine Tran Company: DGL Group,Ltd.

DGL Group LTD. Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 2020-11-26 Subject; Request for Confidentiality FCC ID: 2AANZBOLT To Whom It May Concern, Pursuant to the provisions of the Commission’s 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 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 DGL Group LTD. Contact person: Josephine Tran

External Photos ALL VIEW OF EUT Part 1 TOP VIEW OF EUT BOTTOM VIEW OF EUT FRONT VIEW OF EUT BACK VIEW OF EUT LEFT VIEW OF EUT RIGHT VIEW OF EUT Part 2 TOP VIEW OF EUT BOTTOM VIEW OF EUT FRONT VIEW OF EUT BACK VIEW OF EUT LEFT VIEW OF EUT RIGHT VIEW OF EUT PORTS VIEW OF EUT

FCC ID Label Location FCC ID: 2AANZBOLT

Internal Photos Part 1 OPEN VIEW OF EUT INTERNAL VIEW-1 OF EUT INTERNAL VIEW-2 OF EUT INTERNAL VIEW-3 OF EUT INTERNAL VIEW-4 OF EUT INTERNAL VIEW-5 OF EUT INTERNAL VIEW-6 OF EUT INTERNAL VIEW-7 OF EUT INTERNAL VIEW-8 OF EUT Part 2 OPEN VIEW OF EUT Antenna INTERNAL VIEW-1 OF EUT INTERNAL VIEW-2 OF EUT INTERNAL VIEW-3 OF EUT INTERNAL VIEW-4 OF EUT INTERNAL VIEW-5 OF EUT INTERNAL VIEW-6 OF EUT

RF EXPOSURE EVALUATION 1. PRODUCT INFORMATION Product Description QUIRKY - BOLT - APP ENABLED FINGERPRINT LOCK Model Name QKY-BOLT-BLK, QKY-BOLT, QKY-BOLT-XXX FCC ID 2AANZBOLT 2. EVALUATION METHOD AND LIMIT Human exposure to RF emissions from mobile devices (47 CFR §2.1091) may be evaluated based on the MPE limits adopted by the FCC for electric and magnetic field strength and/or power density, as appropriate, since exposures are assumed to occur at distances of 20 cm or more from persons. LIMITS FOR GENERAL POPULATION / UNCONTROLLED EXPOSURE Frequency Range (MHz) E-field Strength (E) (V/m) Magnetic Field Strength (H) (A/m) Power Density (S) (mW/cm 2 ) Averaging Time |E| 2 , |H| 2 or S (Minutes) 0.3 -- 1.34 614 1.63 (100)* 30 1.34 -- 30 824/f 2.19/f (180/f 2 )* 30 30 -- 300 27.5 0.073 0.2 30 300 -- 1500 -- -- f/1500 30 1500 -- 100,000 -- -- 1.0 30 *Note: 1. f= Frequency in MHz * Plane-wave Equivalent Power Density 2. The averaging time for General Population/Uncontrolled exposure to fixed transmitters is not applicable for mobile and portable transmitters. See 47 CFR §§2.1091 and 2.1093 on source-based time-averaging requirement for mobile and portable transmitters. 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 CALCULATION A minimum test separation distance ≥ 20 cm is required between the antenna and radiating structures of the device and nearby persons to apply mobile device exposure limits. The distance must be at least 20 cm and fully supported by the operating and installation configurations of the transmitter and its antenna(s), according to the source-based time-averaged maximum power requirements of § 2.1091(d)(2). In cases where cable losses or other attenuations are applied to determine compliance, the most conservative operating configurations and exposure conditions must be evaluated. 2.4G WIFI Antenna Gain=2.69dBi (Numeric 1.86), π=3.14 Note: 1. Only the worst case recorded. 3. conclusion Compliance the RF exposure requirement Frequency Output Power Output Power Power Density Power Density Limit MHz dBm mW mW/cm 2 mW/cm 2 2412 13.04 20.14 0.0075 1

Page 1 of 83 Report No.: AGC01559201108FE05 FCC ID : 2AANZBOLT APPLICATION PURPOSE : Original Equipment PRODUCT DESIGNATION : QUIRKY - BOLT - APP ENABLED FINGERPRINT LOCK BRAND NAME : Quirky MODEL NAME : QKY-BOLT-BLK, QKY-BOLT, QKY-BOLT-XXX APPLICANT : DGL Group LTD. DATE OF ISSUE : Nov. 26, 2020 STANDARD(S) TEST PROCEDURE(S) : FCC Part 15.247 REPORT VERSION : V1.0 Attestation of Global Compliance (Shenzhen) Co., Ltd FCC Test Report Report No.: AGC01559201108FE05 Page 2 of 83 REPORT REVISE RECORD Report Version Revise Time Issued Date Valid Version Notes V1.0 / Nov. 26, 2020 Valid Initial Release Report No.: AGC01559201108FE05 Page 3 of 83 TABLE OF CONTENTS 1. VERIFICATION OF CONFORMITY ............................................................................................................... 5 2. GENERAL INFORMATION ............................................................................................................................ 6 2.1. PRODUCT DESCRIPTION ..................................................................................................................... 6 2.2. TABLE OF CARRIER FREQUENCYS ..................................................................................................... 6 2.3. IEEE 802.11N MODULATION SCHEME .................................................................................................. 7 2.4. RELATED SUBMITTAL(S) / GRANT (S) .................................................................................................. 7 2.5. TEST METHODOLOGY .......................................................................................................................... 7 2.6. SPECIAL ACCESSORIES ....................................................................................................................... 7 2.7. EQUIPMENT MODIFICATIONS .............................................................................................................. 7 2.8. ANTENNA REQUIREMENT .................................................................................................................... 8 3. MEASUREMENT UNCERTAINTY ................................................................................................................. 9 4. DESCRIPTION OF TEST MODES ............................................................................................................... 10 5. SYSTEM TEST CONFIGURATION ............................................................................................................. 11 5.1. CONFIGURATION OF EUT SYSTEM .................................................................................................... 11 5.2. EQUIPMENT USED IN EUT SYSTEM .................................................................................................... 11 5.3. SUMMARY OF TEST RESULTS ............................................................................................................. 11 6. TEST FACILITY ........................................................................................................................................... 12 7. OUTPUT POWER ........................................................................................................................................ 13 7.1. MEASUREMENT PROCEDURE ........................................................................................................... 13 7.2. TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) ................................................................... 13 7.3. LIMITS AND MEASUREMENT RESULT ............................................................................................... 14 8. 6 DB BANDWIDTH ...................................................................................................................................... 15 8.1. MEASUREMENT PROCEDURE ........................................................................................................... 15 8.2. TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) ................................................................... 15 8.3. LIMITS AND MEASUREMENT RESULTS ............................................................................................. 16 9. CONDUCTED SPURIOUS EMISSION ........................................................................................................ 22 9.1. MEASUREMENT PROCEDURE ........................................................................................................... 22 9.2. TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) ................................................................... 22 9.3. MEASUREMENT EQUIPMENT USEDJN ............................................................................................. 22 9.4. LIMITS AND MEASUREMENT RESULT ............................................................................................... 22 Report No.: AGC01559201108FE05 Page 4 of 83 10. MAXIMUM CONDUCTED OUTPUT POWER SPECTRAL DENSITY ....................................................... 35 10.1 MEASUREMENT PROCEDURE .......................................................................................................... 35 10.2 TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) .................................................................. 35 10.3 MEASUREMENT EQUIPMENT USED ................................................................................................. 35 10.4 LIMITS AND MEASUREMENT RESULT .............................................................................................. 35 11. RADIATED EMISSION ............................................................................................................................... 42 11.1. MEASUREMENT PROCEDURE ......................................................................................................... 42 11.2. TEST SETUP ....................................................................................................................................... 43 11.3. LIMITS…

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Report No.: AGC01559201108FE05 Page 51 of 83 12.3. TEST RESULT EUT QUIRKY - BOLT - APP ENABLED FINGERPRINT LOCK Model Name QKY-BOLT-BLK Temperature 21.8°C Relative Humidity 58% Pressure 960hPa Test Voltage Normal Voltage Test Mode 802.11b with data rate 1 2412MHZ Antenna Horizontal PK AV RESULT: PASS Report No.: AGC01559201108FE05 Page 52 of 83 EUT QUIRKY - BOLT - APP ENABLED FINGERPRINT LOCK Model Name QKY-BOLT-BLK Temperature 21.8°C Relative Humidity 58% Pressure 960hPa Test Voltage Normal Voltage Test Mode 802.11b with data rate 1 2412MHZ Antenna Vertical PK AV RESULT: PASS Report No.: AGC01559201108FE05 Page 53 of 83 EUT QUIRKY - BOLT - APP ENABLED FINGERPRINT LOCK Model Name QKY-BOLT-BLK Temperature 21.8°C Relative Humidity 58% Pressure 960hPa Test Voltage Normal Voltage Test Mode 802.11b with data rate 1 2462MHZ Antenna Horizontal PK AV RESULT: PASS Report No.: AGC01559201108FE05 Page 54 of 83 EUT QUIRKY - BOLT - APP ENABLED FINGERPRINT LOCK Model Name QKY-BOLT-BLK Temperature 21.8°C Relative Humidity 58% Pressure 960hPa Test Voltage Normal Voltage Test Mode 802.11b with data rate 1 2462MHZ Antenna Vertical PK AV RESULT: PASS Report No.: AGC01559201108FE05 Page 55 of 83 EUT QUIRKY - BOLT - APP ENABLED FINGERPRINT LOCK Model Name QKY-BOLT-BLK Temperature 21.8°C Relative Humidity 58% Pressure 960hPa Test Voltage Normal Voltage Test Mode 802.11g with data rate 6 2412MHZ Antenna Horizontal PK AV RESULT: PASS Report No.: AGC01559201108FE05 Page 56 of 83 EUT QUIRKY - BOLT - APP ENABLED FINGERPRINT LOCK Model Name QKY-BOLT-BLK Temperature 21.8°C Relative Humidity 58% Pressure 960hPa Test Voltage Normal Voltage Test Mode 802.11g with data rate 6 2412MHZ Antenna Vertical PK AV RESULT: PASS Report No.: AGC01559201108FE05 Page 57 of 83 EUT QUIRKY - BOLT - APP ENABLED FINGERPRINT LOCK Model Name QKY-BOLT-BLK Temperature 21.8°C Relative Humidity 58% Pressure 960hPa Test Voltage Normal Voltage Test Mode 802.11g with data rate 6 2462MHZ Antenna Horizontal PK AV RESULT: PASS Report No.: AGC01559201108FE05 Page 58 of 83 EUT QUIRKY - BOLT - APP ENABLED FINGERPRINT LOCK Model Name QKY-BOLT-BLK Temperature 21.8°C Relative Humidity 58% Pressure 960hPa Test Voltage Normal Voltage Test Mode 802.11g with data rate 6 2462MHZ Antenna Vertical PK AV RESULT: PASS Report No.: AGC01559201108FE05 Page 59 of 83 EUT QUIRKY - BOLT - APP ENABLED FINGERPRINT LOCK Model Name QKY-BOLT-BLK Temperature 21.8°C Relative Humidity 58% Pressure 960hPa Test Voltage Normal Voltage Test Mode 802.11n 20 with data rate 6.5 2412MHZ Antenna Horizontal PK AV RESULT: PASS Report No.: AGC01559201108FE05 Page 60 of 83 EUT QUIRKY - BOLT - APP ENABLED FINGERPRINT LOCK Model Name QKY-BOLT-BLK Temperature 21.8°C Relative Humidity 58% Pressure 960hPa Test Voltage Normal Voltage Test Mode 802.11n 20 with data rate 6.5 2412MHZ Antenna Vertical PK AV RESULT: PASS Report No.: AGC01559201108FE05 Page 61 of 83 EUT QUIRKY - BOLT - APP ENABLED FINGERPRINT LOCK Model Name QKY-BOLT-BLK Temperature 21.8°C Relative Humidity 58% Pressure 960hPa Test Voltage Normal Voltage Test Mode 802.11n 20 with data rate 6.5 2462MHZ Antenna Horizontal PK AV RESULT: PASS Report No.: AGC01559201108FE05 Page 62 of 83 EUT QUIRKY - BOLT - APP ENABLED FINGERPRINT LOCK Model Name QKY-BOLT-BLK Temperature 21.8°C Relative Humidity 58% Pressure 960hPa Test Voltage Normal Voltage Test Mode 802.11n 20 with data rate 6.5 2462MHZ Antenna Vertical PK AV RESULT: PASS Report No.: AGC01559201108FE05 Page 63 of 83 13. FCC LINE CONDUCTED EMISSION TEST 13.1. LIMITS OF LINE CONDUCTED EMISSION TEST Frequency Maximum RF Line Voltage Q.P.( dBuV) Average( dBuV) 150kHz~500kHz 66-56 56-46 500kHz~5MHz 56 46 5MHz~30MHz 60 50 Note: 1. The lower limit shall apply at the transition frequency. 2. The limit decreases linearly with the logarithm of the frequency in the range 0.15 MHz to 0.50 MHz. 13.2. BLOCK DIAGRAM OF LINE CONDUCTED EMISSION TEST EUT & Support Units Report No.: AGC01559201108FE05 Page 64 of 83 13.3. PRELIMINARY PROCEDURE OF LINE CONDUCTED EMISSION TEST 1. The equipment was set up as per the test configuration to simulate typical actual usage per the user’s manual. When the EUT is a tabletop system, a wooden table with a height of 0.8 meters is used and is placed on the ground plane as per ANSI C63.10 (see Test Facility for the dimensions of the ground plane used). When the EUT is a floor-standing equipment, it is placed on the ground plane which has a 3-12 mm non-conductive covering to insulate the EUT from the ground plane. 2. Support equipment, if needed, was placed as per ANSI C63.10. 3. All I/O cables were positioned to simulate typical actual usage as per ANSI C63.10. 4. All support equipments received AC120V/60Hz power from a LISN, if any. 5. The EUT received AC120V/60Hz power from a LISN. 6. The test program was started. Emissions were measured on each current carrying line of the EUT using a spectrum Analyzer / Receiver connected to the LISN powering the EUT. The LISN has two monitoring points: Line 1 (Hot Side) and Line 2 (Neutral Side). Two scans were taken: one with Line 1 connected to Analyzer / Receiver and Line 2 connected to a 50 ohm load; the second scan had Line 1 connected to a 50 ohm load and Line 2 connected to the Analyzer / Receiver. 7. Analyzer / Receiver scanned from 150 kHz to 30MHz for emissions in each of the test modes. 8. During the above scans, the emissions were maximized by cable manipulation. 9. The test mode(s) were scanned during the preliminary test. Then, the EUT configuration and cable configuration of the above highest emission level were recorded for reference of final testing. 13.4. FINAL PROCEDURE OF LINE CONDUCTED EMISSION TEST 1. EUT and support equipment was set up on the test bench as per step 2 of the preliminary test. 2. A scan was taken on both power lines, Line 1 and Line 2, recording at least the six highest emissions. Emission frequency and amplitude were recorded into a computer in which correction factors were used to calculate the …

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Report No.: AGC01559201108FE05 Page 75 of 83 INTERNAL VIEW-5 OF EUT INTERNAL VIEW-6 OF EUT Report No.: AGC01559201108FE05 Page 76 of 83 INTERNAL VIEW-7 OF EUT INTERNAL VIEW-8 OF EUT Antenna Report No.: AGC01559201108FE05 Page 77 of 83 TOP VIEW OF EUT BOTTOM VIEW OF EUT Report No.: AGC01559201108FE05 Page 78 of 83 FRONT VIEW OF EUT BACK VIEW OF EUT Report No.: AGC01559201108FE05 Page 79 of 83 LEFT VIEW OF EUT RIGHT VIEW OF EUT Report No.: AGC01559201108FE05 Page 80 of 83 PORTS VIEW OF EUT OPEN VIEW OF EUT Report No.: AGC01559201108FE05 Page 81 of 83 INTERNAL VIEW-1 OF EUT INTERNAL VIEW-2 OF EUT Report No.: AGC01559201108FE05 Page 82 of 83 INTERNAL VIEW-3 OF EUT INTERNAL VIEW-4 OF EUT Report No.: AGC01559201108FE05 Page 83 of 83 INTERNAL VIEW-5 OF EUT INTERNAL VIEW-6 OF EUT ----END OF REPORT---- Conditions of Issuance of Test Reports 1. All samples and goods are accepted by the Attestation of Global Compliance (Shenzhen) Co., Ltd (the “Company”) solely for testing and reporting in accordance with the following terms and conditions. The company provides its services on the basis that such terms and conditions constitute express agreement between the company and any person, firm or company requesting its services (the “Clients”). 2. Any report issued by Company as a result of this application for testing services (the “Report”) shall be issued in confidence to the Clients and the Report will be strictly treated as such by the Company. It may not be reproduced either in its entirety or in part and it may not be used for advertising or other unauthorized purposes without the written consent of the Company. The Clients to whom the Report is issued may, however, show or send it, or a certified copy thereof prepared by the Company to its customer, supplier or other persons directly concerned. The Company will not, without the consent of the Clients, enter into any discussion or correspondence with any third party concerning the contents of the Report, unless required by the relevant governmental authorities, laws or court orders. 3.The Company shall not be called or be liable to be called to give evidence or testimony on the Report in a court of law without its prior written consent, unless required by the relevant governmental authorities, laws or court orders. 4. The non-CMA report issued by AGC is only permitted to be used by the client as internal reference use and shall not be used for public demonstration purpose. 5. In the event of the improper use of the report as determined by the Company, the Company reserves the right to withdraw it, and to adopt any other additional remedies which may be appropriate. 6. Samples submitted for testing are accepted on the understanding that the Report issued cannot form the basis of, or be the instrument for, any legal action against the Company. 7. The Company will not be liable for or accept responsibility for any loss or damage however arising from the use of information contained in any of its Reports or in any communication whatsoever about its said tests or investigations. 8.Clients wishing to use the Report in court proceedings or arbitration shall inform the Company to that effect prior to submitting the sample for testing. 9. The Company is not responsible for recalling the electronic version of the original report when any revision is made to them. The Client assumes the responsibility to providing the revised version to any interested party who uses them. 10. Subject to the variable length of retention time for test data and report stored hereinto as otherwise specifically required by individual accreditation authorities, the Company will only keep the supporting test data and information of the test report for a period of six years. The data and information will be disposed of after the aforementioned retention period has elapsed. Under no circumstances shall we provide any data and information which has been disposed of after retention period. Under no circumstances shall we be liable for damage of any kind, including (but not limited to) compensatory damages, lost profits, lost data, or any form of special, incidental, indirect, consequential or punitive damages of any kind, whether based on breach of contract of warranty, tort (including negligence), product liability or otherwise, even if we are informed in advance of the possibility of such damages.

Test Setup Photos FCC RADIATED EMISSION TEST SETUP BELOW 1GHZ FCC RADIATED EMISSION TEST SETUP ABOVE 1GHZ CONDUCTED EMISSION TEST SETUP CONDUCTED TEST SETUP