Test report

FCC ID: 2ASON-DKPA4

Test Report

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FCCID_4242759

Global United Technology Services Co., Ltd. Report No.: GTS201902000075F02 FCC REPORT Applicant: Dinsafer Innovation Co., Ltd. Address of Applicant: Room 402/403, Floor 4, Area B, Unit B, West Silicon Valley, No. 5010, Baoan Avenue, Hangcheng Street, Baoan District, Shenzhen, 518128, China Manufacturer: Dinsafer Innovation Co., Ltd. Address of Room 402/403, Floor 4, Area B, Unit B, West Silicon Valley, Manufacturer: No. 5010, Baoan Avenue, Hangcheng Street, Baoan District, Shenzhen, 518128, China Equipment Under Test (EUT) Product Name: Wireless Keypad Model No.: DKPA4(DKP *4,*=A-Z)(DKP A*,*=1-9) FCC ID: 2ASON-DKPA4 Applicable standards: FCC CFR Title 47 Part 15 Subpart C Date of sample receipt: March 4, 2019 Date of Test: March 4~ March 26, 2019 Date of report issued: March 27, 2019 Test Result : PASS * * In the configuration tested, the EUT complied with the standards specified above. Authorized Signature: Robinson Lo Laboratory Manager This results 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.

Report No.: GTS201902000075F02 2 Version Version No. Date Description 00 March 27, 2019 Original Prepared By: Date: March 27, 2019 Project Engineer Check By: Date: March 27, 2019 Reviewer Global United Technology Services Co., Ltd. No. 301-309, 3/F., Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 2 of 19

Report No.: GTS201902000075F02 3 Contents Page 1 COVER PAGE .............................................................................................................................................1 2 VERSION ...................................................................................................................................................2 3 CONTENTS ...............................................................................................................................................3 4 TEST SUMMARY ......................................................................................................................................4 4.1 MEASUREMENT UNCERTAINTY .............................................................................................................4 5 GENERAL INFORMATION .......................................................................................................................5 5.1 GENERAL DESCRIPTION OF EUT ..........................................................................................................5 5.2 TEST MODE .........................................................................................................................................6 5.3 DESCRIPTION OF SUPPORT UNITS ........................................................................................................6 5.4 TEST FACILITY ....................................................................................................................................6 5.5 TEST LOCATION ..................................................................................................................................6 5.6 OTHER INFORMATION REQUESTED BY THE CUSTOMER..........................................................................6 6 TEST INSTRUMENTS LIST ......................................................................................................................7 7 TEST RESULTS AND MEASUREMENT DATA .......................................................................................9 7.1 ANTENNA REQUIREMENT:.....................................................................................................................9 7.2 CONDUCTED EMISSIONS ....................................................................................................................10 7.3 RADIATED EMISSION METHOD ............................................................................................................13 7.4 20DB OCCUPY BANDWIDTH ...............................................................................................................18 8 TEST SETUP PHOTO .............................................................................................................................19 9 EUT CONSTRUCTIONAL DETAILS .......................................................................................................19 Global United Technology Services Co., Ltd. No. 301-309, 3/F., Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 3 of 19

Report No.: GTS201902000075F02 4 Test Summary Test Item Section in CFR 47 Result Antenna requirement 15.203 Pass AC Power Line Conducted Emission 15.207 Pass Radiated Emission 15.209 Pass 20dB Bandwidth 15.215 Pass Pass: The EUT complies with the essential requirements in the standard. 4.1 Measurement Uncertainty Test Item Frequency Range Measurement Uncertainty Notes Radiated Emission 9kHz ~ 30MHz  4.54dB (1) Radiated Emission 30MHz ~ 1000MHz  5.34dB (1) AC Power Line Conducted 0.15MHz ~ 30MHz  3.44dB (1) Emission Note (1): The measurement uncertainty is for coverage factor of k=2 and a level of confidence of 95%. Global United Technology Services Co., Ltd. No. 301-309, 3/F., Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 4 of 19

Report No.: GTS201902000075F02 5 General Information 5.1 General Description of EUT Product Name: Wireless Keypad Model No.: DKPA4(DKP *4,*=A-Z)(DKP A*,*=1-9) Test Model No: DKPA4 Remark: All above models are identical in the same PCB layout, interior structure and electrical circuits. The only difference is model name for commercial purpose. Serial No.: 2019-DKPA4 Hardware Version: Y002-F4-1-V1.1 Software Version: Y002F4_V1.0.0.2019.03.20-RS Test sample(s) ID: GTS201902000075-1 Sample(s) Status Engineer sample Operation Frequency: 125kHz Modulation type: Backscatter modulation Antenna Type: Inductive loop coil Antenna Antenna gain: 0dBi(declared by applicant) Power supply: SWITCHING ADAPTER MODEL: KCH0501000US INPUT: AC 100-240v, 50/60Hz, 0.6A Max OUTPUT; DC 5V, 1A Or DC 3.7V 890mAh rechargeable Li-ion Battery Global United Technology Services Co., Ltd. No. 301-309, 3/F., Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 5 of 19

Report No.: GTS201902000075F02 5.2 Test mode Transmitting mode Keep the EUT in continuously transmitting. 5.3 Description of Support Units None 5.4 Test Facility The test facility is recognized, certified, or accredited by the following organizations: ● FCC —Registration No.: 381383 Global United Technology Services Co., Ltd., Shenzhen EMC Laboratory has been registered and fully described in a report filed with the (FCC) Federal Communications Commission. The acceptance letter from the FCC is maintained in files. Registration 381383. ● Industry Canada (IC) —Registration No.: 9079A-2 The 3m Semi-anechoic chamber of Global United Technology Services Co., Ltd. has been registered by Certification and Engineering Bureau of Industry Canada for radio equipment testing with Registration No.: 9079A-2. ● NVLAP (LAB CODE:600179-0) Global United Technology Services Co., Ltd., is accredited by the National Voluntary Laboratory Accreditation Program (NVLAP). LAB CODE:600179-0 5.5 Test Location All tests were performed at: Global United Technology Services Co., Ltd. No. 301-309, 3/F., Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Tel: 0755-27798480 Fax: 0755-27798960 5.6 Other Information Requested by the Customer None. Global United Technology Services Co., Ltd. No. 301-309, 3/F., Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 6 of 19

Report No.: GTS201902000075F02 6 Test Instruments list Radiated Emission: Inventory Cal.Date Cal.Due date Item Test Equipment Manufacturer Model No. No. (mm-dd-yy) (mm-dd-yy) 3m Semi- Anechoic 1 ZhongYu Electron 9.2(L)*6.2(W)* 6.4(H) GTS250 July. 03 2015 July. 02 2020 Chamber 2 Control Room ZhongYu Electron 6.2(L)*2.5(W)* 2.4(H) GTS251 N/A N/A 3 EMI Test Receiver Rohde & Schwarz ESU26 GTS203 June. 27 2018 June. 26 2019 SCHWARZBECK 4 BiConiLog Antenna VULB9163 GTS214 June. 27 2018 June. 26 2019 MESS-ELEKTRONIK Double -ridged SCHWARZBECK 5 BBHA 9120 D GTS208 June. 27 2018 June. 26 2019 waveguide horn MESS-ELEKTRONIK 6 Horn Antenna ETS-LINDGREN 3160 GTS217 June. 27 2018 June. 26 2019 7 EMI Test Software AUDIX E3 N/A N/A N/A 8 Coaxial Cable GTS N/A GTS213 June. 27 2018 June. 26 2019 9 Coaxial Cable GTS N/A GTS211 June. 27 2018 June. 26 2019 10 Coaxial cable GTS N/A GTS210 June. 27 2018 June. 26 2019 11 Coaxial Cable GTS N/A GTS212 June. 27 2018 June. 26 2019 12 Amplifier(100kHz-3GHz) HP 8347A GTS204 June. 27 2018 June. 26 2019 13 Amplifier(2GHz-20GHz) HP 84722A GTS206 June. 27 2018 June. 26 2019 AFS33-18002 14 Amplifier (18-26GHz) Rohde & Schwarz GTS218 June. 27 2018 June. 26 2019 650-30-8P-44 15 Band filter Amindeon 82346 GTS219 June. 27 2018 June. 26 2019 16 Power Meter Anritsu ML2495A GTS540 June. 27 2018 June. 26 2019 17 Power Sensor Anritsu MA2411B GTS541 June. 27 2018 June. 26 2019 Wideband Radio 18 Rohde & Schwarz CMW500 GTS575 June. 27 2018 June. 26 2019 Communication Tester 19 Splitter Agilent 11636B GTS237 June. 27 2018 June. 26 2019 20 Loop Antenna ZHINAN ZN30900A GTS534 June. 27 2018 June. 26 2019 Breitband 21 SCHWARZBECK BBHA 9170 GTS579 Oct. 20 2018 Oct. 19 2019 hornantenne 22 Amplifier TDK PA-02-02 GTS574 Oct. 20 2018 Oct. 19 2019 23 Amplifier TDK PA-02-03 GTS576 Oct. 20 2018 Oct. 19 2019 PSA Series Spectrum 24 Rohde & Schwarz FSP GTS578 June. 27 2018 June. 26 2019 Analyzer Global United Technology Services Co., Ltd. No. 301-309, 3/F., Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 7 of 19

Report No.: GTS201902000075F02 Conducted Emission Inventory Cal.Date Cal.Due date Item Test Equipment Manufacturer Model No. No. (mm-dd-yy) (mm-dd-yy) 1 Shielding Room ZhongYu Electron 7.3(L)x3.1(W)x2.9(H) GTS252 May.16 2014 May.15 2019 2 EMI Test Receiver R&S ESCI 7 GTS552 June. 27 2018 June. 26 2019 3 Coaxial Switch ANRITSU CORP MP59B GTS225 June. 27 2018 June. 26 2019 SCHWARZBECK 4 Artificial Mains Network NSLK8127 GTS226 June. 27 2018 June. 26 2019 MESS June. 27 2018 June. 26 2019 5 Coaxial Cable GTS N/A GTS227 6 EMI Test Software AUDIX E3 N/A N/A N/A 7 Thermo meter KTJ TA328 GTS233 June. 27 2018 June. 26 2019 Elektronik- 8 Absorbing clamp MDS21 GTS229 June. 27 2018 June. 26 2019 Feinmechanik General used equipment: Cal.Date Cal.Due date Item Test Equipment Manufacturer Model No. Inventory No. (mm-dd-yy) (mm-dd-yy) Humidity/ Temperature 1 KTJ TA328 GTS243 June. 27 2018 June. 26 2019 Indicator 2 Barometer ChangChun DYM3 GTS255 June. 27 2018 June. 26 2019 Global United Technology Services Co., Ltd. No. 301-309, 3/F., Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 8 of 19

Report No.: GTS201902000075F02 7 Test results and Measurement Data 7.1 Antenna requirement: Standard requirement: FCC Part15 C Section 15.203 15.203 requirement: An intentional radiator shall be designed to ensure that no antenna other than that furnished by the responsible party shall be used with the device. The use of a permanently attached antenna or of an antenna that uses a unique coupling to the intentional radiator, the manufacturer may design the unit so that a broken antenna can be replaced by the user, but the use of a standard antenna jack or electrical connector is prohibited. EUT Antenna: The antenna is Inductive loop coil Antenna, the best case gain of the antenna is 0dBi, reference to the appendix II for details. Global United Technology Services Co., Ltd. No. 301-309, 3/F., Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 9 of 19

Report No.: GTS201902000075F02 7.2 Conducted Emissions Test Requirement: FCC Part15 C Section 15.207 Test Method: ANSI C63.10:2013 Test Frequency Range: 150KHz to 30MHz Class / Severity: Class B Class B Receiver setup: RBW=9KHz, VBW=30KHz, Sweep time=auto Limit: Limit (dBuV) Frequency range (MHz) Quasi-peak Average 0.15-0.5 66 to 56* 56 to 46* 0.5-5 56 46 5-30 60 50 * Decreases with the logarithm of the frequency. Test setup: Test procedure: 1. The E.U.T and simulators are connected to the main power through a line impedance stabilization network (L.I.S.N.). This provides a 50ohm/50uH coupling impedance for the measuring equipment. 2. The peripheral devices are also connected to the main power through a LISN that provides a 50ohm/50uH coupling impedance with 50ohm termination. (Please refer to the block diagram of the test setup and photographs). 3. Both sides of A.C. line are checked for maximum conducted interference. In order to find the maximum emission, the relative positions of equipment and all of the interface cables must be changed according to ANSI C63.10 on conducted measurement. Test Instruments: Refer to section 6.0 for details Test mode: Refer to section 5.2 for details Test results: Pass Measurement data: Global United Technology Services Co., Ltd. No. 301-309, 3/F., Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 10 of 19

Report No.: GTS201902000075F02 Line: Global United Technology Services Co., Ltd. No. 301-309, 3/F., Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 11 of 19

Report No.: GTS201902000075F02 Neutral: Notes: 1. An initial pre-scan was performed on the line and neutral lines with peak detector. 2. Quasi-Peak and Average measurement were performed at the frequencies with maximized peak emission. 3. Final Level =Receiver Read level + LISN Factor + Cable Loss 4. If the average limit is met when using a quasi-peak detector receiver, the EUT shall be deemed to meet both limits and measurement with the average detector receiver is unnecessary. Global United Technology Services Co., Ltd. No. 301-309, 3/F., Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 12 of 19

Report No.: GTS201902000075F02 7.3 Radiated Emission Method Test Requirement: FCC Part15 C Section 15.209 Test Method: ANSI C63.10:2013 Test Frequency Range: 9kHz to 1GHz Test site: Measurement Distance: 3m Receiver setup: Frequency Detector RBW VBW Remark 9kHz - 30MHz PK,AV,QP 10kHz 30kHz PK,AV,QP 30MHz-1GHz Quasi-peak 120kHz 300kHz Quasi-peak Value Peak 1MHz 3MHz Peak Value Above 1GHz Peak 1MHz 10Hz Average Value Remark: For the frequency bands 9-90 kHz, 110-490 kHz and above 1000 MHz. Radiated emission test in these three bands are based on measurements employing an average detector. Limit: Limits for frequency below 30MHz (Spurious Emissions) Measurement Frequency Limit (uV/m) Remark Distance(m) 0.009-0.490 2400/F(kHz) 300 PK,AV,QP 0.490-1.705 24000/F(kHz) 30 Quasi-peak Value 1.705-30 30 30 Quasi-peak Value Limits for frequency Above 30MHz Frequency Limit (dBuV/m @3m) Remark 30MHz-88MHz 40.00 Quasi-peak Value 88MHz-216MHz 43.50 Quasi-peak Value 216MHz-960MHz 46.00 Quasi-peak Value 960MHz-1GHz 54.00 Quasi-peak Value 54.00 Average Value Above 1GHz 74.00 Peak Value Remark: The emission limits shown in the above table are based on measurements employing a CISPR quasi-peak detector except for the frequency bands 9-90 kHz, 110-490 kHz and above 1000 MHz. Radiated emission limits in these three bands are based on measurements employing an average detector. Test Procedure: 1. The EUT was placed on the top of a rotating table 0.8 meters above the ground at a 3 meter camber. The table was rotated 360 degrees to determine the position of the highest radiation. 2. The EUT was set 3 meters away from the interference-receiving antenna, which was mounted on the top of a variable-height antenna tower. 3. The antenna height is varied from one meter to four meters above the ground to determine the maximum value of the field strength. Both horizontal and vertical polarizations of the antenna are set to make the measurement. 4. For each suspected emission, the EUT was arranged to its worst case and then the antenna was tuned to heights from 1 meter to 4 meters and the rota table was turned from 0 degrees to 360 degrees to find the maximum reading. 5. The test-receiver system was set to Peak Detect Function and Specified Bandwidth with Maximum Hold Mode. 6. If the emission level of the EUT in peak mode was 10dB lower than the Global United Technology Services Co., Ltd. No. 301-309, 3/F., Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 13 of 19

Report No.: GTS201902000075F02 limit specified, then testing could be stopped and the peak values of the EUT would be reported. Otherwise the emissions that did not have 10dB margin would be re-tested one by one using peak, quasi-peak or average method as specified and then reported in a data sheet. 7. The radiation measurements are performed in X, Y, Z axis positioning. And found the Y axis positioning which it is worse case, only the test worst case mode is recorded in the report. Test setup: Below 30MHz 30MHz ~ 1000MHz Test Instruments: Refer to section 6.0 for details Test mode: Refer to section 5.2 for details Test results: Pass Measurement data: Global United Technology Services Co., Ltd. No. 301-309, 3/F., Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 14 of 19

Report No.: GTS201902000075F02 Measurement data: Note: Limit dBuV/m @3m = Limit dBuV/m @300m+ 80 Limit dBuV/m @3m = Limit dBuV/m @30m + 40 Below 30MHz Global United Technology Services Co., Ltd. No. 301-309, 3/F., Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 15 of 19

Report No.: GTS201902000075F02 30MHz ~ 1GHz Horizontal Global United Technology Services Co., Ltd. No. 301-309, 3/F., Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 16 of 19

Report No.: GTS201902000075F02 Vertical Global United Technology Services Co., Ltd. No. 301-309, 3/F., Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 17 of 19

Report No.: GTS201902000075F02 7.4 20dB Occupy Bandwidth Test Requirement: FCC Part15 C Section 15.215 Test Method: ANSI C63.10:2013 Test setup: Test Instruments: Refer to section 6.0 for details Test mode: Refer to section 5.2 for details Test results: Pass Measurement Data Test frequency 20dB bandwidth Result (KHz) (KHz) 125.00 2.838 Pass Global United Technology Services Co., Ltd. No. 301-309, 3/F., Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 18 of 19

Report No.: GTS201902000075F02 8 Test Setup Photo Reference to the appendix I for details. 9 EUT Constructional Details Reference to the appendix II for details. ------End------ Global United Technology Services Co., Ltd. No. 301-309, 3/F., Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 19 of 19


Document Created: 2019-04-17 20:43:27
Document Modified: 2019-04-17 20:43:27
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