RF test report of 433.92MHz

FCC ID: VYYDD7002B

Test Report

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FCCID_4082338

Report Number: 68.910.18.0037.01 FCC/IC - TEST REPORT Report Number : 68.910.18.0037.01 Date of Issue: September 15, 2018 Model : DD7002B, DD7002 Product Type : Connector Bridge Applicant : Ningbo Dooya Mechanic & Electronic Technology Co., Ltd. Address : No.168 Shengguang Road, Luotuo, Zhenhai, Ningbo, Zhejiang province, P.R.China 315202 Production Facility : Ningbo Dooya Mechanic & Electronic Technology Co., Ltd. Address : No.168 Shengguang Road, Luotuo, Zhenhai, Ningbo, Zhejiang province, P.R.China 315202 Test Result :  Positive  Negative Total pages including Appendices : 18 TÜV SÜD Certification and Testing (China) Co., Ltd. Shenzhen Branch is a subcontractor to TÜV SÜD Product Service GmbH according to the principles outlined in ISO 17025. TÜV SÜD Certification and Testing (China) Co., Ltd. Shenzhen Branch reports apply only to the specific samples tested under stated test conditions. Construction of the actual test samples has been documented. It is the manufacturer's responsibility to assure that additional production units of this model are manufactured with identical electrical and mechanical components. The manufacturer/importer is responsible to the Competent Authorities in Europe for any modifications made to the production units which result in non-compliance to the relevant regulations. TÜV SÜD Certification and Testing (China) Co., Ltd. Shenzhen Branch shall have no liability for any deductions, inferences or generalizations drawn by the client or others from TÜV SÜD Certification and Testing (China) Co., Ltd. Shenzhen Branch issued reports. This report is the confidential property of the client. As a mutual protection to our clients, the public and ourselves, extracts from the test report shall not be reproduced except in full without our written approval EMC_SZ_FR_21.00 FCC TÜV SÜD Certification and Testing (China) Co., Ltd. Shenzhen Branch Page 1 of 18 Building 12&13, Zhiheng Wisdomland Business Park, Nantou Checkpoint Road 2, Nanshan District, Release 2014-03-20 Shenzhen City, 518052, P. R. China Tel. +86 755 8828 6998, Fax: +86 755 8828 5299

Report Number: 68.910.18.0037.01 1 Table of Contents 1 Table of Contents ................................................................................................................................................................... 2 2 Details about the Test Laboratory .......................................................................................................................................... 3 3 Description of the Equipment Under Test ............................................................................................................................. 4 4 Summary of Test Standards ................................................................................................................................................... 5 5 Summary of Test Results ....................................................................................................................................................... 6 6 General Remarks.................................................................................................................................................................... 7 7 Systems test configuration ..................................................................................................................................................... 8 8 Test Setups ............................................................................................................................................................................. 9 9 Test Methodology ................................................................................................................................................................ 10 9.1 Conducted Emission.................................................................................................................................................... 10 9.2 Radiated Emission ....................................................................................................................................................... 13 9.3 Bandwidth Measurement ............................................................................................................................................ 15 9.4 Deactivation Time ....................................................................................................................................................... 16 10 Test Equipment List ............................................................................................................................................................. 17 11 System Measurement Uncertainty ....................................................................................................................................... 18 EMC_SZ_FR_21.00 FCC TÜV SÜD Certification and Testing (China) Co., Ltd. Shenzhen Branch Page 2 of 18 Building 12&13, Zhiheng Wisdomland Business Park, Nantou Checkpoint Road 2, Nanshan District, Release 2014-03-20 Shenzhen City, 518052, P. R. China Tel. +86 755 8828 6998, Fax: +86 755 8828 5299

Report Number: 68.910.18.0037.01 2 Details about the Test Laboratory Details about the Test Laboratory Test Site 1 Company name: TÜV SÜD Certification and Testing (China) Co., Ltd. Shenzhen Branch Building 12&13, Zhiheng Wisdomland Business Park, Nantou Checkpoint Road 2, Nanshan District, Shenzhen City, 518052, P. R. China FCC Registration 514049 Number: IC Registration 10320A-1 Number: Telephone: 86 755 8828 6998 Fax: 86 755 8828 5299 EMC_SZ_FR_21.00 FCC TÜV SÜD Certification and Testing (China) Co., Ltd. Shenzhen Branch Page 3 of 18 Building 12&13, Zhiheng Wisdomland Business Park, Nantou Checkpoint Road 2, Nanshan District, Release 2014-03-20 Shenzhen City, 518052, P. R. China Tel. +86 755 8828 6998, Fax: +86 755 8828 5299

Report Number: 68.910.18.0037.01 3 Description of the Equipment Under Test Product/PMN: Connector Bridge Model no./HVIN: DD7002B FCC ID: VYYDD7002B IC: 21396-DD7002B Options and accessories: AC Adapter (Supplied by TUV SUD) Model: A1357 Input: 100 – 240VAC, 50/60Hz, 0.4A Output: 5.1VDC, 2.1A Rating: 5VDC, 1000mA RF Transmission 433.92MHz Frequency: Modulation: ASK Antenna Type: Integrated Antenna Antenna Gain: 1.2dBi Description of the EUT: The Equipment Under Test (EUT) is a Connector Bridge operated at 433.92MHz EMC_SZ_FR_21.00 FCC TÜV SÜD Certification and Testing (China) Co., Ltd. Shenzhen Branch Page 4 of 18 Building 12&13, Zhiheng Wisdomland Business Park, Nantou Checkpoint Road 2, Nanshan District, Release 2014-03-20 Shenzhen City, 518052, P. R. China Tel. +86 755 8828 6998, Fax: +86 755 8828 5299

Report Number: 68.910.18.0037.01 4 Summary of Test Standards Test Standards FCC Part 15 Subpart C PART 15 - RADIO FREQUENCY DEVICES 10-1-2017 Edition Subpart C - Intentional Radiators RSS-Gen Issue 5 General Requirements and Information for the Certification of April 2018 Radio Apparatus RSS-210 Issue 9 RSS-210 — Licence-exempt Radio Apparatus (All Frequency August 2016 Bands): Category I Equipment All the test methods were according to ANSI C63.10-2013. EMC_SZ_FR_21.00 FCC TÜV SÜD Certification and Testing (China) Co., Ltd. Shenzhen Branch Page 5 of 18 Building 12&13, Zhiheng Wisdomland Business Park, Nantou Checkpoint Road 2, Nanshan District, Release 2014-03-20 Shenzhen City, 518052, P. R. China Tel. +86 755 8828 6998, Fax: +86 755 8828 5299

Report Number: 68.910.18.0037.01 5 Summary of Test Results Technical Requirements FCC Part 15 Subpart C, RSS-210 Issue 9 Test Condition Pages Test Site Test Result §15.207 RSS-GEN Conducted emission 10 Site 1 Pass A8.8 AC power port §15.205, §15.209, RSS-210 Radiated Emission, 13 Site 1 Pass 15.35 (c)§15.231(b) A.1.2 30MHz to 4.5GHz §15.231(c) RSS-210 Bandwidth 15 Site 1 Pass A.1.3 Measurement §15.231(a)(1) RSS-210 Deactivation Time 16 Site 1 Pass A.1.1(a) §15.203 RSS-Gen 6.8 Antenna requirement -- See Note 2 Pass Note 1: N/A=Not Applicable. Note 2: The EUT uses an Integrated Antenna, which gain is 1.2dBi. In accordance to §15.203, It is considered sufficiently to comply with the provisions of this section. EMC_SZ_FR_21.00 FCC TÜV SÜD Certification and Testing (China) Co., Ltd. Shenzhen Branch Page 6 of 18 Building 12&13, Zhiheng Wisdomland Business Park, Nantou Checkpoint Road 2, Nanshan District, Release 2014-03-20 Shenzhen City, 518052, P. R. China Tel. +86 755 8828 6998, Fax: +86 755 8828 5299

Report Number: 68.910.18.0037.01 6 General Remarks Remarks DD7002B and DD7002 are the same except model number. So EMC Full tests were applied on DD7002B. DD7002 is deemed to fulfill relevant EMC requirement without further testing. This submittal(s) (test report) is intended for FCC ID: VYYDD7002B, IC: 21396-DD7002B complies with Section 15.205, 15.207, 15.209, 15.231 of the FCC Part 15, Subpart C Rules, RSS-Gen Issue 5 and RSS-210 issue 9. SUMMARY: All tests according to the regulations cited on page 5 were  - Performed  - Not Performed The Equipment Under Test  - Fulfills the general approval requirements.  - Does not fulfill the general approval requirements. Sample Received Date: July 25, 2018 Testing Start Date: July 25, 2018 Testing End Date: September 6, 2018 TÜV SÜD Certification and Testing (China) Co., Ltd. Shenzhen Branch Reviewed by: Prepared by: Tested by: _______________________ _______________________ _______________________ Laurent Yuan Henry Chen Louise Liu EMC Project Manager EMC Project Engineer EMC Test Engineer EMC_SZ_FR_21.00 FCC TÜV SÜD Certification and Testing (China) Co., Ltd. Shenzhen Branch Page 7 of 18 Building 12&13, Zhiheng Wisdomland Business Park, Nantou Checkpoint Road 2, Nanshan District, Release 2014-03-20 Shenzhen City, 518052, P. R. China Tel. +86 755 8828 6998, Fax: +86 755 8828 5299

Report Number: 68.910.18.0037.01 7 Systems test configuration Auxiliary Equipment Used during Test: DESCRIPTION MANUFACTURER MODEL NO.(SHIELD) S/N(LENGTH) -- -- -- -- EMC_SZ_FR_21.00 FCC TÜV SÜD Certification and Testing (China) Co., Ltd. Shenzhen Branch Page 8 of 18 Building 12&13, Zhiheng Wisdomland Business Park, Nantou Checkpoint Road 2, Nanshan District, Release 2014-03-20 Shenzhen City, 518052, P. R. China Tel. +86 755 8828 6998, Fax: +86 755 8828 5299

Report Number: 68.910.18.0037.01 8 Test Setups 8.1 Radiated test setups Below 1GHz Above 1GHz 8.2 Conducted RF test setups Measuring receiver EUT 8.3 AC Power Line Conducted Emission test setups EMC_SZ_FR_21.00 FCC TÜV SÜD Certification and Testing (China) Co., Ltd. Shenzhen Branch Page 9 of 18 Building 12&13, Zhiheng Wisdomland Business Park, Nantou Checkpoint Road 2, Nanshan District, Release 2014-03-20 Shenzhen City, 518052, P. R. China Tel. +86 755 8828 6998, Fax: +86 755 8828 5299

Report Number: 68.910.18.0037.01 9 Test Methodology 9.1 Conducted Emission Test Method 1. The EUT was placed on a table, which is 0.8m above ground plane 2. The power line of the EUT is connected to the AC mains through a Artificial Mains Network (A.M.N.). 3. Maximum procedure was performed to ensure EUT compliance 4. A EMI test receiver is used to test the emissions from both sides of AC line Limit Frequency QP Limit AV Limit MHz dBμV dBμV 0.150-0.500 66-56* 56-46* 0.500-5 56 46 5-30 60 50 *Decreasing linearly with logarithm of the frequency. EMC_SZ_FR_21.00 FCC TÜV SÜD Certification and Testing (China) Co., Ltd. Shenzhen Branch Page 10 of 18 Building 12&13, Zhiheng Wisdomland Business Park, Nantou Checkpoint Road 2, Nanshan District, Release 2014-03-20 Shenzhen City, 518052, P. R. China Tel. +86 755 8828 6998, Fax: +86 755 8828 5299

Report Number: 68.910.18.0037.01 Conducted Emission Test 0.15MHz – 30MHz EUT: Connector Bridge M/N: DD7002B Operating Condition: TX Test Specification: Power Line, Live Comment: AC120V/60Hz Test Standard: FCC Part 15 Subpart B Temperature (°C): 23.5 Relative Humidity (%): 58.7 Atmospheric Pressure(mbar) : 1009 Level in dB礦 Frequency MaxPeak Average Limit Margin Line Corr. (MHz) (dBµV) (dBµV) (dBµV) (dB) (dB) 0.242000 39.60 --- 62.03 22.43 L1 10.2 0.334000 34.16 --- 59.35 25.20 L1 10.2 0.674000 37.19 --- 56.00 18.81 L1 10.2 2.226000 30.52 --- 56.00 25.48 L1 10.3 3.398000 28.39 --- 56.00 27.61 L1 10.3 8.102000 33.02 --- 60.00 26.98 L1 10.5 EMC_SZ_FR_21.00 FCC TÜV SÜD Certification and Testing (China) Co., Ltd. Shenzhen Branch Page 11 of 18 Building 12&13, Zhiheng Wisdomland Business Park, Nantou Checkpoint Road 2, Nanshan District, Release 2014-03-20 Shenzhen City, 518052, P. R. China Tel. +86 755 8828 6998, Fax: +86 755 8828 5299

Report Number: 68.910.18.0037.01 Conducted Emission Test 0.15MHz – 30MHz EUT: Connector Bridge M/N: DD7002B Operating Condition: TX Test Specification: Power Line, Neutral Comment: AC120V/60Hz Test Standard: FCC Part 15 Subpart B Temperature (°C): 23.5 Relative Humidity (%): 58.7 Atmospheric Pressure(mbar) : 1009 Level in dB礦 Frequency MaxPeak Average Limit Margin Line Corr. (MHz) (dBµV) (dBµV) (dBµV) (dB) (dB) 0.182000 43.56 --- 64.39 20.84 N 10.3 0.278000 39.76 --- 60.88 21.11 N 10.3 0.514000 34.53 --- 56.00 21.47 N 10.4 1.610000 26.15 --- 56.00 29.85 N 10.4 7.678000 31.30 --- 60.00 28.70 N 10.7 18.006000 30.60 --- 60.00 29.40 N 11.4 EMC_SZ_FR_21.00 FCC TÜV SÜD Certification and Testing (China) Co., Ltd. Shenzhen Branch Page 12 of 18 Building 12&13, Zhiheng Wisdomland Business Park, Nantou Checkpoint Road 2, Nanshan District, Release 2014-03-20 Shenzhen City, 518052, P. R. China Tel. +86 755 8828 6998, Fax: +86 755 8828 5299

Report Number: 68.910.18.0037.01 9.2 Radiated Emission Test Method 1: The EUT was place on a turn table which is 1.5m above ground plane for above 1GHz and 0.8m above ground for below 1GHz at 3 meter chamber room for test. 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 height of antenna 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 rotatable table was turned from 0 degrees to 360 degrees to find the maximum reading. 5: Use the following spectrum analyzer settings According to C63.10: For Above 1GHz Span = wide enough to capture the peak level of the in-band emission and all spurious RBW = 1MHz, VBW≥RBW for peak measurement and VBW = 10Hz for average measurement, Sweep = auto, Detector function = peak, Trace = max hold. For Below 1GHz Use the following spectrum analyzer settings: Span = wide enough to capture the peak level of the in-band emission and all spurious RBW = 100 KHz, VBW≥RBW for peak measurement, Sweep = auto, Detector function = peak, Trace = max hold. Limit According to §15.231 (b), the field strength of emissions from intentional radiators operated under this section shall not exceed the following: Fundamental frequency Field Strength of Field Strength of spurious Fundamental (Microvolts emissions ((Microvolts (MHz) /meter) /meter) 40.66-40.70 2,250 225 70-130 1,250 125 130-174 1,250 to 3,370 * 125 to 375 * 174-260 3,750 375 260-470 √ 3,750 to 12, 500* 375 to 1,250* Above 470 12,500 1,250 EMC_SZ_FR_21.00 FCC TÜV SÜD Certification and Testing (China) Co., Ltd. Shenzhen Branch Page 13 of 18 Building 12&13, Zhiheng Wisdomland Business Park, Nantou Checkpoint Road 2, Nanshan District, Release 2014-03-20 Shenzhen City, 518052, P. R. China Tel. +86 755 8828 6998, Fax: +86 755 8828 5299

Report Number: 68.910.18.0037.01 Spurious radiated emissions for transmitter According to C63.10, if the peak (or quasi-peak) measured value complies with the average limit, it is unnecessary to perform an average measurement, so AV emission value did not show in below table if the peak value complies with average limit. Radiated Emissions Value Emissions E-Field Field Strength Average Net Field Strength Limit Margin Emission Frequency Polarity at 3m Factor at 3m Type MHz dBµV/m dB dBµV/m dBµV/m Below 1GHz PK 433.920 H 78.32 0.00 78.32 100.83 22.51 Fundamental AV 433.920 H 78.32 0.00 78.32 80.83 2.51 Fundamental PK 433.920 V 77.92 0.00 77.92 100.83 22.91 Fundamental AV 433.920 V 77.92 0.00 77.92 80.83 2.91 Fundamental PK 867.864 H 36.87 0.00 36.49 80.83 44.34 Spurious AV 867.864 H 36.49 0.00 36.49 60.83 24.34 Spurious PK 867.918 V 38.69 0.00 39.04 80.83 41.79 Spurious AV 867.918 V 35.41 0.00 35.41 60.83 25.42 Spurious Above 1GHz PK 2603.54 H 47.56 0.00 47.56 74 26.44 Spurious AV 2603.54 H 47.56 0.00 47.56 54 6.44 Spurious PK 2603.54 V 44.39 0.00 44.39 74 29.61 Spurious AV 2603.54 V 44.39 0.00 44.39 54 9.61 Spurious Remark: 1: AV Emission Level= PK Emission Level+20log(dutycycle) 2: Data of measurement within this frequency range shown “/” in the table above means the reading of emissions are attenuated more than 20db below the permissible limits or the field strength is too small to be measured. 3: “*” means the emission(s) appear within the restrict bands shall follow the requirement of section 15.205. Duty Cycle =100% Duty Cycle Factor =20log (Duty Cycle) =0 EMC_SZ_FR_21.00 FCC TÜV SÜD Certification and Testing (China) Co., Ltd. Shenzhen Branch Page 14 of 18 Building 12&13, Zhiheng Wisdomland Business Park, Nantou Checkpoint Road 2, Nanshan District, Release 2014-03-20 Shenzhen City, 518052, P. R. China Tel. +86 755 8828 6998, Fax: +86 755 8828 5299

Report Number: 68.910.18.0037.01 9.3 Bandwidth Measurement Test Method 1. Check the calibration of the measuring instrument using either an internal calibrator or a known signal from an external generator. 2. Position the EUT without connection to measurement instrument. Turn on the EUT and connect it to measurement instrument. Then set it to any one convenient frequency within its operating range. Set a reference level on the measuring instrument equal to the highest peak value. 3. Measure the frequency difference of two frequencies that were attenuated 20 dB from the reference level. Record the frequency difference as the emission bandwidth. 4. Repeat above procedures until all frequencies measured were complete. Limit The bandwidth of the emission shall be no wider than 0.25% of the center frequency for devices operating above 70MHz and below 900MHz. For devices operating above 900MHz, the emission shall be no wider than 0.5% of the center frequency. Bandwidth is determined at the points 20dB down from the modulated carrier. The limit for the EUT = 0.25% * 433.92 MHz = 1084 kHz Test Result Channel 20dB Bandwidth (KHz) 99% bandwidth (KHz) Limit (KHz) 1 81.620 77.279 1084 EMC_SZ_FR_21.00 FCC TÜV SÜD Certification and Testing (China) Co., Ltd. Shenzhen Branch Page 15 of 18 Building 12&13, Zhiheng Wisdomland Business Park, Nantou Checkpoint Road 2, Nanshan District, Release 2014-03-20 Shenzhen City, 518052, P. R. China Tel. +86 755 8828 6998, Fax: +86 755 8828 5299

Report Number: 68.910.18.0037.01 9.4 Deactivation Time Test Method 1. Place the EUT in the chamber and set it in transmitting mode. 2. Set center frequency of spectrum analyzer=operating frequency. 3. Set the spectrum analyzer as RBW=120 KHz, VBW=1MHz, Span=0Hz. 4. 4. Repeat above procedures until all frequency measured was complete. Limit According to FCC Part 15.231 (a), the transmitter shall be complied the following requirements: (√) (1) A manually operated transmitter shall employ a switch that will automatically deactivate the transmitter within not more than 5 seconds of being released. (2) A transmitter activated automatically shall cease transmission within 5 seconds after activation. (3) Periodic transmissions at regular predetermined intervals are not permitted. However, polling or supervision transmissions, including data, to determine system integrity of transmitters used in security or safety applications are allowed if the total duration of transmissions does not exceed more than two seconds per hour for each transmitter. There is no limit on the number of individual transmissions, provided the total transmission time does not exceed two seconds per hour. Test Result Channel Frequency Deactivation Time Result 1 433.92MHz 3.3043 s Pass Date:6.SEP.2018 17:04:22 EMC_SZ_FR_21.00 FCC TÜV SÜD Certification and Testing (China) Co., Ltd. Shenzhen Branch Page 16 of 18 Building 12&13, Zhiheng Wisdomland Business Park, Nantou Checkpoint Road 2, Nanshan District, Release 2014-03-20 Shenzhen City, 518052, P. R. China Tel. +86 755 8828 6998, Fax: +86 755 8828 5299

Report Number: 68.910.18.0037.01 10 Test Equipment List List of Test Instruments Radiated Emission Test DESCRIPTION MANUFACTURER MODEL NO. SERIAL NO. CAL. DUE DATE EMI Test Receiver Rohde & Schwarz ESR 26 101269 2019-7-6 Trilog Super Broadband Test Schwarzbeck VULB 9163 707 2019-6-28 Antenna Horn Antenna Rohde & Schwarz HF907 102294 2019-6-28 Pre-amplifier Rohde & Schwarz SCU 18 102230 2019-7-6 Signal Generator Rohde & Schwarz SMY01 839369/005 2019-7-6 Attenuator Agilent 8491A MY39264334 2019-7-6 3m Semi-anechoic chamber TDK 9X6X6 ---- 2020-7-7 Conducted Emission Test DESCRIPTION MANUFACTURER MODEL NO. SERIAL NO. CAL. DUE DATE EMI Test Receiver Rohde & Schwarz ESR 3 101782 2019-7-6 LISN Rohde & Schwarz ENV4200 100249 2019-7-6 LISN Rohde & Schwarz ENV432 101318 2019-7-6 LISN Rohde & Schwarz ENV216 100326 2019-7-6 ISN Rohde & Schwarz ENY81 100177 2019-7-6 ISN Rohde & Schwarz ENY81-CA6 101664 2019-7-6 TK9420(VT94 High Voltage Probe Rohde & Schwarz 9420-584 2019-6-30 20) RF Current Probe Rohde & Schwarz EZ-17 100816 2019-6-30 Attenuator Shanghai Huaxiang TS2-26-3 080928189 2019-7-6 EMC_SZ_FR_21.00 FCC TÜV SÜD Certification and Testing (China) Co., Ltd. Shenzhen Branch Page 17 of 18 Building 12&13, Zhiheng Wisdomland Business Park, Nantou Checkpoint Road 2, Nanshan District, Release 2014-03-20 Shenzhen City, 518052, P. R. China Tel. +86 755 8828 6998, Fax: +86 755 8828 5299

Report Number: 68.910.18.0037.01 11 System Measurement Uncertainty For a 95% confidence level, the measurement expanded uncertainties for defined systems, in accordance with the recommendations of ISO 17025 were: System Measurement Uncertainty Test Items Extended Uncertainty Horizontal: 4.91dB; Uncertainty for Radiated Emission in 3m chamber 30MHz-1000MHz Vertical: 4.89dB; Horizontal: 4.80dB; Uncertainty for Radiated Spurious Emission 25MHz-3000MHz Vertical: 4.87dB; Horizontal: 4.59dB; Uncertainty for Radiated Spurious Emission 3000MHz-18000MHz Vertical: 4.58dB; Horizontal: 5.05dB; Uncertainty for Radiated Spurious Emission 18000MHz-40000MHz Vertical: 5.04dB; Uncertainty for Conducted Emission 150kHz-30MHz (for test using AMN ENV432 3.21dB or ENV4200) EMC_SZ_FR_21.00 FCC TÜV SÜD Certification and Testing (China) Co., Ltd. Shenzhen Branch Page 18 of 18 Building 12&13, Zhiheng Wisdomland Business Park, Nantou Checkpoint Road 2, Nanshan District, Release 2014-03-20 Shenzhen City, 518052, P. R. China Tel. +86 755 8828 6998, Fax: +86 755 8828 5299


Document Created: 2018-11-01 10:11:31
Document Modified: 2018-11-01 10:11:31
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