2AU981116792Lockdown Wireless Hygrometer

S5007B manual 1. functions ➢ indoor temperature and humidity ➢ outdoor temperature and humidity ➢ MAX/MIN record of the temp/humidity in the past 24 hours ➢ °C/°F switch over ➢ Backlight function ➢ Two function kewys:C/F,MAX/MIN ➢ Up to 3 channels RF433 wireless outdoor sensor 2. LCD display 3. Default data: ➢ After power on, full display for 3 seconds then inter normal display. . ➢ Default temperature is °C 4. Operations: Press any key will turn on the backlight for 5 seconds. 【C/F】 ⚫ Short press C/F to switch over between C and F 【MAX/MIN】 ⚫ Short press MAX/MIN to check the MAX and Min records ⚫ Long press MAX/MIN for 3 seconds to clear the records 5. Temperature: ➢ Testing scope of indoor unit: 0~50°C，display LL.L when temp is lower than 0 while display HH.H when temp is higher than 50°C ➢ Testing scope of outdoor unit: -30~70°C，display LL.L when temp is lower than -30 while display HH.H when temp is higher than +70°C ➢ Tolerance: ±1 C 6. Humidity : ➢ Testing scope 20%RH~95%RH， ➢ display LL.L when temp is lower than 20% while display HH.H when temp is higher than 95% ➢ tolerance：±5%RH 7. Wireless connecting Power on the indoor unit, device will start receiving signal automatically for 3 minutes, display the data when received. Or display --.- when no signal received. Power on the outdoor unit , the transmitter will flash red and transmit the signal automatically once every 50 seconds. NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: - Reorient or relocate the receiving antenna. - Increase the separation between the equipment and receiver. -Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. -Consult the dealer or an experienced radio/TV technician for help Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

[2019-12-27] Federal Communications Commission 445 12 th Street SW Washington, DC 20554 Subject: Limited Agency Agreement FUZHOU SWELL ELECTRONIC CO., LTD FCC ID: 2AU981116792 To Whom It May Concern: We, FUZHOU SWELL ELECTRONIC CO., LTD hereby authorized Intertek Testing Services to act as our Agent for the purpose of preparing application for FCC ID number (2AU981116792) under all applicable parts of the FCC rules and regulations. The effective date of this limited agency agreement is (2019-12-27). The Limited Agency Agreement expires until further notice, unless sooner terminated or extended by written notice to Intertek Testing Services and the Federal Communications Commission. This is to advise that we are in full compliance with the Anti-Drug Abuse Act. The applicant is not subject to a denial of federal benefits pursuant to Section 5301 of the Anti-Drug Act of 1988, 21 U.S.C. 862, and no party to the application is subject to a denial of federal benefits pursuant to that section. If you have any questions or comments, please do not hesitate to contact me. Sincerely, [Signature] FUZHOU SWELL ELECTRONIC CO., LTD Contact person: Robin Zhu

Dec. 27, 2019 Federal Communication Commission Authorization and Evaluation Division FCC ID: 2AU981116792 Re: Confidentiality Request Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, the applicant hereby requests confidential treatment of information applied this application as outlined below: 1: Block Diagram 2: Schematics 3: Operational Description The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these matters might be harmful to the applicant and provide unjustified benefits to its competitors. The Applicant understands that pursuant to Rules 0.457, disclosure of this Application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, FUZHOU SWELL ELECTRONIC CO., LTD Contact person: Robin Zhu

External Photos TOP VIEW OF EUT BOTTOM VIEW OF EUT FRONT VIEW OF EUT BACK VIEW OF EUT LEFT VIEW OF EUT RIGHT VIEW OF EUT

FCC ID Label Location 25mm*25mm FCC ID: 2AU981116792 This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

Internal Photos OPEN VIEW OF EUT-1 INTERNAL VIEW OF EUT-1 Antenna INTERNAL VIEW OF EUT-2

RF EXPOSURE EVALUATION 1. PRODUCT INFORMATION Product Description Lockdown Wireless Hygrometer Model Name 1116792, S5007B FCC ID 2AU981116792 2. EVALUATION METHOD According to 447498 D01 General RF Exposure Guidance v05 The 1-g and 10-g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances ≤ 50 mm are determined by: [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)] ·[√f(GHz)] ≤ 3.0 for 1-g SAR and ≤ 7.5 for 10-g extremity SAR. Where f(GHz) is the RF channel transmit frequency in GHz Power and distance are rounded to the nearest mW and mm before calculation 3. CALCULATION According to the follow transmitter output power（P t ）formula： P t =（E x d） 2 /（30 x g t ） P t =transmitter output power in watts g t =numeric gain of the transmitting antenna (unitess) E=electric field strength in V/m d=measurement distance in meters (m) P t =0.00191mW The result for RF exposure evaluation SAR=(0.00191mW /5mm) .[√0.433922(GHz)]= 2.516*10 -4 <3.0 for 1-g SAR 4. CONCLUSION The SAR evaluation is not required.

Page 1 of 24 FCC Test Report Report No.: AGC03312191101FE03 FCC ID : 2AU981116792 APPLICATION PURPOSE : Original Equipment PRODUCT DESIGNATION : Lockdown Wireless Hygrometer BRAND NAME : N/A MODEL NAME : 1116792, S5007B APPLICANT : FUZHOU SWELL ELECTRONIC CO., LTD DATE OF ISSUE : Dec. 19, 2019 STANDARD(S) TEST PROCEDURE(S) : FCC Part 15 Subpart C Section 15.231 REPORT VERSION : V1.0 Attestation of Global Compliance (Shenzhen) Co., Ltd CAUTION: This report shall not be reproduced except in full without the written permission of the test laboratory and shall not be quoted out of context. Report No.: AGC03312191101FE03 Page 2 of 24 Report Revise Record Report Version Revise Time Issued Date Valid Version Notes V1.0 / Dec. 19, 2019 Valid Initial release Report No.: AGC03312191101FE03 Page 3 of 24 TABLE OF CONTENTS 1. VERIFICATION OF CONFORMITY ............................................................................................................ 4 2. GENERAL INFORMATION ......................................................................................................................... 5 2.1. PRODUCT DESCRIPTION .................................................................................................................. 5 3. MEASUREMENT UNCERTAINTY .............................................................................................................. 6 4. DESCRIPTION OF TEST MODES .............................................................................................................. 7 5. SYSTEM TEST CONFIGURATION ............................................................................................................ 7 5.1. CONFIGURATION OF EUT SYSTEM .................................................................................................. 7 5.2. EQUIPMENT USED IN EUT SYSTEM .................................................................................................. 7 5.3. SUMMARY OF TEST RESULTS ........................................................................................................... 7 6. TEST FACILITY .......................................................................................................................................... 8 7. TEST EQUIPMENT LIST ............................................................................................................................ 8 8. PROVISION FOR MOMENTARY OPERATION .......................................................................................... 9 8.1 MEASUREMENT PROCEDURE ........................................................................................................... 9 8.2 TEST SETUP ......................................................................................................................................... 9 8.3 TEST RESULT ..................................................................................................................................... 10 9. DUTY CYCLE CORRECTION FACTOR .................................................................................................... 11 9.1 MEASUREMENT PROCEDURE .......................................................................................................... 11 9.2 TEST SETUP ........................................................................................................................................ 11 9.3 TEST RESULT ...................................................................................................................................... 11 10. RADIATED EMISSION ............................................................................................................................ 12 10.1. MEASUREMENT PROCEDURE ...................................................................................................... 12 10.2. TEST SETUP .................................................................................................................................... 14 10.3. TEST RESULT .................................................................................................................................. 15 11. BANDWIDTH .......................................................................................................................................... 17 11.1. MEASUREMENT PROCEDURE ...................................................................................................... 17 11.2. TEST SETUP .................................................................................................................................... 17 11.3. TEST RESULT .................................................................................................................................. 18 APPENDIX A: PHOTOGRAPHS OF TEST SETUP ..................................................................................... 19 APPENDIX B: PHOTOGRAPHS OF EUT .................................................................................................... 20 Report No.: AGC03312191101FE03 Page 4 of 24 1. VERIFICATION OF CONFORMITY Applicant FUZHOU SWELL ELECTRONIC CO., LTD Address BLDG. 4, NO. 6, ZHIHUI AVENUE, NANYU TOWN, FUZHOU, CHINA. Manufacturer FUZHOU SWELL ELECTRONIC CO., LTD Address BLDG. 4, NO. 6, ZHIHUI AVENUE, NANYU TOWN, FUZHOU, CHINA. Factory FUZHOU SWELL ELECTRONIC CO., LTD Address BLDG. 4, NO. 6, ZHIHUI AVENUE, NANYU TOWN, FUZHOU, CHINA. Product Designation Lockdown Wireless Hygrometer Brand Name N/A Test Model 1116792 Series Model S5007B Difference description All the same except for the model name Date of test Dec. 03, 2019 to Dec. 17, 2019 Deviation No any deviation from the test method Condition of Test Sample Normal Test Result Pass Report Template AGCRT-US-BR/RF We hereby certify that: The above equipment was tested by Attestation of Global Compliance (Shenzhen) Co., Ltd. The test data, the energy emitted by the sample tested as described in this report is in compliance with the requirements of FCC Rules Part 15.231. The test r…

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Test Setup Photos FCC RADIATED EMISSION TEST SETUP