2AEDR-FGUARD-EL1FridgiGuard

FridgiGuard User Manual -- Hardware Step 1. Swipe your FridgiGuard RFID card to unlock. The LED will turn to red after open the lock. Make sure your card is authorized before you swipe it. Refer our software user manual to authorize your card. Step 2. The lock will begin to alarm after the set opening time is exceeded. Refer our software user manual to set the opening time. Step 3. The alarm will stop after the door is closed and locked. The LED will resume to green. FCC Statement 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. 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. （2）This device must accept any interference received, including interference that may cause undesired operation. Any changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. This equipment complies with FCC RF radiation exposure limits set forth for an uncontrolled environment. This device and its antenna must not be co-located or operating in conjunction with any other antenna or transmitter. The antennas used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter.”

Report No.: 2101RSU011-UE 1 of 6 EUT Photograph (1) EUT Photo (2) EUT Photo Report No.: 2101RSU011-UE 2 of 6 (3) EUT Photo (4) EUT Photo Report No.: 2101RSU011-UE 3 of 6 (5) EUT Photo (6) EUT Photo Report No.: 2101RSU011-UE 4 of 6 (7) EUT Photo (8) EUT Photo Report No.: 2101RSU011-UE 5 of 6 (9) EUT Photo (10) EUT Photo Report No.: 2101RSU011-UE 6 of 6 (11) EUT Photo

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Product of China Model Number: FGUARD-EL1 Input: 5VDC 1A FCC ID : 2AEDR-FGUARD-EL1 Contains FCC ID: 2AHMR-ESP12F

Report No.: 2101RSU011-UE 1 of 3 EUT Photograph (1) EUT Photo (2) EUT Photo Report No.: 2101RSU011-UE 2 of 3 (3) EUT Photo (4) EUT Photo Report No.: 2101RSU011-UE 3 of 3 (5) EUT Photo

MRT Technology (Suzhou) Co., Ltd Report No.: 2101RSU011-U2 Phone: +86-512-66308358 Report Version: V01 Web: www.mrt-cert.com Issue Date: 03-04-2021 Page Number: 1 of 33 FCC ID: 2AEDR-FGUARD-EL1 APPLICANT: Accuride International Inc. Application Type: Certification Product: FridgiGuard Model No.: FGUARD-EL1 Brand Name: Senseon FCC Classification: Part 15 Low Power Communication Device Transmitter (DXX) FCC Rule Part(s): Part 15 Subpart C (Section 15.225) Test Procedure(s): ANSI C63.10-2013 Test Date: January 21 ~ February 02, 2021 Reviewed By: Oscar Shi Approved By: Robin Wu MEASUREMENT REPORT FCC PART 15.225 NFC 13.56MHz The test results relate only to the samples tested. This equipment has been shown to be capable of compliance with the applicable technical standards as indicated in the measurement report and was tested in accordance with the measurement procedures specified in ANSI C63.10. Test results reported herein relate only to the item(s) tested. The test report shall not be reproduced except in full without the written approval of MRT Technology (Suzhou) Co., Ltd. Report No.: 2101RSU011-U2 Page Number: 2 of 33 Revision History Report No. Version Description Issue Date Note 2101RSU011-U2 Rev. 01 Initial Report 03-04-2021 Valid Report No.: 2101RSU011-U2 Page Number: 3 of 33 CONTENTS Description Page 1. General Information .................................................................................................................. 5 1.1. Applicant .......................................................................................................................... 5 1.2. Manufacturer ................................................................................................................... 5 1.3. Test Facility ...................................................................................................................... 5 2. PRODUCT INFORMATION ........................................................................................................ 6 2.1. Equipment Description .................................................................................................... 6 2.2. Test Mode ....................................................................................................................... 6 2.3. Test Environment Condition ............................................................................................ 6 2.4. Test Configuration ........................................................................................................... 6 2.5. EMI Suppression Device(s)/Modifications ....................................................................... 6 3. ANTENNA REQUIREMENTS .................................................................................................... 7 4. TEST EQUIPMENT CALIBRATION DATE ................................................................................ 8 5. MEASUREMENT UNCERTAINTY ........................................................................................... 12 6. TEST RESULT ......................................................................................................................... 13 6.1. Summary ....................................................................................................................... 13 6.2. In-band Emission ........................................................................................................... 14 6.2.1. Test Limit ................................................................................................................... 1 4 6.2.2. Test Procedure Used ................................................................................................. 14 6.2.3. Test Setting ................................................................................................................ 14 6.2.4. Test Setup ................................................................................................................. 15 6.2.5. Test Result ................................................................................................................. 16 6.3. Out-band Emission ........................................................................................................ 17 6.3.1. Test Limit ................................................................................................................... 1 7 6.3.2. Test Procedure Used ................................................................................................. 17 6.3.3. Test Setting ................................................................................................................ 17 6.3.4. Test Setup ................................................................................................................. 18 6.3.5. Test Result ................................................................................................................. 20 6.4. Frequency Tolerence .................................................................................................... 25 6.4.1. Test Limit ................................................................................................................... 2 5 6.4.2. Test Procedure Used ................................................................................................. 25 6.4.3. Test Setting ................................................................................................................ 25 6.4.4. Test Setup ................................................................................................................. 26 6.4.5. Test Result ................................................................................................................. 27 6.5. AC Conducted Emissions Measurement ....................................................................... 28 Report No.: 2101RSU011-U2 Page Number: 4 of 33 6.5.1. Test Limit ........................................................................................................…

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Report No.: 2101RSU011-UT 1 of 3 FCC PART 15C Test Setup Photo Test Mode: Mode 1 Description: Radiated Spurious Emission Test Setup for 9kHz ~ 30MHz Test Mode: Mode 2 Description: Radiated Spurious Emission Test Setup for 30MHz ~ 1GHz Report No.: 2101RSU011-UT 2 of 3 Test Mode: Mode 2 Description: Radiated Spurious Emission Test Setup for 1GHz ~ 18GHz Test Mode 1 Description: Front View of Conducted Emission Test Setup Report No.: 2101RSU011-UT 3 of 3 Test Mode 1 Description: Back View of Conducted Emission Test Setup