FCC ID: 2A2YD1H4468RHF Wireless Door Sensor

No.: 98-02747-00 Rev: A Authorization #: ECN1154650 Title: Telematics Device Door sensor Installation Instructions Supersedes:

Page: 1 of 6 This document contains technical data the export of which is restricted by the EAR, diversion contrary to U.S. law is prohibited. Proper authorization is required prior to providing this technical data to any other company, entity, person, or destination. U.S. Export Control Classification: EAR99 Instructions for Installing Door sensor Tools Required:

1) Standard hand tools 2) Clean cloth 3) Scotch tape 4) Marker 5) Hot air Gun This instruction should be read through completely before proceeding. Procedure:

NOTE:

DOOR SENSOR PAIRING Telematics device and door sensor are paired and must be installed together. Ensure that the door sensor is installed in the same container as the reefer which it was stored. Door Sensor App Instructions Note The Carrier Door Sensor App is only compatible with Android operating system. 1. Download and install the Carrier Door Sensor App from Google Play Store 2. Once Installed, open the Carrier Door Sensor App 3. To read the current container ID: Ensure NFC (near field communication) is active (refer to your phone Connection/sharing settings). Tap the phones NFC to the area shown in Figure 2. Used On:

Carrier Lynx Fleet Telematics Device equipped container units Prepared By:

P.Vang Approved By:

P.Hoover Date:

31May2022 ALL USES AND PUBLICATION RIGHTS RESERVED - PROPERTY OF CARRIER TRANSICOLD, SYRACUSE, NY Title: Telematics Device Door sensor Installation Instructions Supersedes:

Page: 2 of 6 No.: 98-02747-00 Rev: A Authorization #: ECN1154650 Figure 1 Figure 2 Figure 3 4. The current container ID, if any, will appear at the top. If no container ID is present dashes will be displayed. Figure 4 5. To change or set a new ID before installation:

XXXX1234567 XXXX1234567 a. Enter the new ID in the New Reefer ID field (format XXXX1234567). b. Press set ID button (Figure 5). c. Tap the phone to the NFC area to get confirmation. Figure 4 Figure 5 Figure 6 6. If the app is not responding when trying to connect to door sensor, restart app and try again. 7. After setting the ID, tap the NFC area again to read the ID and confirm it was set. The new container ID will appear in the top field as in figure 6. Used On:

Carrier Lynx Fleet Telematics Device equipped container units Prepared By:

P.Vang Approved By:

P.Hoover Date:

31May2022 ALL USES AND PUBLICATION RIGHTS RESERVED - PROPERTY OF CARRIER TRANSICOLD, SYRACUSE, NY No.: 98-02747-00 Rev: A Authorization #: ECN1154650 Title: Telematics Device Door sensor Installation Instructions Supersedes:

Page: 3 of 6 DOOR SENSOR INSTALLATION 1. Collect the door sensor and magnet from the control box storage location. Magnet Door sensor 2. Clean and dry area where sensor and magnet are to be located using a locally approved IPA (Isopropyl Alcohol cleaner) and mark the center position of the door sensor as follows:

Used On:

Carrier Lynx Fleet Telematics Device equipped container units Prepared By:

P.Vang Approved By:

P.Hoover Date:

31May2022 ALL USES AND PUBLICATION RIGHTS RESERVED - PROPERTY OF CARRIER TRANSICOLD, SYRACUSE, NY No.: 98-02747-00 Rev: A Authorization #: ECN1154650 Title: Telematics Device Door sensor Installation Instructions Supersedes:

Page: 4 of 6 Between first and second corrugation from right to left, or in case flat panel measure ~11 inches (~28 cm) from door edge as high as possible without overlapping the PVC/rubber rim. Some container models might have a PVC profile on the door edge do not remove/cut or overlap this. Place the sensor immediately below the profile as shown in figure 7/8. 3. Close right hand side door and leave left hand side door open. 4. Remove red protective backing from the door sensor; ensure the label arrow is facing upwards on the door sensor. Align arrow to the mark on the door and press sensor firmly (around 30 lb.) onto dry marked location for at least 5 seconds. Ambient and surface temperature of door and door sensor to be above 50F (10C) for better adhesion. For colder ambient temperature below 50F (10C) recommended use of hot air gun. Surface temperature should not exceed 122F (50C). Figure 7 Figure 8 Always place the door sensor at the top edge to assure the distance between the sensor and the magnet is no more than 2 inches (5.1 cm). 5. Magnet location: With the container right door closed and using the arrow on the door sensor label as a guidance mark the position on the door header (top rail) for positioning of the magnet. Use this line as a reference to place the magnet as per below:

Distance between door sensor and magnet cannot be greater than 2.0 ( 5.1 cm) Used On:

Carrier Lynx Fleet Telematics Device equipped container units Prepared By:

P.Vang Approved By:

P.Hoover Date:

31May2022 ALL USES AND PUBLICATION RIGHTS RESERVED - PROPERTY OF CARRIER TRANSICOLD, SYRACUSE, NY Title: Telematics Device Door sensor Installation Instructions Supersedes:

Page: 5 of 6 No.: 98-02747-00 Rev: A Authorization #: ECN1154650 6. Remove red protective backing from the magnet. Ensure area has been cleaned in step 1 using the IPA. 7. Position the magnet on the door sill, with the mark on door sill (step 5), aligned horizontally with arrow on door sensor label so that its center is above the center of the door sensor. 8. Press magnet firmly (around 30 lb.) for at least 5 seconds 9. Apply silicone caulking or approved mastic carefully around perimeter of sensor and magnet. 10. After installation and pairing, open and close the door to generate initial events. Check this using Carrier Door Sensor App. a. Last event event time is correct b. Appropriate battery voltage. Should be between 3.4V and 3.6V. If battey voltage low replace battery (p/n 76-00978-00) c. Check for open-close events and messages sent. d. Check for ACKs (acknowledgement) received. If none were received,verify the following:

1. Reefer unit/telematics power supply 2. Correct container ID is set on the reefer unit controller

(Cd40). 3. Telematics device firmware 2.16 or higher (might require access to User Interface). Check with equipment owner. 4. If door sensor is enabled on telematics device (might require access to User Interface). Check with equipment owner. Used On:

Carrier Lynx Fleet Telematics Device equipped container units Prepared By:

P.Vang Approved By:

P.Hoover Date:

31May2022 ALL USES AND PUBLICATION RIGHTS RESERVED - PROPERTY OF CARRIER TRANSICOLD, SYRACUSE, NY Title: Telematics Device Door sensor Installation Instructions Supersedes:

Page: 6 of 6 No.: 98-02747-00 Rev: A Authorization #: ECN1154650 FCC Regulatory:

15.19 FCC Required Labelling Statement placed in User Manual 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. 15.21 Information to user. The users manual or instruction manual for an intentional or unintentional radiator shall caution the user that changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. In cases where the manual is provided only in a form other than paper, such as on a computer disk or over the Internet, the information required by this section may be included in the manual in that alternative form, provided the user can reasonably be expected to have the capability to access information in that form. 15.105 Information to the user. 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. FCC e-label:

The FCC ID# can be found by using the wireless door sensor application and scanning the wireless door sensor. Refer to above details in this manual on scanning the wireless door sensor with a remote device. To access the FCC regulatory statement in the wireless door sensor application, click on the next to the FCC ID#

in the application. See below for more details. Used On:

Carrier Lynx Fleet Telematics Device equipped container units Prepared By:

P.Vang Approved By:

P.Hoover Date:

31May2022 ALL USES AND PUBLICATION RIGHTS RESERVED - PROPERTY OF CARRIER TRANSICOLD, SYRACUSE, NY

Company Letterhead To:

SGS North America Inc. 620 Old Peachtree Road SUITE 100 Suwanee, Georgia United States From: R.T.E. Inc. 1 West Center Street McGraw, NY 13101 United States Regarding:

Confidentiality Request regarding application for FCC ID 2A2YD1H4468RHF LONG TERM CONFIDENTIALITY Pursuant to 47 CFR Section 0.459 and 0.457 of the commissions rules, the applicant hereby request confidential treatment of the documents listed below, associated with the certification application referenced above. Schematic Block Diagrams Operational Descriptions The documents above contain proprietary information not released to the public. Public disclosure of this information may prove harmful to the business of the applicant. SHORT TERM CONFIDENTIALITY Additionally, the applicant requests the following documents be held confidential until the device is marketed or 180 days from the grant date, whichever is less. If the device is marketed within 180 days of the Grant Date, the applicant will notify the TCB per FCC KDB 726920 D01 Confidentiality Request Procedures. External Photos Internal Photos Test Setup Photos User manual(s) Sincerely, Ryan Weeks Manager Technical Services Refrigerated Transport Electronics, Inc.

TO:

Federal Communication Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MID 21046 Regarding: 2A2YD1H4468RHF To whom it may concern:

Date: 10/06/2022 We, the undersigned, hereby authorize SGS to act on our behalf in all manners relating to application for equipment authorization with respect to the FCC ID above, including signing of all documents relating to these matters. Any and all acts carried out by the agent on our behalf shall have the same effect as acts of our own. We, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 853(a). Where our agent signs the application for certification on our behalf, I acknowledge that all responsibility for complying with the terms and conditions for Certification, as specified by SGS North America, Inc., still resides with Refrigerated Transport Electronics (RTE). This authorization is valid until further written notice from the applicant. Name (Printed): Ryan Weeks Title: Manager Technical Services Signature:

On behalf of Company: Refrigerated Transport Electronics, Inc (RTE) Telephone: 1 (607) 836-1121 Refrigerated Transport Electronics, Inc. 1 West Center Street McGraw, NY 13101