FCC ID: 2ATSM-TGBRIDGEA1 TigoBridge

CoreTigo Ltd Agent Authorization Company: CoreTigo Ltd Address: Giborey Israel 5, Poleg, Natanya, Israel 4250405 Product Name: TigoBridge Model Number(s): TigoBridge B1 Product Description: TigoBridge We authorize MiCOM Labs Inc., 575 Boulder Court, Pleasanton, California 94566, USA, to act on our behalf on all matters concerning the certification of above named equipment. We declare that MiCOM Labs Inc. is allowed to forward all information related to the approval and certification of equipment to the regulatory agencies as required and to discuss any issues concerning the approval application. Any and all acts carried out by MiCOM Labs on our behalf shall have the same effect as acts of our own. Signature:

Name:

Ofer Blonskey Title:

VP R&D Company: CoreTigo Ltd Date: 2021-10-27

CoreTigo Ltd Federal Communications Commission Equipment Authorization Division 7435 Oakland Mills Road Columbia, MD 21046 USA Attn: OET Dept. Ref: FCC Class II Permissive change for FCC ID:2ATSM-TGBRIDGEA1 Applicant:CoreTigo Ltd Dear Examiner, This is to request a Class II Permissive change for FCC ID:2ATSM-

TGBRIDGEA1originally granted on 04/08/2020 (date). The change under this application is to:

1, Modify the PCB layout to change the functionality of one of the output pints from a digital I/O to a DC power output. Original:

Top layer Middle layer FCC Class II PC request letter Rev1.1 New:

Top layer Middle layer 2, Change product name, model number. I attest that the certified device will not be capable of ad-hoc mode operation outside of the grant conditions. All of the changes are not effect to the RF performance, function and power. Sincerely, Name:

Ofer Blonskey Date: 27/10/2021 Title: VP RnD Signature of applicant FCC Class II PC request letter Rev1.1

CoreTigo Ltd Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Subject; Request for Confidentiality FCC ID: 2ATSM-TGBRIDGEA1 Date: 2021-10-27 To Whom It May Concern, Pursuant to the provisions of the Commissions rules Title 47 Sections 0.457 and 0.459, we are requesting the Commission to withhold the following attachment(s) as confidential documents from public disclosure indefinitely. These documents contain detailed system and equipment descriptions and are considered as proprietary information in operation of the equipment. The public disclosure of these documents might be harmful to our company and would give competitors an unfair advantage in the market. Schematic Diagram Block Diagram In additional to above mentioned documents, in order to comply with the marketing regulations in Title 47 CFR 2.803 and the importation rules in Title 47 CFR 2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices, we request Short Term Confidentiality of the following attachment(s);

External Photos Test Setup Photos Internal Photos For 45 days, pursuant to Public Notice DA 04-1705. OR For 180 days pursuantto KDB 726920 D01. It is our understanding that all measurement test reports, FCC ID label format and correspondence during the certification review process cannot be granted as confidential documents and this information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature:

Name: Ofer Blonskey Title: VP R&D

CoreTigo Ltd Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 03-25-2020 Subject; Request for Confidentiality FCC ID: 2ATSM-TGBRIDGEA1 To Whom It May Concern, Pursuant to the provisions of the Commissions rules Title 47 Sections 0.457 and 0.459, we are requesting the Commission to withhold the following attachment(s) as confidential documents from public disclosure indefinitely. These documents contain detailed system and equipment descriptions and are considered as proprietary information in operation of the equipment. The public disclosure of these documents might be harmful to our company and would give competitors an unfair advantage in the market. Schematic Diagram Block Diagram Parts List Operational Description Tune-up Procedure External Photos Test Setup Photos Internal Photos User Manual In additional to above mentioned documents, in order to comply with the marketing regulations in Title 47 CFR 2.803 and the importation rules in Title 47 CFR 2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices, we request Short Term Confidentiality of the following attachment(s);

OR For 45 days, pursuant to Public Notice DA 04-1705. For 180 days pursuantto KDB 726920 D01. It is our understanding that all measurement test reports, FCC ID label format and correspondence during the certification review process cannot be granted as confidential documents and this information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature:

Name: Ofer Blonskey Title: VP R&D

CoreTigo Ltd Letter of Authorization Company: CoreTigo Ltd Address: Giborey Israel 5, Poleg, Natanya, Israel 4250405 Product Name: IO Link wireless 2.4G band transceiver module Model Number(s): TigoBRIDGE A1 Product Description: IO Link wireless 2.4G band transceiver module We authorize MiCOM Labs Inc., 575 Boulder Court, Pleasanton, California 94566, USA, to act on our behalf on all matters concerning the certification of above named equipment. We declare that MiCOM Labs Inc. is allowed to forward all information related to the approval and certification of equipment to the regulatory agencies as required and to discuss any issues concerning the approval application. Any and all acts carried out by MiCOM Labs on our behalf shall have the same effect as acts of our own. Signature:

Date: 2020-03-27 Name:

Ofer Blonskey Title:

VP R&D Company: CoreTigo Ltd