FCC ID: 2AHIS-VMAKERPROW Handheld UWB device with optional WI-FI/BLE communication

WalabotDIY2 User manual FCC ID: 2AHIS-VMAKERPROW Contains FCC ID: 2AHIS-VMAKERPROUWB IC: 21498-VMAKERPROW Contains IC: 21498-VMAKERPROU Models: VMPRO19CB4BAT, VMPRO19CB4WREP, VMPRO19EB4BAT, VMPRO19EB4WREP Whats in the box WalabotDIY2 device Gel Pad USB charging cable 2 Vayyar Imaging Tutorial Step 1 Step 2 Step 3 Download WalabotDIY app from Google Play (Android users) or from AppStore (iOS users) Follow the app guidance to learn how to attach the phone to the Walabot, and how to scan your wall properly Choose desired wall type as instructed, place Walabot DIY firmly on wall, where the Teflon strips are against the wall, then tap Start Calibration and move it in a circular motion Choose Images mode and start scanning your wall. When you hit an object, a visualization of it will appear on your screen. For more information, please visit walabot.com/diy 3 Vayyar Imaging Warning FCC Regulation FCC Interference Statement (Part 15.105 (b)) 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 interference in a residential provide reasonable protection against harmful installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may interference to radio communications. However, there is no cause harmful 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 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 contains licence-exempt transmitter(s)/receiver(s) that comply with Innovation, Science and Economic Development Canadas licence-exempt RSS(s). Operation is subject to the following two conditions: This device may not cause interference. This device must accept any interference, including interference that may cause undesired operation of the device. Lmetteur/rcepteur exempt de licence contenu dans le prsent appareil est conforme aux CNR dInnovation, Sciences et Dveloppement conomique Canada applicables aux appareils radio exempts de licence. Lexploitation est autorise aux deux conditions suivantes : Lappareil ne doit pas produire de brouillage;Lappareil doit accepter tout brouillage radiolectrique subi, mme si le brouillage est susceptible den compromettre le fonctionnement. ISED Canada ICES-003 Compliance Label CAN ICES-3 (B)/NMB-3(B) FCC Part 15 Clause 15.21 Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment Labels FCC and IC certifications can be found inside the App. Go to Menu Regulation Certifications FCC Part 15.19(a) [interference compliance statement 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. 4 Vayyar Imaging ISED RSS-Gen Notice (in English and French):

In general the 2AHIS-VMAKERPROW or 21498-VMAKERPROW family will be operated by hosting device that will show the FCC ID and IC in the app, If for some reason e-label will not be used, the product will have a printed sticker containing the FCC ID and IC. E-label example:

To access the e-label go to Menu -> Regulation -> Certifications FCC ID: 2AHIS-VMAKERPROW Contains FCC ID: 2AHIS-VMAKERPROUWB IC: 21498-VMAKERPROW Contains IC: 21498-VMAKERPROUWB Model: VMPRO19CB4BAT FCC ID: 2AHIS-VMAKERPROW Contains FCC ID: 2AHIS-VMAKERPROUWB IC: 21498-VMAKERPROW Contains IC: 21498-VMAKERPROUWB Model: VMPRO19CB4WREP Sticker example (VMPRO19CB4BAT on the left side, VMPRO19CB4WREP on the right side):

FCC ID:AHIS-VMAKERPROW, Contains FCC ID:AHIS-VMAKERPROUWB IC:21498-VMAKERPROW, Contains IC:21498-VMAKERPROUWB Model: VMPRO19CB4BAT FCC ID:AHIS-VMAKERPROW, Contains FCC ID:AHIS-VMAKERPROUWB IC:21498-VMAKERPROW, Contains IC:21498-VMAKERPROUWB Model: VMPRO19CB4WREP

In general the 2AHIS-VMAKERPROW or 21498-VMAKERPROW family will be operated by hosting device that will show the FCC ID and IC in the app, If for some reason e-label will not be used, the product will have a printed sticker containing the FCC ID and IC. E-label example:

To access the e-label go to Menu -> Regulation -> Certifications FCC ID: 2AHIS-VMAKERPROW Contains FCC ID: 2AHIS-VMAKERPROUWB IC: 21498-VMAKERPROW Contains IC: 21498-VMAKERPROU Model: VMPRO19CB4BAT FCC ID: 2AHIS-VMAKERPROW Contains FCC ID: 2AHIS-VMAKERPROUWB IC: 21498-VMAKERPROW Contains IC: 21498-VMAKERPROU Model: VMPRO19CB4WREP FCC ID: 2AHIS-VMAKERPROW Contains FCC ID: 2AHIS-VMAKERPROUWB IC: 21498-VMAKERPROW Contains IC: 21498-VMAKERPROU Model: VMPRO19EB4BAT FCC ID: 2AHIS-VMAKERPROW Contains FCC ID: 2AHIS-VMAKERPROUWB IC: 21498-VMAKERPROW Contains IC: 21498-VMAKERPROU Model: VMPRO19EB4WREP Sticker example (VMPRO19CB4BAT on the left side, VMPRO19CB4WREP on the right side):

FCC ID:AHIS-VMAKERPROW, Contains FCC ID:AHIS-VMAKERPROUWB IC:21498-VMAKERPROW, Contains IC:21498-VMAKERPROUModel: VMPRO19CB4BATFCC ID:AHIS-VMAKERPROW, Contains FCC ID:AHIS-VMAKERPROUWB IC:21498-VMAKERPROW, Contains IC:21498-VMAKERPROUModel: VMPRO19CB4WREP Sticker example (VMPRO19EB4BAT on the left side, VMPRO19EB4WREP on the right side):

Subject: Request for Class II Permissive Change for single module FCC ID : 2AHIS-VMAKERPROW Dear Examiner, This letter is to request a Class II Permissive Change for FCC ID : 2AHIS-VMAKERPROW. The newly models VMPRO19EB4BAT and VMPRO19EB4WREP differs from the VMPRO19CB4BAT and VMPRO19CB4WREP models (which was certified under FCC-ID :

2AHIS-VMAKERPROW) only by a minor layout modification in the supply network. In addition, modified USB component and updated matching network of the ESP2 IC. The models are equivalent in terms of their RF characteristics, as tuned by calibration procedure and validated by the testing, therefore the differences are minor enough to count as permissive-change, and described in the technical description attached. The reason for the modification of the module, is due to a worldwide supply chain shortage Some of the components used in VMPRO19EB4BAT and VMPRO19EB4WREP have critical availability issue, that dramatically affects lead time and cost. Vayyar imaging Ltd. was required to do the needed component adaptations, to continue and provide the product to the customers. Sincerely, Naftali Chayat Page 1

COMPANY LETTERHEAD Date (26/07/2022) Federal Communications Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 Confidentiality Request FCC ID: 2AHIS-VMAKERPROW Pursuant to Sections 0.457(d)(1)(ii) and 0.459 of the Commissions Rules, Vayyar Imaging Ltd. hereby requests permanent confidential treatment of information accompanying this application as outlined below:

Schematics Bill of Materials/Parts List Block Diagrams Theory of Operation Vayyar Imaging Ltd. also hereby requests short-term confidential treatment of information accompanying this application as outlined below for a period of period of (can list up to 180 days):

No documents 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 Rule 0.457(d)(1)(ii), disclosure of this Application and all accompanying materials will not be made before the date of the Grant for this Application. Yours sincerely, Name: Naftali Chayat Title: CTO

Date 2020-10-14 TUV SUD America Inc. 10 Centennial Drive Peabody, MA 01960, USA Dear Sir or Madam, We, Vayyar Imaging Ltd, hereby authorize Mark Popov of Vayyar Imaging Ltd, 26 Shabazi, Yehud, Israel and Marlene Sealey of TUV SUD America, 10040 Mesa Rim Road, San Diego, CA 92121 to act as our agent in all matters relating to applications for equipment authorization, including the signing of all documents relating to these matters. Yours sincerely, Name: Naftali Chayat Title:

CTO