FCC ID: 2AYGT-XK550XK300 Titan Pad

Titan Pad User Manual Infisense Technology Co., Ltd. InfiSense Technology Co., Ltd. 2021. All rights reserved. All contents in this manual, including texts, pictures, graphics, etc., belong to InfiSense Technology Co., Ltd. (hereinafter referred to as "the Company" or "InfiSense"). This specification may not be reproduced, photocopied, translated, or transmitted in whole or in part without prior written permission. The products described in this specification are for sale and use in Chinas Mainland only. This specification is for guidance purposes. The photographs, graphics, diagrams, and illustrations provided in the specification are for explanatory and illustrative purposes only and may differ from the specific product. Actual products may vary due to product enhancement or change. While the Company does its utmost to ensure the accuracy of content in this specification, while it makes no explicit or implicit claims or guarantees on this specification. InfiSense may update this manual as a result of product upgrades or other needs. For the latest manual, please contact InfiSense Technology. InfiSense suggests you use this manual under the guidance of professionals. 1 Contents 1. Product Overview 1.1. Product Overview Titan Pad is a powerful tablet computer, the device is equipped with Arrow InfiRay's world-renowned high-definition vanadium oxide thermal imaging core, with MT8766, 4 cores, 2.0GHz, 12nm CPU processor, with 15mm telephoto adjustable alloy lens; At the same time, it integrates the self-developed Falcon image chip, 384*288 HD resolution, and the fourth-generation MATRIX IV. exclusive image algorithm, which makes the field of vision clearer, the picture quality sharper, and the handheld office more convenient; Using 60Hz high frame rate output, watching video images is smoother; All-alloy body, sturdy and durable. Users can work and play anytime and anywhere, as well as take photos and videos with high-definition features 1.2. Specifications Detector Resolution Pixel Pitch NETD Operating Band Performance Frame Rate Operating Temperature Storage Temperature Typical Power Consumption Processor Lens Focal Length 384*288 12um 25mK 814um 60Hz

-2060

-4085 480mw Self-developed LY ASIC chip 15mm 2 Aperture FOV Focusing Temperature Measurement Performance Measurement Range Temperature Correction Shell Dimensions Color Weight Interface Titan Pad Model OS Size CPU Memroy Wireless Connectivity WLAN BT Physical Specifications LCD Keypad Battery Charging IO F1.0 17.25x13.04 Manual focusing 0~100 Distance, ambient temperature, and emissivity 26.2*26.2*31.5(mm) Gray 30g USB type C XK550 Android 9 142.8*76*14.2 MT8766, 4Core,2.0GHz,12nm LPDDR4X 1+8(compatible with 2+16) 802.11 b/g/n BT 5 / BLE 5 Inch Power Key 2700mAh,non-removable USB type-C Note: The parameters are updated on August 16, 2023, and are subject to change without notice. Note: The above temperature measurement parameters are obtained in the laboratory environment. 3 2. Preparations 2.1. Software Downloading You can log in to the official website through the link wireless network to download the required program. 2.2. Connection Setup After the software installation is completed, please confirm that all the permissions required by the APP have been allowed, otherwise some functions may not be able to be used normally. Before logging in to use the downloaded app, please make sure that the OTG data exchange function is enabled in the tablet settings. 3. Software Function 3.1. Screen Introduction 3.1.1 Settings Users can set the language, watermark and theme in the common interface. The default language follows the system. Users can choose Chinese, English and Russian. Watermark function: As the phone rotates, the watermark is displayed in the upper left corner of the screen. Users can choose to turn off the watermark. Theme settings: Users can choose to follow the system, day and night themes. 3.1.2 Help On the Help screen, users can access information on various aspects such as About Us, Privacy Policy, Help Document, Feedback, Software Version, Firmware Version, SN Code, and Firmware Version Update Checks. 4 3.2. Feature photography Click to view photos and videos taken. All photos and videos in the APP gallery have the function of sharing and deleting. Users can click on the upper right corner to select the required pictures and videos in batches, and can select up to 9 files for batch sharing and deletion. Users can choose plain mode, urban mode, jungle mode and bird watching mode according to actual usage scenarios and needs. 3.2.1 Display operation 1. 5inch Titan Pad Power key:

Press this button to power on/off the display 5 3.2.3 Display Setting In Display Setting, users can choose to display information as needed by selecting Location Display, Longitude and Latitude Display, Weather Display, Time Display, Speed Display, or Compass Display. 4. Precautions

(1) Do not place this product in a humid environment or rinse it with water, to prevent electrical leakage or short circuit.

(2) This product is sensitive to thermal radiation. Whether you are using it or not, do not direct its lens to the sun or other heat sources at temperatures above 300 for a long time.

(3) Please keep it properly after use. To prevent device failure, disassembling the device shell without permission is strictly prohibited.

(4) The lens and the Type-C connector are prone to damage. Do not knock, pry, puncture, or scratch them. 6 FCC COMPLIANCE Note:

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

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. Note: Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. FCC RF exposure warning The equipment complies with FCC RF exposure limits set forth for an uncontrolled environment. The equipment must not be co-located or operating in conjunction with any other antenna or transmitter. Body SAR value:1.21 W/kg. 7 5 Product Services 5.1 Service Commitment InfiSense Technology Co., Ltd. is committed to providing quality training, maintenance, and technical support for customers. The Company wishes to maintain a long-term relationship with the customers. It continues to offer systems of the latest version and effective, timely support, retraining, and consulting services based on customer needs to help maximize customers' economic benefits. 5.2 After-Sales Contact Email: sales@xinfrared.com Tel: 400-990-3900 Website: www.xinfrared.com 8

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IRay Technology Co., Ltd. Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 12-20-2023 Ref: Attestation Statements Part 2.911(d)(7) Filing FCC ID: 2AYGT-XK550XK300 Applicant FRN: 0030296552 IRay Technology Co., Ltd. (the applicant) certifies that, as of the date of the filing of the application, Visir Inc. is our designated U.S. agent for service of process for the above referenced FCC ID. IRay Technology Co., Ltd. accepts to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any Commission-related proceeding involving the equipment. Visir Inc. accepts, as of the date of the filing of the application, the obligation of the designated U.S. agent for service of process for the above referenced FCC ID. Designated U.S. Agent Information:

Name: Visir Inc. FRN: 0032684243 Address: 39899 Balentine Drive STE 200 Newark, CA 94560 United States Contact Person: Tao Huang Tel.: (510) 988-5580 500 Email: thuang@visirinc.com Sincerely, IRay Technology Co., Ltd. | Visir Inc. Peng Zhang Tao Huang

[Insert Applicant signature] [U.S. Agent signature]

Povey dhoms Rev 1/26/2023

IRay Technology Co., Ltd. Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 12-20-2023 Ref: Attestation Statements Part 2.911(d)(5)(i) Filing FCC ID: 2AYGT-XK550XK300 IRay Technology Co., Ltd. (the applicant) certifies that the equipment for which authorization is sought is not covered equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. Ref: Attestation Statements Part 2.911(d)(5)(ii) Filing FCC ID: 2AYGT-XK550XK300 IRay Technology Co., Ltd. (the applicant) certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List (as a specifically named entity or any of its subsidiaries or affiliates) as an entity producing covered equipment. Sincerely, ay zhow Applicant signature:

Applicant printed name: Peng Zhang Rev 1/26/2023

IRay Technology Co., Ltd. Cover Letter Federal Communications Commission Authorization and Evaluation Division FCC ID: 2AYGT-XK550XK300 Please be notified that we, the undersigned, IRay Technology Co., Ltd. declares that the product which bears the above FCC ID is also compliant with the FCC requirements for Supplier's Declaration of Conformity(SDoC). And the SDoC procedure shall be carried out prior to marketing the device in the US. Sincerely, Fors rhonA Name: Peng Zhang Email: pzhang@iraytek.com Date:2023.12.20

IRay Technology Co., Ltd. Declaration of Authorization We Name: IRay Technology Co., Ltd. Address: 11 Guiyang Street, YEDA, Yantai 264006, P.R. China Declare that:

Name Representative of agent: Marlin Chen Agent Company name: MRT Technology (Suzhou) Co., Ltd Address: D8 Building, Youxin Industrial Park, No.2 Tian'edang Rd., Wuzhong Economic Development Zone City: Suzhou Country: China is authorized to apply for Certification of the following product(s):

Product: Titan Pad FCC ID: 2AYGT-XK550XK300 Model No.: XK550 Sincerely, eg es Name: Peng Zhang Email: pzhang@iraytek.com Date: 2023.12.20

IRay Technology Co., Ltd. Confidentiality Request Letter Federal Communications Commission Authorization and Evaluation Division FCC ID: 2AYGT-XK550XK300 Pursuant to Sections 0.457 and 0.459 of the Commissions Rules, we hereby request confidential treatment of information accompanying 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 Rule 0.457, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, Powsy shown Name: Peng Zhang Email: pzhang@iraytek.com Date: 2023.12.20