FCC ID: 2AQ7Q-DB71475 DTEN D7X 75

DTEN D7X 75 x 1 DTEN D7X 75 Windows Edition Power cord x 5 (Type B,D,F,G,I) X BYOD Function with DTEN Smart Connect Setup and Enrollment with DTEN Orbit Access the DTEN D7X camera system, microphone array, speakers and touchscreen as peripherals from an attached computer 1. The DTEN D7X may need to update to the latest version for the rst-time startup. Please ensure the internet connection is stable during startup and update process. An ethernet connection is recommended. 2. Activate and register the DTEN D7X on DTEN Orbit for device and user management services. 3. Ensure the local area network allows the DTEN D7X to be connected. Check with your network security team for instructions. Scan the QR code below for DTEN Network Whitelist Requirements. 4. The D7X requires an active software license to connect to Zoom Rooms, Microsoft Teams or other VC providers software. For more information, visit the service providers website. OR HDMI Out DTEN Network Whitelist Requirements Zoom Rooms Overview Tips 1. An ethernet connection is preferred for the best meeting experience. 2. Please do not disconnect the power without rst properly shutting down the D7X. 3. Do not attempt to disassemble the DTEN D7X without the instruction of a certied DTEN service provider. Unauthorized disassembly or service may void your warranty. 4. The D7X is compatible with many meeting room controllers, document cameras, audiovisual systems and

(Not Included) other 3rd party peripherals. Consult the respective manufacturer instructions for setup and pairing information. D7X 75 Model:DB71475 DTEN D7X 75 Model:DB71475

DTEN D7X 75 DB71475 4 2AQ7Q-DB71475 210-XXXXXX 5.2GHz band only used in the indoor. The product should be used at a distance greater than 20cm from the body.

DTEN Inc Agent Authorization Company: DTEN Inc. Address: 97 E Brokaw Road suite 180 San Jose CA 95112 Product Name: DTEN D7X Model Number(s): DB71475DB71475-S1 Product Description: DTEN D7X 75 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:

Ma Na Title:

Manager Company: DTEN Inc Date: 2022.11.30

DTEN Inc. Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 2023/2/13 Ref: Attestation Statements Part 2.911(d){5}(i) Filing FCC iD:2AQ70Q-DB71475 DTEN Inc. (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. Sincerely, Signature: AQ No DTEN Inc. Mana/Manager Rev 1/26/2023 DTEN Inc. Federal Communications Commission Authorization and Evaluation Division . /

7435 Oakland Mills Road |

Columbia, MD 21046 |

USA Date: 2023/2/13 Ref: Attestation Statements Part 2.911(d)(5)(ii) Filing

i

i

FCC 1D:2AQ7Q-DB71475 |

j DTEN Inc.(the applicant) certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List as an entity producing covered equipment. Sincerely, Signature: hoe No DTEN Inc. Mana/Manager Rev 1/26/2023

DTEN Inc. Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Subject; Request for Confidentiality FCC ID: 2AQ7Q-DB71475 Date: 2022.11.30 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 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 User Manual For 45 days, pursuant to Public Notice DA 04-1705. OR For 180 days pursuant to 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: Ma Na Title: Manager

Model Confirmation Letter We, DTEN Inc. Product Name: DTEN D7X 75 Model No.: DB71475DB71475-S1 They are different only the model name and shipping packaging method are different., the other parts are identical.does not affect the RF, EMC and safety test. Signature:

Company Name: DTEN Inc. Date: 2022-11-30

Attestation Statements 2023/2/13 TO: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046, USA RE: Attestation Statements Part 2.911(d)(7) request for (FCC ID# 2AQ7Q-DB71475}

DTEN Inc, the undersigned, hereby authorize DTEN Inc to act as our designated U.S. agent for service of process, DTEN Inc 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. DTEN Inc accepts the responsibility to act as designated U.S. agent for service of process, provides 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. Applicant Information:

Company name: DTEN Inc Contact Name: Mana Address: 97 E Brokaw Road suite 180 San Jose CA 95112 Telephone No: +86 4009029978 Email:nma@cn.dten.com U.S. Agent Information:

Company Name: DTEN Inc Address: Mana Contact Name: 97 E Brokaw Road suite 180 San Jose CA 95112 Telephone No: +86 4009029978 Email:nma@cn.dten.com Applicant Signature: Agent Signature: MM (Vo, Ot VOL

(if the agent is different from the applicant) Applicant printed name: Mana Agent printed name: Mana

Date:12/5/2022 Federal Communications Commission 7435 Oakland Mills Road Columbia MD 21046 FCC ID:2AQ7Q-DB71475 We, DTEN Inc., attest that this device under FCC ID:2AQ7Q-DB71475complies with device protocol requirements and operational restrictions: for indoor access point 6XD. a (D. Contention-Based Protocol, as demonstrated in the test report, is permanently embedded in the module and is not host-dependent. b. The device will only associate and connect with a low-power indoor access point or subordinate device and never directly connect to other client devices. c. This device will always initiate transmission under the control of a low-power indoor AP or subordinate except for brief transmissions before joining a network. These short messages will only occur if the client has detected an indoor AP or subordinate operating on a channel. These brief messages will have a time-out mechanism such that if it does not receive a response from an AP it will not continually repeat the request. d. Transmissions will be lower or equal to the power advertised by the indoor low-power access point or subordinate and never above the maximum output power allowed by the FCC grant for equipment class 6XD. e. Contention-based protocol as demonstrated in the test report is permanently embedded in the module and is not host-dependent. Furthermore, we fully understand this device is prohibited for control of or communications with unmanned aircraft systems, including drones. For any questions please contact me at your convenience. DTEN Inc. Manager

DTEN Inc FCC Software Configuration Control Declaration Date: December 1, 2022 Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Attn: OET Dept. Product/ Model Number: DTEN D7X 75 / DB71475, DB71475-S1 Regarding FCC Country Code Selection guidelines identified in KDB 594280. All applications for equipment authorization for transmitters that can have radio parameters, or other technical parameters, reported to the Commission set by software must have an attestation indicating that no third party will have software, or configuration control, to program the device out of compliance of the technical rules under which it has been certified. We declare that no third party will have software, or configuration control, to program the device out of compliance of the technical rules under which it has been certified. Name: Ma Na Title: Manager Signature of applicant Date: 2022.12.1 FCC Software Configuration Control Declaration Rev1.1

Item 1 Antennas 1.1 Information for all the antennas 1.2 Show how the (aggregate, if applicable) antenna gain was computed/measured (as in TCB Workshop Presentation Aggregate Antenna Gain Review, April 2021) 1.3 For conducted test in MIMO cases, show that the testing was done for that path that has the lowest antenna gain. 2 Contention Based Protocol (CBP) Source Page 10 of report LGT22J013RF17_FCC_5G_Part 15.407 6G WIFI_1 WIFI6E ANTENNA spec Report LGT22J013RF17 2.1 CBP testing shall be performed on one channel in each sub-band of operation for both narrowest and widest bandwidths Page 26-35 of report LGT22J013RF17_FCC_5G_Part 15.407 6G WIFI_9 2.2 Use three separate 10 MHz AWGN signals when testing a 160 MHz channel. The simulated incumbent signal must be a 10 MHz wide AWGN signal Page 26-35 of report LGT22J013RF17_FCC_5G_Part 15.407 6G WIFI_9 2.3 Report lowest AWGN signal detectable by EUT Page 13 of report 2.4 Verify that the testing was performed with the AWGN signal set to lowest level (for example, -100 dBm) and increased until the EUT detects and stops transmitting. For instance a table like the following (or similar) shall be reported:

2.5 If conducted measurements are used, the detection threshold needs to be corrected to refer to a 0 dBi gain antenna and include all the applicable losses (cables, etc.). For instance, the report should show (at least):

Detection Level = Injected AWGN Power (dBm) Antenna Gain (dBi) + Path Loss (dB) 2.6 Include plots showing EUT has stopped transmitting after detection of AWGN signal 2.7 Describe whether channel puncturing and/or bandwidth reduction mechanisms supported. The report needs to include a plot as an example for at least one of the AWGN signals used. LGT22J013RF17_FCC_5G_Part 15.407 6G WIFI_9 Page 26-35 of report LGT22J013RF17_FCC_5G_Part 15.407 6G WIFI_9 Page 39 of report LGT22J013RF17_FCC_5G_Part 15.407 6G WIFI_1 Page 18-19 of report LGT22J013RF17_FCC_5G_Part 15.407 6G WIFI_9 Page 26-35 of report LGT22J013RF17_FCC_5G_Part 15.407 6G WIFI_9 2.8 If radiated testing is used, show that spot-

N/A checks were done to identify which side of the EUT has the lowest sensitivity to the incumbent signal detection, and that side was indeed chosen for the test. 3 Client Device Limitations 3.1 Client device (per definition in 47 CFR 15.202) is limited to indoor locations, does not connect directly to the internet nor to other clients 3.2 Requires attestation (as a Form 731 exhibit) stating that the device can only operate under the control of a low-power indoor access point and subordinate. 3.3 No vehicular use, except large aircrafts above 10000 ft. 3.4 Transmit Power Control (TPC) required for client devices connected to Standard Power Access Points, excluding Fixed Client devices Meet the requirements Provided attestation letter Meet the requirements Meet the requirements 3.5 Show/justify enclosure is not weatherized for Subordinate and APs. Not application, this device is client device. 4. Emission Mask 4.1 Power spectral density suppression complies with 47 CFR 15.407(b)(6). 4.2 If EUT supports OFDMA discuss testing of partial Resource Unit (RU) configurations. In any case the shape of the mask shall be based on full RU. 4.3 OOBE limits only apply outside of the 5.925-

7.125 GHz band. All in-band emissions need to meet the channel mask. In case a higher RBW for the in-Band Emissions Mask is used (i.e., a more conservative case) that should be noted Page 38 of report LGT22J013RF17_FCC_5G_Part 15.407 6G WIFI_1 Not Support Not Support 5. Filing99% of the occupied bandwidth must be contained within all the U-NII sub bands authorized for that equipment class Page 35 of report LGT22J013RF17_FCC_5G_Part 15.407 6G WIFI_9 6. Hearing Aid Compatibility (HAC) 6.1 Confirm that VoLTE cannot be transported over 5G NR sub 6 GHz. If so, must state that in the OTT declaration of pre-install of OTT voice service and test report. 6.2 Manufacture must provide an attestation

(cover letter) confirming that the results using ABM1 values obtained from VoLTE connections over LTE bands and ABM2 values for 5G NR sub 6 Not support Not support GHz connections over the same bands provide a reasonable representation of the HAC rating over the 5G NR sub 6 GHz connections. 7. Labelling 7.1 Label showing indoor only for Subordinate and APs. 7.2 E-labelling may be acceptable if proper justification is provided 8. Modular Certifications (when applicable) 8.1 Modular approval letter to be uploaded with the application 8.2 No subordinate devices can be modules 8.3 Show notification for the host manufacturer about referencing KDB Publication 996369 D04 Module Integration Guide 9. RF Exposure 9.1 Demonstrate applicable classification

(portable/mobile/fixed) in reference to worst-case scenario use cases 9.2 Address f > 6 GHz RF exposure via most recent applicable KDB or TCB Workshop procedures 9.3 Address all applicable simultaneous transmission conditions using the compliance condition TER1, where TER (total exposure ratio) in this context is defined as:

with NS , Nf , and NPD referring to sources requiring SAR, field-MPE, or PD-MPE, respectively, k referring to measured or estimated values for the source k, and lim to the corresponding applicable compliance limit Simultaneous transmit evaluations and test exemption analyses may use SPLSR per KDB Publication 447498. 10. Security: Provide specific exhibit with device security description is required (complying with 47 CFR 15.407(i)) 11. Spurious Emissions: Show that measurements are made at the prescribed antenna heights, per KDB Publication 987594 D01, including measurements along all three axes, as per ANSI C63.10 Please see product label Not applicable Not applicable Not applicable Not applicable Not applicable See MPE report See MPE report See MPE report See SOFTWARE SECURITY REQUIREMEN TS FOR U-NII DEVICES letter Page 16-34 of report LGT22J013RF17_FCC_5G_Part 15.407 6G WIFI_1