FCC ID: 2ADZC-9802FPROT WIRELESS VIDEO TRANSMISSION SYSTEM

Wireless Video Transmission System MARS 400S PRO V1.1.0 FOREWORD Thank you for purchasing Hollyland MARS 400S PRO Wireless HD Video Transmission system. Please kindly read this manual carefully before using it. Hope you have a pleasant experience. KEY FEATURES 450ft Transmission Range between TX and RX(LOS) 300ft Transmission Range between TX and APP(LOS) Integrated Cold Shoe for Quick Installation Latency as low as 56ms SDI Input & HDMI Input at TX SDI Output & HDMI Output at RX This device contains three modes:

HD Mode (12M) Balance Speed (56ms) Supports DC Power Supply, USB Type-C Power Supply and Battery Power Supply 1 Transmitter Supports 2 Receivers(1 Transmitter Supports 1 Receiver and 2 APPs Monitoring, or 1 Transmitter Supports up to 4 APPs Monitoring Without Receiver) Supports Smart Channel Selection Supports APP Firmware Upgrade Direct Data Stream from RX for Live Streaming Note: The LOS range of up to 450ft (150m) and transmission latency of 56ms provided above are based on laboratory testing results. 1 PACKING LIST 1 TX WITH 1 RX PACKING Transmitter Receiver Antenna DC Adapter User Guide x1 x1 x5 x1 x1 2 PACKING LIST SINGLE RECEIVER PACKING Receiver Antenna User Guide DC Adapter x1 x3 x1 x1 3 TYPICAL SETUP 1 TX-1 RX SETUP MONITOR PHONE PAD 4 MONITOR MONITOR TYPICAL SETUP 1 TX-2 RX SETUP 5 PRODUCT INTERFACES A B 6 PRODUCT INTERFACES A TRANSMITTER SDI Input Antenna Interface Fan Air Outlet OLED Display Screen UP OK DOWN Cold Shoe USB Type-C Interface Power Switch HDMI Input DC Input B RECEIVER SDI Output Antenna Interface Fan Air Outlet OLED Display Screen UP OK DOWN Cold Shoe USB Type-C Interface Power Switch HDMI Output DC Input 7 INSTALLATION 8 INSTALLATION Install the antennas as demonstrated. Secure the cold shoe with 1/4 screw hole at the bottom of the transmitter and mount it to the camera. Connect the HDMI input or SDI input of the transmitter with camera's by HDMI or SDI cable. Connect to a power supply(compatible with NP-970 battery or the same series of the batteries). Turn on the devices. 9 OLED DISPLAY 8.1v E101010 CH2 1080P60 8.1v A B A TRANSMITTER B RECEIVER Scene Mode Device Number WIFI Signal Strength USB Flash Detection Indicator Device ID Chanel Display Video Format Battery Voltage Display Fan Status Scene Mode Device Number WIFI Signal Strength USB Flash Detection Indicator Device ID Channel Display Video Format Fan Status Battery Voltage Display 10 OLED DISPLAY E101010 CH2 1080P60 E101010 CH2 1080P60 CAUTION

.This device supports several power methods, and the device will be charged by the method which has a higher voltage.

* The picture on the left shows the symbol of Type-C power supply, the picture on the right shows the symbol of DC power supply. 11 QUICK GUIDE ENTER MENU Long press the OK button for 3 seconds to enter the root menu interface. Click UP and DOWN button to switch menu options, click OK to confirm. CHANNEL CHANGE Press the button UP/DOWN on the transmitter or the receiver to change the current channel. Press OK to confirm the channel number, then the channel of the receiver and the transmitter will be synchronously and automatically changed. PULL STREAM FROM RECEIVER PC 1.Confirm there is video format display on both transmitter and receiver. Use the Type-

C to Lan Connector to connect the laptop and RX. 2.Go to the network settings on
the laptop and set it to DHCP mode. 3.Go to your live stream software, such as VLC Player, OBS Studio, Vmix, etc., and open the network video source via the RTSP URL: rtsp://192.168.218.25:5554. 12 QUICK GUIDE APP DOWNLOAD AND CONNECTION 1.HollyView APP Download 2.Connecting Method:

Enter the WiFi connection interface of mobile phone and find out the WiFi named as

"HLD + DEVICE ID", and input the WiFi password to connect (Factory Defult Password is: 12345678). After successful connection, you can have the APP monitoring. 13 PRODUCT PARAMETERS Interfaces Transmitter Receiver HDMI Input(Type A Female) SDI Input 2* Antenna Interfaces (RP-SMA Male) DC Input USB Type-C HDMI Output(Type A Female) SDI Output 2* Antenna Interfaces (RP-SMA Male) DC Input USB Type-C Supply Interfaces DC Power Input:6-16V USB Type-C Power Supply:5V/2A Battery Power Supply:6-16V DC DC Power Input:6-16V USB Type-C Power Supply:5V/2A Battery Power Supply:6-16V DC Power Consumption

<11W Weight 206g

<7W 206g Dimension

(L*W*H): 110*72*33.5mm

(The Battery Plate Exclude)

(L*W*H): 110*72*33.5mm

(The Battery Plate Exclude) Input / Output Video Format HDMI:

720p50/59.94/60 1080i50/59.94/60 1080p23.98/24/25/29.97/30 1080p50/59.94/60 SDI:

1080p60/59.94/50(Level A) 1080p60/59.94/50(Level B) 1080i60/59.94/50 1080p30/29.97/25/24/23.98 1080psf24/23.98 1080psf30/29.97/25 720p60/59.94/50 HDMI:

720p50/60 1080i50/60 1080p24/25/30 1080p50/60 SDI:

1080p60/50(Level A) 1080i60/50 1080p30/25/24 1080psf24 720p60/50 5GHz

Frequency 5GHz Transmission Power Receiver Sensitive 4.21

+/-1.5dBm 1

5GHz

-80dBm Transmission Latency

Bandwidth HD Mode66ms Speed56ms 20MHz

HD Mode66ms Speed 56ms 20MHz Note: The operating frequency and TX power vary by country and region. In some countries and regions, the 5.1GHz, 5.2GHz, and 5.8GHz frequency bands are prohibited, or the 5.1GHz and 5.2GHz frequency bands are only allowed for indoor use. Please refer to local laws and regulations for more information.

* test data when 1080p60 signals are transmitted in a laboratory environment. 14 FAE If encounter any problems in using the product or need any help,please follow these ways to get more technical support:

support@hollyland-tech.com 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. Note:

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. This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with a minimum distance of 20cm between the radiator & your body. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the users authority to operate the equipment. 15

1 2 3 f() m()c() 0<L6

` 0.05

` 0.1 6<L30

` 0.15 L30

` 0.5 A

` 0.1

` 0.15

` 0.2

` 1

` 0.2

` 0.3

` 0.5

` 2 4 5 6 V1.0 20230424 B C D SN M A R S 4 0 0 S P R O I I 110 mm MARS 400S PRO II 3311mm TX 0.2mm

1:1 9802F TX 20230424 9802F TX HL 20230424 A4 HY-PRT_LC_01_093 1 2 3 4 5 20230424 1 1 5002010304 6 A B C D

Doc No.: HJ-AS-MT01 specification Customer : Shenzhen Hollyland Technology Co.,Ltd. Customer P/N:

Part Name:

External direct antenna HJ P/N:

3D0101BK02-001 Spec Description :

Radio frequency antenna assembly Direct Connection external antenna,CD445 black, copper tube structure,RG178 wire +SMA male and female needle Prepared Date:

2022/4/20 Signature Customer Supplier Confirmed by Prepared by S.He Approved by Checked by HE XIU Approved by WebsiteHttp://www.iphone-line.com AddressNo. 3 Taihe Road, Daxiandi Industrial Zone, Quantang Village, Liaobu Town, Dongguan City Tel 0769-83328111 Fax0769-83327688 DONGGUAN HUANGJIE COMMUNICATION TECHNOLOGY CO., LTD. CONTENTS SERIAL NUMBER SYNOPSIS PAGE 1 2 3 4 COVER 1 CATALOGUE 2 PRODUCT DRAWING 3 TEST REPORT 4-5 A B C D E F G H 1 2 3 4 5 6 REVISION A0 7 DESCRIPTION FIRST RELEASE DATE 2018.10.17 8 DRAFTER DENGJUN.TAN 1 7 6 5 4 2

. F E R 0 9

. 7 43.00 REF. 5 2

. 0 5 3

. 9 9.50 REF. 5 2

. 0 0 0

. 0 1 85.002.00 0 5

. 0 0 5

. 1 3 90 63.300.50 72.001.00 11.300.10 1.50.20 tinning P1 copper pipe The cut chart P2 SMA 1.500.20 tinning 2.000.20 4.000.20 tinning COMPLIANCE WITH THE REQUIREMENT: RoHS; HF; SONY SS-00259; OTHERS

*NO USING ESTRICTED AND BANNED SUBSTANCE 1 2 3 H431 4 5 Size inspection: [*] is the FAI test item; * is the key test item;

Technical requirements:

Electrical characteristics: 100% tested by vector network analyzer. Characteristic impedance :50 ; Applicable frequency range:

5.125ghZ-5.825ghz; Standing wave ratio: 2.5 Max. 2. CPK controlled items. Visual inspection: full visual inspection. The surface of the product shall not be scratched, damaged or dirty. The coating color is bright and uniform, without oxidation. 4 Packing specification: 25PCS/ package. Environmental protection requirements: products and materials used should meet RoHS requirements. 7 6 5 4 3 2 1 No. 2SBKG0100 2YG035 2SBKU32N3 2SBKD34N2 2LC15PF801-5 2LC15PM808-8 2C5R17811BN1 PART NUMBER Mast set,9.40*L43.00,TPEE,black copper pipe,4.4*1.55*L12.0 On solid,9.35*L28.8PC black The solid,9.35*L19.7*5.10 black SMA Mother needle OD:1.5*L7.8mmgold plating SMA PLUG,plastic shell,black RG178 coaxial-cableSilver tin wire PART NAME & DESCRIPTION 1 1 1 1 1 1 1 Q'TY

The cut chart REMARKS GENERAL TOLERANCE:

0.20 0.15 0.05 0.01 LINEAR:

X X.X X.XX X.XXX ANGLE:

4.00 X 3.00 X.X X.XX 2.00 X.XXX 1.00 HJ-Tech FILE NAME:

product drawing ENG/DATE:

DENGJUN.TAN/18.10.17 CHE/DATE:

APP/DATE:

6 TITLE:

Radio frequency antenna assembly Direct Connection external antenna,CD445 black, copper tube structure, RG178 wire +SMA male and female needle 3D0101BK02-001 P/N:

UNIT:

mm 7 SCALE:

1:1 REVISION:

A0 SHEET:

1/1 8 A B C D E F G H DONGGUAN HUANGJIE COMMUNICATION TECHNOLOGY CO., LTD. Antenna Electrical Characteristic Test Report DOCUMENT NUMBER:HJ-QR-Q-22 Rev:A0 Part Number:

3C0819N02-001 Item Spec Judge Part Name:

Radio frequency antenna assembly Direct Connection external antenna,CD445 black, copper tube structure,RG178 wire +SMA male and female needle VSWR 2.5 pass Test Equipment DARKROOM Characteristic impedance 50 pass uantity 5pcs Test Date 2022/4/20 DONGGUAN HUANGJIE COMMUNICATION TECHNOLOGY CO., LTD. Antenna Electrical Characteristic Test Report DOCUMENT NUMBER:HJ-QR-Q-22 Rev:A0 Part Number:

3C0819N02-001 Item Spec Judge Part Name:

Radio frequency antenna assembly Direct Connection external antenna,CD445 black, copper tube structure,RG178 wire +SMA male and female needle VSWR 2.5 pass Test Equipment DARKROOM Characteristic impedance 50 pass uantity 5pcs Test Date 2022/4/20 Checker:

HE XIU Tester:

S.He

Shenzhen Hollyland Technology Co.,Ltd Date2023-9-5 Product Model Number: Mars 400S Pro FCC ID: 2ADZC-9802FPROT To whom it may concern, Re: Product Certification Representative Authorization Letter We authorize QAI Laboratories Ltd. 3980 North Fraser Way, Burnaby B.C. Canada V5J 5K5 to act on our behalf on all matters concerning the above named equipment. This shall include the following:

Testing Approval applications and procedures We declare that ORGANIZATION. is allowed to forward all information related to the approval project to the applied certification body and to the notification entities and to discuss any issues concerning the approval application. Any and all acts carried out by ORGANIZATION. on our behalf shall have the same effect as acts of our own. By: Vincent Ma Contact Listed on FCC Wesbite Title: Sales Director Email: vincent.ma@hollyland-tech.com Telephone: +86-755-86000682 On behalf of: Shenzhen Hollyland Technology Co.,Ltd

Shenzhen Hollyland Technology Co.,Ltd Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Subject; Request for Confidentiality FCC ID: 2ADZC-9802FPROT To Whom It May Concern, Date: September 5, 2023 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 Operational Description FCC Software Security Requirements for UNII devices 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: Vincent Ma Title: Sales Director

Shenzhen Hollyland Technology Co., Ltd FCC Software Configuration Control Declaration Date: October 17, 2023 Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Attn:

OET Dept. Product/ Model Number:

WIRELESS VIDEO TRANSMISSION SYSTEM/MARS 400S PRO II 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: Vincent Ma Date: October 17, 2023 Title:Sales Director Signature of applicant

Shenzhen Hollyland Technology Co.,Ltd Address8F, Building 5D, Skyworth Innovation Valley, Tangtou Road, Shiyan Street, Baoan District, Shenzhen, 518055 China FRN: 0024211138 Date: 2023-09-05 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Ref: Attestation Statements Part 2.911(d)(7) Filing SUBJECT: FCC Application for FCC ID: 2ADZC-9802FPROT Shenzhen Hollyland Technology Co.,Ltd certifies that, as of the date of the filing of the application, Hevo technology Co.,Ltd. is our designated U.S. agent for service of process for the above referenced FCC ID. Shenzhen Hollyland 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. Hevo technology Co.,Ltd 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: Hevo technology Co.,Ltd Address: 18008 Sky Park CirIrvine, Irvine, CA 92614 United States FRN: 0033495417 Contact Person: Vincent Ma Tel.: (949) 932-0648 Email: vincent.ma@hevo-tech.com Sincerely, Signed on behalf of Shenzhen Hollyland Technology Co.,Ltd Signed on behalf of Hevo technology Co.,Ltd Signature Signature Name: Vincent Ma Name: Vincent Ma Title: Sales Director Title: Sales Director Date: 2023-9-5 Date: 2023-9-5

Shenzhen Hollyland Technology Co.,Ltd Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 2023-9-5 FCC ID: 2ADZC-9802FPROT Ref. #1: Attestation Statements Part 2.911(d)(5)(i) Filing Shenzhen Hollyland Technology Co.,Ltd 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. #2: Attestation Statements Part 2.911(d)(5)(ii) Filing Shenzhen Hollyland Technology Co.,Ltd 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. Applicant: Shenzhen Hollyland Technology Co.,Ltd Address: 8F, Building 5D, Skyworth Innovation Valley, Tangtou Road, Shiyan Street, Baoan District, Shenzhen, 518055 China Contact Person: Vincent Ma Tel.: +86-755-86000682 Email: vincent.ma@hollyland-tech.com Sincerely, Signature: