Maris-Tech launches Mars-RF-HD drone video payload

Maris-Tech Ltd. filed a Form 6-K to furnish a press release announcing the launch of Mars-RF-HD, an ultra-low Size, Weight, and Power drone video payload.

Rhea-AI Filing Summary

Maris-Tech Ltd. filed a Form 6-K to furnish a press release announcing the launch of Mars-RF-HD, an ultra-low Size, Weight, and Power drone video payload. The system is designed to transmit visual intelligence over ultra-narrowband RF-Datalink and LoRA wireless networks that are typically unsuitable for real-time video.

Mars-RF-HD uses optimized image compression to send time-lapse image sequences, supporting long-range situational awareness for unmanned aerial vehicle missions such as surveillance and loitering munitions. Maris-Tech has already delivered samples to a leading defense industry customer, where the payload is being evaluated for potential operational deployment.

Key Terms

ultra-narrowband, Size, Weight, and Power, LoRA wireless communication networks, unmanned aerial vehicle, +1 more

5 terms

ultra-narrowband technical

"Enabling Ultra-Narrowband Drone Video Streaming Over LoRA Networks"

Size, Weight, and Power technical

"a new ultra-low Size, Weight, and Power (“SWaP”) drone video payload"

Size, weight, and power describes the combined physical dimensions, mass, and energy needs of a device or system — essentially how big it is, how heavy it is, and how much electricity it uses or requires. Investors care because these factors affect manufacturing cost, shipping, installation, operating expense and market fit; like choosing luggage for a trip, smaller, lighter items with lower power needs are often cheaper to produce, easier to sell into new markets and can provide a competitive edge.

LoRA wireless communication networks technical

"over radio frequency (“RF”)-Datalink and long-range (“LoRA”) wireless communication networks"

unmanned aerial vehicle technical

"Designed for a broad range of unmanned aerial vehicle (“UAV”) missions"

An unmanned aerial vehicle, often called a drone, is a flying device operated without a human pilot onboard, typically controlled remotely or through automated systems. It is used for various purposes such as surveillance, delivery, and data collection. For investors, understanding unmanned aerial vehicles is important because they represent a growing technology with potential applications across many industries, influencing market opportunities and innovation.

forward-looking statements regulatory

"This press release contains “forward-looking statements” within the meaning of Section 27A"

Forward-looking statements are predictions or plans that companies share about what they expect to happen in the future, like estimating sales or profits. They matter because they help investors understand a company's outlook, but since they are based on guesses and assumptions, they can sometimes be wrong.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What did Maris-Tech Ltd. (MTEK) announce in this Form 6-K?

Maris-Tech Ltd. announced the launch of its Mars-RF-HD drone video payload. The system enables ultra-narrowband video transmission over RF-Datalink and LoRA networks, expanding the company’s AI-powered edge video solutions for defense and security missions.

What is Mars-RF-HD and what problem does it address for Maris-Tech (MTEK)?

Mars-RF-HD is an ultra-low SWaP drone video payload for long-range missions. It addresses LoRA’s limited bandwidth by using optimized image compression to send time-lapse image sequences, making traditionally unsuitable channels usable for operational visual intelligence.

Which communication networks does Maris-Tech’s Mars-RF-HD support?

Mars-RF-HD supports video transmission over RF-Datalink and LoRA wireless communication networks. These channels are known for long range and low power, and the product is designed to overcome their bandwidth limits for visual situational awareness in unmanned aerial vehicle missions.

How is Mars-RF-HD being used or evaluated by defense customers of Maris-Tech (MTEK)?

Maris-Tech has delivered Mars-RF-HD samples to a leading defense industry customer. The system is currently undergoing evaluation for potential operational deployment, targeting applications such as surveillance missions and loitering munitions platforms that require long-range visual intelligence.

What markets and applications does Maris-Tech Ltd. focus on with Mars-RF-HD?

Maris-Tech focuses on mission-critical defense and security operations requiring edge video and AI. Mars-RF-HD targets unmanned aerial vehicle missions, including surveillance and loitering munitions, where ultra-low SWaP payloads and bandwidth-constrained video links are essential for situational awareness.

How does Mars-RF-HD fit into Maris-Tech’s broader technology portfolio?

Mars-RF-HD extends Maris-Tech’s AI-powered edge video solutions used in UAVs, UGVs, armored vehicles, and soldier systems. It supports real-time situational awareness and intelligence gathering in bandwidth- and latency-constrained environments through SWaP-optimized, ruggedized computing and advanced video processing.

AI-generated analysis. How Rhea-AI works. Not financial advice.

Form 6-K: How Foreign Companies Report to the SEC →

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Accepted by SEC EDGAR 06/30/2026 - 09:15 AM Learn about SEC filing dates

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

Form 6-K

Report of Foreign Private Issuer

Pursuant to Rule 13a-16 or 15d-16

under the Securities Exchange Act of 1934

For the month of June 2026 (Report No. 6)

Commission file number: 001-41260

Maris-Tech Ltd.

(Translation of registrant’s name into English)

2 Yitzhak Modai Street

Rehovot, Israel 7608804

(Address of principal executive offices)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.

Form 20-F ☒         Form 40-F ☐

CONTENTS 

On June 30, 2026, Maris-Tech Ltd. (the “Registrant”) issued a press release (the “Press Release”) titled “Maris-Tech Unveils Mars-RF-HD, Enabling Ultra-Narrowband Drone Video Streaming Over LoRA Networks,” a copy of which is furnished as Exhibit 99.1 with this Report of Foreign Private Issuer on Form 6-K (this “Report”).

The first four paragraphs and the section titled “Forward-Looking Statements Disclaimer” in the Press Release are incorporated by reference into the Registrant’s Registration Statements on Form S-8 (Registration No. 333-262910 and 333-274826) and Registration Statements on Form F-3 (Registration No. 333-270330 and No. 333-294280), filed with the Securities and Exchange Commission, to be a part thereof from the date on which this Report is submitted, to the extent not superseded by documents or reports subsequently filed or furnished.

Exhibit No.
99.1		Press release dated June 30, 2026, titled ”Maris-Tech Unveils Mars-RF-HD, Enabling Ultra-Narrowband Drone Video Streaming Over LoRA Networks.”

1

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this Report to be signed on its behalf by the undersigned, thereunto duly authorized.

	Maris-Tech Ltd.
Date: June 30, 2026	By:	/s/ Nir Bussy
		Nir Bussy
		Chief Financial Officer

2

Exhibit 99.1

Maris-Tech Unveils Mars-RF-HD, Enabling Ultra-Narrowband Drone Video Streaming Over LoRA Networks

New ultra-low SWaP payload marks an engineering milestone by delivering video over wireless channels traditionally considered unsuitable for real-time transmission

Rehovot, Israel, June 30, 2026 (GLOBE NEWSWIRE) — Maris-Tech Ltd. (Nasdaq: MTEK, MTEKW) (“Maris-Tech” or the “Company”), a global leader in edge computing, artificial intelligence (“AI”), and video intelligence solutions for defense applications, today announced the launch of Mars-RF-HD, a new ultra-low Size, Weight, and Power (“SWaP”) drone video payload designed to enable ultra-narrowband video transmission over radio frequency (“RF”)-Datalink and long-range (“LoRA”) wireless communication networks.

The launch represents an important engineering milestone for the Company. While LoRA technology is widely recognized for its exceptionally long communication range and low power consumption, its extremely limited bandwidth has traditionally made it impractical for transmitting operational video. Mars-RF-HD is designed to overcome this challenge by using highly optimized image compression techniques to transmit optimized time-lapse image sequences, providing operators with visual intelligence over communication channels previously considered unsuitable for video applications.

Designed for a broad range of unmanned aerial vehicle (“UAV”) missions, Mars-RF-HD supports long-range visual situational awareness while maintaining an ultra-low SWaP profile. The payload interfaces directly with the aircraft’s autopilot and supports operation over both RF-Datalink and LoRA wireless channels, making it suitable for applications such as surveillance and loitering munitions platforms.

Maris-Tech has already delivered samples of Mars-RF-HD to a leading defense industry customer, where the system is currently undergoing evaluation for potential operational deployment.

“We believe that introducing Mars-RF-HD marks another important milestone in expanding Maris-Tech’s journey in the drones market,” said Israel Bar, Chief Executive Officer of Maris-Tech. “We are grateful for the opportunity to continue working with leading defense organizations that challenge us to solve complex engineering problems. Enabling visual information over communication channels with such limited bandwidth demonstrates our continued commitment to advancing edge video processing and AI technologies for next-generation unmanned systems.”

About Maris-Tech Ltd.

Maris-Tech delivers AI-powered edge video solutions for mission-critical defense and security operations, enabling real-time situational awareness, intelligence gathering, and surveillance in bandwidth- and latency-constrained environments. Trusted by leading security organizations, Maris-Tech platforms are deployed across UAVs, UGVs, armored vehicles, and dismounted soldier systems, supporting missions that require ultra-low-latency video processing and onboard AI analytics. From intelligence collection in extreme conditions to AI-driven surveillance and terrain dominance, Maris-Tech masters the AI video pipeline at the edge through best-in-class SWaP-optimized, ruggedized computing solutions.

For more information, visit https://www.maris-tech.com/

Forward-Looking Statements Disclaimer

This press release contains “forward-looking statements” within the meaning of Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended, that are intended to be covered by the “safe harbor” created by those sections. Forward-looking statements, which are based on certain assumptions and describe our future plans, strategies and expectations, can generally be identified by the use of forward-looking terms such as “believe,” “expect”,” “may”, “should,” “could,” “seek,” “intend,” “plan,” “goal,” “estimate,” “anticipate” or other comparable terms. For example, the Company is using forward-looking statements when it is discussing the expected advantages, benefits and capabilities of Mars-RF-HD, the potential applicability of the product for various defense and unmanned system missions, the ongoing evaluation of the system by a defense industry customer and its potential operational deployment, and the Company’s belief that the introduction of Mars-RF-HD marks an important milestone in expanding its drone solutions portfolio.. The Company’s actual results and financial condition may differ materially from those indicated in the forward-looking statements. Therefore, you should not rely on any of these forward-looking statements. Important factors that could cause our actual results and financial condition to differ materially from those indicated in the forward-looking statements include, among others, the following: its ability to successfully market its products and services, including in the United States; the acceptance of its products and services by customers; its continued ability to pay operating costs and ability to meet demand for its products and services; the amount and nature of competition from other security and telecom products and services; the effects of changes in the cybersecurity and telecom markets; its ability to successfully develop new products and services; its success establishing and maintaining collaborative, strategic alliance agreements, licensing and supplier arrangements; its ability to comply with applicable regulations; and the other risks and uncertainties described in the Annual Report on Form 20-F for the year ended December 31, 2025, filed with the SEC on May 15, 2026, and its other filings with the Securities and Exchange Commission. The Company undertakes no obligation to publicly update any forward-looking statement, whether written or oral, that may be made from time to time, whether as a result of new information, future developments or otherwise.

Investor Relations:

Nir Bussy, CFO
Tel: +972-72-2424022
Nir@maris-tech.com

Filing Exhibits & Attachments

1 document

Press Releases

• EX-99.1 PRESS RELEASE DATED JUNE 30, 2026, TITLED "MARIS-TECH UNVEILS MARS-RF-HD, ENABLI 10.4 KB