Arbe Tier-1 Sensrad Announces Collaboration with VirtuRail to Strengthen Tunnel Safety with 4D Imaging Radar

Rhea-AI Summary

Arbe Robotics (NASDAQ: ARBE) (TASE: ARBE) reported that its tier‑1 partner Sensrad is collaborating with VirtuRail to integrate 4D imaging radar into VirtuRail’s automated service vehicles used in tunnel construction. VirtuRail’s rail-less, ADAS-supported transport systems currently rely mainly on cameras and LiDAR.

According to Sensrad, its 4D imaging radar, based on Arbe’s chipset, and its Hugin D1 radar plus Oden Drive perception software were selected to improve redundancy and situational awareness, especially in low-visibility, complex tunnel environments such as smoke, dust, darkness and emergency situations like tunnel fires.

Market Context

The prior collaboration record includes a 27.02% 24-hour move after the July 14 defense-system annou...

Analysis

The prior collaboration record includes a 27.02% 24-hour move after the July 14 defense-system announcement. This announcement identifies a customer collaboration but provides no financial terms; the active F-3 registration and Net Selling insider activity are relevant risks to monitor.

Key Figures

Radar dimensionality: 4D

1 metrics

Radar dimensionality 4D Imaging radar used in automated service vehicles

Historical Context

5 past events · Latest: Jul 24 (Neutral)

Pattern 5 events

Date	Event	Sentiment	24h Move	Catalyst
Jul 24	Results date notice	Neutral	-4.6%	Company scheduled second-quarter 2026 results and an August 6 conference call.
Jul 14	Defense collaboration	Positive	+27.0%	Arbe announced radar selection for multiple civilian and defense programs.
May 28	Q1 earnings report	Neutral	-1.6%	Revenue increased and liquidity strengthened, while the company reported a net loss.
May 12	Results date notice	Neutral	-2.5%	Company scheduled first-quarter 2026 results and a May 28 conference call.
Apr 23	Consumer survey	Positive	-4.1%	Survey reported consumer interest in eyes-off driving capabilities and brand switching.

24h Move is the share-price change in the day after each event; other market factors may also have contributed.

Pattern Detected

Recent history showed four downward reactions against positive or informational announcements, while the July 14 collaboration rose 27.02%.

Key Terms

4d imaging radar, adas, lidar

3 terms

4d imaging radar technical

"strengthen tunnel safety with 4D Imaging Radar"

4D imaging radar is a sensor that builds three-dimensional pictures of the environment and adds a fourth dimension—how objects move—so you get a 3D “video” of position and speed. Think of it like switching from a flat snapshot to a moving, depth-aware map that still works in fog, rain or darkness. Investors care because it can make driver-assist and autonomous systems safer and more reliable, create new product features, and drive demand for suppliers and automakers adopting the technology.

adas technical

"VirtuRail develops Automated Service Vehicles (ASV) - rail-less, ADAS-supported"

Advanced Driver Assistance Systems (ADAS) are electronic systems in vehicles that assist the driver with safety tasks. Examples include automatic emergency braking, lane keeping assist, and adaptive cruise control. These systems use sensors and cameras to improve vehicle safety.

lidar technical

"relies primarily on cameras and LiDAR sensors"

Lidar, which stands for Light Detection and Ranging, is a technology that uses laser beams to create detailed, three-dimensional maps of the environment. It works like a sophisticated eye that measures distances by bouncing light off objects, helping machines see and understand their surroundings. For investors, lidar is important because it enables advancements in autonomous vehicles, robotics, and mapping, which can drive innovation and growth in related industries.

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

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Under the Collaboration, VirtuRail is to Add 4D Imaging Radar to Enhance Safety in Automated Service Vehicles Used in Tunnel Construction

TEL AVIV, Israel, July 31, 2026 /PRNewswire/ -- Arbe Robotics (NASDAQ: ARBE) (TASE: ARBE), a global leader in ultra-high-resolution radar solutions, announced today that its tier-1, Sensrad, has announced that it is collaborating with VirtuRail to strengthen tunnel safety with 4D Imaging Radar. VirtuRail develops Automated Service Vehicles (ASV) - rail-less, ADAS-supported transport systems designed to automate logistics in underground construction projects. Sensrad said that VirtuRail will add 4D Imaging Radar to its advanced driver assistance system, which currently relies primarily on cameras and LiDAR sensors, adding a layer of robustness in situations where optical sensors alone may be challenged.

According to Sensrad's announcement, Sensrad's 4D imaging radar, which is based on Arbe's chipset, was chosen by VirtuRail for its high performance in low visibility conditions, where vision is often challenged. Tunnels can often be filled with smoke, dust, darkness, and other complex environmental conditions that can impact camera and LiDAR perception, while radar continues to provide reliable environmental awareness in these conditions.

"We extend our congratulations to Sensrad on this remarkable collaboration, bringing safety underground," said Ram Machness, CEO of Arbe. "The collaboration demonstrates that Arbe's 4D imaging radar chipset delivers reliable performance in complex environments and is a key sensor for autonomous vehicles or machinery that operate in areas with adverse weather or low visibility conditions."

Sensrad said that its Hugin D1 4D imaging radar and Oden Drive perception software were selected to improve system redundancy and provide reliable situational awareness in emergency situations such as tunnel fires, as well as provide a robust layer of perception to VirtuRail's advanced driver assistance system that are designed to operate in demanding underground construction environments.

About Arbe

Arbe (NASDAQ: ARBE), a global leader in ultra-high-channel-count radar technology, is redefining radar as a core sensing platform for next-generation mobility and advanced sensing applications. Arbe's complete radar technology stack includes proprietary automotive-grade RF transmitter and receiver chips, a high-definition radar processing chip, the Phoenix radar system with 2,304 virtual channels, and advanced AI algorithms that transform radar data into a perception-ready layer. By delivering an exceptional level of detail, real-time processing, and scalable system performance, Arbe enables OEMs, Tier-1s, and technology partners to build more capable perception systems for passenger vehicles, robotaxis, heavy machinery, defense, and additional advanced sensing markets.

Headquartered in Tel Aviv, Israel, the company also operates offices in the United States, Germany, and China. For more information, visit https://arberobotics.com/.

Cautionary Note Regarding Forward-Looking Statements

This press release contains "forward-looking statements" within the meaning of the Securities Act of 1933 and the Securities Exchange Act of 1934, both as amended by the Private Securities Litigation Reform Act of 1995. The words "expect," "believe," "estimate," "intend," "plan," "anticipate," "may," "should," "strategy," "future," "will," "project," "potential" and similar expressions indicate forward-looking statements. Forward-looking statements are predictions, projections and other statements about future events that are based on current expectations and assumptions and, as a result, are subject to risks and uncertainties. These risks and uncertainties include the possible delisting of the Company's ordinary shares from Nasdaq in the event the bid price per share of the Company's ordinary shares remains below $1.00, the effect on the Israeli economy generally and on the Company's business resulting from the terrorism and the hostilities in Israel, including the continuing hostilities with Iran, Hezbollah and Hamas and any intensification of hostilities, and the effect of the call-up of a significant portion of its working population, including the Company's employees, the ability of the Company to develop the business described in recently announced agreements; and the risks and uncertainties described in "Cautionary Note Regarding Forward-Looking Statements," "Item 3. Key Information – D. Risk Factors" and "Item 5. Operating and Financial Review and Prospects" and in the Company's Annual Report on Form 20-F for the year ended December 31, 2025, which was filed with the Securities and Exchange Commission (the "SEC") on March 27, 2026, as well as other documents filed by the Company with the SEC. Accordingly, you are cautioned not to place undue reliance on these forward-looking statements. Forward-looking statements relate only to the date they were made, and the Company does not undertake any obligation to update forward-looking statements to reflect events or circumstances after the date they were made except as required by law or applicable regulation. Information contained on, or that can be accessed through, the Company's website or any other website or any social media is expressly not incorporated by reference into and is not a part of this press release.

 

 

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SOURCE Arbe

FAQ

What collaboration involving Arbe Robotics (NASDAQ: ARBE) and Sensrad was announced on July 31, 2026?

Sensrad announced a collaboration with VirtuRail to integrate 4D imaging radar into VirtuRail’s automated service vehicles for tunnel construction. According to Arbe Robotics, Sensrad’s radar, based on Arbe’s chipset, aims to improve safety and perception in challenging underground environments.

How does Sensrad’s 4D imaging radar based on Arbe’s chipset enhance tunnel safety for VirtuRail vehicles (ARBE)?

Sensrad’s 4D imaging radar enhances tunnel safety by providing reliable perception in low-visibility conditions where cameras and LiDAR may struggle. According to Sensrad, this radar supports redundancy and situational awareness in tunnels filled with smoke, dust, darkness and during emergencies such as tunnel fires.

What role does Arbe’s chipset play in Sensrad’s Hugin D1 radar for VirtuRail’s underground ADAS systems?

Arbe’s chipset is the underlying technology in Sensrad’s 4D imaging radar used for VirtuRail’s ADAS systems. According to Sensrad, the Hugin D1 radar and Oden Drive perception software were chosen to add a robust perception layer and system redundancy in demanding underground construction environments.

Why did VirtuRail choose 4D imaging radar for its automated service vehicles, according to Arbe Robotics (ARBE)?

VirtuRail chose 4D imaging radar to strengthen safety where optical sensors can be challenged by tunnel conditions. According to Arbe Robotics, radar maintains reliable environmental awareness in smoke, dust, darkness and other complex conditions that may impact camera and LiDAR performance.

What are VirtuRail’s automated service vehicles and how will Sensrad’s radar integration affect them (ARBE)?

VirtuRail’s automated service vehicles are rail-less, ADAS-supported transport systems for underground construction logistics. According to Sensrad, adding 4D imaging radar based on Arbe’s chipset increases system redundancy and reliable situational awareness, supporting safer operation in demanding tunnel environments and emergency scenarios.