Sensors | 4D Imaging Radar Hardware | Zadar Labs

Sensors

Three sensors. One software-defined radar platform, one integration you only learn once.

Every Zadar sensor is built on the same third-generation digital beamforming architecture and the same SDIR platform. Every one outputs a 4D point cloud — range, velocity, azimuth, elevation — through the same interfaces, with RSP Core included. What changes between them is reach, coverage, and footprint.

0.35°Static angular resolution
zPRIME 3.0
1,000 mKilometer-class detection
zPRIME 3.0 LR
120° × 90°Ultra-wide coverage
zPULSE 2.0
60 / 77GHz options
zPULSE 2.0

The lineup

Pick by the shape of the scene you need to see.

Flagship

zPRIME 3.0

Uncompromising 4D imaging radar for physical AI and next-generation robotics

Breakthrough angular resolution, long-range performance, dense 4D point clouds and software-defined configurability in a production-ready sensor.

Angular resolution
0.35°
Output rate
20 Hz
Truck detection
> 1,000 m
Antennas
LR / W / UW
Weight
520 g
Explore zPRIME 3.0

zPULSE 2.0

Ultra-wide, compact 4D imaging radar for infrastructure and autonomous systems

Broad coverage from a small sensor, in both 60 GHz and 77 GHz — flexibility to deploy across a wide range of markets and regulatory environments.

Field of view
120° × 90°
Angular resolution
1.5°
Truck detection
> 400 m
Frequency
60 / 77 GHz
Weight
200 g
Explore zPULSE 2.0

zSIGNAL 2.0

Compact 4D imaging radar for mass-market autonomous robotics

A compact 77 GHz imaging radar whose wide-field-of-view antenna delivers rich 4D perception across the surrounding scene, for high-volume autonomous platforms.

Field of view
Wide FOV
Angular resolution
Pending
Detection range
Pending
Frequency
77 GHz
Weight
Pending
Explore zSIGNAL 2.0

01 / zPRIME 3.0

Ultra-Performance 4D Software-Defined Imaging Radar™

zPRIME 3.0 is our flagship imaging radar, combining breakthrough angular resolution, long-range performance, dense 4D point clouds, and software-defined configurability in a production-ready sensor. It is designed for developers building the next generation of autonomous machines, robotics, and intelligent infrastructure.

With 0.35° static angular resolution, 20 Hz output rate, and kilometer-class detection range, zPRIME 3.0 delivers the perception performance needed for demanding environments. One sensor family delivers both close-range object separation and long-range detection through rain, dust, fog, darkness, and camera-blinding conditions.

zPRIME is more than a high-performance radar. Built on our third-generation digital beamforming architecture and SDIR platform, zPRIME gives developers control and unlocks flexibility of the radar configuration. Output behavior can be adapted to the application on a case-by-case basis.

Built for Physical AI and Modern Robotics Deployments

With Long-Range, Wide, and Ultra-Wide antenna configurations, and both PoE and T1 interfaces, zPRIME is built to support the diverse needs of modern robotics in one integrated product family.

Full zPRIME 3.0 specifications
On the platform
  • RSP Core provides basic functionality, flexible radar operating modes, and industry-leading point cloud output. Every sensor includes RSP Core.
  • RDP Developer provides the data-processing toolboxes needed to evaluate and integrate radar perception into autonomous systems, designed and tuned to work with zPRIME's point clouds.
  • RSP Studio gives advanced teams the ultimate control to configure, visualize, analyze, and optimize radar RF parameters and signal processing performance.
  • Deploy zPRIME as a standalone radar sensor, develop your own perception stack with RDP Developer, or use a complete Zadar solution — all while retaining the same underlying sensor platform.

02 / zPULSE 2.0

Compact, Ultra-Wide 4D Software-Defined Imaging Radar

zPULSE 2.0 is our compact, ultra-wide imaging radar platform for infrastructure, stationary sensing, and autonomous systems that need broad coverage from a small sensor. Available in both 60 GHz and 77 GHz configurations, zPULSE gives customers the flexibility to deploy high-performance radar perception across a wide range of markets and regulatory environments.

Its ultra-wide field of view and industry-leading angular resolution make zPULSE well suited for traffic monitoring, smart infrastructure, industrial automation, security, and mobile robotics deployments.

zPULSE is more than a high-performance radar. Built on our third-generation digital beamforming architecture and SDIR platform, zPULSE gives developers control and unlocks flexibility of the radar configuration. Output behavior can be adapted to the application on a case-by-case basis.

Built for Global Infrastructure Deployment

The 60 GHz version of zPULSE enables radar deployment in applications and regions where 77 GHz operation is restricted or unavailable, while the 77 GHz version supports markets where automotive-band radar is preferred.

Full zPULSE 2.0 specifications
On the platform
  • RSP Core provides flexible operating modes and industry-leading point cloud output.
  • RDP Developer provides data-processing toolboxes for you to build custom perception solutions using radar.
  • RSP Studio gives advanced teams the ultimate control over RF parameters and signal processing performance.
  • Deploy zPULSE as a standalone radar sensor, develop your own perception stack with RDP Developer, or use a complete Zadar solution — all while retaining the same underlying sensor platform.

03 / zSIGNAL 2.0

Compact 77 GHz 4D Imaging Radar

zSIGNAL 2.0 is a compact 77 GHz imaging radar designed for autonomous robots and intelligent machines operating in complex real-world environments. Its wide-field-of-view antenna provides rich 4D perception across the surrounding scene, delivering range, velocity, azimuth, and elevation information for reliable environmental awareness.

Designed for mobile robotics, autonomous delivery, industrial vehicles, and other high-volume autonomous platforms, zSIGNAL combines strong imaging performance with a compact form factor that integrates easily into machines where space, coverage, and flexibility matter.

Built for Autonomous Robotics

zSIGNAL is optimized for autonomous machines, combining wide-angle 4D perception with reliable sensing through darkness, glare, rain, dust, fog, and other challenging conditions. It provides the environmental awareness needed for obstacle detection, navigation, tracking, and situational understanding across a broad range of robotic applications.

Full zSIGNAL 2.0 specifications
On the platform
  • RSP Core provides industry-leading point cloud output.
  • RDP Developer provides data-processing toolboxes for you to build custom perception solutions using radar.
  • Deploy zSIGNAL as a standalone radar sensor, develop your own perception stack with RDP Developer, or use a complete Zadar solution — all while retaining the same underlying sensor platform.

Compare

Side by side, no marketing in the cells.

zPRIME 3.0 is shown with its Long-Range antenna. Its Wide and Ultra-Wide antennas widen vertical coverage to 50° and 90° at shorter range — the full breakdown is on the product page. Detection ranges assume obstruction-free real-world conditions at over 90% detectability.

Specification comparison of Zadar 4D imaging radar sensors zPRIME 3.0, zPULSE 2.0 and zSIGNAL 2.0
Specification zPRIME 3.0Long range · flagship zPULSE 2.0Ultra-wide · compact zSIGNAL 2.0Compact · robotics
Coverage & resolution
Frequency76–81 GHz60 GHz / 77 GHz77 GHz
Field of view, H × V120° × 24°120° × 90°Wide FOV — pending
Static angular resolution0.35° × 0.4°1.5°Pending
Angular accuracy±0.05°±0.25°Pending
Output rate20 HzPendingPending
Detection range
Truck detection> 1,000 m> 400 mPending
Car detection> 800 m> 400 mPending
Human detection> 180 m> 200 mPending
Physical
Dimensions140 × 104 × 35 mm80 × 70 × 40 mmPending
Weight520 g200 gPending
SealingIP68, 2 mIP68, 2 mPending
InterfacePoE & T1PendingPending
Software
4D point cloud outputYesYesYes
RSP Core includedYesYesYes
RDP DeveloperYesYesYes
RSP StudioYesYesPending
Python, C++, ROS 1 / ROS 2YesYesYes

Electrical, certification and environmental specifications are listed in full on each product page. "Pending" marks a figure not yet published here.

Still deciding

Send us the scene, not the spec sheet.

Mounting height, coverage area, weather, and the smallest thing that has to be detected before it matters. Give us those four and we will tell you which sensor fits — and whether radar is the right answer at all.