RADAC offers the
ONLY ultra short-range proximity sensor integrated with radar from the ground up

ultra short-range proximity sensor

Contactless Activation

Configurable presence detection or gesture recognition. Selectable user preferences.

Reliable Recognition

Two Feet On the Ground. No unsafe kicking motions. Performance in all environmental conditions. 

All-in-One Sensor

Customizable programming for access, power opening, obstacle detection and parking assistance. 

Free Drive-Up Demo
Let us drive to your local coffeehouse to show you our new proximity sensor live and in action

Book My Drive-Up Demo

Say goodbye to integration issues once and for-all

Less Time | Less Testing | One Robust Product

Let us drive to your local coffeehouse to show you our new proximity sensor live and in action

Ok. I want to see this in person.

RADAC: Two Industry Leaders

One Joint Venture

Ainstein Radar



Ainstein offers deep scientific, mathematical and engineering expertise, along with a full spectrum portfolio (24GHz, 60GHz, 76-81GHz) of hardware and software to support customers in developing highly customized solutions with unmatched precision in unpredictable environments.

Ainstein HQ located in Lawrence, Kansas

ADAC Automotive



At ADAC Automotive, we are designing the future of vehicle access systems. Our technologies and products are developed to improve the lives of users by enabling convenient, seamless entry and exit from vehicles. As a Tier 1 supplier of mechatronic vehicle access systems, ADAC serves the world’s automotive brands with VAST Automotive Group manufacturing facilities worldwide.

ADAC HQ located in Grand Rapids, Michigan

The Benefits of Radar beyond Proximity

Unknown Obstacle Avoidance

Unknown Obstacle Avoidance

Imaging Mode Radar

Imaging Mode

Lane Change Assistance Radar

Lane Change Assistance

Blind Spot Monitoring

Blind Spot Monitoring

Cyclist & Pedestrian Detection Radar

Cyclist & Pedestrian Detection

In-Cabin Sensing/ Vital Sign Monitoring

In-Cabin Sensing/ Vital Sign Monitoring

Parking Assistance (ADAS)

Parking Assistance (ADAS)

Autonomous Driving

Autonomous Driving

Automobile Access and Entry

Automobile Access and Entry