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Smart Lighting

Smart Security

Smart Home Appliances

Smart Home

Automotive / Two-Wheeler ADAS

Smart Lighting

Precise sensing—say goodbye to “ineffective lighting.” At the heart of radar’s application in lighting is intelligent interconnection: by sensing the movement of people and objects, the lighting system achieves automated control—lights turn on when someone enters the room and turn off when the person leaves. Essentially, this endows lighting with a “sensing brain.”
Smart Lighting

Typical applications

Smart222

Smart222

Smart222

Advantages

High-sensitivity detection

High-sensitivity detection

It can accurately distinguish the movement directions of “people” and “vehicles,” effectively reducing false triggers caused by non-target objects.
High-sensitivity detection
Strong environmental adaptability

Strong environmental adaptability

Completely unaffected by dust, humidity fluctuations, or changes in light intensity, making it suitable for a wide range of harsh operating environments.
Strong environmental adaptability
On-demand dynamic lighting significantly reduces energy consumption costs.

On-demand dynamic lighting significantly reduces energy consumption costs.

The radar can precisely detect the movement trajectories of both people and vehicles within the garage, illuminating only the areas where activity is taking place—a “predictive lighting” approach. For example, when a vehicle enters a driveway, the radar automatically triggers the illumination of the area ahead in advance, eliminating the need to wait. When no vehicles or pedestrians are present, the system automatically switches to a low-brightness standby mode, thereby avoiding the energy waste associated with traditional 24-hour continuous lighting. Typically, this can reduce lighting energy consumption by 40% to 60%.
Eliminate lighting blind spots and enhance pedestrian comfort.

Eliminate lighting blind spots and enhance pedestrian comfort.

Compared to infrared sensors, which are easily obstructed and affected by temperature and humidity, radar sensors offer a longer detection range and superior penetration capability. They can effectively cover traditional lighting blind spots such as garage corners, the inner sides of parking spaces, and the ends of passageways. Moreover, these sensors intelligently adjust brightness according to the specific scene, “anticipating” when to turn on the lights to prevent scratches and collisions caused by insufficient illumination, while balancing practicality with visual comfort.
Simplify maintenance management and reduce operational labor costs.

Simplify maintenance management and reduce operational labor costs.

After radar and lighting are networked, the system can monitor the operational status of each luminaire in real time (such as brightness, faults, and energy consumption). Once a luminaire is damaged or an abnormality is detected, the system automatically triggers an alarm and precisely locates the fault’s position—eliminating the need for manual, individual inspections and significantly reducing maintenance workload. The system supports remote centralized control, enabling managers to adjust lighting modes—from boosting brightness during peak hours to activating energy-saving modes at night—via the backend without requiring on-site operations. This feature is particularly well-suited for managing large commercial parking garages or chains of multi-unit residential parking facilities.

Recommended Chips

AT58MP1T1RD (AT5812)

AT58MP1T1RD (AT5812)

Operating in the 5.8 GHz ± 75 MHz frequency band, this fully integrated microwave sensor chip features ultra-low power consumption (9 mA) and adopts an ultra-low-power architecture. The chip integrates a signal processor internally, enabling it to directly output sensing control signals. With just a few external components, it can easily form a complete microwave sensing sensor. This chip solution is the preferred choice for upgrading and replacing traditional non-fixed-frequency solutions, as well as the optimal option for reducing costs in conventional 5.8 GHz microwave sensing applications.
AT58MP1T1RDB (AT5812B)

AT58MP1T1RDB (AT5812B)

Operating in the 5.8 GHz ±75 MHz frequency band, this fully integrated microwave sensor chip features conventional power consumption (13 mA) and employs an ultra-low-power architecture. The chip integrates a signal processor internally, enabling it to directly output sensing control signals. With just a few external components, it can easily form a complete microwave sensing sensor. Compared to the previous generation, this chip boasts a smaller package size, lower noise figure, and more precise frequency tuning, and it is eligible for mass production certification.
AT58MP1T1RDC (AT5812C)

AT58MP1T1RDC (AT5812C)

Operating in the 5.8 GHz ± 75 MHz frequency band, this fully integrated microwave sensor chip features ultra-low power consumption (0.37–14 mA) and adopts an ultra-low-power architecture. The chip integrates a signal processor internally, enabling it to directly output sensing control signals. With just a few external components, it can be readily configured into a complete microwave sensing sensor. Compared to the previous generation, this chip boasts lower power consumption, more flexible power adjustment, and enhanced anti-interference capability.

View all chip products

Module Reference Design

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Module model

Module image

Module size

Sensor model

Operating frequency band

Modulation method

EIRP

RF channel

Supply voltage

Operating current

Output interface

Installation method

Detection angle

Detection range

Implement functionality

Application scenarios

24G Precision Ranging Module AT24L4BP11-2020

20mm × 20mm

AT2410 (AT24MP1T2RS32A)

24~24.25GHz

Frequency-Modulated Continuous-Wave

Up to 14dBm

1T1R

5V

Around 40mA

UART+GPIO

Straight-line installation, wall-mounted installation

Horizontal ±75° × Vertical ±75°

Human detection 5m

Motion + Micro-motion, Precise Ranging

Mirror lights, desk lamps, etc.

24G Precision Ranging Module AT24L4BP12-2314

23mm × 14mm

AT2410 (AT24MP1T2RS32A)

24~24.25GHz

Frequency-Modulated Continuous-Wave

Up to 15dBm

1T2R

5V

Around 40mA

UART+GPIO

Straight-line installation, wall-mounted installation

Horizontal ±60° × Vertical ±60°

Human detection 5m

Motion + Micro-motion, Precise Ranging, Angle Measurement Support

Mirror lights, desk lamps, etc.

24G High-Precision Ranging Narrow-Angle Module AT24L4AP11-3224

33mm × 24mm

AT2410 (AT24MP1T2RS32A)

24~24.25GHz

Frequency-Modulated Continuous-Wave

Up to 22dBm

1T2R array antenna

5V

Around 35mA

GPIO

Straight-line installation, wall-mounted installation

Horizontal ±40° x Vertical ±20°

Human detection at 30 cm, gesture-based sensing

Motion sensing

86 boxes, etc.

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