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Smart Home

Without requiring image capture, radar can precisely detect the presence, location, and movements of people—and even subtle vital signs such as breathing and heart rate—while safeguarding privacy and penetrating non-metallic obstructions. It enables automated control that ensures devices start up when a person enters the room and automatically enter energy-saving mode when the person leaves. Additionally, it supports natural interactions like gesture-based controls and offers enhanced safety through features such as fall detection and alerts for unusual intrusions. Ultimately, this technology makes home environments more convenient, comfortable, secure, and low-carbon.
Smart Home

Typical applications

Breathing and Heart Rate Monitoring App

Breathing and Heart Rate Monitoring App


In smart homes, radar can detect human presence, movement trajectories, breathing patterns, and heart rates, enabling automatic lighting control, appliance interconnection, and health monitoring. Compared to camera- and infrared-sensor-based solutions, radar offers advantages such as enhanced privacy protection, non-contact measurement, and the ability to penetrate obstructions. It is ideally suited for use in home bedrooms, senior care facilities, and healthy living spaces, helping to create a truly “proactive sensing home system.”

Advantages

Non-contact detection

Non-contact detection

Physiological data such as respiration and heart rate can be remotely monitored without the need for users to wear any devices.
Non-contact detection
Privacy and Security

Privacy and Security

Does not have imaging or video recording capabilities, thereby avoiding the collection of personal image information and fully protecting privacy.
Privacy and Security
Precise tracking

Precise tracking

It can sense the human body’s location in the home space in real time and coordinate the control of lighting, home appliances, and other devices.
Precise tracking
Health monitoring

Health monitoring

Supports respiratory and heart rate data collection as well as sleep quality analysis, and can promptly issue alerts when abnormalities are detected.
Health monitoring
Contactless, non-intrusive monitoring enhances ease of use and comfort.

Contactless, non-intrusive monitoring enhances ease of use and comfort.

There’s no need to wear wristbands, chest straps, or other devices—this radar can penetrate clothing and bedding to seamlessly collect respiratory rate and heart rate data while the user is sleeping or sitting quietly, eliminating the discomfort often associated with contact-based devices (such as pressure points during sleep or devices falling off during exercise). This is especially well-suited for special populations—for example, elderly individuals who resist wearing devices, or infants and young children whose sensitive skin makes them unsuitable for sensor contact. The radar enables monitoring without any disturbance, significantly lowering the barrier to use.
Real-time safety alerts to safeguard your home health risks.

Real-time safety alerts to safeguard your home health risks.

You can set abnormal thresholds for breathing and heart rate (e.g., apnea lasting longer than 10 seconds, or sudden spikes or drops in heart rate). Once an anomaly is detected, the smart home system will immediately send out alerts—such as notifications via a mobile app or reminders through indoor speakers. This solution is especially suitable for elderly individuals living alone and patients with cardiovascular and cerebrovascular diseases, providing enhanced home safety protection. The system can also be linked to emergency response scenarios: For instance, when it detects weak breathing or an abnormally low heart rate, it will automatically activate a help-seeking function (such as calling an emergency contact or connecting to a family doctor platform), thereby upgrading from “passive monitoring” to “proactive rescue.”
Integrate smart home scenarios to create a personalized health experience.

Integrate smart home scenarios to create a personalized health experience.

Based on the correlation between respiratory and heart rate data and other devices: For example, if the system detects rapid breathing during sleep (possibly due to stuffiness), it will automatically lower the air conditioner’s temperature and activate fresh-air ventilation. If the heart rate is elevated (possibly indicating stress or heat), the system will coordinate with the fan to adjust the airflow direction and reduce the brightness of indoor lighting. Generate long-term health data reports by analyzing trends in respiratory and heart rate patterns (such as sleep cycles and periods of stress) to provide users with personalized recommendations—like adjusting daily routines or optimizing humidity levels in their home environment—thus integrating health monitoring into everyday life rather than merely treating it as “data collection.”

Recommended Chips


AT24MP1T2RS32A (AT2410)

This chip is the latest 24-GHz millimeter-wave radar SoC launched by Gekong Technology. It integrates on a single chip all the key components—including a radar transceiver, digital baseband, PMIC, hardware accelerator, and MCU—resulting in an extremely simple peripheral circuit. The chip supports up to 1 GHz continuous frequency sweeping, enabling highly accurate distance measurement, angle measurement, and velocity measurement, as well as multi-target tracking and zone-based detection. With a power consumption of less than 0.4 mW, it can be powered by batteries. It finds wide applications in smart home, household appliances, security, health care, and other related fields.

AT60MF1T2RS32A (AT6010)

This is the latest 60 GHz millimeter-wave radar SoC launched by Gekong Technology. It features full integration of key components—including radar transceiver, digital baseband, PMIC, and MCU—on a single chip. The sensor employs an advanced FCCSP package and incorporates hardware accelerators on-chip, resulting in extremely simple peripheral circuitry. With its high level of integration, ultra-small size, ultra-low power consumption, and outstanding performance, this solution offers a highly cost-effective radar detection solution for the market.

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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 Human-Powered Lighting Application Module AT24L4BP11-2020

20mm × 20mm

AT2410 (AT24MP1T2RS32A)

24~24.25GHz

Frequency-Modulated Continuous-Wave

Up to 14dBm

1T1R

5V

Around 13mA

UART+GPIO

Ceiling-mounted installation

Horizontal ±75° × Vertical ±75°

Mounting height: 3m; motion-sensor radius: 15m+; presence detection range: 5m+

Movement + Existence

Lighting, etc.

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 Multi-Target Trajectory Tracking Module AT24Y4BP12-4415

44mm × 15mm

AT2410 (AT24MP1T2RE32A)

24~24.25GHz

Frequency-Modulated Continuous-Wave

Up to 17dBm

1T2R

5V

Around 65mA

UART

Straight-line installation, wall-mounted installation

Horizontal ±70° x Vertical ±40°

Human sensor 7m

Trajectory Tracking 1-3 Targets

Fans, air conditioners, TVs, air purifiers, etc.

60G Vital Signs Module AT60L2AA12-1211

12mm × 11mm

AT6010 (AT60MF1T2RP32A)

59~64GHz

Frequency-Modulated Continuous-Wave

Up to 17dBm

1T2R AiP antenna

3.3V

14 milliamperes

UART

Straight-line installation

Horizontal ±70° x Vertical ±55°

Movement 3m, Presence + Breathing + Heart Rate 2.5m

4-in-1 function: movement + presence + breathing + heart rate

Vital sign sensors, etc.

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