Smart Human Presence Sensor – 24G mmWave Radar Motion Detector (WiFi/Zigbee) – True Static & Micro-Motion Detection, Illuminance Monitor – Tuya/Smart Life APP, Works with Alexa & Google

Upgrade your smart home from "dumb" motion sensing to true human presence detection. The Smart Human Presence Sensor utilizes advanced 24GHz mmWave radar technology to detect not just moving bodies, but also stationary, breathing, and micro-moving individuals. Whether you are sitting still on the couch, sleeping in bed, or working quietly at a desk, this sensor knows you are there, ensuring your smart lights and devices never turn off unexpectedly.
1. Advanced 24G mmWave Radar Technology:
Unlike traditional PIR (Passive Infrared) sensors that require significant movement, this sensor uses high-precision 24GHz radar to detect micro-movements and static presence. It accurately senses human presence even when you are perfectly still, breathing, or sleeping. It also features beam detection to accurately identify target areas.
2. Highly Customizable Radar Parameters:
Take full control of your automation through the Tuya Smart or Smart Life app. You can quickly and easily set the detection distance, sensitivity for both micro-motion and macro-motion, and adjust the "presence keep time." This allows you to fine-tune the sensor to perfectly match the specific layout and requirements of any room, eliminating false triggers.
3. Illuminance Monitoring & Smart Linkage:
Equipped with a built-in light sensor, it detects ambient lux levels (note: intended for smart scene linkage reference, not professional-grade lighting measurement). You can create powerful automations, such as turning on the bathroom light only when someone enters AND the room is dark. It also works perfectly with smart switches: automatically turning lights ON when presence is detected and OFF when the room is empty.
4. Real-Time APP Alerts & Family Sharing:
Receive instant push notifications to your smartphone when human movement is detected, keeping you informed about activity in your home. The app supports a "Family Share" function, allowing you to share device access with family members so everyone can monitor and control the smart home together.
5. Versatile Detection States:
The app provides detailed, real-time status updates including: Presence, No One, Small Move (micro-motion), Large Move (macro-motion), and even Breath (static presence). This makes it ideal for high-accuracy scenarios like detecting someone blinking or talking quietly in a home office or security setting.
6. Choose Your Connectivity (WiFi vs. Zigbee):
• Tuya WiFi Version: No hub required. Connects directly to your 2.4GHz Wi-Fi router for easy, standalone setup.
• Tuya Zigbee Version: Requires a Tuya Zigbee Gateway (sold separately). Offers a highly stable connection and lower power consumption, ideal for extensive smart home networks.