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Location:
Smart Sensor
Presence Series
Product Introduction
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24GHz Millimeter-Wave Human Presence Detection
Utilizes 24GHz millimeter-wave radar technology to actively detect subtle human movements, including breathing, heartbeat, and limb motion, enabling accurate presence recognition even when occupants remain still.
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Active Detection Mode
Operates in active detection mode for continuous and real-time monitoring, ensuring stable human presence detection without relying on visible movement.
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Smart & Non-Smart Device Control
Automatically links with smart devices and can directly control non-smart devices such as lights, air conditioners, and curtains. Devices can be turned on when presence is detected and turned off when no one is present.
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Real-Time Brightness Detection (0–1000 lux)
Provides integrated ambient brightness detection from 0 to 1000 lux to assist intelligent linkage or direct control based on lighting conditions.
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360° Detection Direction with High Sensitivity
Supports 360° front detection with high sensitivity, capable of identifying fine human physiological signals for reliable coverage in various indoor environments.
Specification
| Product | Code | Color | Dimension | Power Supply | IoT Technologies |
| Presence Series | 4C71200293 | White | 67*45*46mm | 110-220V | Tuya Smart |
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Why Choose 4C Global Spaces?
Your Trusted Partner for Global Projects.
Fast & Reliable Delivery
With strong supply chain integration and centralized manufacturing, we ensure efficient production and quick delivery across all categories.
A Team of 50+ Industry Experts
From R&D to design, engineering, and project coordination, our professional team ensures precision and excellence at every stage.
10+ Years of Industry Expertise
We understand the needs of global B2B clients — developers, designers, retailers, and project managers — offering solutions that balance aesthetics, performance, and scalability.
