Reference: RBD-1773
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The Smart Tuya WiFi Human Presence Detector 24G is a ceiling-mounted millimeter-wave radar sensor designed for accurate human presence detection in smart homes and commercial spaces. Unlike traditional PIR sensors, this Smart Tuya WiFi Human Presence Detector 24G detects both motion and static presence, including micro-movements such as breathing. Because it operates using advanced 24GHz FMCW radar technology, it delivers higher detection accuracy (±10cm) and faster response compared to standard 5.8GHz radar sensors. Moreover, it connects directly to 2.4GHz WiFi without requiring a hub, allowing seamless integration with the Tuya Smart ecosystem. Powered by AC 80–220V, it is ideal for permanent ceiling installations in offices, homes, retail stores, and automation projects. Featured By RoboticsBD.
Product Images are shown for illustrative purposes only and may differ from the actual product.
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24GHz mmWave Radar Technology – Detects micro-movements such as breathing and heartbeat for superior accuracy.
Static & Motion Detection – Identifies both moving and stationary human presence.
Direct WiFi Connectivity – Works on 2.4GHz WiFi without additional hub requirement.
Adjustable Detection Distance – Range from 0.3m to 9m with default 6m coverage.
Nine Sensitivity Levels – Fine-tune detection accuracy based on environment.
Configurable Delay Time – Adjustable target disappearance delay from 0.5 seconds to 25 minutes.
Light Sensitivity Control – Adjustable 0–2000 Lux for intelligent lighting automation.
AC 80–220V Powered – Designed for fixed ceiling installations with stable power supply.
Real-Time Alerts & Logs – Receive notifications and monitor occupancy through Tuya App.
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Smart Lighting Automation – Automatically control lights based on occupancy.
Home Security Monitoring – Detect unauthorized presence accurately.
Energy Saving Systems – Reduce electricity usage by activating devices only when needed.
Office & Commercial Buildings – Manage occupancy-based lighting and HVAC control.
Retail & Hospitality Automation – Improve customer experience with automated systems.
Industrial IoT Solutions – Integrate with advanced automation platforms.
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| General Specifications | |
| Model Number | ZY-M100 |
| Brand | Haozee |
| Technology | 24GHz mmWave Radar |
| Wireless Type | WiFi 2.4GHz |
| Power Supply | AC 80–220V |
| Current Consumption | ≤70mA |
| Operating Temperature | -20°C to +70°C |
| Detection Range | 0.3–9m (Default 6m) |
| Sensitivity Levels | 0–9 (Default 7) |
| Delay Time | 0.5s – 25 minutes |
| Light Sensitivity | 0–2000 Lux |
| Installation Type | Ceiling Mount |
| Shipment Weight | 0.090 kg |
| Shipment Dimensions | 9 × 9 × 5 cm |
Please allow 5% measuring deviation due to manual measurement.
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1 x Smart Tuya WiFi Human Presence Detector (Ceiling Mount) 24G
1 x Installation Guide
1 x Mounting Accessories
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