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Haozee 24GHz mmWave Human Presence Sensor (WiFi/Zigbee), Tuya Smart Microwave Radar Detector [AC 85-250V / USB 5V Power Optional]

$22.99 USD
Shipping calculated at checkout.
Wireless Protocol: Wifi
Housing: Wall Mount 5V2A
1000 in stock, ready to ship

Next-Gen 24GHz mmWave Human Presence Sensor

Elevate your smart home automation with the ultimate precision of 24GHz millimeter-wave radar technology. Unlike traditional PIR motion sensors that only detect dynamic movement, this advanced sensor perceives even a completely still person—ensuring your smart lights, climate control, and security systems respond flawlessly.

🌟 Key Features

  • 24GHz mmWave Radar vs. Traditional PIR & 5.8G Say goodbye to lights turning off while you are reading, working, or relaxing. The 24GHz radar delivers significantly faster response times, sharper sensitivity, and more accurate distance tracking than standard 5.8G sensors or older PIR detectors.

  • Intelligent Scene Linkage & Automation Create seamless smart home ecosystems. Install it in the entryway, living room, or bathroom to automatically trigger welcome lights when you return home, illuminate pathways at night, or turn off appliances when a room has been vacant to maximize energy savings.

  • Complete Privacy Protection Enjoy a fully automated space with total peace of mind. Our sensor relies purely on high-frequency radar waves—100% camera-free—ensuring absolute privacy for bedrooms, bathrooms, and private offices.

🔌 Step 1: Choose Your Power Supply & Mounting Style

This product features two distinct hardware designs tailored to your installation preference:

Specification Option A: USB 5V Powered Option B: AC 85-250V Powered
Power Input USB 5V / 1A (Requires continuous power) AC 85-250V 50/60Hz (Hardwired)
Mounting Wall or ceiling mount via adhesive/magnetic base Recessed ceiling installation (Embedded)
Best For Post-installation / DIY setups: Flexible placement on walls, desks, or ceilings without wiring. Pre-installation / Renovation: Clean, hidden look that blends seamlessly into the ceiling like a spotlight.


Step 2: Choose Your Wireless Protocol

Select the correct communication protocol to match your smart home setup:

⚡ Wi-Fi Version (No Hub Required)

  • Plug-and-Play: Connects directly to your home's 2.4GHz Wi-Fi network.

  • App Control: Manage settings, schedules, and scene automations directly through the Tuya Smart or Smart Lifeapp.

  • Ideal for users looking for an easy, standalone smart device setup.

🐝 Zigbee Version (Smart Hub Required)

  • Tuya Ecosystem: Requires a Tuya Zigbee Gateway/Hub to serve as the central bridge for whole-house automation, ensuring an ultra-stable mesh local connection.

  • Geek & DIY Friendly (Home Assistant): Fully compatible with Home Assistant via Zigbee2MQTT. Using Zigbee2MQTT unlocks 100% of the sensor's advanced parameters, allowing you to fine-tune variables like:

    • Presence Detection Distance

    • Real-time Illuminance (Lux levels)

    • Radar Sensitivity & Target Distance thresholds
Shipping & Returns

Make sure to read and understand the return policy before making a purchase. Some stores offer free returns, while others may charge a restocking fee or only accept returns for certain items.
Compatibility

The connectivity options of your device are also essential to consider. For example, if you're purchasing a printer, you need to ensure that it is compatible with your computer's connectivity options, such as USB, Bluetooth, or Wi-Fi.
Wireless Protocol: Wifi
Housing: Wall Mount 5V2A