mmWave Radar Presence Sensor | Home Assistant, MQTT

Rebate: 48%

$49.99

$25.99

YOU SAVE $24.00 $24.00

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📡 Advanced mmWave Radar Detection – Unlike traditional PIR sensors that only detect movement, this presence sensor uses millimeter-wave radar technology to detect both moving and stationary human presence. It can sense micro-movements like breathing, ensuring your lights never turn off while you're reading, working, or resting. With highly customizable settings, you can independently adjust detection distance and sensitivity for moving & static targets across different zones.

🔗 Seamless MQTT Integration & Auto-Discovery – Directly connects to any MQTT broker with zero coding required. The sensor automatically publishes entities via MQTT and it appears instantly in Home Assistant without any YAML configuration. Compatible with Home Assistant, and all MQTT-supported platforms.

🧩 9-Sensor Array Capability – Create a seamless mesh of up to 9 sensors working together as a single unified device. One master sensor consolidates data from all array members, delivering dead-zone-free presence detection across every corner of your room, hallway, or entire floor. Perfect for large spaces where a single sensor can't cover every angle.

🌡️ Multi-Sensor Environmental Monitoring – Beyond presence detection, this smart sensor tracks temperature, humidity, and illuminance in real-time. Use it as a humidity monitor for your bathroom, a temperature sensor for your greenhouse, or a light sensor to automate your blinds—all from a single device.

⚡ One-Touch WiFi & MQTT Provisioning – Set up your first sensor manually, then use the auto pair feature to clone WiFi and MQTT settings to every additional sensor with a single button press. No need to re-enter credentials for each device—just power them on, press the sync button, and they automatically inherit the same configuration, saving you hours of repetitive setup.

🎯 Noise Detection & User-Trained Optimization – At installation, the built-in environmental noise scanner detects background interference from fans, AC units, HVAC systems, and other reflective sources, then sets a baseline sensitivity for each zone. However, as environmental conditions change over time, occasional false triggers may still occur. That's where the trigger-tracking feature comes in: every detection event logs the exact energy values from all radar zones. You can simply mark false triggers. With one click, the system analyzes those logged patterns and fine-tunes the sensitivity per zone. This two-layer approach ensures your occupancy tracking stay reliable.

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