Unlike traditional PIR motion sensors, the FP1-E uses mmWave radar technology to detect micro-movements such as breathing or slight gestures. This allows it to recognize true presence rather than just motion, reducing false triggers and enabling more reliable automations. It is especially useful for smart lighting, HVAC control, and security systems.
The FP1-E connects via Zigbee 3.0, ensuring low-latency communication and compatibility with Aqara hubs, Home Assistant (via Zigbee2MQTT), and other Zigbee controllers. Its compact design makes it easy to mount on walls or ceilings, and it can cover a wide detection area.
Key Features
- Millimeter-wave radar detection: Detects presence even without visible movement.
- Zigbee 3.0 compatibility: Works with Aqara hubs and third-party Zigbee ecosystems.
- High precision: Recognizes micro-movements like breathing.
- Wide coverage: Suitable for living rooms, offices, and bedrooms.
- Smart automations: Trigger lights, alarms, or HVAC systems based on presence.
- Compact design: Discreet installation with flexible mounting options.
- Reduced false alarms: More accurate than PIR sensors.
Technical Specifications
- Model: PS-S03D
- Battery / Power: USB-C powered (5V DC)
- Wireless Protocols: Zigbee 3.0
- Dimensions: 46 × 46 × 33 mm (approx.)
- Detection Range: Up to 5 m (adjustable)
- Operating Humidity: 0–95% RH, non-condensing
- Operating Temperature: -10 °C to 45 °C (14 °F to 113 °F)
- Field of View: 120° horizontal coverage
- In the Box: Sensor unit ×1, mounting accessories ×1, user manual ×1
- Colour: White



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