Aqara Presence Sensor FP2
Millimeter‑wave radar sensor for precise presence detection
The Aqara Presence Sensor FP2 is a next‑generation smart sensor that leverages millimeter‑wave radar technology to detect human presence with ultra‑high precision — even minimal movements like sitting or breathing. With support for multi‑person detection, zone‑based monitoring, and fall detection, it offers reliable occupancy tracking and automation for modern smart homes.
Advanced Presence Detection with Aqara Presence Sensor FP2
The Aqara Presence Sensor FP2 redefines occupancy sensing by using mmWave radar to detect presence, movement, and even subtle micro‑movements. It supports tracking up to 5 people simultaneously, covering spaces up to about 40 m².
Key Features
- Zone Positioning & Multi‑Zone Automation: Divide a room into up to 30 zones (320 cells) and trigger different automations per zone — ideal for complex or open‑plan spaces.
- Multi‑Person Detection: Detects up to 5 people in the same room — great for households or shared spaces.
- Millimeter‑Wave Radar & High Precision: Radar-based detection picks up even minimal motion — works reliably when people are sitting or lying down.
- Built‑in Ambient Light Sensor: Enables light‑based automations (e.g., turn on lights when presence detected + low light).
- Fall Detection & Alerts: With ceiling installation, FP2 can alert if a fall is detected — useful for elderly care or safety monitoring.
- Multi‑Ecosystem Integration: Compatible with Apple HomeKit, Amazon Alexa, Google Home and other platforms — no additional hub always needed.
- Flexible Mounting: Supports wall or ceiling mount; powered via USB‑C for fixed installation.
How It Works
The sensor emits mmWave radio waves (60–64 GHz) that bounce off humans and objects. By analyzing the reflections, FP2 determines presence, movement, direction, and even lack of movement (static presence). Combined with its light sensor and advanced zone logic, FP2 enables precise and customizable automations for lighting, HVAC, security, and more.
Technical Specifications
| Model | PS‑S02D / PS‑S02E |
|---|---|
| Detection Technology | 60‑64 GHz Millimeter‑Wave Radar + Light Sensor |
| Coverage Area | Up to ~40 m² (≈ 430 sq ft) |
| Multi‑Person Detection | Up to 5 people simultaneously* |
| Zone Support | Up to 30 zones / 320 cells |
| Wireless Protocols | Wi‑Fi 2.4 GHz, Bluetooth 4.2 :contentReference[oaicite:10]{index=10} |
| Power Supply | DC 5 V / 1 A via USB‑C :contentReference[oaicite:11]{index=11} |
| Dimensions | 64 × 64 × 29.5 mm :contentReference[oaicite:12]{index=12} |
| Operating Temperature | -10 °C ~ 40 °C :contentReference[oaicite:13]{index=13} |
| Operating Humidity | 0 ~ 95 % RH, non‑condensing :contentReference[oaicite:14]{index=14} |
Why Choose Aqara Presence Sensor FP2?
The Aqara FP2 offers far greater flexibility and intelligence than standard PIR sensors. Whether you need fine‑grain zone‑based automation, multi‑occupant presence detection, or passive monitoring for safety, FP2 gives you the versatility and reliability modern smart homes demand. Its radar‑based detection works even when there’s minimal or no movement — ensuring lights, heating or security stay active as long as someone is present.
