True room presence · Aqara
Aqara FP2 mmWave presence sensor
A wired mmWave room sensor with zone positioning, multi-person detection and support for major smart-home platforms.
ASIN B0BXWZMQJ3 verified on Amazon.ca on August 30, 2026. Price, seller and stock can change.
Short answer
Useful when lights or heating must remain active for a person who is sitting still, not only while someone is walking.
How it works
What happens after installation
- 01
Radar detects movement and subtle body motion inside the mapped room.
- 02
Virtual zones identify where presence is detected.
- 03
Automations react to occupied or empty zones.
Decision facts
The specifications that change the choice
- Technology
- mmWave radar
- Published room size
- Up to 40 m² / 430 sq ft
- Network
- 2.4 GHz Wi-Fi
- Power
- Wired power
Good fit
This product makes sense if…
- Home offices, living rooms and reading areas.
- Room automations that fail with ordinary PIR sensors.
- Separate automations for different areas of one room.
Before ordering
Check these points at home
- Plan a permanent power cable and mounting location.
- Expect calibration to exclude fans, curtains and moving objects.
- Fall detection is not a certified medical monitoring service.
Ownership
What ownership requires after purchase
- Recalibrate zones after moving furniture.
- Test both occupied and empty states before trusting an automation.
FAQ
Common questions before buying
Is this product a good fit for a Canadian home?
Useful when lights or heating must remain active for a person who is sitting still, not only while someone is walking.
What should I check before buying it?
Plan a permanent power cable and mounting location. Expect calibration to exclude fans, curtains and moving objects. Fall detection is not a certified medical monitoring service.
What upkeep should I plan after buying it?
Recalibrate zones after moving furniture. Test both occupied and empty states before trusting an automation.