---
product_id: 524165189
title: "Presence Sensor FP2, mmWave Radar Wired Smart Motion Sensor | 2.4 GHz Wi-Fi Required, Zone Positioning, Multi-Person & Fall Detection, Supports HomeKit, Alexa, Google Home, Home Assistant"
brand: "aqara"
price: "$176.96"
currency: USD
in_stock: true
reviews_count: 13
category: "Aqara"
url: https://www.desertcart.us/products/524165189-presence-sensor-fp2-mmwave-radar-wired-smart-motion-sensor-2
store_origin: US
region: United States of America
---

# Wired USB-C power, no batteries needed Detects up to 5 people simultaneously 40㎡ multi-zone radar coverage Presence Sensor FP2, mmWave Radar Wired Smart Motion Sensor | 2.4 GHz Wi-Fi Required, Zone Positioning, Multi-Person & Fall Detection, Supports HomeKit, Alexa, Google Home, Home Assistant

**Brand:** aqara
**Price:** $176.96
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your smart space with radar precision and zero compromises!

## Quick Answers

- **What is this?** Presence Sensor FP2, mmWave Radar Wired Smart Motion Sensor | 2.4 GHz Wi-Fi Required, Zone Positioning, Multi-Person & Fall Detection, Supports HomeKit, Alexa, Google Home, Home Assistant by aqara
- **How much does it cost?** $176.96 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/524165189-presence-sensor-fp2-mmwave-radar-wired-smart-motion-sensor-2)

## Best For

- aqara enthusiasts

## Why This Product

- Trusted aqara brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Privacy-First mmWave Tech:** Radar-based sensing with no cameras ensures your space stays private and secure.
- • **Precision Multi-Zone Radar:** Cover up to 430 sq ft with 30 customizable zones for hyper-targeted automation.
- • **Multi-Person & Fall Detection:** Simultaneously track 5 individuals and get instant fall alerts when ceiling-mounted.
- • **Seamless Smart Home Integration:** Plug & play with HomeKit, Alexa, Google Home, and Home Assistant—no hub required.
- • **Reliable Wired Power & Local Automation:** USB-C wired power means zero battery hassle and automations run even offline.

## Overview

The Aqara Presence Sensor FP2 is a wired mmWave radar motion sensor that covers up to 40㎡ with 30 customizable zones, detects up to 5 people simultaneously, and supports fall detection when ceiling-mounted. It integrates seamlessly with major smart home ecosystems without needing a hub, uses privacy-focused radar technology (no camera), and runs on USB-C wired power for uninterrupted performance and local automation—even offline.

## Description

Buy Aqara Presence Sensor FP2, mmWave Radar Wired Smart Motion Sensor | 2.4 GHz Wi-Fi Required, Zone Positioning, Multi-Person & Fall Detection, Supports HomeKit, Alexa, Google Home, Home Assistant: Motion Detectors - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Amazing sensor, easy for techy people to operate. - This product is absolutely amazing. I love having the ability to set multiple zones and each having different routines/automations. It is very easy to use and not having to worry about batteries is a major plus. If it's this good now, I can't wait to see the company's future products. Well worth the price! Update, still works very well. Once in awhile it has detection issues where one person won't be detected. I would like to see a microwave sensor that would really add functionality. With this one sensor I was able to remove 4 motion sensors. I can't wait to see the next version of this amazing sensor. No batteries required+++
Review: Great Device That Needs Tweaking - I've been incredibly excited for this to come out. I was able to purchase an FP1 model from Alibaba a few months back, which was never sold in the US, and it had promise but the motion detection capabilities were very lacking. I had to pair it with an Aqara motion sensor to get the best results. So when they talked about this version I was excited to see the updates made. Overall I really like this product but be warned, it's not perfect and definitely needs to be tweaked, hopefully future software updates will fix some of the things I ran into when setting it up. You really need to set up your zones in the Aqara app before you start messing with it in Homekit. I was able to purchase 2 of these, one for my kitchen/living room and the other in my master bathroom to replace the FP1 and Aqara motion sensor. For the kitchen one I've set up 4 total zones to control my Homekit devices, the main one being in the kitchen where I have 2 NanoLeaf lightstrips under my cabinets. When you walk into the kitchen the lights will turn on and when you walk out they'll turn off. Took a bit of time to get the zones worked out correctly but after messing with it I was able to get a good result. It's not perfect as it sometimes doesn't register that you've entered the kitchen or left but I'd say since tweaking everything in the beginning it works 90-95% of the time as I'd expect. In the master bathroom I set up 4 zones with 2 primarily being used to control devices. The bathroom area turns on the main lights from my Meross dimmer switch and the shower area turns on the shower light and shower fan with both regular Meross switches. Initial placement didn't work out very well as the bathroom mirror seems to mess with the sensor so I moved it to be over the mirror to get it out of the sensor's view and that seems to have fixed a lot of the initial issues I was having. The glass shower door seems to mess with it a little bit but overall like the kitchen one it's working 90-95% of the time as I would hope. I think after some more software updates this will be even better over time. The motion sensing actually works really well when it's functioning properly. It's incredibly fast, even faster than the regular Aqara motion sensors. The design of the FP2 is better than the FP1 as it's flatter and you can remove the cord from the sensor itself which uses USB C. The mount is very smart in my opinion as it is magnetic. So you get an adhesive sticker that you put the included metal disk on and your sensor sticks to the magnet which makes it so much more convenient to take off if needed. All in all I'm happy with the purchase but I will say it's a bit overpriced. I was hoping for this to cost around $50 so when I saw $82.99 I was in shock, thankfully at launch they did have a 15% coupon that helped a bit but I'd say if you can wait I'd wait for the price to drop a bit.

## Features

- [𝐀𝐝𝐯𝐚𝐧𝐜𝐞𝐝 𝐌𝐮𝐥𝐭𝐢-𝐙𝐨𝐧𝐞 𝐃𝐞𝐭𝐞𝐜𝐭𝐢𝐨𝐧] The Aqara Presence Sensor FP2 (2.4GHz Wi-Fi only) outperforms traditional PIR motion sensors by using a single radar sensor to monitor areas up to 40㎡ (430 sq ft). Create up to 30 zones (e.g., sofa, bed, desk) and assign custom automations to each. It combines the functions of multiple PIR sensors in one. Note: Use a 5V⎓1A power adapter (not included) and keep the product continuously powered during use.
- [𝐌𝐮𝐥𝐭𝐢-𝐏𝐞𝐫𝐬𝐨𝐧 & 𝐅𝐚𝐥𝐥 𝐃𝐞𝐭𝐞𝐜𝐭𝐢𝐨𝐧] The mmWave Presence Sensor FP2 can detect up to 5 people at the same time and trigger different scenarios and automation. Mount it on the ceiling to enable Fall Detection Mode, which sends alerts via the app if a fall is detected. (Note: Fall Detection Mode works only when ceiling-mounted.) For a stable connection, ensure the sensor is placed within 6 meters (19 feet) of your router.
- [Ultra-high Precision with More Privacy] The presence sensor uses millimeter-wave radar to accurately detect human presence. You can define interference areas in the application, exclude objects such as plants, curtains, or pets, and set the filter height to ignore fan movement or crawling pets, ensuring that human presence is accurately detected. No camera is required, ensuring maximum privacy. With an IPX5 waterproof rating, FP2 is also ideal for humid environments like bathrooms.
- [Multi-Ecosystem Support] The Aqara Presence Sensor is exposed as multiple sensors to HomeKit, Alexa, Google Home and Home Assistant. (Note: The device can be added directly to Home Assistant using HomeKit Controller integration. Please connect the FP2 to Aqara Home before enabling skills in Google Home and Alexa.) You can integrate the smart motion sensor easily without requiring an Aqara hub, which is a great solution for smart home enthusiasts. The dimension of Aqara FP2: 2.51*2.51*1.14 inch.
- [Advanced Elderly Care Monitoring] Support independent living with smart elderly care. The FP2 detects unusual inactivity and triggers alerts if no movement is sensed within a set time. Non-wearable sleep monitoring tracks sleep duration, stages, heart rate, and respiration, enabling personalized automations like custom wake-up scenes. It also syncs live positions to the cloud and uses AI to analyze movement patterns, helping assess well-being and provide families with timely care insights.
- [Built-In Light Sensor & Local Automations] The Aqara FP2 has a built-in light sensor, which provides greater flexibility and enjoyment when creating lighting automations (Only available in Aqara Home, HomeKit, and IFTTT). Moreover, automations of FP2 are executed without sending to the cloud and will keep working even if there is no internet connection. (Note: recommended distance between the router and the FP2 is no more than 393 inches, without any obstacles.)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BXWZMQJ3 |
| Antenna Location | Presence Sensor for Moving and Still Detection, mmWave Presence Sensor Home Automation, mmWave Presence Sensor for Fall Detection, mmWave Presence Sensor for Light Detection, mmWave Presence Sensor for Sleep Monitoring |
| Battery Description | Battery not included |
| Best Sellers Rank | #10,131 in Electronics ( See Top 100 in Electronics ) #32 in Motion Detectors (Electronics) |
| Brand | Aqara |
| Built-In Media | Presence Sensor FP2 ×1, User manual ×1, USB-C to USB-A Cable × 1, Metal Plate × 1, Sticker × 1, Screw Kit × 1 |
| Color | White |
| Compatible Devices | Alexa |
| Customer Reviews | 3.6 out of 5 stars 2,500 Reviews |
| Frequency | 60 hertz |
| Item Dimensions D x W x H | 2.51"D x 2.51"W x 1.14"H |
| Item Type Name | Human Precense Sensor |
| Item Weight | 2.72 ounces |
| Lower Temperature Rating | 14 °F |
| Manufacturer | Lumi United Technology Co., Ltd |
| Maximum Range | 8 meters |
| Mfr Part Number | PS-S02E |
| Model Number | PS-S02E |
| Mounting Type | Ceiling Mount |
| Operating Temperature | 14 °F |
| Power Source | DC |
| Temperature Range | 14 °F |
| UPC | 192784000830 |
| Unit Count | 1 Count |
| Upper Temperature Rating | 104 °F |

## Product Details

- **Brand:** Aqara
- **Color:** White
- **Item Weight:** 2.72 ounces
- **Maximum Range:** 8 Meters
- **Power Source:** DC

## Images

![Presence Sensor FP2, mmWave Radar Wired Smart Motion Sensor | 2.4 GHz Wi-Fi Required, Zone Positioning, Multi-Person & Fall Detection, Supports HomeKit, Alexa, Google Home, Home Assistant - Image 1](https://m.media-amazon.com/images/I/61PfRiC4NcL.jpg)

## Questions & Answers

**Q: How do I connect the Aqara Presence Sensor FP2 to the Internet via Wi-Fi?**
A: The Presence Sensor FP2 only supports 2.4GHz Wi-Fi networks. If you are using a dual-band router, please turn off the 5GHz Wi-Fi network before adding the hub. Note: Wi-Fi 6 is not supported.

**Q: How can I ensure a stable connection for the Presence Sensor FP2?**
A: To ensure a stable connection, place presence sensor FP2 between rounte is no more than 6 meters（19 feet）.Make sure there are no metal obstacles between the sensor FP2 and the router.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Amazing sensor, easy for techy people to operate.
*by I***. on August 18, 2025*

This product is absolutely amazing. I love having the ability to set multiple zones and each having different routines/automations. It is very easy to use and not having to worry about batteries is a major plus. If it's this good now, I can't wait to see the company's future products. Well worth the price! Update, still works very well. Once in awhile it has detection issues where one person won't be detected. I would like to see a microwave sensor that would really add functionality. With this one sensor I was able to remove 4 motion sensors. I can't wait to see the next version of this amazing sensor. No batteries required+++

### ⭐⭐⭐⭐ Great Device That Needs Tweaking
*by J***B on April 27, 2023*

I've been incredibly excited for this to come out. I was able to purchase an FP1 model from Alibaba a few months back, which was never sold in the US, and it had promise but the motion detection capabilities were very lacking. I had to pair it with an Aqara motion sensor to get the best results. So when they talked about this version I was excited to see the updates made. Overall I really like this product but be warned, it's not perfect and definitely needs to be tweaked, hopefully future software updates will fix some of the things I ran into when setting it up. You really need to set up your zones in the Aqara app before you start messing with it in Homekit. I was able to purchase 2 of these, one for my kitchen/living room and the other in my master bathroom to replace the FP1 and Aqara motion sensor. For the kitchen one I've set up 4 total zones to control my Homekit devices, the main one being in the kitchen where I have 2 NanoLeaf lightstrips under my cabinets. When you walk into the kitchen the lights will turn on and when you walk out they'll turn off. Took a bit of time to get the zones worked out correctly but after messing with it I was able to get a good result. It's not perfect as it sometimes doesn't register that you've entered the kitchen or left but I'd say since tweaking everything in the beginning it works 90-95% of the time as I'd expect. In the master bathroom I set up 4 zones with 2 primarily being used to control devices. The bathroom area turns on the main lights from my Meross dimmer switch and the shower area turns on the shower light and shower fan with both regular Meross switches. Initial placement didn't work out very well as the bathroom mirror seems to mess with the sensor so I moved it to be over the mirror to get it out of the sensor's view and that seems to have fixed a lot of the initial issues I was having. The glass shower door seems to mess with it a little bit but overall like the kitchen one it's working 90-95% of the time as I would hope. I think after some more software updates this will be even better over time. The motion sensing actually works really well when it's functioning properly. It's incredibly fast, even faster than the regular Aqara motion sensors. The design of the FP2 is better than the FP1 as it's flatter and you can remove the cord from the sensor itself which uses USB C. The mount is very smart in my opinion as it is magnetic. So you get an adhesive sticker that you put the included metal disk on and your sensor sticks to the magnet which makes it so much more convenient to take off if needed. All in all I'm happy with the purchase but I will say it's a bit overpriced. I was hoping for this to cost around $50 so when I saw $82.99 I was in shock, thankfully at launch they did have a 15% coupon that helped a bit but I'd say if you can wait I'd wait for the price to drop a bit.

### ⭐ Useless junk
*by M***M on March 30, 2024*

Got this to use for presence detection in my bedroom. Unfortunately it has far too many problems to be useful. Minimal annoyance, this comes with a short USB cord but does not come with a power supply so you'll have to buy that separately. That's probably the nicest thing I can say about the product though. First, the setup is quite annoying as it requires an app with an account to set up the sensor, even if you only want to use it local with Homekit connectivity. There are also many confusing, contradictory, and vague labels and descriptions in the app that I'm guessing are related to badly translated words or unknown differences between parts of the world and no good descriptions such as which sensitivity is for what size room in quantifiable units. It is also very vague and confusing how you set up the detection zones/squares and then attempting to use the guided/automatic setup generates errors saying something can't overlap but doesn't really explain what is overlapping or wrong to guess how to fix it. Worth noting, Homekit integration (at least with Home Assistant) only shows a true/false indication of presence in a zone, not the count of how many people are in a zone like the Aqara app reports. So don't plan to use this to do something like tell if you have 1 vs multiple people in an area. Assuming you get it set up, it doesn't seem to work well. I tried having it in the middle of a wall as suggested, as well as in different corners of the room. All of these had massive mis-detections with numerous false-positive and false-negative results. I tried running the "AI learning" mode, however it didn't seem to help much. If I ran "learning" with my ceiling fan off, it would work decently until I turned the fan on or the blades were moved. If I ran "AI learning" with the ceiling fan on it would work slightly better on false-positives but frequently failed to detect people actually in the room. I'd also tried the "ignore pets" mode (which warns it will miss children) but it didn't actually seem to do anything for reducing false-positives from either of our dogs. Even more confusingly it seemed like it more-frequently would "lose track of" our bigger dog (around 50lb) and more frequently thought our smaller dog (around 40lb) was a person. The other very annoying thing I found was it seemed to have false-detection on stuff that can move around - for example the pillows on my bed being piled differently seemed to be detected as another person and/or it would get confused if I was laying on my side holding a pillow then got out of bed without putting the pillow back up at the headboard would think I was still in the bed after I left the room, or would think 2+ people were suddenly in the room. A similar thing happened when I did laundry and put the laundry bag on a chair until I got to folding the clothes it thought there was a person randomly in the chair. And again with a suitcase that I put down after a weekend trip when I didn't have time to unload and store it immediately. I also briefly tried this in our livingroom but it had many issues there too. It frequently "lost track of" where I was if I sat on the sofa behind a table in the middle of our room for a couple minutes but then getting up would think I was a 2nd person. Do that a couple times and it thinks there are 4 people sitting on the sofa when I'm the only one in the room and would not "clear" the ghost-people until I forced a re-learning or power-cycled the unit (and then that wouldn't fix the problem, just cleared it until I sat down again). It seems this product is aimed at only people who have a perfectly clean room with nothing in the middle and nothing that ever gets set down or moved, and does not have any ceiling fans. I guess maybe an office building or schoolroom might work acceptably but it sure is not suitable for a residence where you have personal belongings that can be picked up or set down on different furniture or might not put everything away instantly upon returning home. It also seems unsuitable if you have pets. I can't recommend this unit, especially given its quite expensive and requires constant power. I'm going to stick with inexpensive PIR sensors.

## Frequently Bought Together

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-26*