Search  for anything...

BroadLink Smart Motion Sensor, PIR for Home Automation, Works with IFTTT and Alexa Routines. Wireless Trigger Smart Home Devices and Scenes, Occupancy Lighting, Notification, Requires S3 Hub

  • Based on 158 reviews
Condition: New
Checking for product changes

Buy Now, Pay Later


As low as $5 / mo
  • – 4-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

This item is eligible for return within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by Amazon

Arrives Tuesday, Nov 26
Order within 15 seconds
Available payment plans shown during checkout

Size: Motion Sensor


Features

  • PROGRAMMABLE HOME AUTOMATION The BroadLink Motion Sensor can be set to trigger all smart devices you have in BroadLink App such as smart bulb, smart plug, TV and air conditioner (with IR blaster) or scenes like Reading Mode, Home Mode and Party Mode when person is detected in certain space. Hub required. If you are buying for the first time, please purchase a kit with BroadLink S3 Hub.
  • UNAUTHORIZED ENTRY NOTIFICATION - Set routine to push notification on phone when unexpected occupancy is detected during the time period you are not at home (disable alarm routine if you are at home). Anti-tampering switch triggers alert when sensor is removed. View history at any time for previous records. Up to 29.5 feet range with 120 degrees angle, suitable to cover most of rooms for instant and accurate detection. Can be installed higher to avoid triggering from pets.
  • SAVE ENERGY AND KEEP SAFE - Turn off lights automatically after 2 minutes if no motion is detected or turn off heater after 15 minutes if no one is in the room. Cut off power of your iron to prevent overheating damages when you leave the space and forget it. Wall mounted motion sensor keeps it away from accidental offset from your kids and offers firm and stable performance.
  • Support Alexa routine. Works with IFTTT to trigger devices from other brands in your home. *At present, it doesn't work with google home.
  • TECH SUPPORT - A 2.4GHz Wi-Fi network and hub is required. DO NOT power off hub during use of sensors as it will fail to notify you and consume more battery. It doesn't support 5Ghz and mesh network.

Manufacturer: ‎Hangzhou BroadLink Technology Co., Ltd.


Part Number: ‎PIR3-FC


Item Weight: ‎3.52 ounces


Package Dimensions: ‎4.57 x 2.56 x 2.52 inches


Item model number: ‎PIR3-FC


Batteries: ‎1 CR123A batteries required. (included)


Size: ‎Motion Sensor


Color: ‎White


Power Source: ‎Battery-Powered


Batteries Included?: ‎Yes


Batteries Required?: ‎No


Battery Cell Type: ‎Lithium Metal


Date First Available: January 5, 2021


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Nov 26

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • A reasonably priced motion sensor, works with Alexa routines once you know a setup trick!
Size: Motion Sensor+Hub
My application for this Broadlink Motion Sensor is a bit unique and fun: turn on cat water fountain when my kitty enters the area where the fountain is located, then turn the fountain off after kitty leaves, thereby significantly decreasing wear and tear on the pump in the water fountain. It actually works! I positioned the motion sensor at “cat height” pointed at the fountain from the opposite side of the room so that my kitty, who is approximately 12 lbs, will be detected. The cat water fountain is plugged into a Broadlink smart switch and the whole system can be controlled via Alexa. I have an additional Alexa routine which turns on the smart switch for 5 minutes every 4 hours to provide some recirculation and aeration of the water. Setup of the Broadlink S3 hub and the motion sensor is easy using the Broadlink app… just follow the instructions provided. You’ll need the hub for your first motion sensor, but you can add additional sensors off that hub. The hub is powered from a USB power supply which is not included, although a short USB-to-Micro USB cable comes with the kit. You can also power the hub off a USB port on any device you’ll leave on all the time, such as an Echo Flex. If for some reason the motion sensor becomes unpaired with the hub (for example, you deleted the motion sensor from the app setup) realize that the light on the sensor is also a button… press and hold it for a few seconds and the sensor will reset to pairing mode, and you can now reconnect to it in the Broadlink app. In Alexa, you’ll need the Broadlink skill loaded and linked with your Broadlink account for the motion sensor to be discoverable. The motion sensor shows up as two “devices:” the motion sensor trigger itself (with the default name “Somebody”) and a motion sensor tampering alert (with the default name “Tamper”). These names can be changed to whatever you’d like in the Broadlink app or in Alexa. I would suggest changing them in the Broadlink app so that what they're referred to in both apps will be consistent. I initially experienced a problem where the Alexa routines that I created to turn on and off the smart switch for the cat water fountain when the motion sensor triggered and untriggered would not work, even though I could see the status of the motion sensor change in the Alexa app on my iPad. To fix this problem, I logged out of the Broadlink app and logged back in again, then disabled the Broadlink skill in the Alexa app and re-enabled it, and my routines were up and running! I have no idea why this worked; perhaps it forced things to re-synchronize. Regardless, it’s a helpful trick which I wanted to pass along to other users. Within the Broadlink ecosystem, you can accomplish some automation tasks (such as my application) using the Broadlink app itself, e.g. a Broadlink motion sensor can turn on a Broadlink smart switch or a Broadlink smart light bulb. There’s also IFTTT integration support, but I have not yet tried this. I cannot comment on how long the battery in the motion sensor lasts, as my installation is new. Broadlink’s literature claims it should be good for approximately 1 year. Note that there is no direct way to power the motion sensor from a USB power supply. In summary, I’m very pleased with the Broadlink S3 hub and motion sensor kit. It functions as advertised, once you realize how to make it fully functional with Alexa, and it’s relatively straightforward to set up. ... show more
Reviewed in the United States on June 14, 2021 by DJB

  • If you've got Alexa, then this is everything you need!
Size: Motion Sensor+Hub
I've researched several motion sensors (purchased 3) and this Broadlink it's easily my favourite! I don't need to sign up for cloud storage (yes some you do). I don't need to buy an adapter. I don't need to buy a hub (because it's included) I don't need to buy any other necessary item I didn't know about. This unit simply WORKS as advertised! Yes. Get it! You'll be glad you did!! ... show more
Reviewed in the United States on September 11, 2022 by Brian

  • Great affordable sensor for IFTTT!
Size: Motion Sensor+Hub
This is a great addition to my fledgling smart home - I use it in conjunction with IFTTT and Apilio to turn on lights automatically when anyone walks into a room, and then to turn them off when the room has been empty for 10 minutes. Once you install the Broadlink app onto your mobile device, setup is quick and easy - first you add the hub, following the steps in the app. Then, you add the sensor, again following the steps in the app. If you have other Broadlink smart devices, you can set the sensor to trigger them by setting "scenes" in the app. If you have non-Broadlink smart devices, you'll need IFTTT to use the sensor to trigger them. I have Kasa/TPLink plugs, and MagicLight bulbs - everything works together because they're all supported by IFTTT. It's a good idea to check if IFTTT supports a device, and whether it supports it as an input ("trigger", i.e. the "If This" part of IFTTT), output ("action", i.e. the "Then That" part of IFTTT) or both. In my case, the motion sensor is the trigger, and the plugs and bulbs are the actions. There is a 2-5 second delay between when motion is sensed and my lights are turned on, but that's because of the fact that information has to be relayed through IFTTT - monitoring the sensor in the Broadlink app shows that motion is sensed almost instantaneously. If you're serious about setting up a smart home, Apilio adds another layer of complexity to this sensor, allowing you to set up delays and notifications. All in all, I'm very satisfied with the product, and have already ordered 2 more! I've had some trouble connecting the Broadlink service to Google Home, but to be honest, didn't try too hard. The MagicLight bulbs and Kasa plugs are already connected to Google Home, so I can voice control them all - this sensor just turns things on and off based on room occupancy, and as I've mentioned above, that's achieved with IFTTT and Apilio. Hope all this helps! ... show more
Reviewed in the United States on March 24, 2021 by Enfield Boy

  • Alexa routine trigger after disabling and re-enabling the skill
Size: Motion Sensor+Hub
The sensors work with Alexa once you figure out the trick. I almost returned everything before that. Initially routines would not trigger Alexa routine will start to trigger after disabling and re-enabling the skill. Weird but does the trick. To setup buttons/motion sensor 1. phone WiFi to your2.4hhz WiFi not 5G 2. Turn cell radio off 3. Start BroadLink app 4. Add sensor with QR code 5. Confirm 6. Pick hub (8 devices max per hub) 7. Reset sensor by long press of reset button on side until light flash before next stage 8. Button is detected, assign room and button names 9. Create routine in Alexa for each button, darting from each button 10. For Alexa to actually execute a routine, deactivate and relink/reactivate the BroadLink skill ( otherwise routine is not run by Alexa, this is probably due to bug in the skill and some permissions are missing, just a guess) ... show more
Reviewed in the United States on July 9, 2022 by Vincent Greff

Can't find a product?

Find it on Amazon first, then paste the link below.