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Motion Sensor Alarm Indoor: Wireless Motion Detector Alarm with Siren & Strobe (125dB, 328ft Remote Control, Battery Operated), Portable Door Chime Bell Alert Burglar for Shop Home Garage Shed Car

  • Based on 381 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Tuesday, Nov 11
Order within 16 hours and 13 minutes
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Style: P7+RC531


Features

  • Professional Design: Detection range of the infrared sensor of 16-26ft, remote control distance up to 328ft in open area, activates 125dB siren and strobe light when it detects an intruder.Our house alarm uses the latest infrared detection technology and intelligent analysis algorithms, which can effectively distinguish interference signals and human movement signals to prevent false alarms.
  • Multi-function, multi-mode - This outdoor motion sensor alarm has TWO modes(doorbell mode or alarm mode); TWO volume levels; Besides, it provides a remote control (key fob), pressing the panic button on the remote and the host will alarm immediately. It's not only an alarm, but also a door motion sensor chime, caregiver pager.
  • Easy installation and operation: Using the film sticker, it can be installed in less than 30s(We provide two screws and a film sticker). portable motion detector alarm has two power supply methods(AAA battery or USB charging), don't worry about running out of power in an emergency. You can take it when you go to live in a tourist hotel alone or camp outdoors.
  • Protect Your family and property:Motion detectors are essential in a home security system, AMHEY is a complete stand-alone motion sensor-based alarm system for Driveway, window, garage, car anti theft, stair, office, Store.Motion sensor alarm systems can used to prevent children from sneaking out, preventing pets from going to somewhere, nearby wild animals or strangers approach.
  • [1 - year warranty:You will enjoy 1 - year warranty from the day you receive the home security alarm. If you have any questions, Please don't hesitate to contact us.Package Contents: 1 x Motion Sensor Alarm, 1 x Remote Control, 3 x AAA batteries, 1 x Double Side Tape, 2 x screw, 1 x Instruction manual, 1 X USB Cord]

Brand: AMHEY


Color: p7


Power Source: Alimenté par pile


Item dimensions L x W x H: 1.97 x 1.18 x 1.18 inches


Connectivity Technology: Wireless


Brand: ‎AMHEY


Color: ‎p7


Power Source: ‎Alimenté par pile


Item dimensions L x W x H: ‎1.97 x 1.18 x 1.18 inches


Connectivity Technology: ‎Wireless


Installation Type: ‎Self-Adhesive, Screw-In


Alert Type: ‎Motion Only


Item Weight: ‎0.24 Kilograms


Control Method: ‎Remote


Battery Cell Composition: ‎Alkaline


Maximum Range: ‎26 Feet


Recommended Uses For Product: ‎Driveway IMPLIED, Garage RECOMMENDED, Garden NA, Indoor Security RECOMMENDED, Lawn NA, Sidewalk NA, Terrace NA, Walkway NA


Included Components: ‎1 x Motion Sensor Alarm, 1 x Remote Control, 3 x AAA batteries, 1 x Double Side Tape, 2 x screw, 1 x Instruction manual, 1 X USB Cord


Manufacturer: ‎AMHEY


Part Number: ‎P7+RC531BLACK


Item Weight: ‎8.4 ounces


Product Dimensions: ‎1.97 x 1.18 x 1.18 inches


Item model number: ‎P7+RC531BLACK


Batteries: ‎3 A batteries required. (included)


Style: ‎P7+RC531


Item Package Quantity: ‎1


Mounting Type: ‎Door Mount


Certification: ‎FCC


Batteries Included?: ‎Yes


Batteries Required?: ‎Yes


Date First Available: May 7, 2022


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Nov 11

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.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


  • Great Alarm for the price
Style: P7+RC531
Awesome product. I installed one unit on my workshop, which is about 80 feet from the house. The remote allows me to arm and disarm before I even leave the house - has never failed. The alarm is loud with me being able to hear the alarm from inside of the house. I purchased a second alarm for a storage unit that is near the workshop. The reason why I went with this alarm for the second building is that the company includes both batteries (to run the unit and as backup power in case the main electric goes off) and the USB power cord so the alarm can connect directly to mains power. ... show more
Reviewed in the United States on April 11, 2025 by Colleen

  • Stops You In Your Tracks
Style: P6+RC531
This indoor motion sensor is on the job and loud! Pros = Simple and easy to setup within minutes, The remote fob’s set/disable distance range is excellent, It’s portable. Cons = There is no extended exit/entry time delay, 10sec and it’s active, Comes with just one remote control fob (I purchased a second sensor so I could get/use a second fob - placed in another part of house). The price point is a good value for a decent security device. ... show more
Reviewed in the United States on October 19, 2024 by Jim Knight

  • This is a Very Very loud alarm
Style: P6+RC531
This is a great freestanding alarm. It is painfully loud. The vol is adjustable and it has entry tone. It comes with a remote that works well. Only thing I dislike is it does not have a slide switch so it stays locked on alarm sound. It is easy to push the button by mistake and have an entry tone instead of the alarm you thought you set. I now always double ck that it is on alarm and full vol each time I set it. As I only use it for alarm the multi vol and entry tone instead of being additional positive features are a huge drawback for me. An entry tone is not going to scare away an intruder and as such may place people or property at risk. Manufacturer: Please make an alarm only version. ... show more
Reviewed in the United States on May 19, 2024 by Pictureman

  • Worked Short Time
Style: P7+RC531
It worked great until it didn't. Only a few months old and it acts whacky. All of the sudden the siren will go off when it's set to a different tone.
Reviewed in the United States on September 9, 2025 by PuzzleWuzzle

  • Loud, remote works well, motion activation works well
Style: P6+RC531
Had one of these on my back screened porch for YEARS, protected from rain, nice & loud in case someone opened the door & came onto the porch at night. It did get knocked off a couple times & the last time I put new batteries in it, you could barely hear it so bought a new one. Motion activation works great! I like that I can connect it to USB. If this one lasts like the last - I highly recommend! ... show more
Reviewed in the United States on May 9, 2025 by Mrs.

  • Good while they work, and feature changes needed.
Style: P7+RC531
The good: Plenty loud and with adjustable volume levels. Easy to install. Excellent range with remote control. Before they stop working, they offer an inexpensive way to add security or notification features. The not-so-good: Battery life is poor, and the LOUD triple-beeping on low batteries will drive you insane, especially if you have the sensor mounted up high where you have to get a ladder at 3AM to stop the maddening beeping. Reliability is iffy. So far, 2 out of 5 are defective. ... show more
Reviewed in the United States on January 12, 2025 by RR

  • Small and very loud which is a perfect combination.
Style: P6+RC531
Bought to be placed in a smaller storage shed that does not have power to it so this works perfect.
Reviewed in the United States on June 29, 2025 by Keith Krueger

  • One works, one didn't
Style: P6+RC531
I bought two of these alarms and was able to pair one with the remote but was unable to get the other to pair with either remote. I bought these thinking both could pair to one remote but would have settled for it at least paring to separate ones. I contacted the company explaining the situation and the answer I got was the directions I had followed in the first place. I'm stuck with the "dud" because I was sick and couldn't return it. My rating would be lower but one does work though the range is disappointing. ... show more
Reviewed in the United States on October 11, 2024 by justmyopinion

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