Name: eufy Battery-Powered Smart Motion Sensor
Brand: eufy
SKU: 13856401863
Availability: OutOfStock
Rating: 4.8 (21 reviews)

Walmart US Ecommerce Website

GENERAL MERCHANDISE

PHARMACY

GROCERIES

VUDU

SPARK

PHOTO

ADVERTISING

SAVINGS CATCHER

GIFTCARDS

INHOME

AFFILIATE

ONEAPP

LOTUS

HELP

SMART_REORDER

GROCERY

CONV_COMMERCE

SURGEON GENERAL'S WARNING: Smoking Causes Lung Cancer, Heart Disease, Emphysema, And May Complicate Pregnancy.

SURGEON GENERAL'S WARNING: Quitting Smoking Now Greatly Reduces Serious Risks to Your Health.

SURGEON GENERAL'S WARNING: Smoking by Pregnant Women May Result in Fetal Injury, Premature Birth, And Low Birth Weight.

SURGEON GENERAL'S WARNING: Cigarette Smoke Contains Carbon Monoxide.

DynamicCardCarousel For Tobacco Warnings

NEW AddToCart Wed Apr 09 2025 3:20 PM PDT

Related items to consider

NEW BuyBoxAd Wed Apr 09 2025 3:34 PM PDT

NEW BuyBoxRatingsAndReviews Wed Apr 09 2025 3:11 PM PDT

NEW FlowerDeliveryDate Wed Apr 09 2025 3:16 PM PDT

I want shipping & delivery savings with

#0071dc

NEW Fulfillment Wed Apr 09 2025 3:18 PM PDT

NEW GeneralWarningsPlaceholder Wed Apr 09 2025 3:48 PM PDT

NEW GiftingEligibilityBadge Wed Apr 09 2025 3:17 PM PDT

NEW ItemRelatedShelves Wed Apr 09 2025 3:35 PM PDT

more

Item prices may vary between online (for pickup, shipping or delivery) and in club. Item prices do not include fees for pickup, shipping or delivery (if applicable) unless noted in the item description.

NEW LegalPriceDisclaimer Wed Apr 09 2025 3:15 PM PDT

NEW ListsAndRegistries Wed Apr 09 2025 3:22 PM PDT

NEW MarqueeDisplayAd Wed Apr 09 2025 3:35 PM PDT

NEW MarqueeDisplayAd Wed Apr 09 2025 3:39 PM PDT

NEW PriceInformation Wed Apr 09 2025 3:13 PM PDT

NEW ProductDescriptionPlaceholderATF Wed Apr 09 2025 3:32 PM PDT

NEW ProductDescriptionPlaceholder Wed Apr 09 2025 3:40 PM PDT

NEW ProductDirectionsPlaceholder Wed Apr 09 2025 3:44 PM PDT

NEW ProductIndicationsPlaceholder Wed Apr 09 2025 3:43 PM PDT

NEW ProductName Wed Apr 09 2025 3:10 PM PDT

NEW ProductReturnPolicy Wed Apr 09 2025 3:21 PM PDT

NEW ProductSpecificationsPlaceholder Wed Apr 09 2025 3:41 PM PDT

NEW ProductStickyBuyBox Wed Apr 09 2025 3:23 PM PDT

NEW ReviewsPlaceholder Wed Apr 09 2025 3:51 PM PDT

NEW Variants Wed Apr 09 2025 3:14 PM PDT

Sams PDP BrandLink Wed Apr 09 2025 2:02 PM PDT

Sams PDP Breadcrumb Wed Apr 02 2025 8:40 PM PDT

Sams PDP ItemFitment Wed Apr 09 2025 2:00 PM PDT

Sams PDP ProductFlags Wed Apr 09 2025 3:09 PM PDT

Sams PDP ProductImages Wed Apr 02 2025 8:49 PM PDT

Sams SkylineDisplayAd Thu Jul 10 2025 11:02 AM PDT

Sams SNAP Badging Wed Jan 21 2026 8:38 PM PST

Apply Now

Get a $30 statement credit when you open an account and use it to make $30 in eligible Sam's Club purchases within 30 days¹.

¹Offer subject to credit approval. To qualify, you must (i) apply and be approved for a Sam’s Club® credit card account and (ii) use your new account to make Sam’s Club purchases totaling $30 or more (excluding cash advances, gift card sales, alcohol, tobacco and pharmacy purchases) within 30 days of date of account opening. When you open an account online or with your mobile device, purchases cannot be made at in-club registers until the physical card is received. Your physical card should arrive in 7-10 business days from date of account opening. A $30 credit will post to the account within 90 days after the qualifying purchases are made. Offer is valid for newly opened accounts only and each account is eligible for only one $30 offer. We reserve the right to discontinue or alter the terms of this offer any time.

Synchrony Credit Card Banner Anonymous

Complete your purchase with these

PDP boughtTogether SoftBundles Wed Apr 09 2025 3:49 PM PDT

PDP RR0 ItemCarousel Wed Apr 09 2025 3:38 PM PDT

PDP RR1 ItemCarousel Wed Apr 09 2025 3:52 PM PDT

eufy Battery-Powered Smart Motion Sensor

Instructions

Protects You, Your Family, and Your Privacy: Every eufy Security product is engineered to ensure your data is kept private. Keep a secure record of everything that happens around your home. <h3>Features</h3> Protection That Lasts The included battery provides up to 2 years of power for round-the-clock security.Extensive Coverage Detects motion within a 100° field of view up to 30 feet away—more than enough to secure an entire room of your home. Adjustable Sensitivity Tailor the sensitivity of the motion sensor so that it only alerts when humans are in range—rather than your pet. App Alerts Notifies you as soon as motion is detected, sending a message to your phone via the eufy Security app. Customizable Detection To prevent your playful pets from accidentally triggering the motion sensor, you can adjust the sensitivity so that it only triggers when human-sized intruders are detected. Easy Setup Adding the motion sensor to your existing security system is a breeze. Once installed, pair the device via the eufy Security app. Then, press the button on the motion sensor, and HomeBase will add the sensor to your existing security setup. Instant Alerts As soon as motion is detected, the sensor will send an alert to your HomeBase (not included), which in turn will send an alert notification straight to your phone (eufy Security app required). Installation Step 1: Peel off the mounting tape and stick or screw the sensor onto the door or window you want to monitor. Step 2: Stick the magnet part onto the frame of this door or window near the entry sensor’s printed “Magnet” wording. Note: Please make sure the distance between entry sensor and the magnet is shorter than 1.5in. <h3>What's Included</h3> Includes eufy motion sensor, CR123A battery, mount, and mounting accessories. <h3>Enjoy complimentary Apple Service Trials with this purchase.</h3> Redemption instructions will be emailed post purchase. Terms apply.

Brand

Model

<ul> <li>Detects motion up to 30ft away, up to 2 year battery life, adjustable sensitivity and more</li> <li>Receive instant alerts when motion is detected via eufySecurity app</li> <li>Includes motion sensor, CR123A battery, and mounting accessories</li> <li>No subscription needed</li> <li>Model # T8910021</li> </ul>

Specifications

Ingestion Hazard

Allstate Protection Plan

<h3>Allstate Protection Plans</h3>
Protect your new purchase
3-Year Protection Plan Includes:



<ul><li>Mechanical & electrical failures during normal use
<li>Fast repairs or replacement
<li>Worldwide coverage
<li>Free 2-way shipping
<li>Easy online claims 24/7
<li>Accidental or intentional damage, loss, and theft are not covered.</ul>
Easy online claims 24/7 Easy Online Claims Available 24/7
How does my plan work with the manufacturer's warranty?
Most products at Sam’s Club come with a manufacturer’s warranty that lasts 90 days to one year from the date of purchase. If there is an issue during this time that is covered by the warranty, you will be referred to the manufacturer for service. If there is an issue that is not covered by the manufacturer during the warranty period but is included in your Allstate plan, Allstate will cover it.
To file a claim:
<ul>
<li>Register your protection plan at www.squaretrade.com/SamsClub (this step is not required to file a claim)
<li>File a claim at www.squaretrade.com/SamsClub anytime, 24/7. Or call us at (888) 240-6940.
<li>Have your receipt and covered item with you if you have not registered your plan.
<li>Many claims are approved instantly. in other cases, a specialist will guide you through next steps.
</ul>
Click here for <a href="https://scene7.samsclub.com/is/content/samsclub/protection_plan_terms_conditions" target=blank"_self">Protection Plan Terms and Conditions</a>

<ul>
<li>3-years of protection</li>
<li>Covers mechanical & electrical failures during normal use</li>
<li>Fast repairs or replacement</li>
<li>No deductibles or hidden fees</li>
 <li>Easy online claims 24/7</li>
<li>Accidental damage, intentional damage, loss, and theft are not covered</li>
</ul>

Get peace of mind for pennies a day!

Protect your purchase

title_shipToHome_not_available

<ul><li>Detects motion up to 30ft away, up to 2 year battery life, adjustable sensitivity and more <li>Receive instant alerts when motion is detected via eufySecurity app <li>Includes motion sensor, CR123A battery, and mounting accessories
<li>No subscription needed

<li>Model # T8910021</li></ul>

[This review was collected as part of a promotion.] This eufy Security Home Alarm System Motion Sensor does a great job at providing security and detecting motion at doorways and entry points. It was very easy to set up and paired well with the home base. It provides motion detection up to 30 ft which is more than enough. It has a long lasting battery as well, and seems to be very durable. I highly recommend this product to anyone looking to enhance their home security.

Works great

anker.com

[This review was collected as part of a promotion.] This little thing is powerful and packs a punch!  It is super helpful and I’m very glad I have it!  As an add on it does more than what it should do!  You definitely should try this product!  I highly recommend this product!

So nice!

[This review was collected as part of a promotion.] I love it it detects when someone’s at the door right away. I love eufy brand. I highly recommend! It’s perfect size as well. It is loud, but not too load and is perfect if you can’t hear your doorbell in a huge house.

Love it

[This review was collected as part of a promotion.] We set up our eufy security system and loved the ease of the product and the quality. We decided we needed an extra security sensor, so I picked this one up. It was super easy to set up and works great.

A Big Fan

[This review was collected as part of a promotion.] Very easy to set up and install. Installation was such a breeze just peel and stick. Private and stable connection. Love that I can customize the sensitivity with 5 different strengths. Great to have just for extra peace of mind.

Works great!!

[This review was collected as part of a promotion.] Getting this product gave me so much relief! I’ve wanted a home alarm for a while, so once I got this product, I just felt comfortable. I really like how this product alerts you right away. The second there is motion, you get alerted. I would highly recommend this home alarm! Having young children, and just being able to count on your alarm system really is stress relieving.

Security home alarm

[This review was collected as part of a promotion.] Great product that works well and is easy to setup with your homebase. It’s nice having peace of mind knowing that I’ll get the important updates for whichever room I’d like. The battery life is very nice considering the 2 year quote. Ability to customize your experience with the app is an added bonus.

Easy setup

[This review was collected as part of a promotion.] I waa so excited to get this hooked up for my home! It was quite an easy setup, even with the app! The sensor is very accurate. I'm amazed at how it detects motion. I love how I can get alerts on my phone and be made aware of activity around my home. I feel secure mentally knowing that my home is safe, thanks to the security of this home security system!

Great Security Home Alarm System!

[This review was collected as part of a promotion.] I've been collecting Eufy items for a bit. I use Home Assistant as a home automation platform and the Eufy products always play nice with that. 

This motion sensor was easy to set up and mount. I don't love that the battery is a non-standard type but it is supposed to last 2 years. The ball and socket swivel is also a plus because you don't know how you're going to need to point a motion detector over time.

Great addition to my other Eufy security products

[This review was collected as part of a promotion.] Well at first I was not sure about this purchase. I had to really take some time to make sure this product is on the up and up. I have to say it has a good job being a good motion sensor. I was able to get it connected to my phone. The only thing was I would have to test it at times to see if it was picking up motion as I walked passed it. But as time went by the eufy motion sensor did what it is suppose to do which is give me info on what is going around inside my home. Plus you can adjust it so it will know when human (size) intruders are detected which is good. So would I recommend this item..YES. I believe you would be pleased to have this i your home. Try it and see.

eufy Battery-Powered Smart Motion Sensor

Shipping

Highlights

ecobee Wired Smart Doorbell and Smart Sensors