Amazon Alexa Home Security Sensors and Motion Detectors
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- New (Other) · Honeywell$48.00or Best Offer$6.07 shipping
- Brand New · Unbranded$10.89 to $28.99Free shipping
- Brand New · Unbranded$10.65or Best OfferFree shipping660 sold
- $12.28 to $25.52Free shipping
FREE SHIPPING🔵FREE RETURNS🟡U.S SELLER🔴New (Other) · SimpliSafe$11.99Free shipping- New (Other) · Ring$27.00Free shipping169 sold
- Brand New · Vivint$28.97Free shipping454 sold
- Official WYZE Manufacturer ✅✅30 Day Warranty✅✅Certified - Refurbished · Wyze$12.32Free shipping261 sold
- $28.00Free shipping235 sold
- New (Other) · Ring$34.99or Best Offer$7.99 shipping
- $19.95or Best Offer$5.41 shipping
- Brand New · DSC$31.87or Best Offer$4.89 shipping
- Brand New · Kangaroo$22.95or Best OfferFree shipping
- $17.60or Best OfferFree shipping130 sold
- $14.39 to $44.99Was: $15.99was - US $15.99Free shipping
- Brand New · Kangaroo$18.00or Best Offer$4.89 shipping
- Pre-Owned · Ring$22.99or Best Offer$7.99 shipping
- $12.99or Best Offer$5.02 shipping54 sold
- $33.99Free shipping58 sold
- $15.95or Best OfferFree shipping106 sold
- $40.00Trending at $42.99Free shipping
- $0.99$9.39 shipping1 bid22h 42m
- $16.99Was: $28.99was - US $28.99Free shippingOnly 1 left!
- $32.99$5.99 shipping
- $71.05Free shipping4 watching
- New (Other) · Philips$31.98Free shipping
- $12.39Was: $13.77was - US $13.77Free shipping
- Brand New · Govee$34.99Free shipping
- $34.95$4.69 shippingOnly 1 left!
- $240.00or Best Offer$8.34 shipping
- Brand New · SimpliSafe$38.99Free shipping3 watching
- $39.98Free shipping
- $16.99or Best Offer$6.24 shipping
- $44.00Was: $55.00was - US $55.00Free shipping59 sold
- $65.00Free shipping
- Brand New · SmartSecurity$11.65or Best OfferFree shipping53 sold
- $13.99or Best OfferFree shipping59 sold
- Brand New · eve$25.00$4.69 shippingOnly 1 left!
- $19.99Was: $29.99was - US $29.99Free shipping
- Brand New · Unbranded$11.00 to $38.90Free shipping
- $59.99or Best OfferFree shipping
- $21.78Free shipping31 sold
- $20.85Free shipping12 watching
- $39.95Free shipping195 sold
- Brand New · Vivint$15.00or Best Offer$4.89 shipping
- $14.96Was: $19.95was - US $19.95Free shippingOnly 1 left!
- Brand New · Alarm.com$35.99Free shipping
- New (Other) · Ring$24.99Free shipping
- $29.95Trending at $44.00Free shipping
- $86.95or Best OfferFree shipping
- $18.99Free shipping53 sold
- $18.00Trending at $19.98Free shipping
- $29.95Free shipping3 watching
- Brand New · Honeywell$39.95or Best OfferTrending at $41.13$8.75 shipping
- New (Other) · EcoLink$10.00or Best Offer$4.80 shippingOnly 1 left!
- Brand New · Honeywell$69.99Free shipping
- $19.99$7.60 shipping
- New (Other) · Ring$25.00or Best OfferTrending at $28.00$10.60 shipping
- Brand New · Sensor Switch$29.99or Best Offer$5.02 shipping
- Pre-Owned$400.00$6.45 shipping
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Top rated
- 97% agree - Would recommend$74.99 New$48.95 Used
- 100% agree - Would recommend$35.53 New$29.99 Used
- 90% agree - Would recommend$2.99 New
Review highlights
Recommended by our customersGood product, difficult for self installation
By yxiebid
It's a good motion detector. If you don't have pets you can set it on high sensitivity and it's pretty good. Down side ... see all reviews
Verified PurchaseMUCH better than expected!
By gaberg1265
This Westek motion sensor/light controller works exactly as described...and so much better than hoped for! The distance... see all reviews
Verified PurchaseExcellent option for your home security.
By sergiolariosg-0
Those door sensors are an excellent option for your home security. The installation and configuration is very easy. Very... see all reviews
Verified PurchaseI would reccommend this system but find your needs and do your research!
By dwayneday
Easy setup. App works well. Only thing I found that I didn't like about the APP- If you assign different users the app ... see all reviews
Verified PurchaseEffective Motion Detection with Easy Setup
By mell_lk
The Ring 4SP1SZ-0EN0 Motion Detector Alarm is a great addition to any home security setup. It’s easy to install and inte... see all reviews
Verified PurchaseThe best system for DIY
By michael055
I’ve had my SimpliSafe system for about two years now, and recently decided to protect a third door, so I bought the sen... see all reviews
Verified PurchaseWorks great.
By voguerancher
We live in the country and have a very, very long driveway. It picks up people at the end of my driveway. I love it. see all reviews
Verified PurchaseThese water alarms are really easy to se...
By michaelwcollins
These water alarms are really easy to set up. The come with working AA batteries. I’ll get another triple alarm set for ... see all reviews
Verified Purchase
