Best Home Security Deals

That's a $28 low. Buy Now at Lowe's

Clip the $10 off coupon on the page and apply code "5S9RBR7D" to save 14% on all the options. Buy Now at Amazon

Clip the $25 off coupon on the page for a savings of $25. Buy Now at Amazon

It's the best deal we've seen for the eufy SoloCam S3 Solar Wireless Security Camera in any condition. It includes a 2-year Allstate warranty. Buy Now at eBay

Apply coupon code "deus84310" for a savings of $66. Buy Now at Reolink

Add two of these to your cart to save about half off what you'd normally pay for two elsewhere. Of note, this purchase will also garner $4.86 in import & payment processing fees.

New Alibaba customers get free shipping; otherwise, it starts at around $10. Buy Now at Alibaba

You'd pay around a buck and a half more to snag this tiny security camera from a third party eBay seller today. Of note, this purchase will also garner $1.31 in import & payment processing fees.

New Alibaba customers get free shipping; otherwise, it starts at around $7. Buy Now at Alibaba

Apply coupon code "5BAOQIU6" for a savings of $60. Buy Now at Amazon

*1 mo. monitoring required at $24.99. Click more for additional terms.

*$199 DIY Life Safety Package: Requires month-to-month monitoring contract for DIY systems starting at $24.99 without QSP (one month minimum) and enrollment in ADT EasyPay. Professional installation not available. Life Safety Package includes one (1) ADT Base, two (2) door/window sensors, and one (1) COMBO smoke and co detector ($404 total value). Total cost $199 plus applicable taxes after promotion is applied and depending on geographic location. Additional products added to the package incur additional cost. Offer available for new customers only and is not combinable with any other offer or discount. Professional monitoring required for ADT to notify emergency contacts or services on your behalf. Service charges vary depending on system configuration, equipment and services selected. Cancel by calling (888) 392-2039 or by following the instructions in your order confirmation email. Free shipping applies to standard shipping (approx. 5-7 business days) and not available in HI or AK. Some features, including mobile notifications require working internet, Wi-Fi and ADT+ App. Offer expires 4/15/2026

General: The total cost of the services may vary. In municipalities that require guard response for alarm verification, ADT will charge an additional $8 monthly fee. In municipalities that require ADT to obtain your alarm permit, ADT will charge you for the amount of the permit plus a one-time $8 processing fee. Prices and offers subject to change. Satisfactory credit history required. A security deposit may be required. Offers not available in all markets. ADT products and services are only available to residents of the 50 United States, Washington, D.C., and Puerto Rico. Simulated screen images and photos are for illustrative purposes only.

©2026 ADT LLC. All rights reserved. ADT, the ADT logo, 800.ADT.ASAP and the product/service names listed on this page are marks and/or registered marks. Unauthorized use is strictly prohibited. Third-party marks are the property of their respective owners. License information available at www.ADT.com/legal or by calling 800.ADT.ASAP. MA 7855C; NC BPN007563P7B, Alarm Systems Licensing Board of the State of North Carolina; NY 12000305615,12000261120; PA 090797; MS 15019511.  Buy Now at ADT

Apply coupon code "Q5J3SVG3" for a savings of $50. Buy Now at Amazon

That ties the best price we've seen for a new one at 50% off. Buy Now at Amazon

Save $20 off list price. Buy Now at Amazon

It's a savings of $70. Buy Now at Amazon

That ties Amazon's best-ever price at $55 off. Buy Now at Amazon

That ties the lowest price we've seen at 55% off. Buy Now at Amazon

It's $36 off in Satin Nickel. Buy Now at Amazon

Use promo code "10PERCENTOFFALL" to get this price and beat what other stores charge by $106. Buy Now at eBay

*1 mo. monitoring required at $24.99. Click more for additional terms.

*$199 DIY Life Safety Package: Requires month-to-month monitoring contract for DIY systems starting at $24.99 without QSP (one month minimum) and enrollment in ADT EasyPay. Professional installation not available. Life Safety Package includes one (1) ADT Base, two (2) door/window sensors, and one (1) COMBO smoke and co detector ($404 total value). Total cost $199 plus applicable taxes after promotion is applied and depending on geographic location. Additional products added to the package incur additional cost. Offer available for new customers only and is not combinable with any other offer or discount. Professional monitoring required for ADT to notify emergency contacts or services on your behalf. Service charges vary depending on system configuration, equipment and services selected. Cancel by calling (888) 392-2039 or by following the instructions in your order confirmation email. Free shipping applies to standard shipping (approx. 5-7 business days) and not available in HI or AK. Some features, including mobile notifications require working internet, Wi-Fi and ADT+ App. Offer expires 4/15/2026

General: The total cost of the services may vary. In municipalities that require guard response for alarm verification, ADT will charge an additional $8 monthly fee. In municipalities that require ADT to obtain your alarm permit, ADT will charge you for the amount of the permit plus a one-time $8 processing fee. Prices and offers subject to change. Satisfactory credit history required. A security deposit may be required. Offers not available in all markets. ADT products and services are only available to residents of the 50 United States, Washington, D.C., and Puerto Rico. Simulated screen images and photos are for illustrative purposes only.

©2026 ADT LLC. All rights reserved. ADT, the ADT logo, 800.ADT.ASAP and the product/service names listed on this page are marks and/or registered marks. Unauthorized use is strictly prohibited. Third-party marks are the property of their respective owners. License information available at www.ADT.com/legal or by calling 800.ADT.ASAP. MA 7855C; NC BPN007563P7B, Alarm Systems Licensing Board of the State of North Carolina; NY 12000305615,12000261120; PA 090797; MS 15019511. Buy Now at ADT