Best Home Security Deals

At Amazon, add this Smart Fingerprint Keyless Entry Door Lock to your cart to drop the price to $59 automatically at checkout. It's the best price Amazon has charged for this door lock. It combines five unlock methods, including fingerprint, keycard, passcode, physical key, and WiFi app control, along with real-time entry alerts and a built-in doorbell. Buy Now at Amazon

This 3-pack of X-Sense SC07-W smoke and carbon monoxide detectors is $123.48, down from $139.99. Each unit runs on a sealed 10-year battery, so there's no need to swap batteries, and the alarms interconnect wirelessly across a home so every unit sounds if one detects danger. Free shipping applies.  Buy Now at Amazon

At eBay, use promo code "VIPAUGTAKE8" to get this open-box Open-Box Wyze Wired IP65 Video Doorbell for $18. That's $2 less than our mention from a couple of days ago and the best deal we've seen for this model in any condition. Buy Now at eBay

At $60, this is a good deal on the Philips WiFi Keypad Deadbolt today at Woot. Prime members would pay $25 more fort he same one at Amazon today (and non-members $50 more). This lock belongs to Philips's 4000 series, which the brand positions as its full-featured line with app-based remote access alongside fingerprint, PIN, and key entry. This ships for free for Amazon Prime members and the deal ends on August 24. Buy Now at Woot! An Amazon Company

This Henry Squire ASWL2 padlock is $38.44 at Woot for a $29 low. It has a solid brass body with a 5-pin tumbler cylinder and a revolving hardened steel shackle designed to resist sawing, making it suited for commercial settings like warehouses and roller shutter doors.  Shipping is free for Prime members.  Deal ends August 14th. Buy Now at Woot! An Amazon Company

Last call for exclusive Yale savings! Yale Home offers 10% off sitewide via promo code "DEALNEWS10". Save on smart locks, keypad locks, door hardware, smart safes, smart delivery and storage products, handle sets, and related smart home security accessories. Get free shipping with orders of $50 or more. Sale ends June 30, 2026. Shop Now at Yale Home

Fingerprint door locks are useful if you want to ditch keys entirely or give household members access without making copies, and this one includes a handle set so it's a more complete install out of the box. At $70, it's half off the $140 list price via promo code "WX7SY74E". Deal ends August 13.  Buy Now at Amazon

At Amazon, get the Vevor 2.7x1.4-Foot Water-Activated Flood Bags 6-Pack for $26. It's the best deal we've seen for this 6-pack. Each bag expands to 3-4 in. thick within about 10 minutes of contact with water, offering a sandless alternative to traditional sandbags for doorways, basements, and garages. Buy Now at Amazon

Add this Teeho TE002L Fingerprint Keyless Entry Deadbolt Door Lock to you cart and proceed to checkout to drop it to $45. It's the best price Amazon has charged for this door lock. It combines fingerprint, keypad, and key entry with an auto-lock feature, and comes with 2 lever handles included in the set. Buy Now at Amazon

eBay offers the open-box Wyze video doorbell for $20.24 via promo code "VIPAUGTAKE8".  That's a $3 drop from last week and the best price we've seen.  Shipping is free. A 90-day VIP Outlet warranty applies. Deal ends September 1st. Buy Now at eBay

This ABUS Granit Plus 640 mini U-lock is $55 at Woot, down from $90.98. It uses a 12mm hardened steel shackle with a double-bolted lock body and an ABUS Plus cylinder designed to resist tampering and picking. Two keys are included, one of which is an LED key for locking in the dark, and the included TexKF bracket fits tubes from 21 to 80mm. You pay $86 or more at other stores. Buy Now at Woot! An Amazon Company

Households with multiple floors or rooms benefit most from interconnected alarms, where triggering one unit alerts every other connected alarm simultaneously. X-Sense has this 5-pack of combination smoke and CO detectors (along with the base station) at $132, which is $68 off the $200 list price via coupon code "AFQ3XSENSE". Deal ends August 28.  Buy Now at X-Sense Innovations Co.

SentrySafe takes 15% off sitewide for Memorial Day. The discount automatically applies at checkout. Save on fireproof and waterproof safes, security and business safes, portable safes, cash boxes, fireproof chests and files, document bags, and safe accessories. Plus, all orders get free shipping. Shop Now at SentrySafe

eBay offers the Blue by ADT 8-Piece DIY Home Security System for $21.16 via promo code "VIPJULYTAKE8".  That's a $14 low.  Shipping is free.  Deal ends August 1st. Buy Now at eBay

Update: The price has changed to $14.79 since this was originally published.

This Master Lock Magnum set includes two padlocks that share the same keys for just $14. That's $31 cheaper than what you'd pay today at Home Depot. Shipping is free for Prime members, too. The shackle is made from boron-carbide rated 50% harder than hardened steel, which adds pick and pry resistance for outdoor use. Buy Now at Amazon

Unlocks your door via 3D face recognition, fingerprint, app, or key, which suits people who want keyless entry without relying on a single method. Apply coupon code "YEHQWENH" for a savings of $85. Buy Now at Amazon

Botslab's 2K wireless doorbell camera runs on battery (no wiring needed) and streams video at 2K resolution, which gives you noticeably sharper footage than the 1080p cameras that dominate this price range. Apply coupon code "9IMLJZERDN" for a total savings of $20. Buy Now at Amazon

This EverPlus door reinforcement lock is $16.98 for a 2-pack, down from $19.99. Each lock is built to withstand 800 lb. of force and installs on the door frame in a few minutes with basic tools. Buy Now at Amazon

With promo code "VIPJULYTAKE8", this open-box Chamberlain myQ security camera drops to $14.72. It's the best deal we've seen for this model. The camera uses Bluetooth setup and a magnetic mounting base, making it simple to install in a garage without extra hardware. Coupon expires August 1. Buy Now at eBay

August Home takes 20% off sitewide via promo code "DEALNEWS20". Save on smart locks, Wi-Fi-enabled door locks, keypads, fingerprint keypad bundles, smart deadbolt bundles, door hardware, and smart lock accessories. Plus, shipping is free. Offer ends July 1, 2026.