Best Home Security Deals

This X-Sense storefront on Amazon features discounts of up to 20% off smoke detectors, carbon monoxide alarms, radon detectors, and other home safety devices.  Free shipping applies.  Shop Now at Amazon

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

At Amazon, get this X-Sense Radon Detector for $54. It's the best deal we've seen for this model. It tracks radon levels for up to 999 days without recurring lab fees, and a built-in thermometer helps monitor conditions for more accurate readings. The 2-year battery life means it can run continuously without frequent maintenance. Buy Now at Amazon

At Amazon, get the Ring Battery Doorbell 2K (2026) for $40. It's $30 less than our mention from last month and the best deal we've seen for this model. It records in 2K video with a wide-angle view and offers up to 6x enhanced zoom, along with two-way talk and real-time motion alerts sent straight to your phone. Buy Now at Amazon

Amazon offers the Blink Mini 2K+ Compact Security Camera 2-Pack in Black or White for $27.99.  That's a $10 drop from last month and its best-ever price.  Shipping is free. Buy Now at Amazon

The Blink Outdoor 4 camera is back at it's all time low of $27.99, down from $79.99. It includes a Sync Module Core, mounting kit, and up to two years of battery life from the included AA batteries, so there's no separate hub or charging cable to buy right away. Buy Now at Amazon

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

This Ring Starter Set with battery doorbell and indoor cam is $70 off, bringing it down to $70 from its $140 regular price at The Home Depot. That's well below Amazon's current price of $500. The set pairs a battery-powered video doorbell with an indoor camera, giving two-way talk and live view for monitoring both the entrance and inside the home. Buy Now at Home Depot

This GunVault AR 1000 Assault Rifle Vault is $15. That's $65 off list, and $13 under Amazon's price. Built from 18-gauge steel with a tamper-resistant door and no-eyes keypad, it's designed to mount discreetly in a closet, vehicle, or office for quick access to a standard AR-15 rifle. Shipping adds $10, or get free shipping with an order of $50 or more.  Buy Now at Adorama

This lock combines keypad, app, key, and voice control in one unit, useful if you want to ditch spare keys and check who's coming and going remotely. Apply coupon code "VXU4VY5Q" for a savings of $100.  Buy Now at Amazon

At Amazon, get the Blink Outdoor 2K+ and Video Doorbell for $34.99. That's $65 less than the price we saw it for in February and the best deal we've seen for this bundle. It pairs the Outdoor 2K+ camera with the Video Doorbell, both offering up to two years of battery life and 2K video with color vision in low light. Buy Now at Amazon

This Blink Mini 2K+ camera is $24 off, dropping to $16 from its regular $40 price. It's the best deal we've seen for this model. It records in 2K resolution with up to 4x zoom and includes two-way talk with noise cancellation for clearer conversations. It can also double as a chime for a Blink Video Doorbell and works with Alexa-enabled devices. Buy Now at Amazon

At Amazon, get the Ring Outdoor Cam 2K for $50. It's the best price Amazon has charged for this model. Shipping is free. Buy Now at Amazon

This Ring Spotlight Cam Plus is $79.99, down from $149.99. It's the best deal we've seen for this model. It records 1080p HD video with color night vision, and pairs motion-activated spotlights with a built-in siren to deter intruders. Two-way talk lets you speak to visitors remotely, while customizable motion zones help limit alerts to the areas that matter. Buy Now at Amazon

Setting these up outdoors is straightforward since the solar panels mean no cables to run or batteries to swap, which suits anyone monitoring a driveway, yard, or detached garage. The four-camera system runs $100 below its list price. Buy Now at Amazon

Two cameras that run entirely on solar power make this a fit for anyone covering a driveway or backyard where running electrical wiring isn't practical, and at $75 you're paying $95 (56%) less than the $170 list price. Deal ends October 10.  Buy Now at ANNKE

Update: The price has changed to $239.99 since this was originally published.

This 6-pack of X-Sense smoke and carbon monoxide detectors is $237.48, down from $269.99. Each unit runs on a sealed lithium battery rated for 10 years, so there's no need to swap batteries, and the alarms wirelessly link together so every unit sounds if one detects danger anywhere in the home. Free shipping applies.  Buy Now at Amazon

This security camera is priced at its all-time low of $28.88, down from its regular $33.99 price. It includes color night vision rated for up to 65 feet, a built-in floodlight with a motion alarm, and support for a 128GB microSD card for local video storage. Free shipping applies for Prime members.  Buy Now at Amazon

This Hieasy Home window camera is $24.89 after the on-page coupon is applied. That's $15 off list and the lowest price ever on Amazon. It sticks to window glass with no drilling required and offers two mounting angles, one for a direct view and one angled down for second-floor windows. It also includes full-color night vision, AI person and vehicle detection, and support for local microSD storage up to 512GB. Prime members get free shipping.  Buy Now at Amazon