Best Home Security Deals

Shop the Ring Memorial Day Sale for up to 40% off doorbell cameras, floodlight cameras, alarms, and sensors. Pictured is the Ring Battery Doorbell for $59.99 ($40 off). Shipping is free. Sale ends May 25, 2026. Shop Now at Ring

Amazon has the DESLOC C100 Plus Smart Lock at $29.89, down from $59.99, which is a rare sub-$30 price for a Wi-Fi-enabled deadbolt that doesn't require a separate hub. It's also the lowest price that Amazon has charged for this model. Shipping is free. Shop Now at Amazon

With promo code "BLINK30", this refurb Blink Outdoor 4 2-camera systems drop to $30 at Woot. It's the best deal we've seen for the 2-camera kit. It offers 1080p HD video, infrared night vision, two-way audio, and up to two years of battery life per charge on AA lithium batteries. Each unit has been tested and verified by Amazon to be fully functional and may have minor cosmetic imperfections. The 90-day Woot Limited warranty applies. Code valid through May 16. Shop Now at Woot! An Amazon Company

Apply promo code "BLINK30" at checkout for an extra 30% off this Amazon Refurbished Blink Video Doorbell, bringing it to around $28. It's the best deal we've seen for this model in any condition. It supports 1080p HD video, two-way audio, and installs either wired or wire-free using two AA batteries rated for up to two years of life. Buy Now at Woot! An Amazon Company

Walmart has dropped this BRK hard-wired ionization smoke detector to $19, down from its regular price of $29. It's $2 more at Amazon. Orders ship free with a $35 minimum or free with all orders if you're signed up to Walmart+. Shop Now at Walmart

Desloc Official via Amazon offers the Desloc K120 Proprietary GPT Fingerprint Smart Lock in Black or Silver for $118.99 (reduced from $169.99) with free shipping.

The Desloc K140 Plus Palm Vein Recognition Smart Lock is also reduced, from $179.99 to $118.99 in Black or Silver.

K120 Features

• 13-month battery life with 15,000mAh rechargeable battery + Type-C emergency charging port to prevent lockouts

• Proprietary GPT fingerprint algorithm with 3D precision, <1/1,000,000 false acceptance rate, and local data storage

• Built-in Wi-Fi for remote control + Landlord Mode for multi-user management, temporary codes, and shared access

• IP65 weather resistance with BHMA Grade 3 certification, tested to 100,000 cycles, 3000N strength, and 240-hour salt spray

• Model: K120

K140 Plus Features

• Palm vein recognition with local biometric storage for secure access

• 10,000mAh battery provides up to 9 months of use

• Safety features: anti-hijack, anti-peep, alerts, and door sensor

• Wi-Fi remote access supports app, voice, codes, and palm profiles

• DIY installation fits standard doors with automatic swing detection

• Model: K140 Plus

Buy Now at Amazon

Amazon offers these Liquid Ant Baits for Indoors 4-Stations for about $5. But clip the $2 coupon to save a total $4.52 compared to the list price. Prime members get free shipping. Buy Now at Amazon

Dual-lens design gives you a wider field of view than a standard single-lens camera, which makes it a practical option for driveways, yards, or any spot where coverage gaps are a problem. It's currently $60 off the $220 list price at $160. Apply coupon code "GK4UQ7IA" for a savings of $60.20. Buy Now at Amazon

Amazon offers the Tapo Smart Deadbolt Door Lock with Fingerprint Recognition for $79.99. That's a $15 low. Shipping is free. Buy Now at Amazon

Solar-powered and wire-free, this four-camera setup works well for homeowners who want coverage across multiple entry points without running cables or paying for ongoing cloud storage fees. At $224.99, it's $225 off the listed retail price. Apply coupon code "45M82AJB" for a savings of $225. Buy Now at Amazon

Designed for locations without WiFi access, like a remote cabin, construction site, or rural driveway, this camera runs on 4G LTE and can pan and tilt remotely, so you get coverage where a standard wired or wireless camera won't reach. It's currently $39 off the $129.99 list price at $90.99. Clip the $32.50 off coupon on the page and apply code "URNT2YI8" for a savings of $39. Buy Now at Amazon

The eufy C31 Wired Cam is available on Amazon today for $48; that's its best-ever price. Shipping is free. Buy Now at Amazon

Save 50% off Cobra Fire Blankets, with prices starting at $24.99.These Stop Fires In Seconds — No Mess, No Panic.When every second counts, the Cobra Fire Blanket gives you the power to put out dangerous flames in seconds —no training or cleanup required. Shop Now at Cobra Fire Blanket

Amazon offers the Tapo 2K Outdoor Pan/Tilt Wired Floodlight Security Camera for $79.99. That's a $9 low. Shipping is free. Buy Now at Amazon

The Tapo 1080p Pan/Tilt Indoor/Outdoor Security Camera at Amazon is back down to the best price it's been. You'll get free shipping with Prime. Buy Now at Amazon

Homeowners who want a single device handling both motion-activated lighting and video surveillance will find this covers both without needing separate hardware, and it's currently $59.50 off the $89.99 list price. Apply coupon code "PC3AAPYT" for a savings of $59.50. Buy Now at Amazon

Amazon offers the Mondoshop Fire Blanket 4-Pack for $16. That's a savings of $14. Plus, Prime members get free shipping. Buy Now at Amazon

Amazon offers the Tapo Smart Video Wireless Doorbell Camera for $35. You'd pay $20 more elsewhere. Shipping is free. Buy Now at Amazon

My Best Buy Plus and My Best Buy Total members save up to 10% on select Reolink security systems at Best Buy, with prices starting at $113 before the member discount.  Best Buy Plus and Total are paid memberships, which cost $50 and $180 annually respectively. This deal ends May 31. Shop Now at Best Buy

Save 50% off Cobra Fire Blankets, with prices starting at $24.99.These Stop Fires In Seconds — No Mess, No Panic.When every second counts, the Cobra Fire Blanket gives you the power to put out dangerous flames in seconds —no training or cleanup required. Shop Now at Cobra Fire Blanket