
At Amazon, get this 3K 5MP Window Camera for $28. It's the best deal Amazon has offered for this model. It includes two separate window mounts, a flat one for ground-floor windows and a tilted one for second-floor installation, along with color night vision and free 7-day cloud storage. Buy Now at Amazon
- 3K resolution with 5MP image sensor
- Color night vision with built-in spotlights
- Dual-band 2.4GHz/5GHz Wi-Fi connectivity
- 24/7 continuous recording w/ free 7-day cloud storage
- Supports local storage via microSD card up to 512GB
- Includes flat and 20° tilt window mounts for first- and second-floor installation

Today only, this Chamberlain myQ indoor security camera is $9.99, down from $26.33 at Home Depot. We did see it for slightly less in March, but this is still a great deal. It records 1080p video with a 130-degree wide-angle view and sends real-time alerts when it detects movement inside your home. Buy Now at Home Depot
- night vision
- two-way audio
- motion detection
- smartphone control
- 130° wide-angle camera

At Amazon, get the Tapo HybridCam 1080p Indoor/Outdoor Security Camera for $18. It's the best price Amazon has charged for this model. It works both indoors and outdoors thanks to an IP65 weatherproof rating, and it offers color night vision, AI-based person and baby-cry detection, and local microSD storage so it can run without a subscription. Buy Now at Amazon

At $40, this eufy Security C31 camera is $20 off its regular price of $60. It's the best deal we've seen for this model. It records in color at night, offers 360° pan and tilt with AI tracking for people, vehicles, and pets, and stores footage locally on a microSD card or HomeBase without requiring a subscription. Buy Now at Amazon
- no monthly fees
- 360° pan and tilt
- full color night vision
- dual external antennas

At Amazon, get this 3K 5MP Window Camera for $28. It's the best deal Amazon has offered for this model. It comes with two mounts, a flat one for first-floor windows and a 20° tilt mount for second-floor installation, so one camera can cover multiple angles without extra hardware. It also includes free 7-day cloud storage alongside local microSD recording. Buy Now at Amazon
- 3K, 5MP resolution with color night vision up to 33 feet
- Includes two mounts, a flat mount and a 20° tilt mount for first- or second-floor windows
- Tool-free, drill-free magnetic installation on glass surfaces
- Dual-band 2.4GHz & 5GHz Wi-Fi connectivity
- AI human and vehicle detection with push notifications
- 24/7 continuous recording w/ free 7-day cloud storage and microSD card support up to 512GB

This five-camera Blink Outdoor 4 system is $105, down from $300, and matches its all-time low price on Amazon. Each camera offers 1080p HD live view, infrared night vision, two-way talk, and up to two years of battery life on the included AA batteries. Buy Now at Amazon
- 1080p HD day and night vision
- Two-year battery life
- Two-way audio communication
- Enhanced motion detection
- Works with Alexa

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
- Monitors radon levels for up to 999 days without lab fees
- Delivers initial results in 24 hours, with accuracy reaching 95% after 7 or more days
- Compact 3.6" x 3.2" x 3.0" size for easy placement in any room
- 2-year battery life using AA batteries
- Sound-and-light alerts trigger when radon levels exceed the set threshold
- Stores up to 99 local records and includes a built-in thermometer

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
- Unlocks via fingerprint, IC card, passcode, physical key, or WiFi app
- Stores up to 100 fingerprints, 100 cards, and 100 passcodes
- Sends real-time mobile alerts and includes a built-in doorbell
- Auto-locks and triggers an alarm after 5 failed unlock attempts
- Runs on 4 AA batteries for 6-12 months with a Type-C emergency charging port
- Fits standard doors 35-55mm thick with a reversible handle for either door direction

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
- Expands to 3-4 in. thick once activated with water
- Superabsorbent gel expands up to 58 times its weight
- Fully expands within about 10 minutes of activation
- Reinforced stitching along the edges for added durability
- Each bag measures 2.7 x 1.4 ft.
- Set includes 6 flood barrier bags

Amazon offers the Master Lock Magnum Steel Keyed Alike Padlocks 2-Pack for $14.79, its best price of the past few years. You'd pay about double locally. Shipping is free for Prime members. Buy Now at Amazon

At Amazon, get the Prepared Hero Fire Spray Mini Fire Extinguisher for $12. It's the best price we could find by $18. The 10-oz. unit is air-powered and uses a 100% organic, non-toxic formula safe for use around people and pets. Buy Now at Amazon

Amazon offers the 2nd-Gen Ring Alarm Panic Button 2-Pack for $24.99. That's $25 less than you'd pay at Home Depot. Shipping is free for Prime members. Buy Now at Amazon
- 2nd-generation Panic Buttons, 2-pack
- Press and hold 3 seconds to trigger Ring Alarm siren
- Supports Panic, Medical, or Fire emergency response modes
- 24/7 professional monitoring with Ring Protect Pro subscription (sold separately)
- Compatible with Ring Alarm and Ring Alarm Pro
- Ring Protect subscription required for app notifications (sold separately)