
As part of its Memorial Day Sale, Amazon is hosting a eufy Security sale with discounts of up to 30% off across cameras, smart locks, doorbells, and more. Featured deals include the SoloCam E42 4-Cam Kit at $500 (down from $600), the S4 Max NVR Security Camera System at $1,200 (down from $1,500), and the FamiLock S3 Max Smart Lock at $280 (down from $400). Shop Now at Amazon

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

At Amazon, get the WYZE Bulb Cam 2K HD Outdoor Smart Security Camera for $38. It's the best price Amazon has charged for this model. Shipping is free. Buy Now at Amazon

Amazon's Ring store is running limited-time deals with discounts up to 50% off across cameras, doorbells, alarm kits, and bundles. Standout prices include the Ring Indoor Cam at $30 (down from $50) and the Ring Outdoor Cam Plus Battery at $60 (down from $100). Shop Now at Amazon

Amazon offers the Ring Outside Door Sensor for $24.99. That's a $15 savings and the lowest it's been at Amazon. Shipping is free for Prime members. Buy Now at Amazon
- IP66 weather resistance rating
- Connects via Amazon Sidewalk (no base station required)
- Compatible with Ring Pro Monitoring subscription (sold separately)
- Monitors gates, sheds, garages, and storage spaces
- Instant open/close notifications

The eufy C31 Wired Cam is available on Amazon today for $48; that's its best-ever price. Buy Now at Amazon
- no monthly fees
- 360° pan and tilt
- full color night vision
- dual external antennas

At Amazon, get this Blink Video Doorbell + Outdoor 4 Security Camera for $38. It's the best-ever deal that Amazon has offered for this bundle. The kit includes a Video Doorbell with head-to-toe HD view, an Outdoor 4 camera with 1080p HD and dual-zone motion detection, a Sync Module Core, and five AA Energizer lithium batteries. Buy Now at Amazon

At Amazon, get the Blink Outdoor 4 Floodlight Camera for $35. It's the best-ever price we've seen for this model. Shipping is free. Buy Now at Amazon
- 2-way audio

At Amazon, get the Blink Mini Indoor Plug-In Smart Camera for $9.99. It's the best deal we've seen for this model. The camera supports 1080p HD video, night vision, motion detection, and two-way audio, and can also serve as an indoor chime for the Blink Video Doorbell. Buy Now at Amazon
- 110° field of view
- infrared night vision
- compatible with Android or iOS and Alexa
- 2-way audio recording
- blue LED

Designed for nightstand use, this safe adds a wireless phone charging pad on top so the unit pulls double duty. Apply coupon code "46E6X7AL" for a savings of $72. Buy Now at Amazon
- LED display
- silent mode
- 3-in-1 wireless charging
- unlock via fingerprint recognition, backlit keypad, or backup keys
- Model: WX-013

At Amazon, get the Chamberlain myQ Smart Garage Camera for $20. It's the best deal we could find by $20. Shipping is free for Prime members. 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

Amazon is running limited-time deals on Blink security cameras, with discounts up to 70% off regular prices. We've pictured the Blink Battery Doorbell 2K+ and Outdoor 2K+ 5-Camera Bundle for $166.99 ($253 off). Shipping is free with Prime and all orders over $25. Shop Now at Amazon

Amazon offers this Home Security Door Lock 2-Pack for $17. (The price drops at checkout.) That's a savings of $3. Prime members get free shipping. Buy Now at Amazon

At Amazon, get the Blink Outdoor 4 1080p Wireless Smart Security Camera for $23.99. That's $14 less than our mention from last month and the best-ever deal we've seen for this model. Shipping is free for Prime members. Buy Now at Amazon
- 1920x1080 (1080p) video w/ 143° field of view
- infrared night vision
- 2-way audio
- works w/ Alexa
- requires 2 AA lithium batteries (included)

At Amazon, get the eufy C31 Wired Cam for $45. It's the best deal we've seen for this model. It features an f/1.2 aperture with a BSI sensor, IP66 weatherproofing, 360° pan and tilt with AI auto-tracking, and local microSD storage. Buy Now at Amazon
- 360° pan and tilt
- full color night vision
- dual external antennas

The myQ Smart Garage Starter Kit drops to $75 at Amazon, down from its regular price of $160. It's the best deal Amazon has offered for this kit. The kit includes a garage door video keypad with custom PIN codes and a plug-in 2K Wi-Fi camera with a wide-angle lens, night vision, two-way audio, and motion alerts. Buy Now at Amazon
- 2K WiFi plug-in camera
- Wide-angle lens with night vision
- Two-way audio
- Custom PIN code support
- Real-time motion alerts via myQ app
- Subscription required for AI detection & video history

This bundle, which includes a Blink Outdoor 4 Camera and a Blink Battery Doorbell 2K+, is down 81% from its $150 regular price at Amazon. The Battery Doorbell 2K+ delivers 2K resolution with a head-to-toe field of view, while the Outdoor 4 covers the perimeter at 1080p; both run on AA lithium batteries rated for up to two years per charge and require no wiring. Person and vehicle detection alerts require a paid Blink subscription, sold separately. Buy Now at Amazon
- Battery Doorbell 2K+ resolution; Outdoor 4 at 1080p HD
- Weather-resistant; Outdoor 4 rated -4°F to 113°F
- Two-way audio and night vision via Blink app
- Powered by included AA Energizer lithium batteries
- Sync Module Core included
- Works with Alexa

At Amazon, get the Master Lock Door Stopper Security Bar for $20. That's $12 less than what Lowe's currently charges. Shipping is free for Prime members. Buy Now at Amazon

The fingerprint and keypad access makes it a reasonable option for a safe, and at this price it sits well below most comparable biometric gun safes. Apply coupon code "2MQ4Q585" for a savings of $40. Deal ends August 31. Buy Now at Amazon
- Hardened steel anti-pry construction
- Fast biometric fingerprint and PIN access
- Optional mute mode with auto interior light
- Emergency USB power and physical key backup

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
- Hands-free 3D face unlock in under 1 second
- DualPower backup with rechargeable battery and emergency CR123A
- No hub required with direct WiFi connectivity
- Matter support for smart home ecosystem integration
- Tool-free 5-minute deadbolt replacement installation