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Overview

Secure your home with confidence using the Ring Alarm 8-Piece Kit (Newest Model). This easy-to-install smart home security system offers reliable protection for small to medium-sized homes, apartments, and condos.
Open Box

Ring Alarm 8-Piece Kit (2nd Gen) – Home Security System – Open Box

Model: 4K18SZ-0FC0
Web Code: 19480977
Sold and shipped by

Available for deliveryAvailable online only

Delivery times vary by location. Most Marketplace items leave sellers' locations within 2 business days. Allow additional time for shipping.

Seller Return Policy

Read return policy

Warranty

Check with the manufacturer for details.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

Key Features

Comprehensive 8-Piece Kit – Includes base station, keypad, 4 contact sensors, motion detector, and range extender.

Newest Ring Alarm Model – Enhanced design and updated features for better performance and reliability.

DIY Installation – Simple setup with no tools required; connect everything via the Ring app.

Customizable Security – Expandable with additional Ring sensors and devices to fit your home’s needs.

Smart Alerts – Receive instant notifications on your smartphone for motion or entry detection.

Works with Alexa – Arm, disarm, and check system status hands-free with voice control.

Professional Monitoring Available – Optional Ring Protect subscription adds 24/7 monitoring service.

Open Box Value – Like-new condition, verified for quality, and includes all original accessories.

Why Choose the Ring Alarm 8-Piece Kit?

The newest model of Ring’s trusted alarm system offers both flexibility and peace of mind. Perfect for renters and homeowners alike, it integrates seamlessly with other Ring devices like video doorbells and security cameras. With expandable coverage, smart controls, and optional professional monitoring, you get complete control over your home’s security.

Specifications

Compatibility: Works with Ring App (iOS/Android), Alexa devices

Connectivity: Wi-Fi, Z-Wave

Included: Base Station, Keypad, (4) Contact Sensors, Motion Detector, Range Extender

Product Condition
Open Box
App Enabled
Yes
Wi-Fi
Yes

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Information about the manufacturer’s availability guarantee can be found .

Shipping Charges

Free standard shipping may be available on orders over a minimum amount (before taxes, fees, and promo codes). Shipping charges may vary based on item size and your shipping address. Want a shipping charge estimate? Simply add an item to your cart, then access the cart and enter your postal code in the shipping estimate section.

Processing Time

Most items ship within 2 business days after an order is placed*. Allow additional time for shipping to your address.
*Please note: If an item you ordered becomes unavailable, you'll be notified and a full refund will be processed within 2 business days.

Shipping Area Restrictions

Shipping is not available in the following areas*:
  • Quebec
*Please note: Shipping area restrictions may vary for large items. If an item can't be shipped to your address, we'll let you know during the checkout process.
Product Category
Smart home products
Return/Exchange Period
30 days
Condition
Opened

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