Appliances Presidents’ Day SaleEnds 2/25. Limited quantities. No rainchecks.Shop now

Main Content
product image

Ring - Alarm 8-Piece Security Kit - White

Rating 4.8 out of 5 stars with 892 reviews

58 Answered Questions
$249.99

Ring - Alarm 8-Piece Security Kit - White

Model: 4K18SZ-0EN0
SKU: 6405070
$249.99
or
Finance OptionsView your offers
Special OffersOn related products
Standard Geek Squad Protection
96% of reviewers would recommend
Warranty Protection Plans
Availability
Fulfillment OptionsPickup selected
Order now for pickup on Tue, Mar 3 at
Sold by Best Buy
Specifications
  • Sensor Type
    Magnetic
    Number Of Sensors Accommodated
    100
    Wireless Connectivity
    Bluetooth, Wi-Fi, Z-Wave, Zigbee
    Network Connectivity
    4G
    Maximum Wireless Range
    250 feet
    Works With
    Amazon Alexa, Ring
  • Key Specs
    • Sensor Type: Magnetic
    • Number Of Sensors Accommodated: 100
    • Wireless Connectivity: Bluetooth, Wi-Fi, Z-Wave, Zigbee (The manner in which a device sends data to another device over a short distance without the use of wires or cables.)
    • Network Connectivity: 4G (The manner in which a device sends data to another device over a long distance using a cellular network.)
    • Maximum Wireless Range: 250 feet
    • Works With: Amazon Alexa, Ring (Compatible with or able to be connected to other smart devices or applications.)
    • Power Source: Battery-powered, Plug-in
    • Number Of Sensors Included: 5
  • General
    • Brand: Ring
    • Model Number: 4K18SZ-0EN0
    • Product Name: Alarm 8-Piece Security Kit
    • Color: White
  • Detection
    • Alarm Type: Audible
    • Alarm External Notification: App
    • Detector Type: Motion
    • Sensor Type: Magnetic
    • Number Of Sensors Accommodated: 100
  • Connectivity
    • Wireless: true
    • Wireless Connectivity: Bluetooth, Wi-Fi, Z-Wave, Zigbee (The manner in which a device sends data to another device over a short distance without the use of wires or cables.)
    • Network Connectivity: 4G (The manner in which a device sends data to another device over a long distance using a cellular network.)
    • Maximum Wireless Range: 250 feet
  • Compatibility
    • Works With: Amazon Alexa, Ring (Compatible with or able to be connected to other smart devices or applications.)
    • Voice Assistant Built-in: No (A digital assistant built into the device that uses voice commands to answer questions and control smart devices.)
    • App Compatible: true (The product can be connected to a program or software application on a mobile device, which then receives collected data from the product.)
    • Operating System Compatibility: Android, Apple iOS
  • Environmental
    • Indoor Or Outdoor Use: Indoor (Indicates the appropriate environment product was designed to be used in.)
  • Power
    • Power Source: Battery-powered, Plug-in
    • Battery Backup: true (Provides power if the main power source is unavailable.)
  • Included
    • Number Of Sensors Included: 5
    • Control Center Included: true
    • Remote Control Included: false
  • Warranty
    • Warranty - Parts: 1 year
    • Warranty - Labor: 1 year
  • Other
    • UPC: 842861111262

Protect four (4) windows or doors, add motion detection to one (1) hallway or room to cover areas like the front door, bedrooms, living rooms, or reception areas in your home or business. Receive real-time alerts in the Ring app when your sensors are triggered. Arm and disarm your system from the Keypad. For total peace of mind, get 24/7 Professional Monitoring with emergency police, fire, or medical support *with a compatible Ring Protect subscription, sold separately.

  • Great Fit: A great fit for 1-2 bedroom homes, this kit includes one Base Station, one Keypad, four Contact Sensors, one Motion Detector, and one Range Extender.
  • In-Home Control: Includes an intuitive Keypad for in-home control and sensors that detect unexpected motion and when a door or window opens.
  • Battery Backup: Stay secure during an outage with a 24-hour backup battery.
  • Options: Help detect additional threats with add-on Alarm Sensors and select Works with Ring accessories, all sold separately.
  • Easy Installation: Easy setup with no tools or professional installation required.
  • Notifications: Receive notifications in the Ring app when someone triggers the Motion Detector, opens a window or door, or sets off the siren.
  • Monitoring: Arm your Alarm from anywhere, get 24/7 Professional Monitoring for emergency police, fire, and medical response*, and more, with a compatible Ring Protect subscription (sold separately)
  • Compatibility: Compatible with any iOS and Android device.
Whats Included
  • Base station
  • Four contact sensors
  • Keypad
  • Range extender
  • Motion detector
  • Owner's manual
Disclaimers
  • * Compatible Ring subscription is required to enroll in Professional Monitoring. Service available in all 50 U.S. states (territories not included) and in Canada (excluding Quebec). Ring does not own its monitoring center. Smoke and carbon monoxide monitoring is not available for business or commercially zoned addresses. See Ring Alarm licenses at: ring.com/licenses. Additional fees may be required for permits, false alarms, or Alarm Verified Guard Response, depending on your local jurisdiction.

Q: When the system alerts you to a door/window tripping, does the system just play a chime (like SimpliSafe) or does it actually announce what tripped?

A: Hi, you can change the settings in the ring app to play different sounds for different items, but the fun part is if you have an Alexa you can train her to say stuff like Nothing important but I think your front door is opened. Everytime the front porch is opened, or a classic when my living room door is opened. Welcome to the party.....pal. And when doors and windows that are rarely opened (had break ins with those) she'll say stuff like Get out and a lot of other words that I am sure Best Buy wouldn't like me to use on here. Alexa can also open up songs in Amazon Music or Sirus XM when a door or window is opened which I'll also use when and if we go on vacation (thanks to the pandemic) .

Q: is this a 2nd generation system? i don't see that in the description.

A: A Best Buy online chat agent told me it is a 2nd Generation system.

Q: With this package, is there any reason to have a Basic Subscription plan? I know with a Premium (or whatever it's called) package, you get the 24/7 monitoring, but what are the benefits of this bundle with a Basic plan?

A: Nothing - you get nothing with the basic plan and the security system. There is no reason to have a basic subscription. The only way this system as a security system works is with the Protect Plus plan - 24/7 monitoring. The alarm will be inside your house, isn't terribly loud, and won't deter a thief.

Q: I have an ADT alarm now. With this work with my existing window door sensors?

A: Hello Mudgard! No, the Ring Alarm is not compatible with any other security brand's contact sensors. If you would like the windows and doors to be protected, you will want to replace the existing sensors with Ring Contact Sensors, of which (4) are included in the 8-Piece Security Kit. We would love to get connected with you to answer any other questions or concerns you might have regarding the Ring Alarm, and ensure we are helping you find a solution that works best for you! Please reach out to us directly through our Community Center on Ring.com: https://community.ring.com/ All the Best, Caitlin with Ring

Q: Does the 2nd generation contact sensors work with the 1st generation base station?

A: Yes, the gen1 and gen2 bit and pieces are interchangeable.

Q: How strong is the adhesive on the window sensors? Any concerns about them losing stickiness and falling off?

A: It has been work well for us. No problem so far what so ever. As long as you clean the area, wipe all the dusk of, the adhesive should work well.

Q: does it come with a camera or is the separate

A: This bundle does not come with a camera but they have a another bundle with that option

Sponsored

Compare similar products

Ring - Alarm 8-Piece Security Kit - White
Ring - Alarm 8-Piece Security Kit - White

Protect four (4) windows or doors, add motion detection to one (1) hallway or room to cover areas like the front door, bedrooms, living rooms, or reception areas in your home or business. Receive real-time alerts in the Ring app when your sensors are triggered. Arm and disarm your system from the Keypad. For total peace of mind, get 24/7 Professional Monitoring with emergency police, fire, or medical support *with a compatible Ring Protect subscription, sold separately.

Ring - Alarm Pro Home Security Kit 8 Pieces - White

Alarm Pro Security Kit, 8-Piece combines whole-home protection, a fast eero Wi-Fi 6 router, and network security in one. Protect 4 windows or doors and add motion detection to 1 hallway or room and get real-time alerts in the Ring app when your sensors are triggered. Enjoy wifi coverage of up to 1500 sq. ft.* For total peace of mind, get 24/7 Professional Monitoring with emergency police, fire, or medical support** by subscribing to a compatible Ring Protect subscription, sold separately.

Ring - Alarm Pro Home Security Kit 14 Pieces - White

Alarm Pro Security Kit, 14-Piece combines whole-home protection, a fast eero Wi-Fi 6 router, and network security in one. Protect 8 windows or doors and add motion detection to 2 hallways or rooms and get real-time alerts in the Ring app when your sensors are triggered. Enjoy wifi coverage of up to 1500 sq. ft.(1) For total peace of mind, get 24/7 Professional Monitoring with emergency police, fire, or medical support(2) by subscribing to a compatible Ring Protect subscription, sold separately.

Ring - Alarm Security Kit 5-Piece (2nd Gen) - White

The perfect starter kit for condos, apartments or small homes or businesses up to 1,000 square feet. Protect 1 window or door, add motion detection to 1 hallway or room, and get real-time alerts in the Ring app when your sensors are triggered. Arm and disarm your system from the Keypad. For total peace of mind, get 24/7 Professional Monitoring with emergency police, fire, or medical support *with a compatible Ring Protect subscription, sold separately.

Pros for Ring - Alarm 8-Piece Security Kit - White
Setup Ease, Connectivity, Security, PriceThere were no pros for this productSecurity, Price, Ease of use, Overall Performance, InstallationSetup Ease, Connectivity, Camera Quality, App Usability
Cons for Ring - Alarm 8-Piece Security Kit - White
Motion Detection, Alarm Volume, Battery Life, Keypad DesignThere were no cons for this productBattery Life, Sensor, AlarmMotion Detection, Alarm Volume, Battery Life, Keypad Design, Adhesion

Specs

Reviews

Customers are saying

Customers appreciate the Alarm 8-Piece Security Kit's ease of use and straightforward installation. Positive feedback highlights the system's reliable security features, good value for the price, and excellent camera quality. While some users noted minor issues with motion detection and keypad features, the overall experience is largely positive.

This summary was generated by AI based on customer reviews.

Customer Images

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.

  • Rated 5 out of 5 stars

    A Must Buy

    10/10, feels high quality and you can add more pieces if you want. Big fan, would highly recommend buying for a home security system.

    Alex Posted

  • Rated 5 out of 5 stars

    Even in 2024, this Ring Alarm kit is still great.

    Even in 2024, this Ring Alarm kit is still worth it. The newer model, Ring Alarm "Pro" adds in a couple features, most notably an eero router, but if you don't need mesh coverage because you have a smaller home, you mostly get everything else you would want in a lower priced package. Setup is just as easy, and compatible with current gen Ring motion detectors, sensors, and Ring Flood and Freeze sensors.

    blah Posted

  • Rated 5 out of 5 stars

    Great value for Home Security

    I’ve had a Ring Door Bell, flood light cameras, Smart Carbon Monoxide And smoke detectors in my home for a while. This product truly brings out the true potential in those smart home components and has simplified the process of Disarming and Arming my home without the need for an app. The system installed easily, it looks clean and timeless makes a pleasant sound when the doors open! I’ve accidentally tripped the alarm a few times and you can really hear it. Works with Alexa devices for added convenience! I’m truly glad I purchased this, absolutely one of my best Smart Home purchases yet! I strongly recommend!

    Taurean Posted

No content
Sponsored

Similar products from outside of Best Buy

sponsored

Finance Options

My Best Buy® Credit Card
10% back in rewardson your first day of purchases when approved for the My Best Buy® Credit Card.
Buy Now, Pay Later
4 payments starting at $62.50
Lease to own
Apply today with no credit needed and enjoy flexible payment options.

Special Offers

Included with Purchase
Free item with purchase