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Overview

The Ring Alarm security kit (2nd Gen) is ideal for small homes up to 1,000 sq. ft. Protect four windows or doors, add motion detection to one hallway or room to cover areas like the front door. Receive real-time alerts in the Ring app when your sensors are triggered. Arm and disarm your system from the keypad. Plus, get 24/7 Professional Monitoring1 with emergency police, fire, or medical support2.

Ring Alarm 8-Piece Security Kit (2nd Gen) - English

Model: 4K18SZ-0FC0
Web Code: 14548390
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Manufacturer's Warranty

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

  • Eight-piece kit includes one base station, one keypad, one door/window contact sensor, one motion detector, and one range extender
  • Suitable for condos, apartments or small homes up to 1,000 sq. ft.
  • Includes an easy-to-use keypad for in-home control and that detect unwanted motion and alert you when a door or window is opened
  • Get notifications in the Ring app when the Motion Detector is triggered, a window or door is opened, or the siren is activated
  • 24-hour backup battery ensures your security remains intact during power outages
  • Enhance threat detection with additional Alarm Sensors and select Works with Ring accessories, all sold separately
  • Simple setup that requires no tools or professional installation
  • Compatible with any iOS and Android device
  • Arm your Alarm from anywhere, get 24/7 Professional Monitoring1 for emergency police, fire, and medical response, and more, with a compatible Ring Protect subscription (sold separately)
1Compatible 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. Additional fees may be required for permits, false alarms, or Alarm Verified Guard Response, depending on your local jurisdiction.2with a compatible Ring Protect subscription, sold separately.
Product Condition
Brand New
Kit Size
8-piece kit
Control Type
8pc Security Kit
Alarm/Sensor Type
Alarm/Motion
Motion Sensors
Yes
Door/Window Sensor
Yes
Water Sensor
No
Temperature Sensor
No
Smoke/CO2 Sensor
No
Personal Safety Alert
Yes
Operating environment
Indoor

Compatibility

Works with Amazon Alexa
Yes
Works with Google Assistant
Yes
Works with Apple HomeKit
No
Works with Cortana
No
Works with Matter
No
IFTTT
Yes
Device Compatibility
iOS 9.3 and above, Android 5.0 and up

Controls

Control Panel Included
Yes
Connectivity
Wifi; Works with Google Assistant (Limited functionality)
Wi-Fi
Yes
Bluetooth
No
Thread Support
No
Zigbee Support
No
Hub/Bridge Required
Yes

Power

Power Source
100 – 240V 50/60Hz AC Adapter Included

Alarm

Siren Included
Yes
Alarm Sound Level
104 dB
Two Way Communication
No
Colour
White

Dimension

Width
16.89 cm
Depth
3.61 cm
Height
16.89 cm
Width (Inches)
6.65 in
Height (Inches)
6.65 in
Depth (Inches)
1.42 in
Weight
1.13 kg

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 .