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Ring Alarm Wireless Contact Sensor (2nd Gen) - 2 Pack - White

Model Number: 4SD2SZ-0EN0
Web Code: 14582233

product image

Overview

Add an extra layer of security to your home with the Ring Alarm Contact Sensor 2-pack. Simply attach them to any door or window in your home, and receive instant alerts to your phone or tablet whenever they're opened. Their easy installation doesn't require tools or professional assistance. Note: This product requires the Ring Alarm Base Station (sold separately) for use.
$49.99

Sold and shipped by Best Buy

Available to ship

Unavailable for store pickup

This product is currently unavailable to pick up at nearby stores.


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2 Years

$9.99

3 Years

$19.99


Overview

Add an extra layer of security to your home with the Ring Alarm Contact Sensor 2-pack. Simply attach them to any door or window in your home, and receive instant alerts to your phone or tablet whenever they're opened. Their easy installation doesn't require tools or professional assistance. Note: This product requires the Ring Alarm Base Station (sold separately) for use.
  • Requires the Ring Alarm Base Station (sold separately) for use
  • Attach it to doors or windows in your home to receive instant alerts straight to your phone or tablet whenever they're opened
  • Easy setup doesn't require tools or professional installation, making it easy to enhance your home security
Control Type
Contact Sensor
Alarm/Sensor Type
Contact
Motion Sensors
No
Door/Window Sensor
Yes
Water Sensor
No
Temperature Sensor
No
Smoke/CO2 Sensor
No
Personal Safety Alert
No
Operating environment
Indoor

Compatibility

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

Controls

Apps
Ring App
Control Panel Included
No
Connectivity
Wi-Fi

Power

Power Source
100 - 240V 50/60Hz AC Adapter (Included)
Battery Type
CR2032

Alarm

Siren Included
No
Two Way Communication
No
Colour
White

Dimension

Width
5.3 cm
Depth
3.96 cm
Height
1.39 cm
Width (Inches)
2.09 in
Height (Inches)
0.55 in
Depth (Inches)
1.56 in
Weight
0.04 kg
  • Ring Alarm Contact Sensor

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Rating Breakdown

5

45

4

7

3

2

2

0

1

1

Reviewer Recommendation

96%

Of the 55 reviewers who responded, 53 would recommend this product.

Key Considerations

Averages based on how reviewers feel this product performs.

Quality: Excellent

Value: Excellent

Ease of Use: Excellent

  • Great price and value, easy to install!
    Verified BuyerReviewed by 2020Purchaser - October 17, 2020

    Easy to add on to an existing Ring home Security system! It comes with mounting tape so no drilling or screwing holes is needed. Great price for the pack

    Review originally posted on bestbuy.com

    Yes, I would recommend this to a friend.
    Helpful (0)
    Not helpful (0)

  • Ring has been the best home improvement we’ve made
    Verified BuyerReviewed by Dano - October 16, 2020

    New improved and smaller than the original version. Still easy to install and connect

    Review originally posted on bestbuy.com

    Yes, I would recommend this to a friend.
    Helpful (0)
    Not helpful (0)

  • Great and easy to use product
    Verified BuyerReviewed by MRH227 - October 16, 2020

    The Ring system is great. Very user friendly and easy to install. Very happy.

    Review originally posted on bestbuy.com

    Yes, I would recommend this to a friend.
    Helpful (0)
    Not helpful (0)

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