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

Model Number: 4SD1SZ-0EN0
Web Code: 14582232

product image

Overview

Add an extra layer of security to your home with the Ring Alarm Contact Sensor. Simply attach it to any door or window in your home, and receive instant alerts to your phone or tablet whenever it's opened. Its easy installation doesn't require tools or professional assistance. Note: This product requires the Ring Alarm Base Station (sold separately) for use.
$24.99
Sold and shipped by Best Buy

Available to ship


Not available for pickup:

This product is currently not available for pickup at nearby stores.


Geek Squad Protection Replacement Plan

See benefits

Overview

Add an extra layer of security to your home with the Ring Alarm Contact Sensor. Simply attach it to any door or window in your home, and receive instant alerts to your phone or tablet whenever it's opened. Its 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
Kit Size
1-piece
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

Warranty

Manufacturer's Warranty - Parts
1 Year
Manufacturer's Warranty - Labour
1 Year
  • Ring Alarm Contact Sensor

There is no manufacturer content to show for this product. Explore the Details & Specs and Customer Reviews sections to learn more.

Rating Breakdown

5

54

4

6

3

0

2

0

1

0

Reviewer Recommendation

98%

Of the 60 reviewers who responded, 59 would recommend this product.

Key Considerations

Averages based on how reviewers feel this product performs.

Quality:
Value:
Ease of Use:

Sort

  • Ring door / window sensoe
    Verified BuyerReviewed by Lauren - August 15, 2020

    I have the original Ring alarm and was worried about this sensor. I love it ! To me, I felt it was easier to set up compared to the old original sensory. I had no issues with it being able to sync to the original base station. I prefer this look over the bulky sensors. I needed it for my sliding patio door which gets slammed open and closed daily - never had an issue with it falling off with the double sided tape.

    Review originally posted on bestbuy.com

    Yes, I would recommend this to a friend.
    Quality:
    Value:
    Ease of Use:

  • Works Great
    Verified BuyerReviewed by Taw116 - December 27, 2020

    Purchased this sensor to add on to my existing Gen. 1 Ring System. Works as expected, easy to set up with the Ring App. The Gen. 2 sensors are a little bit larger than the Gen. 1, but barely (wasn’t an issue). Very happy with the performance of the Ring Security System.

    Review originally posted on bestbuy.com

    Yes, I would recommend this to a friend.
    Quality:
    Value:
    Ease of Use:

  • Great product for home security. Easy to use.
    Verified BuyerReviewed by Yogi - August 20, 2020

    There are many home security products out there. And while this is no different than others what I find best about this product is easy to setup and use. And compatible with other gadgets in my house. So far working like a charm.

    Review originally posted on bestbuy.com

    Yes, I would recommend this to a friend.
    Quality:
    Value:
    Ease of Use:


See helpful questions and answers from shoppers like you.

See our return policy to find specific return information for this product and steps on how to return in-store or by mail.