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Ring Alarm Contact Sensor (2nd Generation)
Receive instant notifications on your phone when a window or door is opened.
Ring Alarm Contact Sensor (2nd Generation)
Item #: 47196946

Ring Alarm Contact Sensor (2nd Generation)

Item #: 47196946
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uk Imported from UK store
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Receive instant notifications on your phone when a window or door is opened.
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What Stands Out

Enhanced Security
The Ring Alarm Contact Sensor alerts you instantly if doors or windows are opened, ensuring your home's security is always monitored and providing peace of mind.
Easy Installation
Designed for effortless setup, this sensor can be mounted without professional help, allowing homeowners to enhance their security quickly and efficiently.
Smart Integration
Seamlessly integrates with the Ring ecosystem and other smart home devices, allowing users to create a comprehensive security system that can be managed from a single app.

Product Details

Shop the latest Ring Alarm Contact Sensor (2nd Generation) at Ubuy Nauru. Protect your home with this advanced security sensor from Ring.
Country of OriginThis item will be imported from UK
Item Weight0.1 lbs (50 grams)
Date First AvailableJune 03, 2021
What is in the boxRing Alarm Contact Sensor... For more details, please check description/product details

Who Should Buy?

Suitable For
  • Homeowners

    Ideal for homeowners looking to enhance security with reliable alerts for door and window access.

  • Renters

    Great for renters who need a temporary yet effective security solution without permanent installations.

  • Technology Enthusiasts

    Perfect for tech-savvy users who enjoy smart home integrations and easy remote monitoring.

Not Suitable For
  • Budget-Conscious

    Not suitable for those on a tight budget as ongoing subscription fees may apply for full functionality.

Product Description

Ring Alarm Contact Sensor (2nd Generation)

Have any Query? Chat with us

Customer Questions & Answers

  • Question: Do I need a Ring alarm base station to use this product?

    Answer: Yes, it is compatible with Ring alarm base stations of the 1st and 2nd generation.
  • Question: Is installation easy?

    Answer: Yes, installation is tool-free and designed for quick setup.
  • Question: Can I receive low battery notifications?

    Answer: Yes, Alexa can send you notifications when the battery is low.
  • Question: Can this be linked to the outside ring floodlight siren so if the contact breaks, the outdoor siren will go off?

    Answer: Not without the alarm system.
  • Question: Do these have a shock sensor, or just contact?

    Answer: There are two types of sensors. 1. Contact, for doors and windows 2. PIR for movement.
  • Question: Do the contact sensors only register a break in contact, or do they detect inertia as well?

    Answer: Just a break in the contact.
  • Question: Can I use this on Sliding Doors?

    Answer: Assuming you have a way to attach them to the door then yes. The alarm is triggered when the magnet moves away from the base unit. Alarm clears when they move close together. As long as where you intend to mount it meets that requirement and doesn't catch on any other sliding portion of the door then I don't see why not.
  • Question: What is the range of the magnet, will it work at, say 25mm ?

    Answer: The magnet needs to be close (5mm max) to sensor or it will see it as open. 25mm wouldn't work.
  • Question: Do I have to have a ring alarm base station or can I manage this on the alexa show or the ring app?

    Answer: Yes, you have to install full alarm system to work this after runs off app and Alexa.
  • Question: Does it have a delayed alarm mode? I only want the alarm to notify me when the door is left open for a certain amount of time like 10 mins.

    Answer: Not that I've found. This is a simple alarm system, not some programmable AI home automation system.
  • Question: When sticky pads don't stick anymore where does one get replacements?

    Answer: Just look for a decent double sided sticky adhesive pad. Perhaps go to a ‘Number Plate’ shop and ask if they will sell you a couple of the strips they use for sticking the plate on to cars….
  • Question: Will this alone be able to send alerts to my phone when motion is detected? Is it necessary to buy a hub?

    Answer: The door contact is just a sensor and all it can do is tell the hub that a door has opened or closed. If you have a hub you need a keypad. you also need an internet connection. Its a really good system and when one of my door contacts went faulty they replaced it quickly.

Ring Editorial Review

The Ring Alarm Contact Sensor (2nd Generation) is a highly praised home security device that offers exceptional quality, performance, and ease of use. Users have found the sensors to be easy to install, reliable, and seamlessly integrated into their homes. The device's performance, battery life, and efficiency have also been highlighted as key strengths, providing users with real-time notifications and peace of mind. The sensor's compatibility with the Ring ecosystem and intuitive app control further enhance its value, allowing for a comprehensive approach to home security. The reasonable pricing of the Ring Alarm Contact Sensor makes it a cost-effective investment in safeguarding one's property. While the vast majority of customers have been satisfied with the Ring Alarm Contact Sensor, there have been isolated incidents of units failing after a certain period. However, customer service has been responsive in such cases, promptly sending out replacement units when needed. Overall, the Ring Alarm Contact Sensor (2nd Generation) is a top-tier security solution for those looking to bolster their home security without breaking the bank. **

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Pros

  • Easy to install and set up
  • Reliable performance and real-time notifications
  • Seamless integration with the Ring ecosystem
  • Long battery life
  • Reasonably priced

Cons

  • Some units may fail after a certain period

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“Great products and very good service: very easy and very fast international delivery.”

9 September 2026 · via Trustpilot
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“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”

10 September 2026 · via Trustpilot
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“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”

11 September 2026 · via Trustpilot
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“Easy to find and order what you want on the website. Delivery is quick to the UK”

8 September 2026 · via Trustpilot
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