---
product_id: 195116877
title: "Ring Alarm Contact Sensor - 2nd Gen | Instant Window & Door Alerts | Approximately 3-Year Battery Life | Slim Design Fits Any Frame | Easy Installation | Base Station Required"
brand: "ring"
price: "114.16 DT"
currency: TND
in_stock: true
category: "Ring"
url: https://www.desertcart.tn/products/195116877-ring-alarm-contact-sensor-2nd-gen-instant-window-and-door
store_origin: TN
region: Tunisia
---

# slim 1.56x2.09x0.55 in design 250-ft Z-Wave range 3-year battery life Ring Alarm Contact Sensor - 2nd Gen | Instant Window & Door Alerts | Approximately 3-Year Battery Life | Slim Design Fits Any Frame | Easy Installation | Base Station Required

**Brand:** ring
**Price:** 114.16 DT
**Availability:** ✅ In Stock

## Summary

> 🔔 Stay one step ahead—because your home’s security should be as smart as you are.

## Quick Answers

- **What is this?** Ring Alarm Contact Sensor - 2nd Gen | Instant Window & Door Alerts | Approximately 3-Year Battery Life | Slim Design Fits Any Frame | Easy Installation | Base Station Required by ring
- **How much does it cost?** 114.16 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/195116877-ring-alarm-contact-sensor-2nd-gen-instant-window-and-door)

## Best For

- ring enthusiasts

## Why This Product

- Trusted ring brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Sleek & Slim, Fits Anywhere:** Compact design blends seamlessly with any frame, enhancing security without bulk.
- • **Effortless Setup, No Tools Needed:** Install in minutes with zero hassle—perfect for busy professionals on the go.
- • **Instant Alerts, Instant Peace of Mind:** Get real-time mobile notifications the moment a door or window opens—never miss a beat.
- • **Long-Lasting Power, Minimal Maintenance:** Up to 3 years of battery life means fewer replacements and uninterrupted protection.
- • **Seamless Integration with Ring Ecosystem:** Works flawlessly with your Ring Alarm Base Station for a smarter, connected home.

## Overview

The Ring Alarm Contact Sensor 2nd Gen offers instant mobile alerts for doors and windows with a sleek, slim design that fits any frame. Featuring a robust 3-year battery life powered by CR2032 coin cells and reliable Z-Wave connectivity with up to 250 feet range, it installs easily without tools. Requires the Ring Alarm Base Station for full functionality, making it an essential upgrade for a connected, secure home.

## Description

desertcart.com: Ring Alarm Contact Sensor - 2nd Gen | Instant Window & Door Alerts | Approximately 3-Year Battery Life | Slim Design Fits Any Frame | Easy Installation | Base Station Required : Tools & Home Improvement

## Features

- Get instant mobile alerts when doors and windows open in your home.
- Now smaller to enable increased placement options.
- Easy installation with no tools required.
- See more. Know more. Protect more. - Record 24/7 on your eligible cameras, scroll back in time to rewatch what you missed, get alerts for people and package, and so much more with an compatible Ring Home subscription (sold separately).
- Includes two 3V CR2032 batteries.
- Requires the Ring Alarm Base Station.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Power | CR2032 coin cell batteries |
| Battery life | Approximately 3 years |
| Max distance between sensors | 1 inch. Leave ½” space on non-magnet side to access battery compartment |
| Operating conditions | Indoor use, 32°F to 120°F (0°C to 49°C) |
| Dimensions | 1.56 in x 2.09 in x 0.55 in |
| Installation | Mounts to doors and windows, Ring Alarm Kit required |
| Connectivity | Z-Wave (250-foot range to Base Station open air, line of sight) |
| Warranty and service | 1-year limited warranty and service included. Use of Ring Alarm Kit is subject to the terms found here. License information can be found here. |
| Support | Click here to view more information on the Ring Alarm Kit support page.
For monitoring licenses, visit ring.com/licenses. |

## Images

![Ring Alarm Contact Sensor - 2nd Gen | Instant Window & Door Alerts | Approximately 3-Year Battery Life | Slim Design Fits Any Frame | Easy Installation | Base Station Required - Image 1](https://m.media-amazon.com/images/I/41siPqHKP1L.jpg)

## Available Options

This product comes in different **Style** options.

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**Shop now:** [https://www.desertcart.tn/products/195116877-ring-alarm-contact-sensor-2nd-gen-instant-window-and-door](https://www.desertcart.tn/products/195116877-ring-alarm-contact-sensor-2nd-gen-instant-window-and-door)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-06-21*