---
product_id: 459844656
title: "THIRDREALITY Zigbee Contact Sensor 2 Pack, Door and Window Sensor for Home Security and Smart Home Automation, Works with Build-in Zigbee Hub,hub Required."
brand: "thirdreality"
price: "₩158552"
currency: KRW
in_stock: true
url: https://www.desertcart.kr/products/459844656-thirdreality-zigbee-contact-sensor-2-pack-door-and-window-sensor
store_origin: KR
region: South Korea
---

# Zigbee standard compatible 2-year battery life Hassle-free setup THIRDREALITY Zigbee Contact Sensor 2 Pack, Door and Window Sensor for Home Security and Smart Home Automation, Works with Build-in Zigbee Hub,hub Required.

**Brand:** thirdreality
**Price:** ₩158552
**Availability:** ✅ In Stock

## Summary

> 🚪🔒 Stay ahead of intruders with smart security that just works!

## Quick Answers

- **What is this?** THIRDREALITY Zigbee Contact Sensor 2 Pack, Door and Window Sensor for Home Security and Smart Home Automation, Works with Build-in Zigbee Hub,hub Required. by thirdreality
- **How much does it cost?** ₩158552 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/459844656-thirdreality-zigbee-contact-sensor-2-pack-door-and-window-sensor)

## Best For

- thirdreality enthusiasts

## Why This Product

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

## Key Features

- • **Long-Lasting Power:** Powered by two AAA alkaline batteries delivering up to 2 years of uninterrupted security monitoring.
- • **Custom Alexa Routines:** Trigger lights, alerts, voice alarms, or even jokes when doors or windows open—personalize your smart home vibe.
- • **Effortless Installation:** Set up in seconds with automatic device discovery via Alexa—no tech headaches, just smart living.
- • **Seamless Zigbee Integration:** Works flawlessly with most Zigbee hubs including Echo and SmartThings for ultimate smart home synergy.
- • **Real-Time Monitoring & History:** Track battery status and sensor activity through the upgraded Third Reality app for proactive home security.

## Overview

The THIRDREALITY Zigbee Contact Sensor 2 Pack offers reliable door and window monitoring compatible with leading Zigbee hubs like Echo and SmartThings. Featuring a compact design, 2-year battery life, and effortless Alexa integration, it empowers you to automate alerts and routines for a smarter, safer home. The upgraded app provides real-time battery and activity tracking, ensuring you never miss a beat in home security.

## Description

Zigbee Contact Sensor 2 Pack, Door and Window Sensor for Home Security and Smart Home Automation, Works with Build-in Zigbee Hub,hub Required.

## Features

- ZIGBEE STANDARD COMPATIBLE DOOR SENSOR: Works with most of Zigbee hubs or Echo devices with build-in Zigbee hub. Work with Echo (4th Gen), Echo Plus (1st Gen and 2nd Gen), Echo Show 10 (2nd Gen and 3rd Gen), Echo Studio, Eero 6, Eero Pro 6, SmartThings 2015/2018, Aeotec, Hubitat, Third reality Hub and Third Reality Smart Speaker.
- HASSLE-FREE SETUP: Installs in a few seconds. Just make sure device in paring mode and compatible Echo device automatically discovers it by saying “Alexa, discover devices”.
- SUIT FOR MOSTLY DOORS AND WINDOWS OF THE HOUSE AND 2-YEARS LONG BATTERY LIFE: Door Sensor uses two AAA 1.5V Alkaline batteries for power, the batteries can last for up to 2 years and it is very easy to replace them. Note: Indoor use only and do not install the Door Sensor on metal door or window.
- MORE FUN WITH ALEXA ROUTINES: Using the Alexa app, create your own routines that are triggered When door or window is open, turn on a light, send an alert to your phone, let Alexa make a voice alarm or make a joke, etc.
- UPGRADED THIRD REALITY APP AND SKILL FUNCTIONS: Connected with Third Reality Hub/Speaker, you can check the battery level in the APP, then replace the batteries in time; history record is also open to the users, so you can know when the state of the movement has been detected and deal with it in time. Enabled Third Reality Skill in the

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | ‎Third Reality, Inc |
| Part Number | P1DSA2 |
| Product Dimensions | 5 x 2.1 x 6 cm; 132 g |
| Item model number | P1DSA2 |
| Colour | White |
| Style | Door Sensor 2 pack |
| Material | Metal |
| Power Source | Battery Powered |
| Voltage | 3 Volts (DC) |
| Item Package Quantity | 1 |
| Plug profile | Door Mount |
| Usage | Contact Sensor |
| Included Components | Detector |
| Batteries included? | Yes |
| Batteries Required? | Yes |
| Battery description | Alkaline |
| Item Weight | 132 g |

## Product Details

- **Brand:** THIRDREALITY
- **Item dimensions L x W x H:** 50 x 21 x 60 millimetres
- **Material:** Metal
- **Item weight:** 0.13 Kilograms
- **Style:** Door Sensor 2 pack

## Images

![THIRDREALITY Zigbee Contact Sensor 2 Pack, Door and Window Sensor for Home Security and Smart Home Automation, Works with Build-in Zigbee Hub,hub Required. - Image 1](https://m.media-amazon.com/images/I/41fC3cyJTaL.jpg)

## Frequently Bought Together

- THIRDREALITY Zigbee Contact Sensor 2 Pack,Door and Window Monitor, Home Automation,Works with Home Assistant,SmartThings,Aeotec,Homey,Hubitat or Echo Devices with Build-in Zigbee Hub,hub Required
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**Shop now:** [https://www.desertcart.kr/products/459844656-thirdreality-zigbee-contact-sensor-2-pack-door-and-window-sensor](https://www.desertcart.kr/products/459844656-thirdreality-zigbee-contact-sensor-2-pack-door-and-window-sensor)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-10*