---
product_id: 385955338
title: "Zigbee Motion Sensor 1 Pack, Zigbee Hub Required, Pet Friendly, Works with Home Assistant, SmartThings, Aeotec, Homey, Hubitat or Echo Devices with Built-in Zigbee hub"
brand: "thirdreality"
price: "176.87 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "Thirdreality"
url: https://www.desertcart.tn/products/385955338-zigbee-motion-sensor-1-pack-zigbee-hub-required-pet-friendly
store_origin: TN
region: Tunisia
---

# 20 ft motion detection range 2-year battery life (2 AAA batteries) Zigbee hub compatible & OTA updates Zigbee Motion Sensor 1 Pack, Zigbee Hub Required, Pet Friendly, Works with Home Assistant, SmartThings, Aeotec, Homey, Hubitat or Echo Devices with Built-in Zigbee hub

**Brand:** thirdreality
**Price:** 176.87 DT
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your smart home game with motion sensing that just works!

## Quick Answers

- **What is this?** Zigbee Motion Sensor 1 Pack, Zigbee Hub Required, Pet Friendly, Works with Home Assistant, SmartThings, Aeotec, Homey, Hubitat or Echo Devices with Built-in Zigbee hub by thirdreality
- **How much does it cost?** 176.87 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/385955338-zigbee-motion-sensor-1-pack-zigbee-hub-required-pet-friendly)

## 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:** Enjoy up to 2 years of uninterrupted performance on just 2 AAA alkaline batteries.
- • **Future-Proof Firmware:** Supports OTA updates for continuous improvements without lifting a finger.
- • **Wide Detection Radius:** Covers up to 20 feet, ensuring no movement goes unnoticed in your space.
- • **Effortless Smart Automation:** Seamlessly create Alexa routines that trigger lights and alerts with motion detection.
- • **Universal Zigbee Compatibility:** Works flawlessly with major hubs like Echo (4th Gen), SmartThings, Home Assistant, and more.

## Overview

The THIRDREALITY Zigbee Motion Sensor is a pet-friendly, battery-powered device compatible with a wide range of Zigbee hubs and smart home platforms. It detects motion up to 20 feet away, runs on 2 AAA batteries lasting up to 2 years, and supports customizable Alexa routines and OTA firmware updates for seamless smart home automation.

## Description

Zigbee motion sensor works with Alexa, SmartThings, Home Assistant. Create routines, automate lighting based on motion detection. Requires Zigbee hub.

Review: Really good little motion sensor with long battery life - This is a very good little motion sensor Im using with Home Assistant to switch on and off a light in the downstairs bathroom. It connected to my Zigbee hub instantly and has worked flawlessly since I installed it. Simple, small and long battery life (obviously depending on how often its triggered).
Review: Best Zigbee Motion Sensors I have used to date - Why did you choose this product over others?: This is the best Zigbee motion sensor I have used to date. The 2 AAA batteries, ensure that it has a strong connection to the zigbee router. It will stay powered for a long time due to these batteries. I have had multiple issues in the exact locations these motion sensors are in when using the sensors with coin batteries, but now These have not lost connection and have been very reliable. Super easy to install. The only dislike is the design, as they are quite Long, but that is needed for the AAA batteries so it is a trade off.

## Features

- ZIGBEE STANDARD COMPATIBLE MOTION SENSOR: A Zigbee Hub is required. Compatible with Zigbee hubs and Echo devices with built-in Zigbee hubs, including Echo (4th Gen), Echo Plus (1st & 2nd Gen), Echo Studio, Echo Show 8 (3rd Gen), Echo Show 10 (2nd & 3rd Gen), Echo Hub, Eero 6, Eero Pro 6, Home Assistant, SmartThings (2015/2018), Aeotec, Hubitat, Homey Bridge, Homey Pro, and Third Reality Hub Gen2 Plus.
- REATE ROUTINES: Using the Alexa app, create your own routines that are triggered when motion is detected. Customize Alexa messages like “Welcome Home” or “Motion Detected in Living Room” when motion is detected.
- SMART LIGHT CONTROL: If you have a smart light or smart plug connected to the Alexa service, you can create a routine in the Alexa app that will enable it to automatically turn on when motion is detected (and off when no motion is detected for a period of time that you specify).
- GREAT RANGE AND LONG BATTERY LIFE : Capable of detecting motion up to 20 feet (6 meters) away. 2 AAA batteries can last for 2 years in typical usage.
- More Smart Assistant Supported: Enabled by Smart Bridge MZ1 (Sold Separately), integrates with Apple HomeKit, Google Home, desertcart Alexa (Smart Speaker required) and SmartThings, to achieve easy control and monitoring. Additionally, it supports software OTA (Over-The-Air) updates, allowing for effortless firmware upgrades

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08RRRWK6B |
| Average Battery Life | 730 days |
| Batteries | 2 AAA batteries required. (included) |
| Batteries Required? | Yes |
| Batteries included? | Yes |
| Battery Cell Type | Alkaline |
| Battery description | Alkaline |
| Best Sellers Rank | 19,005 in DIY & Tools ( See Top 100 in DIY & Tools ) 36 in Motion Detectors (DIY & Tools) |
| Colour | 1 Pack |
| Customer Reviews | 3.9 3.9 out of 5 stars (1,291) |
| Date First Available | 21 Jan. 2021 |
| Delivery information | We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. |
| Included Components | AAA Battery × 2, Double-sided Tape, Screw × 2, Wireless Motion Sensor |
| Item Package Quantity | 1 |
| Item Weight | 51.8 g |
| Item model number | 3RMS16BZ |
| Manufacturer | Third Reality, Inc |
| Part Number | 3RMS16BZ |
| Plug profile | Wall Mount |
| Power Source | Battery Powered |
| Product Dimensions | 2.7 x 9 x 2 cm; 51.88 g |
| Style | Motion Sensor |
| Temperature Range | 2E+1 Degrees Celsius |

## Product Details

- **Brand:** THIRDREALITY
- **Colour:** 1 Pack
- **Item weight:** 1.83 Ounces
- **Maximum range:** 30 Feet
- **Power source:** Battery Powered

## Images

![Zigbee Motion Sensor 1 Pack, Zigbee Hub Required, Pet Friendly, Works with Home Assistant, SmartThings, Aeotec, Homey, Hubitat or Echo Devices with Built-in Zigbee hub - Image 1](https://m.media-amazon.com/images/I/417jQeyeigL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Really good little motion sensor with long battery life
*by P***O on 1 December 2025*

This is a very good little motion sensor Im using with Home Assistant to switch on and off a light in the downstairs bathroom. It connected to my Zigbee hub instantly and has worked flawlessly since I installed it. Simple, small and long battery life (obviously depending on how often its triggered).

### ⭐⭐⭐⭐⭐ Best Zigbee Motion Sensors I have used to date
*by L***I on 15 July 2025*

Why did you choose this product over others?: This is the best Zigbee motion sensor I have used to date. The 2 AAA batteries, ensure that it has a strong connection to the zigbee router. It will stay powered for a long time due to these batteries. I have had multiple issues in the exact locations these motion sensors are in when using the sensors with coin batteries, but now These have not lost connection and have been very reliable. Super easy to install. The only dislike is the design, as they are quite Long, but that is needed for the AAA batteries so it is a trade off.

### ⭐⭐⭐⭐ Works with Home assistant.
*by C***2 on 30 September 2025*

Great little motion sensor. Very responsive and paired immediately with ZHA. It's basic enough, though and doesn't report luminance, only motion. It runs on 2 AAA batteries. I've been experiencing issues with Aqara motion sensors, including the original one and the P1, so I'm on the hunt for a reliable motion sensor. I'm trying out the Candeo one at the moment. At 15 euros, you can't go wrong with the candeo.

## Frequently Bought Together

- THIRDREALITY Zigbee Motion Sensor, Pet Friendly, Compatible with Home Assistant, SmartThings, Aeotec, Homey, Hubitat or Echo Devices with Built-in Zigbee Hub
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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-01-31*