THIRDREALITY Zigbee Motion Sensor, Pet Friendly, Compatible with Home Assistant, SmartThings, Aeotec, Homey, Hubitat or Echo Devices with Built-in Zigbee Hub

Price: $19.99
(as of Sep 19, 2026 01:16:35 UTC – Details)

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Third Reality is dedicated to developing easy-to-use smart home technology, allowing more users to easily manage and automate home devices without specialized skills. Our products emphasize simple installation and user-friendly interfaces.

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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.
CREATE 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).
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”. Only for indoor use.
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, Amazon 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
Customers find the motion sensor easy to install and consider it good value for money, with ordinary AAA batteries that last a long time. However, the device’s reliability and connectivity receive mixed feedback – while some say it works right out of the box and pairs flawlessly with SmartThings, others report it works sporadically and can’t connect to their smart things hub. Moreover, the motion detection and responsiveness also get mixed reviews, with some praising its sensitivity while others note it only works within 5ft, and while some find it responds very fast to movements, others say it’s slow to trigger.