Besisglas Zigbee Human Presence Sensor, Millimeter Wave Radar Motion Detector, Can Detect Stationary Person, with Home Assistant, SmartThings, Hubitat or Echo Devices with Built-in Zigbee Hub — Open-Box, 20% Off

【High-Precision Radar Sensing】Unlike traditional PIR motion sensors, this advanced 24GHz millimeter wave radar sensor can stably detect human presence even when people are sitting still or stationary, ensuring accurate detection in bathrooms, bedrooms, living rooms and other home scenarios.

【Wide Zigbee Compatibility】 A Zigbee Hub is required. Works seamlessly with Echo devices (4th Gen, Plus, Studio, Show 10/8), SmartThings, Home Assistant, Hubitat, Tuya, and more.

【True Presence Automation】 Create smart routines in Alexa: lights turn on instantly when you enter, and stay on while you are present—even if you are reading or sleeping motionless. Solves the "lights turning off" issue of standard motion sensors.

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.

【Detects Even When You Are Still】 Say goodbye to waving your hands to keep the lights on! This Zigbee Human Presence Sensor uses sensitive radar waves to detect your presence even when you are sitting perfectly still, sleeping, or reading. It brings a truly intelligent experience to your home automation.

Upgrade your smart home with the Besisglas Zigbee Millimeter Wave Radar Human Presence Sensor. This compact and intelligent device can detect human presence with high precision and accuracy. Different from traditional PIR motion sensors, this advanced 24GHz radar sensing solution can stably detect even when a person is sitting still or stationary, making it very suitable for use in various home scenarios such as bathrooms, bedrooms and living rooms. It automatically turns on the lights when someone is present and turns them off when the room is empty, helping you achieve refined management of home electricity use, saving energy and worry. The product supports pet anti-false triggering, so you don’t have to worry about false sensing or false activation caused by the activities of cats, dogs and other pets at home. With a compact size of only 70mm × 24mm, its simple and pure white appearance is versatile with various home decoration styles, integrating invisibly into the indoor environment. Equipped with the standard Zigbee protocol, the device is fully compatible with mainstream smart home platforms: Home Assistant, SmartThings, Aeotec, Homey, Hubitat, and Amazon Echo series devices with a built-in Zigbee hub. It uses 2 AAA batteries, which can last for more than 2 years, and AAA batteries are easy to obtain and replace.