The Moes Zigbee Smart Switch with mmWave Radar is a presence-sensing light switch designed to keep your rooms illuminated as long as someone is inside. Unlike traditional motion sensors, its 10GHz radar detects micro-motions such as breathing, meaning the lights won't turn off while you are reading or working quietly. This single-gang white switch supports a maximum load of 300W and operates on a voltage range of AC 110-240V, offering flexible installation since the neutral wire is optional. With a detection range of up to 6m and a 100° angle, it covers a wide area of your living room, kitchen, or office. You can fine-tune the detection sensitivity through the Tuya Smart app to suit your specific environment, and the integrated night backlight helps you locate the switch in the dark. For those who prefer hands-free control, it integrates with Amazon Alexa and Google Home via a Zigbee 3.0 gateway, making it a practical choice for bathrooms and hallways where your hands might be full.