WiFi Human Presence Sensor: 24G mmWave Radar Bulit in Light Sensor, Smart Motion Sensor for Home Automation, Zone Positioning, Sensitivity Settable, Tuya App Remote Control, Compatible with Alexa

• ULTRA-HIGH ACCURACY PRESENCE DETECTION: Presence Sensor utilizes mmWave radar and infrared technology to detect human movement and static presence, which is more accurate than the PIR sensor on the market. When motion is detected, the motion sensor will push instant App notification. You can also check the alarm records via the app.
• BRIGHTNESS DETECTION: This mmwave presence sensor has a built-in light sensor that not only detects human activity but also reacts to the illumination level. Therefore, you can combine the dimmer plug with this function of the light sensor to DIY a scene, for example, turning on a light and turning up the brightness when the room is too dim.
• SMART HOME AUTOMATION: Body presence detector can not only be linked with dimmer plugs, but also set up scenes with smart switches, siren alarms, curtain switches, etc. By configuring the "IF" condition and "THEN" operation in Tuya Smart/Smart Life App. It is the perfect alternative to fingerbot and PIR motion sensor.
• SENSITIVITY SETTABLE & ALWAYS ACCURATE: Set the sensitivity from 1-10x to your own need, The smaller the sensitivity, the greater the target mmicro motion or breathing amplitude and the closer the distance can be detected.
• FLEXIBLE INSTALLATION & WIDELY USUED: The Alexa Sensor comes with a base which support 90°folding and 360°rotating, supports wall mounting or celling mounting (sensor should be constantly powered). This sensor is perfect for various fields, including home automation, hotels, garages, buildings, and safety systems. It fulfills the need for detecting human presence and movement, making it perfect for both safety and automation. We offer a 12-month warranty for this smart human presence sensor

The mmWave presence sensor operates seamlessly without a gateway, relying solely on a 2.4GHz Wi-Fi connection. Compatible with Alexa and Google Home Assistant. With a wired design ensuring stable power, it operates on 5V 1A USB power, eliminating the hassle of frequent battery changes. Please Note: The sensor only supports 2.4GHz WiFi, not 5GHz Specifications: App: Tuya Smart and Smart Life App Network: 2.4GHz wifi(NOT SUPPORT 5G) Celling mount sensor input: 80-240VAC Wall mount sensor input: DC 5V 1A Working temperature: -20℃~+70℃ Sensitivity: 1-10 Moving detection range: 0-8.4m Illuminance Sensor: 0-3000 LUX Product size: 72*32*20mm(2.82*1.25*0.78in) Package list: 1* Smart Motion Sensor with mmWave Radar 1* User Manual 1* USB Cable 2* Mounting Screws