Emylo Human Presence Sensor Wifi Presence Sensor Wifi, 2.4 Ghz Wi-Fi Required Product Features WiFi Presence Sensor:No Hub Required-just via 2.4 GHz WiFi for app remote control,free app alerts,detect moving/non-moving people,recording history.Including illuminance value:0 to 3000 Lux,detection range setting:0 to 6 m,motion sensitivity setting,detection angle: 90º.Compatible with Tuya/Smart Life for scene linkage.Share with your family,real-time monitoring of the state of home security in your home.(Supports 2.4G WiFi only) Scene Linkage:Use Smart Life App/TUYA to create favourite scene program,when detecting movement in the set scene,it will trigger the corresponding task,such as "someone passes by" "tuya smart light turn on automatically",when you come home,wiFi presence sensor senses the movement and the light turn on automatically,to achieve the scene linkage,to help the realisation of smart life Wave Radar Detection Sensor:Millimeter-wave radar detection technology can be utilized to accurately detect human body presence,human body static,human body micro-movement and human body movement motion detection.Wifi Motion Sensor can not only be used to detect moving,but also non-moving people. Wifi Human Presence Sensor detect micro macro motions enables you to detect human presence/human body movement motion detection within setting distance and sends alerts in real time via smart life app/tuya to realise app remote control 5 Scene Modes:Different modes for different occasions:Default,Passageway,Living,Bedroom,Bathroom.eMylo Human Presence Sensor is widely used in,security,homes,hotels,garages,buildings,transportations and other Transportation and other industries that need to detect human micro motion,motion and control detection distance Service Tips:Provide 24-hour Customer Service.Note:The Smart Human Presence Detector is a wired sensor powered by USB (included)that should be constantly powered.Tips:Near to a wireless network connection the faster it will pair!If pairing fails or you need to re-pair,just press the black button on the back of the sensor and the light blinks to re-pair Shipping: Shipping is complimentary within the lower 48 US States. We Do Not Ship to PO/APO Boxes, HI or Alaska We Do Not Ship Outside of the Continental US All items ship within 24-72 hours of Payment For large items that require Freight shipping a valid phone number is required to call and schedule your delivery Terms of Sale and Feedback: Feedback is extremely important to us and If you are satisfied with our transaction, please take a moment to leave Positive Feedback. YOUR Satisfaction is our #1 Priority! If there are any issues, PLEASE contact us BEFORE leaving a neutral or negative rating so that we may resolve any concerns. We PROMISE we can make you happy if you give us a fair chance. Returns / Concerns: All items qualify for returns within 14 - 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged Please be sure this is an item you want before making your purchase. Customer Satisfaction is our TOP priority! All items are IN STOCK at time of listing. Inventory changes constantly and it is impossible to maintain a perfectly accurate count of all items. Please do not penalize us if we have to issue you a refund! Thank You For Your Business!