Wi-Fi Motion Sensor Alarm: Intelligent Pir Motion Detector Alert With 110Db Product Details SMART MOTION ALARM: Whenever unexpected motion is detected, the smart motion sensor will send an alert to your phone via "Tuya Smart" or "Smart Life" App and activate 110dB alarm sound. Wifi smart trigger also has the timing function, Arm/Disarm and view the alarm records via the App any time anywhere. In addition, our indoor motion alarm also compatible with Alexa and Google Home. FOUR ARMING MODE : This wireless motion sensor with 4 arming modes: Sound Light Mode, Only light Mode, only sound Mode and mute Mode.You will like the flexibility in the alarm modes. It can be used as home alarm, shed alarm, garage alarm, intruder alarm, burglar alarm, perimeter alarm, you will find it is essential for your home. MORE SECURE DESIGN: The PIR motion Sensor features DUAL INFRARED DETECTION, The detection range of the infrared sensor of approximately 26-40ft, 110 detection angle,support 360 degrees to adjust the detection orientation. Because of the dual infrared design, it can prevent crawling under report through undetected behavior and prevent false alarms from pets under 25KG. HOME AUTOMATION: The Tuya smart Motion Sensor works seamlessly with other Smart Life or Tuya system appliances in your home. The motion alarm can be set to trigger the smart light or other connected devices such as the smart plug, fan when movements are detected. Make your home smarter. THE NEW UPGRADE INDOOR MOTION SENSOR: Because wifi motion sensor is a 24 hours online products, the power consumption will be much higher than other sensor products, So we design it powered by USB cable, No need battery, just plug in a power supply. We provide 24 months warranty. Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.