Emoshayoga 433MHz Wireless Passive Infrared Sizeensor, Wireless Sizemart Motion Sizeenso PIR Motion Detector for Home Business

Advanced Technology: The wireless PIR detector uses advanced signal analysis and processing technology, stable and reliable. If you have such needs, this product is a good choice. About Communication Range: The pir motion sensor with communication range of up to 100m/328ft and detection range of the infrared sensor of up to 12m. Detect Movement: The PIR (passive-infrared) detects any movement within the detection zone. So don't worry, just use it with confidence. Excellent Performance: When a movement is detected or when the battery is running low, an alarm notification is automatically sent to the App, and the alarm history record can also be inquired for real-time control of home secure. Wide Applications: The window alarm sensor is suitable for home, villa, factory, warehouse, office building, etc. The motion sensor alarm can also bring you a more interesting experience.