Compact dimensions of 63x47x23mm and at 40g, making it easy to install in various settings. Equipped with a 24G Human Presence Radar Sensor, providing reliable detection capabilities within a sensing radius of 3-5 meters, adjustable for different environments. Supports a maximum load of 2500W (10A/250VAC), suitable for a wide range of electrical applications. Smart parameter adjustment via an APP, allowing users to customize settings conveniently. Designed for ceiling mount installation, ensuring optimal performance with unobstructed views in the detection area. The SWO1S controller operates efficiently within a temperature range of -20°C to +60°C. It features an indicator light that remains on when detecting presence and turns off when is present. Proper installation is crucial; the controller is flat and secure, avoiding metal casings to prevent signal interference. Maintain a distance of at least 1.5 meters between multiple sensors to avoid -detection issues. Color: Blue Material: PCB Package Contents: 1*Human Presence Radar Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.