Constant voltage operation for stable performance. Compatible with DC5-24V input voltage for versatile applications. Maximum output current of 30A, suitable for high-power LED setups. Zigbee connection signal for smart home integration. Designed for optimal cooling and ventilation to extend lifespan; avoid exposure to moisture and extreme conditions. This product should be installed and debugged by personnel with professional qualifications. This product is not waterproof. Please avoid exposure to sunlight and rain. If installed outdoors, please use a waterproof box. Adequate cooling conditions will extend the lifespan of the LED controller. Please install the product in a well-ventilated environment. Please do not install or use this product in situations with lightning, thunder, strong magnetic fields or high voltage. Please verify whether the output voltage of the LED power supply you are using complies with the voltage range requirements of the product. The diameter of the used wires must be large enough to handle the connected LED lamps, and the wiring must be firmly connected to prevent overheating or poor contact of the wires, which could cause accidents. Before conducting power-on testing, ensure that all connections are correct to prevent damage to the lamps due to incorrect wiring. Color: White Material: ABS Package Contents: 1 set of Stairway Lighting Strip Sensor (MS032X is the common name on the packaging box; the specific model can be found on the product.) 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.