Real-time sensing: Continuously monitors changes in light intensity to maintain optimal indoor lighting conditions IP67 Waterproof Design: Unlike ordinary indoor light sensors, the waterproof design is specifically designed for outdoor installation, providing accurate light detection for smart curtains or lighting systems Low battery alert: Sends a notification when the battery level is low Smart Interconnection: Can be linked with smart devices such as lights and curtains to create automated scenarios Automatic scene triggering: When light is detected, the lights automatically turn off and the curtains open, Weight: 0.06724098991 Pounds, Manufacturer: Yoeruers