This brightness detection device can be connected to a splitter, it remind you when the door or window opens, ensuring the security of your home. Good performance: This wireless lighting sensing device works with an angle of 180° and the lighting sensing range is 0-1000LUX, enough to meet your , you can order without worries. This smart light sensor supports remote control and Tuya APP control, you can connect it to the Tuya APP that helps you control the light when you are far away from home. You can connect this Tuya illuminance detector to other household devices, such as smart switch, lamp, socket, motor and others, making your life more convenient. This light control device can be shared with others through phone APP, others can know the sensor record, a good supply for home automation., Weight: 0.08377565956 pounds, Manufacturer: Rensimote