FeaturesPlace light sensors beside windows, walls, doors, etc. It can sense the change of light and illumination, and control other intelligence equipment makes life convenient and comfortable.The light sensor is sensitive to the fading light and automatically lights up in time, protect your eyes.When the indoor light is sufficient, the light sensor will automatically turn off the light, which is energysaving and environmentally friendly.When the indoor light intensity is high, the light sensor will automatically close the curtain to prevent the western sun from damaging the furniture and valuable cosmetics.Support for stronger Zigbee 3.0 protocol, Higher security, Higher openness and compatibility, Complete solution, More stable network, low power consumption.SpecificationsItem Light SensorColor WhiteShell Material ABSTemperature measurement range 10 50Detection range 083000luWireless Connection Zigbee 3.0Operating humidity 095 RH, noncondensingDetection accuracy 2Size 404017mmPacking Size 7.773cmPacking Weight 42gNoteSupport for English.Replacement for iaomi, Green Mi Zigbee 3.0 gateway devices, and not compatible with graffiti gateways Different brands may not be compatible for use.Package List1 Light Sensor