Wireless Daylight Harvesting Sensor RF 433Mhz Short Description:
You will want this Daylight Harvesting Sensor as part of our Energy Saving System, which is a wireless RF lighting control system that saves up to 60% on electricity usage. It works with 120-277V lights and has a range of 100 ft.
This sensor measures how much light is in the room and then transmits the light level to the Dimming Controller (sold separately, see below) to automatically control the lights to dim when enough natural light comes in through the windows.