Let Lutron's Maestro Occupancy Sensor switch turn the lights or fan on and off for you. It's a simple, easy, and low-cost way to save energy and add automation to your home. Install a Maestro Sensor and lights/fan turn on when you enter the room, and then turn off automatically after you leave. It features XCT sensing technology to detect fine motion, such as typing at a desk or reading a book, to ensure lights won't turn off inadvertently when you're still in the room. It also learns your preferred natural light level and keeps lights off with smart ambient light detection. Program your lights to turn off 1, 5, 15, or 30 minutes after you leave the room. Alternatively, you can set the motion sensor to vacancy-only mode to only turn off the lights when you leave a room, to meet Title 24 requirements. Equipped with ambient light detection, you can customize your sensor to detect daylight so lights don't turn on with enough natural light in your room. Keeping the sleek design of the Maestro family, Lutron sensors will match the decor of any room in your home. Install a sensor in your bedroom so lights aren't left on mistakenly or in the bathroom for your exhaust fan. This Maestro Sensor work with any bulb type, including CFLs and LEDs, or fans up to 3 amps. This switch can also be easily programmed to function as a vacancy (manual-on) sensor. Coordinating Claro Wall plates and Accessories sold separately.