The LUTRON LRF2-OCR2B-P-WH 120V Wireless Ceiling Sensor in white features a 360-degree viewing angle and is suitable for ceiling mounting. It operates on a CR123 lithium battery and has a timer range of 1, 5, 15, or 30 minutes. The sensor is compatible with Lutron smart home systems and offers wireless control with passive infrared technology. With adjustable time delay settings and various auto-on/auto-off options, this occupancy sensor is perfect for use in hallways and other rooms in the home. Made by Lutron, a trusted brand in electrical supplies, this sensor is designed for energy-saving and convenient automation in home and garden settings. Item is brand new in box.