Upgrade your lighting system with the 360° Recessed Automatic Infrared PIR Motion Sensor Switch, designed for ceiling lights and compatible with 100‑240V power. This intelligent sensor switch brings convenience, energy savings, and smart automation to your home or business. Infrared PIR Motion Sensor The advanced PIR (Passive Infrared) technology detects human movement by sensing the infrared rays emitted by the human body. Enjoy hands-free lighting that automatically turns on when you enter the room and turns off when you leave, enhancing both comfort and security. Intelligent Brightness Sensor Equipped with a photosensitive control, this sensor switch can distinguish between day and night or strong light environments. It will not activate the light during the daytime or in well-lit areas, unless you choose to override this setting for custom lighting preferences. This feature ensures optimal energy efficiency and prevents unnecessary power consumption. 360° Wide Detection Range With a full 360 degrees cone angle detecting range, the sensor provides high and stable sensitivity, covering every corner of the room. This wide coverage ensures that movement is detected from any direction, making it ideal for large spaces and maximizing efficiency. Adjustable Time Delay The intelligent time delay function allows the light to remain on for a set period after motion is detected. If no further movement is sensed, the light will automatically turn off after the delay, which can be adjusted to suit your needs. This feature helps save energy and extends the lifespan of your lighting fixtures. Temperature Compensation A built-in temperature compensation chip ensures consistent performance by minimizing the impact of temperature changes on the sensor’s detection range. This guarantees reliable operation in various environments and seasons. Perfect for a variety of applications, the 360° Recessed Automatic Infrared PIR Motion Sensor Switch is ideal for hallways, staircases, bathrooms, offices, and any area where smart, energy-saving lighting is desired. Experience the benefits of intelligent automation and make your space safer, smarter, and more efficient.