Description
The 1L-PS041 – 360° Ceiling Mount Occupancy Sensor is a cutting-edge, fully automatic dual-function controller tailored for indoor security and courtesy lighting applications. Designed to support loads of up to 2000 W, it significantly improves energy efficiency by intelligently responding to environmental conditions and human presence. Its 360° detection range ensures broad coverage, making it ideal for spaces like hallways, offices, restrooms, and lobbies.
Equipped with a dual-sensor system, the 1L-PS041 combines a passive infrared (PIR) motion sensor with a built-in photocell sensor. During nighttime or low-light conditions, the PIR sensor activates lighting upon detecting movement, enhancing visibility and safety. In contrast, the photocell sensor ensures that lights remain off in well-lit conditions, conserving energy and reducing electricity costs. This smart integration of motion and ambient light sensing offers both convenience and sustainability in one compact unit.


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