Schneider Electric CSS54E_WE Surface Mount Single Load Slim PIR Occupancy Sensor is a device used for detecting motion within its field of view. It is designed to be surface-mounted and is capable of sensing motion in a 360-degree radius. The sensor is designed to be installed directly on a surface, such as a wall or ceiling, without the need for recessing or embedding it into the structure.

The sensor is designed to control a single electrical load, such as a light or a fan. It can turn the load on or off based on motion detection. It has a relatively compact and thin design, which can be advantageous for discreet installations and aesthetic considerations. PIR sensors use passive infrared technology to detect motion.

They work by sensing the infrared radiation emitted by objects in their field of view. When a person or object moves, it causes a change in the pattern of infrared radiation detected by the sensor, which triggers the device to activate the connected load. It has a 360-degree coverage, meaning it can detect motion in all directions around it. 

Schneider Electric CSS54E_WE Single Load Slim PIR Occupancy Sensor is commonly used in environments where energy efficiency and automation are desired, such as in office spaces, warehouses, bathrooms, and other areas where occupancy-based lighting or HVAC control is beneficial.

Features

• Advanced Safety Motion Sensor
• It is very convenient, comprehensive, and intelligent
• Easy to install
• Detection Angle-360