3 Review(s)

Auto-ON PIR Motion Sensor Light Switch : This motion sensor by pir is a versatile tool for automation and security applications. It detects movement using a pyroelectric sensor and passive infrared technology that reacts to changes in heat signature rather than actual heat itself. With an adjustable range of up to 12 meters, this sensor can trigger connected lights, alarms or other devices when movement is detected within its viewing angle. Its compact size and simple installation make it suitable for use both indoors and outdoors. Reliable detection and low power consumption allows it to run off batteries for extended periods. Adjustable settings for sensitivity and time delay allow customizing it for various environments and use cases.